feat: implement topology analysis async task with BFS connectivity check

- add TopologyAnalysisHandler.Execute() with 5-phase BFS reachability
    check between start/end component UUIDs; support CheckInService flag
    to skip out-of-service nodes during traversal
  - carry task params through RabbitMQ message (TaskQueueMessage.Params)
    instead of re-querying DB in handler; update TaskHandler.Execute
    interface and all handler signatures accordingly
  - fix BuildMultiBranchTree UUIDFrom condition bug; return nodeMap for
    O(1) lookup; add QueryTopologicByStartUUID for directed traversal
  - add QueryBayByUUID/QueryBaysByUUIDs and
    QueryComponentsInServiceByUUIDs (two-column select) to database layer
  - add diagram.FindPath via LCA algorithm for tree path reconstruction
  - move initTracerProvider to middleware.InitTracerProvider; add
    OtelConfig struct to ModelRTConfig for endpoint configuration
  - update topology analysis params to start/end_component_uuid +
    check_in_service; remove dead topology init code

.gitignore

@@ -27,3 +27,16 @@ go.work
 /log/
 # Shield config files in the configs folder
 /configs/**/*.yaml
+/configs/**/*.pem
+
+# ai config
+.cursor/
+.claude/
+.cursorrules
+.copilot/
+.chatgpt/
+.ai_history/
+.vector_cache/
+ai-debug.log
+*.patch
+*.diff

common/errcode/bussiness_error.go

@@ -16,6 +16,12 @@ var (
 
 	// ErrFoundTargetFailed define variable to returned when the specific database table cannot be identified using the provided token info.
 	ErrFoundTargetFailed = newError(40004, "found target table by token failed")
+	// ErrSubTargetRepeat define variable to indicates subscription target already exist in list
+	ErrSubTargetRepeat = newError(40005, "subscription target already exist in list")
+	// ErrSubTargetNotFound define variable to indicates can not find measurement by subscription target
+	ErrSubTargetNotFound = newError(40006, "found measuremnet by subscription target failed")
+	// ErrCancelSubTargetMissing define variable to indicates cancel a not exist subscription target
+	ErrCancelSubTargetMissing = newError(40007, "cancel a not exist subscription target")
 
 	// ErrDBQueryFailed define variable to represents a generic failure during a PostgreSQL SELECT or SCAN operation.
 	ErrDBQueryFailed = newError(50001, "query postgres database data failed")

common/event_action_errors.go

@@ -0,0 +1,10 @@
+// Package common define common error variables
+package common
+
+import "errors"
+
+// ErrUnknowEventActionCommand define error of unknown event action command
+var ErrUnknowEventActionCommand = errors.New("unknown action command")
+
+// ErrExecEventActionFailed define error of execute event action failed
+var ErrExecEventActionFailed = errors.New("exec event action func failed")

common/uuid_errors.go

@@ -1,5 +1,5 @@
-// Package constants define constant variable
+// Package common define common error variables
-package constants
+package common
 
 import "errors"
 

config/anchor_param_config.go

@@ -44,10 +44,11 @@ var baseCurrentFunc = func(archorValue float64, args ...float64) float64 {
 // SelectAnchorCalculateFuncAndParams define select anchor func and anchor calculate value by component type 、 anchor name and component data
 func SelectAnchorCalculateFuncAndParams(componentType int, anchorName string, componentData map[string]interface{}) (func(archorValue float64, args ...float64) float64, []float64) {
 	if componentType == constants.DemoType {
-		if anchorName == "voltage" {
+		switch anchorName {
+		case "voltage":
 			resistance := componentData["resistance"].(float64)
 			return baseVoltageFunc, []float64{resistance}
-		} else if anchorName == "current" {
+		case "current":
 			resistance := componentData["resistance"].(float64)
 			return baseCurrentFunc, []float64{resistance}
 		}

config/config.go

@@ -3,6 +3,7 @@ package config
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/spf13/viper"
 )
@@ -19,6 +20,21 @@ type ServiceConfig struct {
 	ServiceAddr string `mapstructure:"service_addr"`
 	ServiceName string `mapstructure:"service_name"`
 	SecretKey   string `mapstructure:"secret_key"`
+	DeployEnv   string `mapstructure:"deploy_env"`
+}
+
+// RabbitMQConfig define config struct of RabbitMQ config
+type RabbitMQConfig struct {
+	CACertPath         string `mapstructure:"ca_cert_path"`
+	ClientKeyPath      string `mapstructure:"client_key_path"`
+	ClientKeyPassword  string `mapstructure:"client_key_password"`
+	ClientCertPath     string `mapstructure:"client_cert_path"`
+	InsecureSkipVerify bool   `mapstructure:"insecure_skip_verify"`
+	ServerName         string `mapstructure:"server_name"`
+	User               string `mapstructure:"user"`
+	Password           string `mapstructure:"password"`
+	Host               string `mapstructure:"host"`
+	Port               int    `mapstructure:"port"`
 }
 
 // KafkaConfig define config struct of kafka config
@@ -57,7 +73,9 @@ type RedisConfig struct {
 	Password     string `mapstructure:"password"`
 	DB           int    `mapstructure:"db"`
 	PoolSize     int    `mapstructure:"poolsize"`
-	Timeout  int    `mapstructure:"timeout"`
+	DialTimeout  int    `mapstructure:"dial_timeout"`
+	ReadTimeout  int    `mapstructure:"read_timeout"`
+	WriteTimeout int    `mapstructure:"write_timeout"`
 }
 
 // AntsConfig define config struct of ants pool config
@@ -74,17 +92,36 @@ type DataRTConfig struct {
 	Method     string `mapstructure:"polling_api_method"`
 }
 
+// OtelConfig define config struct of OpenTelemetry tracing
+type OtelConfig struct {
+	Endpoint string `mapstructure:"endpoint"` // e.g. "localhost:4318"
+	Insecure bool   `mapstructure:"insecure"`
+}
+
+// AsyncTaskConfig define config struct of asynchronous task system
+type AsyncTaskConfig struct {
+	WorkerPoolSize      int           `mapstructure:"worker_pool_size"`
+	QueueConsumerCount  int           `mapstructure:"queue_consumer_count"`
+	MaxRetryCount       int           `mapstructure:"max_retry_count"`
+	RetryInitialDelay   time.Duration `mapstructure:"retry_initial_delay"`
+	RetryMaxDelay       time.Duration `mapstructure:"retry_max_delay"`
+	HealthCheckInterval time.Duration `mapstructure:"health_check_interval"`
+}
+
 // ModelRTConfig define config struct of model runtime server
 type ModelRTConfig struct {
 	BaseConfig         `mapstructure:"base"`
 	ServiceConfig      `mapstructure:"service"`
 	PostgresConfig     `mapstructure:"postgres"`
+	RabbitMQConfig     `mapstructure:"rabbitmq"`
 	KafkaConfig        `mapstructure:"kafka"`
 	LoggerConfig       `mapstructure:"logger"`
 	AntsConfig         `mapstructure:"ants"`
 	DataRTConfig       `mapstructure:"dataRT"`
 	LockerRedisConfig  RedisConfig `mapstructure:"locker_redis"`
 	StorageRedisConfig RedisConfig `mapstructure:"storage_redis"`
+	AsyncTaskConfig    AsyncTaskConfig `mapstructure:"async_task"`
+	OtelConfig         OtelConfig      `mapstructure:"otel"`
 	PostgresDBURI      string          `mapstructure:"-"`
 }
 

constants/attribute_business_code.go

@@ -1,17 +0,0 @@
-// Package constants define constant variable
-package constants
-
-const (
-	// CodeSuccess define constant to indicates that the API was successfully processed
-	CodeSuccess = 20000
-	// CodeInvalidParamFailed define constant to indicates request parameter parsing failed
-	CodeInvalidParamFailed = 40001
-	// CodeDBQueryFailed define constant to indicates database query operation failed
-	CodeDBQueryFailed = 50001
-	// CodeDBUpdateailed define constant to indicates database update operation failed
-	CodeDBUpdateailed = 50002
-	// CodeRedisQueryFailed define constant to indicates redis query operation failed
-	CodeRedisQueryFailed = 60001
-	// CodeRedisUpdateFailed define constant to indicates redis update operation failed
-	CodeRedisUpdateFailed = 60002
-)

constants/business_code.go

@@ -0,0 +1,31 @@
+// Package constants define constant variable
+package constants
+
+const (
+	// CodeSuccess define constant to indicates that the API was successfully processed
+	CodeSuccess = 20000
+	// CodeInvalidParamFailed define constant to indicates request parameter parsing failed
+	CodeInvalidParamFailed = 40001
+	// CodeFoundTargetFailed define variable to returned when the specific database table cannot be identified using the provided token info.
+	CodeFoundTargetFailed = 40004
+	// CodeSubTargetRepeat define variable to indicates subscription target already exist in list
+	CodeSubTargetRepeat = 40005
+	// CodeSubTargetNotFound define variable to indicates can not find measurement by subscription target
+	CodeSubTargetNotFound = 40006
+	// CodeCancelSubTargetMissing define variable to indicates cancel a not exist subscription target
+	CodeCancelSubTargetMissing = 40007
+	// CodeUpdateSubTargetMissing define variable to indicates update a not exist subscription target
+	CodeUpdateSubTargetMissing = 40008
+	// CodeAppendSubTargetMissing define variable to indicates append a not exist subscription target
+	CodeAppendSubTargetMissing = 40009
+	// CodeUnsupportSubOperation define variable to indicates append a not exist subscription target
+	CodeUnsupportSubOperation = 40010
+	// CodeDBQueryFailed define constant to indicates database query operation failed
+	CodeDBQueryFailed = 50001
+	// CodeDBUpdateailed define constant to indicates database update operation failed
+	CodeDBUpdateailed = 50002
+	// CodeRedisQueryFailed define constant to indicates redis query operation failed
+	CodeRedisQueryFailed = 60001
+	// CodeRedisUpdateFailed define constant to indicates redis update operation failed
+	CodeRedisUpdateFailed = 60002
+)

constants/deploy_mode.go

@@ -0,0 +1,11 @@
+// Package constants define constant variable
+package constants
+
+const (
+	// DevelopmentDeployMode define development operator environment for modelRT project
+	DevelopmentDeployMode = "development"
+	// DebugDeployMode define debug operator environment for modelRT project
+	DebugDeployMode = "debug"
+	// ProductionDeployMode define production operator environment for modelRT project
+	ProductionDeployMode = "production"
+)

constants/event.go

@@ -1,31 +1,92 @@
 // Package constants define constant variable
 package constants
 
+// EvenvtType define event type
+type EvenvtType int
+
 const (
-	// TIBreachTriggerType define out of bounds type constant
+	// EventGeneralHard define gereral hard event type
-	TIBreachTriggerType = "trigger"
+	EventGeneralHard EvenvtType = iota
+	// EventGeneralPlatformSoft define gereral platform soft event type
+	EventGeneralPlatformSoft
+	// EventGeneralApplicationSoft define gereral application soft event type
+	EventGeneralApplicationSoft
+	// EventWarnHard define warn hard event type
+	EventWarnHard
+	// EventWarnPlatformSoft define warn platform soft event type
+	EventWarnPlatformSoft
+	// EventWarnApplicationSoft define warn application soft event type
+	EventWarnApplicationSoft
+	// EventCriticalHard define critical hard event type
+	EventCriticalHard
+	// EventCriticalPlatformSoft define critical platform soft event type
+	EventCriticalPlatformSoft
+	// EventCriticalApplicationSoft define critical application soft event type
+	EventCriticalApplicationSoft
+)
+
+// IsGeneral define fucn to check event type is general
+func IsGeneral(eventType EvenvtType) bool {
+	return eventType < 3
+}
+
+// IsWarning define fucn to check event type is warn
+func IsWarning(eventType EvenvtType) bool {
+	return eventType >= 3 && eventType <= 5
+}
+
+// IsCritical define fucn to check event type is critical
+func IsCritical(eventType EvenvtType) bool {
+	return eventType >= 6
+}
+
+const (
+	// EventFromStation define event from station type
+	EventFromStation = "station"
+	// EventFromPlatform define event from platform type
+	EventFromPlatform = "platform"
+	// EventFromOthers define event from others type
+	EventFromOthers = "others"
 )
 
 const (
-	// TelemetryUpLimit define telemetry upper limit
+	// EventStatusHappended define status for event record when event just happened, no data attached yet
-	TelemetryUpLimit = "up"
+	EventStatusHappended = iota
-	// TelemetryUpUpLimit define telemetry upper upper limit
+	// EventStatusDataAttached define status for event record when event just happened, data attached already
-	TelemetryUpUpLimit = "upup"
+	EventStatusDataAttached
-
+	// EventStatusReported define status for event record when event reported to CIM, no matter it's successful or failed
-	// TelemetryDownLimit define telemetry  limit
+	EventStatusReported
-	TelemetryDownLimit = "down"
+	// EventStatusConfirmed define status for event record when event confirmed by CIM, no matter it's successful or failed
-	// TelemetryDownDownLimit define telemetry lower lower limit
+	EventStatusConfirmed
-	TelemetryDownDownLimit = "downdown"
+	// EventStatusPersisted define status for event record when event persisted in database, no matter it's successful or failed
+	EventStatusPersisted
+	// EventStatusClosed define status for event record when event closed, no matter it's successful or failed
+	EventStatusClosed
 )
 
 const (
-	// TelesignalRaising define telesignal raising edge
+	// EventExchangeName define exchange name for event alarm message
-	TelesignalRaising = "raising"
+	EventExchangeName = "event-exchange"
-	// TelesignalFalling define telesignal falling edge
+	// EventDeadExchangeName define dead letter exchange name for event alarm message
-	TelesignalFalling = "falling"
+	EventDeadExchangeName = "event-dead-letter-exchange"
 )
 
 const (
-	//  MinBreachCount define min breach count of real time data
+	// EventUpDownRoutingKey define routing key for up or down limit event alarm message
-	MinBreachCount = 10
+	EventUpDownRoutingKey = "event.#"
+	// EventUpDownDeadRoutingKey define dead letter routing key for up or down limit event alarm message
+	EventUpDownDeadRoutingKey = "event.#"
+	// EventUpDownQueueName define queue name for up or down limit event alarm message
+	EventUpDownQueueName = "event-up-down-queue"
+	// EventUpDownDeadQueueName define dead letter queue name for event alarm message
+	EventUpDownDeadQueueName = "event-dead-letter-queue"
+)
+
+const (
+	// EventGeneralUpDownLimitCategroy define category for general up and down limit event
+	EventGeneralUpDownLimitCategroy = "event.general.updown.limit"
+	// EventWarnUpDownLimitCategroy define category for warn up and down limit event
+	EventWarnUpDownLimitCategroy = "event.warn.updown.limit"
+	// EventCriticalUpDownLimitCategroy define category for critical up and down limit event
+	EventCriticalUpDownLimitCategroy = "event.critical.updown.limit"
 )

constants/rtdata_subscription.go

@@ -12,29 +12,6 @@ const (
 	SubUpdateAction string = "update"
 )
 
-// 定义状态常量
-// TODO 从4位格式修改为5位格式
-const (
-	// SubSuccessCode define subscription success code
-	SubSuccessCode = "1001"
-	// SubFailedCode define subscription failed code
-	SubFailedCode = "1002"
-	// RTDSuccessCode define real time data return success code
-	RTDSuccessCode = "1003"
-	// RTDFailedCode define real time data return failed code
-	RTDFailedCode = "1004"
-	// CancelSubSuccessCode define cancel subscription success code
-	CancelSubSuccessCode = "1005"
-	// CancelSubFailedCode define cancel subscription failed code
-	CancelSubFailedCode = "1006"
-	// SubRepeatCode define subscription repeat code
-	SubRepeatCode = "1007"
-	// UpdateSubSuccessCode define update subscription success code
-	UpdateSubSuccessCode = "1008"
-	// UpdateSubFailedCode define update subscription failed code
-	UpdateSubFailedCode = "1009"
-)
-
 const (
 	// SysCtrlPrefix define to indicates the prefix for all system control directives,facilitating unified parsing within the sendDataStream goroutine
 	SysCtrlPrefix = "SYS_CTRL_"

constants/task.go

@@ -0,0 +1,54 @@
+// Package constants defines task-related constants for the async task system
+package constants
+
+import "time"
+
+// Task priority levels
+const (
+	// TaskPriorityDefault is the default priority level for tasks
+	TaskPriorityDefault = 5
+	// TaskPriorityHigh represents high priority tasks
+	TaskPriorityHigh = 10
+	// TaskPriorityLow represents low priority tasks
+	TaskPriorityLow = 1
+)
+
+// Task queue configuration
+const (
+	// TaskExchangeName is the name of the exchange for task routing
+	TaskExchangeName = "modelrt.tasks.exchange"
+	// TaskQueueName is the name of the main task queue
+	TaskQueueName = "modelrt.tasks.queue"
+	// TaskRoutingKey is the routing key for task messages
+	TaskRoutingKey = "modelrt.task"
+)
+
+// Task message settings
+const (
+	// TaskMaxPriority is the maximum priority level for tasks (0-10)
+	TaskMaxPriority = 10
+	// TaskDefaultMessageTTL is the default time-to-live for task messages (24 hours)
+	TaskDefaultMessageTTL = 24 * time.Hour
+)
+
+// Task retry settings
+const (
+	// TaskRetryMaxDefault is the default maximum number of retry attempts
+	TaskRetryMaxDefault = 3
+	// TaskRetryInitialDelayDefault is the default initial delay for exponential backoff
+	TaskRetryInitialDelayDefault = 1 * time.Second
+	// TaskRetryMaxDelayDefault is the default maximum delay for exponential backoff
+	TaskRetryMaxDelayDefault = 5 * time.Minute
+	// TaskRetryRandomFactorDefault is the default random factor for jitter (10%)
+	TaskRetryRandomFactorDefault = 0.1
+	// TaskRetryFixedDelayDefault is the default delay for fixed retry strategy
+	TaskRetryFixedDelayDefault = 5 * time.Second
+)
+
+// Test task settings
+const (
+	// TestTaskSleepDurationDefault is the default sleep duration for test tasks (60 seconds)
+	TestTaskSleepDurationDefault = 60
+	// TestTaskSleepDurationMax is the maximum allowed sleep duration for test tasks (1 hour)
+	TestTaskSleepDurationMax = 3600
+)

constants/telemetry_imit.go

@@ -0,0 +1,31 @@
+// Package constants define constant variable
+package constants
+
+const (
+	// TIBreachTriggerType define out of bounds type constant
+	TIBreachTriggerType = "trigger"
+)
+
+const (
+	// TelemetryUpLimit define telemetry upper limit
+	TelemetryUpLimit = "up"
+	// TelemetryUpUpLimit define telemetry upper upper limit
+	TelemetryUpUpLimit = "upup"
+
+	// TelemetryDownLimit define telemetry  limit
+	TelemetryDownLimit = "down"
+	// TelemetryDownDownLimit define telemetry lower lower limit
+	TelemetryDownDownLimit = "downdown"
+)
+
+const (
+	// TelesignalRaising define telesignal raising edge
+	TelesignalRaising = "raising"
+	// TelesignalFalling define telesignal falling edge
+	TelesignalFalling = "falling"
+)
+
+const (
+	//  MinBreachCount define min breach count of real time data
+	MinBreachCount = 10
+)

constants/trace.go

@@ -7,3 +7,13 @@ const (
 	HeaderSpanID       = "X-B3-SpanId"
 	HeaderParentSpanID = "X-B3-ParentSpanId"
 )
+
+// traceCtxKey is an unexported type for context keys to avoid collisions with other packages.
+type traceCtxKey string
+
+// Typed context keys for trace values — use these with context.WithValue / ctx.Value.
+var (
+	CtxKeyTraceID      = traceCtxKey(HeaderTraceID)
+	CtxKeySpanID       = traceCtxKey(HeaderSpanID)
+	CtxKeyParentSpanID = traceCtxKey(HeaderParentSpanID)
+)

database/async_task_extended.go

@@ -0,0 +1,227 @@
+// Package database define database operation functions
+package database
+
+import (
+	"context"
+	"time"
+
+	"modelRT/orm"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+// UpdateTaskStarted updates task start time and status to running
+func UpdateTaskStarted(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, startedAt int64) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"status":     orm.AsyncTaskStatusRunning,
+			"started_at": startedAt,
+		})
+
+	return result.Error
+}
+
+// UpdateTaskRetryInfo updates task retry information
+func UpdateTaskRetryInfo(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, retryCount int, nextRetryTime int64) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	updateData := map[string]any{
+		"retry_count": retryCount,
+	}
+	if nextRetryTime <= 0 {
+		updateData["next_retry_time"] = nil
+	} else {
+		updateData["next_retry_time"] = nextRetryTime
+	}
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Updates(updateData)
+
+	return result.Error
+}
+
+// UpdateTaskErrorInfo updates task error information
+func UpdateTaskErrorInfo(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, errorMsg, stackTrace string) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"failure_reason": errorMsg,
+			"stack_trace":    stackTrace,
+		})
+
+	return result.Error
+}
+
+// UpdateTaskExecutionTime updates task execution time
+func UpdateTaskExecutionTime(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, executionTime int64) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("execution_time", executionTime)
+
+	return result.Error
+}
+
+// UpdateTaskWorkerID updates the worker ID that is processing the task
+func UpdateTaskWorkerID(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, workerID string) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("worker_id", workerID)
+
+	return result.Error
+}
+
+// UpdateTaskPriority updates task priority
+func UpdateTaskPriority(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, priority int) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("priority", priority)
+
+	return result.Error
+}
+
+// UpdateTaskQueueName updates task queue name
+func UpdateTaskQueueName(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, queueName string) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("queue_name", queueName)
+
+	return result.Error
+}
+
+// UpdateTaskCreatedBy updates task creator information
+func UpdateTaskCreatedBy(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, createdBy string) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("created_by", createdBy)
+
+	return result.Error
+}
+
+// UpdateTaskResultWithMetrics updates task result with execution metrics
+func UpdateTaskResultWithMetrics(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, executionTime int64, memoryUsage *int64, cpuUsage *float64, retryCount int, completedAt int64) error {
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTaskResult{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"execution_time": executionTime,
+			"memory_usage":   memoryUsage,
+			"cpu_usage":      cpuUsage,
+			"retry_count":    retryCount,
+			"completed_at":   completedAt,
+		})
+
+	return result.Error
+}
+
+// GetTasksForRetry retrieves tasks that are due for retry
+func GetTasksForRetry(ctx context.Context, tx *gorm.DB, limit int) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	now := time.Now().Unix()
+	result := tx.WithContext(cancelCtx).
+		Where("status = ? AND next_retry_time IS NOT NULL AND next_retry_time <= ?", orm.AsyncTaskStatusFailed, now).
+		Order("next_retry_time ASC").
+		Limit(limit).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// GetTasksByPriority retrieves tasks by priority order
+func GetTasksByPriority(ctx context.Context, tx *gorm.DB, status orm.AsyncTaskStatus, limit int) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("status = ?", status).
+		Order("priority DESC, created_at ASC").
+		Limit(limit).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// GetTasksByWorkerID retrieves tasks being processed by a specific worker
+func GetTasksByWorkerID(ctx context.Context, tx *gorm.DB, workerID string) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("worker_id = ? AND status = ?", workerID, orm.AsyncTaskStatusRunning).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// CleanupStaleTasks marks tasks as failed if they have been running for too long
+func CleanupStaleTasks(ctx context.Context, tx *gorm.DB, timeoutSeconds int64) (int64, error) {
+	cancelCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+
+	threshold := time.Now().Unix() - timeoutSeconds
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("status = ? AND started_at IS NOT NULL AND started_at < ?", orm.AsyncTaskStatusRunning, threshold).
+		Updates(map[string]any{
+			"status":        orm.AsyncTaskStatusFailed,
+			"failure_reason": "task timeout",
+			"finished_at":   time.Now().Unix(),
+		})
+
+	return result.RowsAffected, result.Error
+}

database/async_task_operations.go

@@ -0,0 +1,321 @@
+// Package database define database operation functions
+package database
+
+import (
+	"context"
+	"time"
+
+	"modelRT/orm"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+// CreateAsyncTask creates a new async task in the database
+func CreateAsyncTask(ctx context.Context, tx *gorm.DB, taskType orm.AsyncTaskType, params orm.JSONMap) (*orm.AsyncTask, error) {
+	taskID, err := uuid.NewV4()
+	if err != nil {
+		return nil, err
+	}
+
+	task := &orm.AsyncTask{
+		TaskID:    taskID,
+		TaskType:  taskType,
+		Status:    orm.AsyncTaskStatusSubmitted,
+		Params:    params,
+		CreatedAt: time.Now().Unix(),
+	}
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).Create(task)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return task, nil
+}
+
+// GetAsyncTaskByID retrieves an async task by its ID
+func GetAsyncTaskByID(ctx context.Context, tx *gorm.DB, taskID uuid.UUID) (*orm.AsyncTask, error) {
+	var task orm.AsyncTask
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("task_id = ?", taskID).
+		Clauses(clause.Locking{Strength: "UPDATE"}).
+		First(&task)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return &task, nil
+}
+
+// GetAsyncTasksByIDs retrieves multiple async tasks by their IDs
+func GetAsyncTasksByIDs(ctx context.Context, tx *gorm.DB, taskIDs []uuid.UUID) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	if len(taskIDs) == 0 {
+		return tasks, nil
+	}
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("task_id IN ?", taskIDs).
+		Clauses(clause.Locking{Strength: "UPDATE"}).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// UpdateAsyncTaskStatus updates the status of an async task
+func UpdateAsyncTaskStatus(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, status orm.AsyncTaskStatus) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("status", status)
+
+	return result.Error
+}
+
+// UpdateAsyncTaskProgress updates the progress of an async task
+func UpdateAsyncTaskProgress(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, progress int) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Update("progress", progress)
+
+	return result.Error
+}
+
+// CompleteAsyncTask marks an async task as completed with timestamp
+func CompleteAsyncTask(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, timestamp int64) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"status":       orm.AsyncTaskStatusCompleted,
+			"finished_at":  timestamp,
+			"progress":     100,
+		})
+
+	return result.Error
+}
+
+// FailAsyncTask marks an async task as failed with timestamp
+func FailAsyncTask(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, timestamp int64) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTask{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"status":      orm.AsyncTaskStatusFailed,
+			"finished_at": timestamp,
+		})
+
+	return result.Error
+}
+
+// CreateAsyncTaskResult creates a result record for an async task
+func CreateAsyncTaskResult(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, result orm.JSONMap) error {
+	taskResult := &orm.AsyncTaskResult{
+		TaskID: taskID,
+		Result: result,
+	}
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	resultOp := tx.WithContext(cancelCtx).Create(taskResult)
+	return resultOp.Error
+}
+
+// UpdateAsyncTaskResultWithError updates a task result with error information
+func UpdateAsyncTaskResultWithError(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, code int, message string, detail orm.JSONMap) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	// Update with error information
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTaskResult{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"error_code":    code,
+			"error_message": message,
+			"error_detail":  detail,
+			"result":        nil,
+		})
+
+	return result.Error
+}
+
+// UpdateAsyncTaskResultWithSuccess updates a task result with success information
+func UpdateAsyncTaskResultWithSuccess(ctx context.Context, tx *gorm.DB, taskID uuid.UUID, result orm.JSONMap) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	// First try to update existing record, if not found create new one
+	existingResult := tx.WithContext(cancelCtx).
+		Where("task_id = ?", taskID).
+		FirstOrCreate(&orm.AsyncTaskResult{TaskID: taskID})
+
+	if existingResult.Error != nil {
+		return existingResult.Error
+	}
+
+	// Update with success information
+	updateResult := tx.WithContext(cancelCtx).
+		Model(&orm.AsyncTaskResult{}).
+		Where("task_id = ?", taskID).
+		Updates(map[string]any{
+			"result":        result,
+			"error_code":    nil,
+			"error_message": nil,
+			"error_detail":  nil,
+		})
+
+	return updateResult.Error
+}
+
+// GetAsyncTaskResult retrieves the result of an async task
+func GetAsyncTaskResult(ctx context.Context, tx *gorm.DB, taskID uuid.UUID) (*orm.AsyncTaskResult, error) {
+	var taskResult orm.AsyncTaskResult
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("task_id = ?", taskID).
+		First(&taskResult)
+
+	if result.Error != nil {
+		if result.Error == gorm.ErrRecordNotFound {
+			return nil, nil
+		}
+		return nil, result.Error
+	}
+
+	return &taskResult, nil
+}
+
+// GetAsyncTaskResults retrieves multiple task results by task IDs
+func GetAsyncTaskResults(ctx context.Context, tx *gorm.DB, taskIDs []uuid.UUID) ([]orm.AsyncTaskResult, error) {
+	var taskResults []orm.AsyncTaskResult
+
+	if len(taskIDs) == 0 {
+		return taskResults, nil
+	}
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("task_id IN ?", taskIDs).
+		Find(&taskResults)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return taskResults, nil
+}
+
+// GetPendingTasks retrieves pending tasks (submitted but not yet running/completed)
+func GetPendingTasks(ctx context.Context, tx *gorm.DB, limit int) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("status = ?", orm.AsyncTaskStatusSubmitted).
+		Order("created_at ASC").
+		Limit(limit).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// GetTasksByStatus retrieves tasks by status
+func GetTasksByStatus(ctx context.Context, tx *gorm.DB, status orm.AsyncTaskStatus, limit int) ([]orm.AsyncTask, error) {
+	var tasks []orm.AsyncTask
+
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("status = ?", status).
+		Order("created_at ASC").
+		Limit(limit).
+		Find(&tasks)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return tasks, nil
+}
+
+// DeleteOldTasks deletes tasks older than the specified timestamp
+func DeleteOldTasks(ctx context.Context, tx *gorm.DB, olderThan int64) error {
+	// ctx timeout judgment
+	cancelCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+
+	// First delete task results
+	result := tx.WithContext(cancelCtx).
+		Where("task_id IN (SELECT task_id FROM async_task WHERE created_at < ?)", olderThan).
+		Delete(&orm.AsyncTaskResult{})
+
+	if result.Error != nil {
+		return result.Error
+	}
+
+	// Then delete tasks
+	result = tx.WithContext(cancelCtx).
+		Where("created_at < ?", olderThan).
+		Delete(&orm.AsyncTask{})
+
+	return result.Error
+}

database/create_component.go

@@ -33,7 +33,7 @@ func CreateComponentIntoDB(ctx context.Context, tx *gorm.DB, componentInfo netwo
 		Name:        componentInfo.Name,
 		Context:     componentInfo.Context,
 		Op:          componentInfo.Op,
-		Ts:          time.Now(),
+		TS:          time.Now(),
 	}
 
 	result := tx.WithContext(cancelCtx).Create(&component)

database/create_measurement.go

@@ -35,7 +35,7 @@ func CreateMeasurement(ctx context.Context, tx *gorm.DB, measurementInfo network
 		BayUUID:       globalUUID,
 		ComponentUUID: globalUUID,
 		Op:            -1,
-		Ts:            time.Now(),
+		TS:            time.Now(),
 	}
 
 	result := tx.WithContext(cancelCtx).Create(&measurement)

database/fill_identity_token_model.go

@@ -53,7 +53,8 @@ func FillingLongTokenModel(ctx context.Context, tx *gorm.DB, identModel *model.L
 func ParseDataIdentifierToken(ctx context.Context, tx *gorm.DB, identToken string) (model.IndentityTokenModelInterface, error) {
 	identSlice := strings.Split(identToken, ".")
 	identSliceLen := len(identSlice)
-	if identSliceLen == 4 {
+	switch identSliceLen {
+	case 4:
 		// token1.token2.token3.token4.token7
 		shortIndentModel := &model.ShortIdentityTokenModel{
 			GridTag:        identSlice[0],
@@ -67,7 +68,7 @@ func ParseDataIdentifierToken(ctx context.Context, tx *gorm.DB, identToken strin
 			return nil, err
 		}
 		return shortIndentModel, nil
-	} else if identSliceLen == 7 {
+	case 7:
 		// token1.token2.token3.token4.token5.token6.token7
 		longIndentModel := &model.LongIdentityTokenModel{
 			GridTag:        identSlice[0],

database/filling_attr_model_info.go

@@ -19,7 +19,8 @@ func ParseAttrToken(ctx context.Context, tx *gorm.DB, attrToken, clientToken str
 
 	attrSlice := strings.Split(attrToken, ".")
 	attrLen := len(attrSlice)
-	if attrLen == 4 {
+	switch attrLen {
+	case 4:
 		short := &model.ShortAttrInfo{
 			AttrGroupName: attrSlice[2],
 			AttrKey:       attrSlice[3],
@@ -35,7 +36,7 @@ func ParseAttrToken(ctx context.Context, tx *gorm.DB, attrToken, clientToken str
 		}
 		short.AttrValue = attrValue
 		return short, nil
-	} else if attrLen == 7 {
+	case 7:
 		long := &model.LongAttrInfo{
 			AttrGroupName: attrSlice[5],
 			AttrKey:       attrSlice[6],

database/postgres_init.go

@@ -4,9 +4,9 @@ package database
 import (
 	"context"
 	"sync"
-	"time"
 
 	"modelRT/logger"
+	"modelRT/orm"
 
 	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
@@ -15,15 +15,11 @@ import (
 var (
 	postgresOnce          sync.Once
 	_globalPostgresClient *gorm.DB
-	_globalPostgresMu     sync.RWMutex
 )
 
 // GetPostgresDBClient returns the global PostgresDB client.It's safe for concurrent use.
 func GetPostgresDBClient() *gorm.DB {
-	_globalPostgresMu.RLock()
+	return _globalPostgresClient
-	client := _globalPostgresClient
-	_globalPostgresMu.RUnlock()
-	return client
 }
 
 // InitPostgresDBInstance return instance of PostgresDB client
@@ -36,11 +32,19 @@ func InitPostgresDBInstance(ctx context.Context, PostgresDBURI string) *gorm.DB
 
 // initPostgresDBClient return successfully initialized PostgresDB client
 func initPostgresDBClient(ctx context.Context, PostgresDBURI string) *gorm.DB {
-	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
-	defer cancel()
 	db, err := gorm.Open(postgres.Open(PostgresDBURI), &gorm.Config{Logger: logger.NewGormLogger()})
 	if err != nil {
 		panic(err)
 	}
+
+	// Auto migrate async task tables
+	err = db.WithContext(ctx).AutoMigrate(
+		&orm.AsyncTask{},
+		&orm.AsyncTaskResult{},
+	)
+	if err != nil {
+		panic(err)
+	}
+
 	return db
 }

database/query_bay.go

@@ -0,0 +1,56 @@
+// Package database define database operation functions
+package database
+
+import (
+	"context"
+	"time"
+
+	"modelRT/logger"
+	"modelRT/orm"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+// QueryBayByUUID returns the Bay record matching bayUUID.
+func QueryBayByUUID(ctx context.Context, tx *gorm.DB, bayUUID uuid.UUID) (*orm.Bay, error) {
+	var bay orm.Bay
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("bay_uuid = ?", bayUUID).
+		Clauses(clause.Locking{Strength: "UPDATE"}).
+		First(&bay)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+	return &bay, nil
+}
+
+// QueryBaysByUUIDs returns Bay records matching the given UUIDs in a single query.
+// The returned slice preserves database order; unmatched UUIDs are silently omitted.
+func QueryBaysByUUIDs(ctx context.Context, tx *gorm.DB, bayUUIDs []uuid.UUID) ([]orm.Bay, error) {
+	if len(bayUUIDs) == 0 {
+		return nil, nil
+	}
+
+	var bays []orm.Bay
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Where("bay_uuid IN ?", bayUUIDs).
+		Clauses(clause.Locking{Strength: "UPDATE"}).
+		Find(&bays)
+
+	if result.Error != nil {
+		logger.Error(ctx, "query bays by uuids failed", "error", result.Error)
+		return nil, result.Error
+	}
+	return bays, nil
+}

database/query_component.go

@@ -148,6 +148,39 @@ func QueryLongIdentModelInfoByToken(ctx context.Context, tx *gorm.DB, measTag st
 	return &resultComp, &meauserment, nil
 }
 
+// QueryComponentsInServiceByUUIDs returns a map of global_uuid → in_service for the
+// given UUIDs. Only global_uuid and in_service columns are selected for efficiency.
+func QueryComponentsInServiceByUUIDs(ctx context.Context, tx *gorm.DB, uuids []uuid.UUID) (map[uuid.UUID]bool, error) {
+	if len(uuids) == 0 {
+		return make(map[uuid.UUID]bool), nil
+	}
+
+	type row struct {
+		GlobalUUID uuid.UUID `gorm:"column:global_uuid"`
+		InService  bool      `gorm:"column:in_service"`
+	}
+
+	var rows []row
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Model(&orm.Component{}).
+		Select("global_uuid, in_service").
+		Where("global_uuid IN ?", uuids).
+		Scan(&rows)
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	m := make(map[uuid.UUID]bool, len(rows))
+	for _, r := range rows {
+		m[r.GlobalUUID] = r.InService
+	}
+	return m, nil
+}
+
 // QueryShortIdentModelInfoByToken define func to query short identity model info by short token
 func QueryShortIdentModelInfoByToken(ctx context.Context, tx *gorm.DB, measTag string, condition *orm.Component) (*orm.Component, *orm.Measurement, error) {
 	var resultComp orm.Component

database/query_topologic.go

@@ -32,71 +32,51 @@ func QueryTopologic(ctx context.Context, tx *gorm.DB) ([]orm.Topologic, error) {
 	return topologics, nil
 }
 
-// QueryTopologicFromDB return the result of query topologic info from DB
+// QueryTopologicByStartUUID returns all edges reachable from startUUID following
-func QueryTopologicFromDB(ctx context.Context, tx *gorm.DB) (*diagram.MultiBranchTreeNode, error) {
+// directed uuid_from → uuid_to edges in the topologic table.
+func QueryTopologicByStartUUID(ctx context.Context, tx *gorm.DB, startUUID uuid.UUID) ([]orm.Topologic, error) {
+	var topologics []orm.Topologic
+
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+	defer cancel()
+
+	result := tx.WithContext(cancelCtx).
+		Clauses(clause.Locking{Strength: "UPDATE"}).
+		Raw(sql.RecursiveSQL, startUUID).
+		Scan(&topologics)
+	if result.Error != nil {
+		logger.Error(ctx, "query topologic by start uuid failed", "start_uuid", startUUID, "error", result.Error)
+		return nil, result.Error
+	}
+	return topologics, nil
+}
+
+// QueryTopologicFromDB return the result of query topologic info from DB.
+// Returns the root node and a flat nodeMap for O(1) lookup by UUID.
+func QueryTopologicFromDB(ctx context.Context, tx *gorm.DB) (*diagram.MultiBranchTreeNode, map[uuid.UUID]*diagram.MultiBranchTreeNode, error) {
 	topologicInfos, err := QueryTopologic(ctx, tx)
 	if err != nil {
 		logger.Error(ctx, "query topologic info failed", "error", err)
-		return nil, err
+		return nil, nil, err
 	}
 
-	tree, err := BuildMultiBranchTree(topologicInfos)
+	tree, nodeMap, err := BuildMultiBranchTree(topologicInfos)
 	if err != nil {
 		logger.Error(ctx, "init topologic failed", "error", err)
-		return nil, err
+		return nil, nil, err
 	}
-	return tree, nil
+	return tree, nodeMap, nil
 }
 
-// InitCircuitDiagramTopologic return circuit diagram topologic info from postgres
+// BuildMultiBranchTree return the multi branch tree by topologic info.
-func InitCircuitDiagramTopologic(topologicNodes []orm.Topologic) error {
+// Returns the root node and a flat nodeMap for O(1) lookup by UUID.
-	var rootVertex *diagram.MultiBranchTreeNode
+func BuildMultiBranchTree(topologics []orm.Topologic) (*diagram.MultiBranchTreeNode, map[uuid.UUID]*diagram.MultiBranchTreeNode, error) {
-	for _, node := range topologicNodes {
-		if node.UUIDFrom == constants.UUIDNil {
-			rootVertex = diagram.NewMultiBranchTree(node.UUIDFrom)
-			break
-		}
-	}
-
-	if rootVertex == nil {
-		return fmt.Errorf("root vertex is nil")
-	}
-
-	for _, node := range topologicNodes {
-		if node.UUIDFrom == constants.UUIDNil {
-			nodeVertex := diagram.NewMultiBranchTree(node.UUIDTo)
-			rootVertex.AddChild(nodeVertex)
-		}
-	}
-
-	node := rootVertex
-	for _, nodeVertex := range node.Children {
-		nextVertexs := make([]*diagram.MultiBranchTreeNode, 0)
-		nextVertexs = append(nextVertexs, nodeVertex)
-	}
-	return nil
-}
-
-// TODO 电流互感器不单独划分间隔,以母线、浇筑母线、变压器为间隔原件
-func IntervalBoundaryDetermine(uuid uuid.UUID) bool {
-	diagram.GetComponentMap(uuid.String())
-	// TODO 判断 component 的类型是否为间隔
-	// TODO 0xA1B2C3D4,高四位表示可以成为间隔的compoent类型的值为FFFF,普通 component 类型的值为 0000。低四位中前二位表示component的一级类型，例如母线 PT、母联/母分、进线等，低四位中后二位表示一级类型中包含的具体类型，例如母线 PT中包含的电压互感器、隔离开关、接地开关、避雷器、带电显示器等。
-	num := uint32(0xA1B2C3D4) // 八位16进制数
-	high16 := uint16(num >> 16)
-	fmt.Printf("原始值: 0x%X\n", num)     // 输出: 0xA1B2C3D4
-	fmt.Printf("高十六位: 0x%X\n", high16) // 输出: 0xA1B2
-	return true
-}
-
-// BuildMultiBranchTree return the multi branch tree by topologic info and component type map
-func BuildMultiBranchTree(topologics []orm.Topologic) (*diagram.MultiBranchTreeNode, error) {
 	nodeMap := make(map[uuid.UUID]*diagram.MultiBranchTreeNode, len(topologics)*2)
 
 	for _, topo := range topologics {
 		if _, exists := nodeMap[topo.UUIDFrom]; !exists {
-			// skip special uuid
+			// UUIDNil is the virtual root sentinel — skip creating a regular node for it
-			if topo.UUIDTo != constants.UUIDNil {
+			if topo.UUIDFrom != constants.UUIDNil {
 				nodeMap[topo.UUIDFrom] = &diagram.MultiBranchTreeNode{
 					ID:       topo.UUIDFrom,
 					Children: make([]*diagram.MultiBranchTreeNode, 0),
@@ -105,7 +85,6 @@ func BuildMultiBranchTree(topologics []orm.Topologic) (*diagram.MultiBranchTreeN
 		}
 
 		if _, exists := nodeMap[topo.UUIDTo]; !exists {
-			// skip special uuid
 			if topo.UUIDTo != constants.UUIDNil {
 				nodeMap[topo.UUIDTo] = &diagram.MultiBranchTreeNode{
 					ID:       topo.UUIDTo,
@@ -118,10 +97,13 @@ func BuildMultiBranchTree(topologics []orm.Topologic) (*diagram.MultiBranchTreeN
 	for _, topo := range topologics {
 		var parent *diagram.MultiBranchTreeNode
 		if topo.UUIDFrom == constants.UUIDNil {
-			parent = &diagram.MultiBranchTreeNode{
+			if _, exists := nodeMap[constants.UUIDNil]; !exists {
+				nodeMap[constants.UUIDNil] = &diagram.MultiBranchTreeNode{
 					ID:       constants.UUIDNil,
+					Children: make([]*diagram.MultiBranchTreeNode, 0),
 				}
-			nodeMap[constants.UUIDNil] = parent
+			}
+			parent = nodeMap[constants.UUIDNil]
 		} else {
 			parent = nodeMap[topo.UUIDFrom]
 		}
@@ -141,7 +123,7 @@ func BuildMultiBranchTree(topologics []orm.Topologic) (*diagram.MultiBranchTreeN
 	// return root vertex
 	root, exists := nodeMap[constants.UUIDNil]
 	if !exists {
-		return nil, fmt.Errorf("root node not found")
+		return nil, nil, fmt.Errorf("root node not found")
 	}
-	return root, nil
+	return root, nodeMap, nil
 }

database/update_component.go

@@ -43,7 +43,7 @@ func UpdateComponentIntoDB(ctx context.Context, tx *gorm.DB, componentInfo netwo
 		Name:        componentInfo.Name,
 		Context:     componentInfo.Context,
 		Op:          componentInfo.Op,
-		Ts:          time.Now(),
+		TS:          time.Now(),
 	}
 
 	result = tx.Model(&orm.Component{}).WithContext(cancelCtx).Where("GLOBAL_UUID = ?", component.GlobalUUID).Updates(&updateParams)

deploy/jaeger.yaml

@@ -0,0 +1,60 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: jaeger
+  labels:
+    app: jaeger
+spec:
+  ports:
+    - name: ui
+      port: 16686
+      targetPort: 16686
+      nodePort: 31686   # Jaeger UI，浏览器访问 http://<NodeIP>:31686
+    - name: collector-http
+      port: 14268
+      targetPort: 14268
+      nodePort: 31268   # Jaeger 原生 HTTP collector（非 OTel）
+    - name: otlp-http
+      port: 4318
+      targetPort: 4318
+      nodePort: 31318   # OTLP HTTP，集群外使用 <NodeIP>:31318
+    - name: otlp-grpc
+      port: 4317
+      targetPort: 4317
+      nodePort: 31317   # OTLP gRPC，集群外使用 <NodeIP>:31317
+  selector:
+    app: jaeger
+  type: NodePort
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: jaeger
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: jaeger
+  template:
+    metadata:
+      labels:
+        app: jaeger
+    spec:
+      containers:
+        - name: jaeger
+          image: jaegertracing/all-in-one:1.56
+          env:
+            - name: COLLECTOR_OTLP_ENABLED
+              value: "true"
+          ports:
+            - containerPort: 16686 # UI
+            - containerPort: 14268 # Jaeger Collector
+            - containerPort: 4317  # OTLP gRPC
+            - containerPort: 4318  # OTLP HTTP
+          resources:
+            limits:
+              cpu: 500m
+              memory: 512Mi
+            requests:
+              cpu: 100m
+              memory: 128Mi

diagram/anchor_set.go

@@ -1,3 +1,4 @@
+// Package diagram provide diagram data structure and operation
 package diagram
 
 import (
@@ -31,11 +32,9 @@ func UpdateAnchorValue(componentUUID string, anchorValue string) bool {
 // StoreAnchorValue define func of store anchor value with componentUUID and anchor name
 func StoreAnchorValue(componentUUID string, anchorValue string) {
 	anchorValueOverview.Store(componentUUID, anchorValue)
-	return
 }
 
 // DeleteAnchorValue define func of delete anchor value with componentUUID
 func DeleteAnchorValue(componentUUID string) {
 	anchorValueOverview.Delete(componentUUID)
-	return
 }

diagram/component_set.go

@@ -1,3 +1,4 @@
+// Package diagram provide diagram data structure and operation
 package diagram
 
 import (
@@ -33,11 +34,9 @@ func UpdateComponentMap(componentID int64, componentInfo *orm.Component) bool {
 // StoreComponentMap define func of store circuit diagram data with component uuid and component info
 func StoreComponentMap(componentUUID string, componentInfo *orm.Component) {
 	diagramsOverview.Store(componentUUID, componentInfo)
-	return
 }
 
 // DeleteComponentMap define func of delete circuit diagram data with component uuid
 func DeleteComponentMap(componentUUID string) {
 	diagramsOverview.Delete(componentUUID)
-	return
 }

diagram/hash_test.go

@@ -1,3 +1,4 @@
+// Package diagram provide diagram data structure and operation
 package diagram
 
 import (
@@ -29,5 +30,4 @@ func TestHMSet(t *testing.T) {
 		fmt.Printf("err:%v\n", err)
 	}
 	fmt.Printf("res:%v\n", res)
-	return
 }

diagram/multi_branch_tree.go

@@ -1,3 +1,4 @@
+// Package diagram provide diagram data structure and operation
 package diagram
 
 import (
@@ -62,3 +63,63 @@ func (n *MultiBranchTreeNode) PrintTree(level int) {
 		child.PrintTree(level + 1)
 	}
 }
+
+// FindPath returns the ordered node sequence from startID to endID using the
+// supplied nodeMap for O(1) lookup. It walks each node up to the root to find
+// the LCA, then stitches the two half-paths together.
+// Returns nil when either node is absent from nodeMap or no path exists.
+func FindPath(startID, endID uuid.UUID, nodeMap map[uuid.UUID]*MultiBranchTreeNode) []*MultiBranchTreeNode {
+	startNode, ok := nodeMap[startID]
+	if !ok {
+		return nil
+	}
+	endNode, ok := nodeMap[endID]
+	if !ok {
+		return nil
+	}
+
+	// collect ancestors (inclusive) from a node up to the root sentinel
+	ancestors := func(n *MultiBranchTreeNode) []*MultiBranchTreeNode {
+		var chain []*MultiBranchTreeNode
+		for n != nil {
+			chain = append(chain, n)
+			n = n.Parent
+		}
+		return chain
+	}
+
+	startChain := ancestors(startNode) // [start, ..., root]
+	endChain := ancestors(endNode)     // [end,   ..., root]
+
+	// index startChain by ID for fast LCA detection
+	startIdx := make(map[uuid.UUID]int, len(startChain))
+	for i, node := range startChain {
+		startIdx[node.ID] = i
+	}
+
+	// find LCA: first node in endChain that also appears in startChain
+	lcaEndPos := -1
+	lcaStartPos := -1
+	for i, node := range endChain {
+		if j, found := startIdx[node.ID]; found {
+			lcaEndPos = i
+			lcaStartPos = j
+			break
+		}
+	}
+
+	if lcaEndPos < 0 {
+		return nil // disconnected
+	}
+
+	// path = startChain[0..lcaStartPos] reversed + endChain[lcaEndPos..0] reversed
+	path := make([]*MultiBranchTreeNode, 0, lcaStartPos+lcaEndPos+1)
+	for i := 0; i <= lcaStartPos; i++ {
+		path = append(path, startChain[i])
+	}
+	// append end-side (skip LCA to avoid duplication), reversed
+	for i := lcaEndPos - 1; i >= 0; i-- {
+		path = append(path, endChain[i])
+	}
+	return path
+}

diagram/redis_client.go

@@ -19,8 +19,8 @@ func NewRedisClient() *RedisClient {
 	}
 }
 
-// QueryByZRangeByLex define func to query real time data from redis zset
+// QueryByZRange define func to query real time data from redis zset
-func (rc *RedisClient) QueryByZRangeByLex(ctx context.Context, key string, size int64) ([]redis.Z, error) {
+func (rc *RedisClient) QueryByZRange(ctx context.Context, key string, size int64) ([]redis.Z, error) {
 	client := rc.Client
 	args := redis.ZRangeArgs{
 		Key:     key,

diagram/redis_init.go

@@ -16,13 +16,15 @@ var (
 )
 
 // initClient define func of return successfully initialized redis client
-func initClient(rCfg config.RedisConfig) *redis.Client {
+func initClient(rCfg config.RedisConfig, deployEnv string) *redis.Client {
 	client, err := util.NewRedisClient(
 		rCfg.Addr,
-		util.WithPassword(rCfg.Password),
+		util.WithPassword(rCfg.Password, deployEnv),
 		util.WithDB(rCfg.DB),
 		util.WithPoolSize(rCfg.PoolSize),
-		util.WithTimeout(time.Duration(rCfg.Timeout)*time.Second),
+		util.WithConnectTimeout(time.Duration(rCfg.DialTimeout)*time.Second),
+		util.WithReadTimeout(time.Duration(rCfg.ReadTimeout)*time.Second),
+		util.WithWriteTimeout(time.Duration(rCfg.WriteTimeout)*time.Second),
 	)
 	if err != nil {
 		panic(err)
@@ -31,9 +33,9 @@ func initClient(rCfg config.RedisConfig) *redis.Client {
 }
 
 // InitRedisClientInstance define func of return instance of redis client
-func InitRedisClientInstance(rCfg config.RedisConfig) *redis.Client {
+func InitRedisClientInstance(rCfg config.RedisConfig, deployEnv string) *redis.Client {
 	once.Do(func() {
-		_globalStorageClient = initClient(rCfg)
+		_globalStorageClient = initClient(rCfg, deployEnv)
 	})
 	return _globalStorageClient
 }

diagram/topologic_set.go

@@ -1,3 +1,4 @@
+// Package diagram provide diagram data structure and operation
 package diagram
 
 import (
@@ -39,11 +40,9 @@ func UpdateGrapMap(pageID int64, graphInfo *Graph) bool {
 // StoreGraphMap define func of store circuit diagram topologic data with pageID and topologic info
 func StoreGraphMap(pageID int64, graphInfo *Graph) {
 	graphOverview.Store(pageID, graphInfo)
-	return
 }
 
 // DeleteGraphMap define func of delete circuit diagram topologic data with pageID
 func DeleteGraphMap(pageID int64) {
 	graphOverview.Delete(pageID)
-	return
 }

distributedlock/locker_init.go

@@ -16,13 +16,15 @@ var (
 )
 
 // initClient define func of return successfully initialized redis client
-func initClient(rCfg config.RedisConfig) *redis.Client {
+func initClient(rCfg config.RedisConfig, deployEnv string) *redis.Client {
 	client, err := util.NewRedisClient(
 		rCfg.Addr,
-		util.WithPassword(rCfg.Password),
+		util.WithPassword(rCfg.Password, deployEnv),
 		util.WithDB(rCfg.DB),
 		util.WithPoolSize(rCfg.PoolSize),
-		util.WithTimeout(time.Duration(rCfg.Timeout)*time.Second),
+		util.WithConnectTimeout(time.Duration(rCfg.DialTimeout)*time.Second),
+		util.WithReadTimeout(time.Duration(rCfg.ReadTimeout)*time.Second),
+		util.WithWriteTimeout(time.Duration(rCfg.WriteTimeout)*time.Second),
 	)
 	if err != nil {
 		panic(err)
@@ -31,9 +33,9 @@ func initClient(rCfg config.RedisConfig) *redis.Client {
 }
 
 // InitClientInstance define func of return instance of redis client
-func InitClientInstance(rCfg config.RedisConfig) *redis.Client {
+func InitClientInstance(rCfg config.RedisConfig, deployEnv string) *redis.Client {
 	once.Do(func() {
-		_globalLockerClient = initClient(rCfg)
+		_globalLockerClient = initClient(rCfg, deployEnv)
 	})
 	return _globalLockerClient
 }

docs/docs.go

@@ -102,13 +102,12 @@ const docTemplate = `{
                 "summary": "测量点推荐（搜索框自动补全）",
                 "parameters": [
                     {
-                        "description": "查询输入参数，例如 'trans' 或 'transformfeeder1_220.'",
+                        "type": "string",
-                        "name": "request",
+                        "example": "\"grid1\"",
-                        "in": "body",
+                        "description": "推荐关键词,例如 'grid1' 或 'grid1.'",
-                        "required": true,
+                        "name": "input",
-                        "schema": {
+                        "in": "query",
-                            "$ref": "#/definitions/network.MeasurementRecommendRequest"
+                        "required": true
-                        }
                     }
                 ],
                 "responses": {
@@ -176,19 +175,400 @@ const docTemplate = `{
                     }
                 }
             }
+        },
+        "/monitors/data/realtime/stream/:clientID": {
+            "get": {
+                "description": "根据用户输入的clientID拉取对应的实时数据",
+                "tags": [
+                    "RealTime Component Websocket"
+                ],
+                "summary": "实时数据拉取 websocket api",
+                "responses": {}
+            }
+        },
+        "/monitors/data/subscriptions": {
+            "post": {
+                "description": "根据用户输入的组件token,从 modelRT 服务中开始或结束对于量测节点的实时数据的订阅",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "RealTime Component"
+                ],
+                "summary": "开始或结束订阅实时数据",
+                "parameters": [
+                    {
+                        "description": "量测节点实时数据订阅",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/network.RealTimeSubRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "2000": {
+                        "description": "订阅实时数据结果列表",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.RealTimeSubPayload"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "3000": {
+                        "description": "订阅实时数据结果列表",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.FailureResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.RealTimeSubPayload"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async": {
+            "post": {
+                "description": "创建新的异步任务并返回任务ID，任务将被提交到队列等待处理",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "创建异步任务",
+                "parameters": [
+                    {
+                        "description": "任务创建请求",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/network.AsyncTaskCreateRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "任务创建成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskCreateResponse"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/results": {
+            "get": {
+                "description": "根据任务ID列表查询异步任务的状态和结果",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "查询异步任务结果",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID列表，用逗号分隔",
+                        "name": "task_ids",
+                        "in": "query",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "查询成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskResultQueryResponse"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/{task_id}": {
+            "get": {
+                "description": "根据任务ID查询异步任务的详细状态和结果",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "查询异步任务详情",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "查询成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskResult"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "404": {
+                        "description": "任务不存在",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/{task_id}/cancel": {
+            "post": {
+                "description": "取消指定ID的异步任务（如果任务尚未开始执行）",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "取消异步任务",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "任务取消成功",
+                        "schema": {
+                            "$ref": "#/definitions/network.SuccessResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误或任务无法取消",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "404": {
+                        "description": "任务不存在",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
         }
     },
     "definitions": {
+        "network.AsyncTaskCreateRequest": {
+            "type": "object",
+            "properties": {
+                "params": {
+                    "description": "required: true",
+                    "type": "object"
+                },
+                "task_type": {
+                    "description": "required: true\nenum: TOPOLOGY_ANALYSIS, PERFORMANCE_ANALYSIS, EVENT_ANALYSIS, BATCH_IMPORT",
+                    "type": "string",
+                    "example": "TOPOLOGY_ANALYSIS"
+                }
+            }
+        },
+        "network.AsyncTaskCreateResponse": {
+            "type": "object",
+            "properties": {
+                "task_id": {
+                    "type": "string",
+                    "example": "123e4567-e89b-12d3-a456-426614174000"
+                }
+            }
+        },
+        "network.AsyncTaskResult": {
+            "type": "object",
+            "properties": {
+                "created_at": {
+                    "type": "integer",
+                    "example": 1741846200
+                },
+                "error_code": {
+                    "type": "integer",
+                    "example": 400102
+                },
+                "error_detail": {
+                    "type": "object"
+                },
+                "error_message": {
+                    "type": "string",
+                    "example": "Component UUID not found"
+                },
+                "finished_at": {
+                    "type": "integer",
+                    "example": 1741846205
+                },
+                "progress": {
+                    "type": "integer",
+                    "example": 65
+                },
+                "result": {
+                    "type": "object"
+                },
+                "status": {
+                    "type": "string",
+                    "example": "COMPLETED"
+                },
+                "task_id": {
+                    "type": "string",
+                    "example": "123e4567-e89b-12d3-a456-426614174000"
+                },
+                "task_type": {
+                    "type": "string",
+                    "example": "TOPOLOGY_ANALYSIS"
+                }
+            }
+        },
+        "network.AsyncTaskResultQueryResponse": {
+            "type": "object",
+            "properties": {
+                "tasks": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.AsyncTaskResult"
+                    }
+                },
+                "total": {
+                    "type": "integer",
+                    "example": 3
+                }
+            }
+        },
         "network.FailureResponse": {
             "type": "object",
             "properties": {
                 "code": {
                     "type": "integer",
-                    "example": 500
+                    "example": 3000
                 },
                 "msg": {
                     "type": "string",
-                    "example": "failed to get recommend data from redis"
+                    "example": "process completed with partial failures"
                 },
                 "payload": {
                     "type": "object"
@@ -216,15 +596,10 @@ const docTemplate = `{
                         " \"I_B_rms\"",
                         "\"I_C_rms\"]"
                     ]
-                }
-            }
                 },
-        "network.MeasurementRecommendRequest": {
+                "recommended_type": {
-            "type": "object",
-            "properties": {
-                "input": {
                     "type": "string",
-                    "example": "trans"
+                    "example": "grid_tag"
                 }
             }
         },
@@ -237,21 +612,93 @@ const docTemplate = `{
                 }
             }
         },
+        "network.RealTimeMeasurementItem": {
+            "type": "object",
+            "properties": {
+                "interval": {
+                    "type": "string",
+                    "example": "1"
+                },
+                "targets": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    },
+                    "example": [
+                        "[\"grid1.zone1.station1.ns1.tag1.bay.I11_A_rms\"",
+                        "\"grid1.zone1.station1.ns1.tag1.tag1.bay.I11_B_rms\"]"
+                    ]
+                }
+            }
+        },
+        "network.RealTimeSubPayload": {
+            "type": "object",
+            "properties": {
+                "client_id": {
+                    "type": "string",
+                    "example": "5d72f2d9-e33a-4f1b-9c76-88a44b9a953e"
+                },
+                "targets": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.TargetResult"
+                    }
+                }
+            }
+        },
+        "network.RealTimeSubRequest": {
+            "type": "object",
+            "properties": {
+                "action": {
+                    "description": "required: true\nenum: [start, stop]",
+                    "type": "string",
+                    "example": "start"
+                },
+                "client_id": {
+                    "type": "string",
+                    "example": "5d72f2d9-e33a-4f1b-9c76-88a44b9a953e"
+                },
+                "measurements": {
+                    "description": "required: true",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.RealTimeMeasurementItem"
+                    }
+                }
+            }
+        },
         "network.SuccessResponse": {
             "type": "object",
             "properties": {
                 "code": {
                     "type": "integer",
-                    "example": 200
+                    "example": 2000
                 },
                 "msg": {
                     "type": "string",
-                    "example": "success"
+                    "example": "process completed"
                 },
                 "payload": {
                     "type": "object"
                 }
             }
+        },
+        "network.TargetResult": {
+            "type": "object",
+            "properties": {
+                "code": {
+                    "type": "integer",
+                    "example": 20000
+                },
+                "id": {
+                    "type": "string",
+                    "example": "grid1.zone1.station1.ns1.tag1.transformfeeder1_220.I_A_rms"
+                },
+                "msg": {
+                    "type": "string",
+                    "example": "subscription success"
+                }
+            }
         }
     }
 }`

docs/swagger.json

@@ -96,13 +96,12 @@
                 "summary": "测量点推荐（搜索框自动补全）",
                 "parameters": [
                     {
-                        "description": "查询输入参数，例如 'trans' 或 'transformfeeder1_220.'",
+                        "type": "string",
-                        "name": "request",
+                        "example": "\"grid1\"",
-                        "in": "body",
+                        "description": "推荐关键词,例如 'grid1' 或 'grid1.'",
-                        "required": true,
+                        "name": "input",
-                        "schema": {
+                        "in": "query",
-                            "$ref": "#/definitions/network.MeasurementRecommendRequest"
+                        "required": true
-                        }
                     }
                 ],
                 "responses": {
@@ -170,19 +169,400 @@
                     }
                 }
             }
+        },
+        "/monitors/data/realtime/stream/:clientID": {
+            "get": {
+                "description": "根据用户输入的clientID拉取对应的实时数据",
+                "tags": [
+                    "RealTime Component Websocket"
+                ],
+                "summary": "实时数据拉取 websocket api",
+                "responses": {}
+            }
+        },
+        "/monitors/data/subscriptions": {
+            "post": {
+                "description": "根据用户输入的组件token,从 modelRT 服务中开始或结束对于量测节点的实时数据的订阅",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "RealTime Component"
+                ],
+                "summary": "开始或结束订阅实时数据",
+                "parameters": [
+                    {
+                        "description": "量测节点实时数据订阅",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/network.RealTimeSubRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "2000": {
+                        "description": "订阅实时数据结果列表",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.RealTimeSubPayload"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "3000": {
+                        "description": "订阅实时数据结果列表",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.FailureResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.RealTimeSubPayload"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async": {
+            "post": {
+                "description": "创建新的异步任务并返回任务ID，任务将被提交到队列等待处理",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "创建异步任务",
+                "parameters": [
+                    {
+                        "description": "任务创建请求",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/network.AsyncTaskCreateRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "任务创建成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskCreateResponse"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/results": {
+            "get": {
+                "description": "根据任务ID列表查询异步任务的状态和结果",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "查询异步任务结果",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID列表，用逗号分隔",
+                        "name": "task_ids",
+                        "in": "query",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "查询成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskResultQueryResponse"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/{task_id}": {
+            "get": {
+                "description": "根据任务ID查询异步任务的详细状态和结果",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "查询异步任务详情",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "查询成功",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/network.SuccessResponse"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "payload": {
+                                            "$ref": "#/definitions/network.AsyncTaskResult"
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "404": {
+                        "description": "任务不存在",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/task/async/{task_id}/cancel": {
+            "post": {
+                "description": "取消指定ID的异步任务（如果任务尚未开始执行）",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "AsyncTask"
+                ],
+                "summary": "取消异步任务",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "任务ID",
+                        "name": "task_id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "任务取消成功",
+                        "schema": {
+                            "$ref": "#/definitions/network.SuccessResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "请求参数错误或任务无法取消",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "404": {
+                        "description": "任务不存在",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "服务器内部错误",
+                        "schema": {
+                            "$ref": "#/definitions/network.FailureResponse"
+                        }
+                    }
+                }
+            }
         }
     },
     "definitions": {
+        "network.AsyncTaskCreateRequest": {
+            "type": "object",
+            "properties": {
+                "params": {
+                    "description": "required: true",
+                    "type": "object"
+                },
+                "task_type": {
+                    "description": "required: true\nenum: TOPOLOGY_ANALYSIS, PERFORMANCE_ANALYSIS, EVENT_ANALYSIS, BATCH_IMPORT",
+                    "type": "string",
+                    "example": "TOPOLOGY_ANALYSIS"
+                }
+            }
+        },
+        "network.AsyncTaskCreateResponse": {
+            "type": "object",
+            "properties": {
+                "task_id": {
+                    "type": "string",
+                    "example": "123e4567-e89b-12d3-a456-426614174000"
+                }
+            }
+        },
+        "network.AsyncTaskResult": {
+            "type": "object",
+            "properties": {
+                "created_at": {
+                    "type": "integer",
+                    "example": 1741846200
+                },
+                "error_code": {
+                    "type": "integer",
+                    "example": 400102
+                },
+                "error_detail": {
+                    "type": "object"
+                },
+                "error_message": {
+                    "type": "string",
+                    "example": "Component UUID not found"
+                },
+                "finished_at": {
+                    "type": "integer",
+                    "example": 1741846205
+                },
+                "progress": {
+                    "type": "integer",
+                    "example": 65
+                },
+                "result": {
+                    "type": "object"
+                },
+                "status": {
+                    "type": "string",
+                    "example": "COMPLETED"
+                },
+                "task_id": {
+                    "type": "string",
+                    "example": "123e4567-e89b-12d3-a456-426614174000"
+                },
+                "task_type": {
+                    "type": "string",
+                    "example": "TOPOLOGY_ANALYSIS"
+                }
+            }
+        },
+        "network.AsyncTaskResultQueryResponse": {
+            "type": "object",
+            "properties": {
+                "tasks": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.AsyncTaskResult"
+                    }
+                },
+                "total": {
+                    "type": "integer",
+                    "example": 3
+                }
+            }
+        },
         "network.FailureResponse": {
             "type": "object",
             "properties": {
                 "code": {
                     "type": "integer",
-                    "example": 500
+                    "example": 3000
                 },
                 "msg": {
                     "type": "string",
-                    "example": "failed to get recommend data from redis"
+                    "example": "process completed with partial failures"
                 },
                 "payload": {
                     "type": "object"
@@ -210,15 +590,10 @@
                         " \"I_B_rms\"",
                         "\"I_C_rms\"]"
                     ]
-                }
-            }
                 },
-        "network.MeasurementRecommendRequest": {
+                "recommended_type": {
-            "type": "object",
-            "properties": {
-                "input": {
                     "type": "string",
-                    "example": "trans"
+                    "example": "grid_tag"
                 }
             }
         },
@@ -231,21 +606,93 @@
                 }
             }
         },
+        "network.RealTimeMeasurementItem": {
+            "type": "object",
+            "properties": {
+                "interval": {
+                    "type": "string",
+                    "example": "1"
+                },
+                "targets": {
+                    "type": "array",
+                    "items": {
+                        "type": "string"
+                    },
+                    "example": [
+                        "[\"grid1.zone1.station1.ns1.tag1.bay.I11_A_rms\"",
+                        "\"grid1.zone1.station1.ns1.tag1.tag1.bay.I11_B_rms\"]"
+                    ]
+                }
+            }
+        },
+        "network.RealTimeSubPayload": {
+            "type": "object",
+            "properties": {
+                "client_id": {
+                    "type": "string",
+                    "example": "5d72f2d9-e33a-4f1b-9c76-88a44b9a953e"
+                },
+                "targets": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.TargetResult"
+                    }
+                }
+            }
+        },
+        "network.RealTimeSubRequest": {
+            "type": "object",
+            "properties": {
+                "action": {
+                    "description": "required: true\nenum: [start, stop]",
+                    "type": "string",
+                    "example": "start"
+                },
+                "client_id": {
+                    "type": "string",
+                    "example": "5d72f2d9-e33a-4f1b-9c76-88a44b9a953e"
+                },
+                "measurements": {
+                    "description": "required: true",
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/network.RealTimeMeasurementItem"
+                    }
+                }
+            }
+        },
         "network.SuccessResponse": {
             "type": "object",
             "properties": {
                 "code": {
                     "type": "integer",
-                    "example": 200
+                    "example": 2000
                 },
                 "msg": {
                     "type": "string",
-                    "example": "success"
+                    "example": "process completed"
                 },
                 "payload": {
                     "type": "object"
                 }
             }
+        },
+        "network.TargetResult": {
+            "type": "object",
+            "properties": {
+                "code": {
+                    "type": "integer",
+                    "example": 20000
+                },
+                "id": {
+                    "type": "string",
+                    "example": "grid1.zone1.station1.ns1.tag1.transformfeeder1_220.I_A_rms"
+                },
+                "msg": {
+                    "type": "string",
+                    "example": "subscription success"
+                }
+            }
         }
     }
 }

docs/swagger.yaml

@@ -1,12 +1,71 @@
 basePath: /api/v1
 definitions:
+  network.AsyncTaskCreateRequest:
+    properties:
+      params:
+        description: 'required: true'
+        type: object
+      task_type:
+        description: |-
+          required: true
+          enum: TOPOLOGY_ANALYSIS, PERFORMANCE_ANALYSIS, EVENT_ANALYSIS, BATCH_IMPORT
+        example: TOPOLOGY_ANALYSIS
+        type: string
+    type: object
+  network.AsyncTaskCreateResponse:
+    properties:
+      task_id:
+        example: 123e4567-e89b-12d3-a456-426614174000
+        type: string
+    type: object
+  network.AsyncTaskResult:
+    properties:
+      created_at:
+        example: 1741846200
+        type: integer
+      error_code:
+        example: 400102
+        type: integer
+      error_detail:
+        type: object
+      error_message:
+        example: Component UUID not found
+        type: string
+      finished_at:
+        example: 1741846205
+        type: integer
+      progress:
+        example: 65
+        type: integer
+      result:
+        type: object
+      status:
+        example: COMPLETED
+        type: string
+      task_id:
+        example: 123e4567-e89b-12d3-a456-426614174000
+        type: string
+      task_type:
+        example: TOPOLOGY_ANALYSIS
+        type: string
+    type: object
+  network.AsyncTaskResultQueryResponse:
+    properties:
+      tasks:
+        items:
+          $ref: '#/definitions/network.AsyncTaskResult'
+        type: array
+      total:
+        example: 3
+        type: integer
+    type: object
   network.FailureResponse:
     properties:
       code:
-        example: 500
+        example: 3000
         type: integer
       msg:
-        example: failed to get recommend data from redis
+        example: process completed with partial failures
         type: string
       payload:
         type: object
@@ -27,11 +86,8 @@ definitions:
         items:
           type: string
         type: array
-    type: object
+      recommended_type:
-  network.MeasurementRecommendRequest:
+        example: grid_tag
-    properties:
-      input:
-        example: trans
         type: string
     type: object
   network.RealTimeDataPayload:
@@ -40,17 +96,69 @@ definitions:
         description: TODO 增加example tag
         type: object
     type: object
+  network.RealTimeMeasurementItem:
+    properties:
+      interval:
+        example: "1"
+        type: string
+      targets:
+        example:
+        - '["grid1.zone1.station1.ns1.tag1.bay.I11_A_rms"'
+        - '"grid1.zone1.station1.ns1.tag1.tag1.bay.I11_B_rms"]'
+        items:
+          type: string
+        type: array
+    type: object
+  network.RealTimeSubPayload:
+    properties:
+      client_id:
+        example: 5d72f2d9-e33a-4f1b-9c76-88a44b9a953e
+        type: string
+      targets:
+        items:
+          $ref: '#/definitions/network.TargetResult'
+        type: array
+    type: object
+  network.RealTimeSubRequest:
+    properties:
+      action:
+        description: |-
+          required: true
+          enum: [start, stop]
+        example: start
+        type: string
+      client_id:
+        example: 5d72f2d9-e33a-4f1b-9c76-88a44b9a953e
+        type: string
+      measurements:
+        description: 'required: true'
+        items:
+          $ref: '#/definitions/network.RealTimeMeasurementItem'
+        type: array
+    type: object
   network.SuccessResponse:
     properties:
       code:
-        example: 200
+        example: 2000
         type: integer
       msg:
-        example: success
+        example: process completed
         type: string
       payload:
         type: object
     type: object
+  network.TargetResult:
+    properties:
+      code:
+        example: 20000
+        type: integer
+      id:
+        example: grid1.zone1.station1.ns1.tag1.transformfeeder1_220.I_A_rms
+        type: string
+      msg:
+        example: subscription success
+        type: string
+    type: object
 host: localhost:8080
 info:
   contact:
@@ -110,12 +218,12 @@ paths:
       - application/json
       description: 根据用户输入的字符串，从 Redis 中查询可能的测量点或结构路径，并提供推荐列表。
       parameters:
-      - description: 查询输入参数，例如 'trans' 或 'transformfeeder1_220.'
+      - description: 推荐关键词,例如 'grid1' 或 'grid1.'
-        in: body
+        example: '"grid1"'
-        name: request
+        in: query
+        name: input
         required: true
-        schema:
+        type: string
-          $ref: '#/definitions/network.MeasurementRecommendRequest'
       produces:
       - application/json
       responses:
@@ -160,4 +268,187 @@ paths:
       summary: load circuit diagram info
       tags:
       - load circuit_diagram
+  /monitors/data/realtime/stream/:clientID:
+    get:
+      description: 根据用户输入的clientID拉取对应的实时数据
+      responses: {}
+      summary: 实时数据拉取 websocket api
+      tags:
+      - RealTime Component Websocket
+  /monitors/data/subscriptions:
+    post:
+      consumes:
+      - application/json
+      description: 根据用户输入的组件token,从 modelRT 服务中开始或结束对于量测节点的实时数据的订阅
+      parameters:
+      - description: 量测节点实时数据订阅
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/network.RealTimeSubRequest'
+      produces:
+      - application/json
+      responses:
+        "2000":
+          description: 订阅实时数据结果列表
+          schema:
+            allOf:
+            - $ref: '#/definitions/network.SuccessResponse'
+            - properties:
+                payload:
+                  $ref: '#/definitions/network.RealTimeSubPayload'
+              type: object
+        "3000":
+          description: 订阅实时数据结果列表
+          schema:
+            allOf:
+            - $ref: '#/definitions/network.FailureResponse'
+            - properties:
+                payload:
+                  $ref: '#/definitions/network.RealTimeSubPayload'
+              type: object
+      summary: 开始或结束订阅实时数据
+      tags:
+      - RealTime Component
+  /task/async:
+    post:
+      consumes:
+      - application/json
+      description: 创建新的异步任务并返回任务ID，任务将被提交到队列等待处理
+      parameters:
+      - description: 任务创建请求
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/network.AsyncTaskCreateRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 任务创建成功
+          schema:
+            allOf:
+            - $ref: '#/definitions/network.SuccessResponse'
+            - properties:
+                payload:
+                  $ref: '#/definitions/network.AsyncTaskCreateResponse'
+              type: object
+        "400":
+          description: 请求参数错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "500":
+          description: 服务器内部错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+      summary: 创建异步任务
+      tags:
+      - AsyncTask
+  /task/async/{task_id}:
+    get:
+      consumes:
+      - application/json
+      description: 根据任务ID查询异步任务的详细状态和结果
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 查询成功
+          schema:
+            allOf:
+            - $ref: '#/definitions/network.SuccessResponse'
+            - properties:
+                payload:
+                  $ref: '#/definitions/network.AsyncTaskResult'
+              type: object
+        "400":
+          description: 请求参数错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "404":
+          description: 任务不存在
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "500":
+          description: 服务器内部错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+      summary: 查询异步任务详情
+      tags:
+      - AsyncTask
+  /task/async/{task_id}/cancel:
+    post:
+      consumes:
+      - application/json
+      description: 取消指定ID的异步任务（如果任务尚未开始执行）
+      parameters:
+      - description: 任务ID
+        in: path
+        name: task_id
+        required: true
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 任务取消成功
+          schema:
+            $ref: '#/definitions/network.SuccessResponse'
+        "400":
+          description: 请求参数错误或任务无法取消
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "404":
+          description: 任务不存在
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "500":
+          description: 服务器内部错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+      summary: 取消异步任务
+      tags:
+      - AsyncTask
+  /task/async/results:
+    get:
+      consumes:
+      - application/json
+      description: 根据任务ID列表查询异步任务的状态和结果
+      parameters:
+      - description: 任务ID列表，用逗号分隔
+        in: query
+        name: task_ids
+        required: true
+        type: string
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: 查询成功
+          schema:
+            allOf:
+            - $ref: '#/definitions/network.SuccessResponse'
+            - properties:
+                payload:
+                  $ref: '#/definitions/network.AsyncTaskResultQueryResponse'
+              type: object
+        "400":
+          description: 请求参数错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+        "500":
+          description: 服务器内部错误
+          schema:
+            $ref: '#/definitions/network.FailureResponse'
+      summary: 查询异步任务结果
+      tags:
+      - AsyncTask
 swagger: "2.0"

go.mod

@@ -1,26 +1,33 @@
 module modelRT
 
-go 1.24
+go 1.25.0
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/RediSearch/redisearch-go/v2 v2.1.1
 	github.com/bitly/go-simplejson v0.5.1
-	github.com/gin-gonic/gin v1.10.0
+	github.com/gin-contrib/cors v1.7.6
+	github.com/gin-gonic/gin v1.10.1
 	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/gomodule/redigo v1.8.9
 	github.com/gorilla/websocket v1.5.3
 	github.com/json-iterator/go v1.1.12
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/panjf2000/ants/v2 v2.10.0
+	github.com/rabbitmq/amqp091-go v1.10.0
 	github.com/redis/go-redis/v9 v9.7.3
 	github.com/spf13/viper v1.19.0
-	github.com/stretchr/testify v1.9.0
+	github.com/stretchr/testify v1.11.1
 	github.com/swaggo/files v1.0.1
 	github.com/swaggo/gin-swagger v1.6.0
 	github.com/swaggo/swag v1.16.4
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78
+	go.opentelemetry.io/contrib/propagators/b3 v1.43.0
+	go.opentelemetry.io/otel v1.43.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.43.0
+	go.opentelemetry.io/otel/sdk v1.43.0
+	go.opentelemetry.io/otel/trace v1.43.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/sys v0.28.0
 	gorm.io/driver/mysql v1.5.7
 	gorm.io/driver/postgres v1.5.9
 	gorm.io/gorm v1.25.12
@@ -29,25 +36,29 @@ require (
 require (
 	github.com/BurntSushi/toml v1.4.0 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
-	github.com/bytedance/sonic v1.12.5 // indirect
+	github.com/bytedance/sonic v1.13.3 // indirect
-	github.com/bytedance/sonic/loader v0.2.1 // indirect
+	github.com/bytedance/sonic/loader v0.2.4 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
-	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.7 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.9 // indirect
-	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.21.0 // indirect
 	github.com/go-openapi/spec v0.21.0 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.23.0 // indirect
+	github.com/go-playground/validator/v10 v10.26.0 // indirect
 	github.com/go-sql-driver/mysql v1.7.0 // indirect
-	github.com/goccy/go-json v0.10.3 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
@@ -56,7 +67,7 @@ require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
@@ -64,7 +75,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
@@ -74,16 +85,24 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
-	github.com/ugorji/go/codec v1.2.12 // indirect
+	github.com/ugorji/go/codec v1.3.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
+	go.opentelemetry.io/otel/metric v1.43.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.10.0 // indirect
 	go.uber.org/multierr v1.10.0 // indirect
-	golang.org/x/arch v0.12.0 // indirect
+	golang.org/x/arch v0.18.0 // indirect
-	golang.org/x/crypto v0.30.0 // indirect
+	golang.org/x/crypto v0.49.0 // indirect
 	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
-	golang.org/x/net v0.32.0 // indirect
+	golang.org/x/net v0.52.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/sync v0.20.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/sys v0.42.0 // indirect
-	golang.org/x/tools v0.28.0 // indirect
+	golang.org/x/text v0.35.0 // indirect
-	google.golang.org/protobuf v1.35.2 // indirect
+	golang.org/x/tools v0.42.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
+	google.golang.org/grpc v1.80.0 // indirect
+	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -12,16 +12,17 @@ github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
 github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
 github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
 github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
-github.com/bytedance/sonic v1.12.5 h1:hoZxY8uW+mT+OpkcUWw4k0fDINtOcVavEsGfzwzFU/w=
+github.com/bytedance/sonic v1.13.3 h1:MS8gmaH16Gtirygw7jV91pDCN33NyMrPbN7qiYhEsF0=
-github.com/bytedance/sonic v1.12.5/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
+github.com/bytedance/sonic v1.13.3/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
-github.com/bytedance/sonic/loader v0.2.1 h1:1GgorWTqf12TA8mma4DDSbaQigE2wOgQo7iCjjJv3+E=
+github.com/bytedance/sonic/loader v0.2.4 h1:ZWCw4stuXUsn1/+zQDqeE7JKP+QO47tz7QCNan80NzY=
-github.com/bytedance/sonic/loader v0.2.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/bytedance/sonic/loader v0.2.4/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
-github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
-github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
-github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
-github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -33,14 +34,21 @@ github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHk
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
-github.com/gabriel-vasile/mimetype v1.4.7 h1:SKFKl7kD0RiPdbht0s7hFtjl489WcQ1VyPW8ZzUMYCA=
+github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
-github.com/gabriel-vasile/mimetype v1.4.7/go.mod h1:GDlAgAyIRT27BhFl53XNAFtfjzOkLaF35JdEG0P7LtU=
+github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
+github.com/gin-contrib/cors v1.7.6 h1:3gQ8GMzs1Ylpf70y8bMw4fVpycXIeX1ZemuSQIsnQQY=
+github.com/gin-contrib/cors v1.7.6/go.mod h1:Ulcl+xN4jel9t1Ry8vqph23a60FwH9xVLd+3ykmTjOk=
 github.com/gin-contrib/gzip v0.0.6 h1:NjcunTcGAj5CO1gn4N8jHOSIeRFHIbn51z6K+xaN4d4=
 github.com/gin-contrib/gzip v0.0.6/go.mod h1:QOJlmV2xmayAjkNS2Y8NQsMneuRShOU/kjovCXNuzzk=
-github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
-github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
-github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
+github.com/gin-gonic/gin v1.10.1 h1:T0ujvqyCSqRopADpgPgiTT63DUQVSfojyME59Ei63pQ=
-github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/gin-gonic/gin v1.10.1/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ=
 github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY=
 github.com/go-openapi/jsonreference v0.21.0 h1:Rs+Y7hSXT83Jacb7kFyjn4ijOuVGSvOdF2+tg1TRrwQ=
@@ -55,21 +63,27 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.23.0 h1:/PwmTwZhS0dPkav3cdK9kV1FsAmrL8sThn8IHr/sO+o=
+github.com/go-playground/validator/v10 v10.26.0 h1:SP05Nqhjcvz81uJaRfEV0YBSSSGMc/iMaVtFbr3Sw2k=
-github.com/go-playground/validator/v10 v10.23.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
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+golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
+golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -198,8 +236,8 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
-golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
@@ -207,16 +245,24 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.28.0 h1:WuB6qZ4RPCQo5aP3WdKZS7i595EdWqWR8vqJTlwTVK8=
+golang.org/x/tools v0.42.0 h1:uNgphsn75Tdz5Ji2q36v/nsFSfR/9BRFvqhGBaJGd5k=
-golang.org/x/tools v0.28.0/go.mod h1:dcIOrVd3mfQKTgrDVQHqCPMWy6lnhfhtX3hLXYVLfRw=
+golang.org/x/tools v0.42.0/go.mod h1:Ma6lCIwGZvHK6XtgbswSoWroEkhugApmsXyrUmBhfr0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.35.2 h1:8Ar7bF+apOIoThw1EdZl0p1oWvMqTHmpA2fRTyZO8io=
+gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
-google.golang.org/protobuf v1.35.2/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
+google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 h1:VPWxll4HlMw1Vs/qXtN7BvhZqsS9cdAittCNvVENElA=
+google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9/go.mod h1:7QBABkRtR8z+TEnmXTqIqwJLlzrZKVfAUm7tY3yGv0M=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 h1:m8qni9SQFH0tJc1X0vmnpw/0t+AImlSvp30sEupozUg=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
+google.golang.org/grpc v1.80.0 h1:Xr6m2WmWZLETvUNvIUmeD5OAagMw3FiKmMlTdViWsHM=
+google.golang.org/grpc v1.80.0/go.mod h1:ho/dLnxwi3EDJA4Zghp7k2Ec1+c2jqup0bFkw07bwF4=
+google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
+google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

handler/alert_event_query.go

@@ -5,10 +5,10 @@ import (
 	"net/http"
 	"strconv"
 
-	"modelRT/alert"
 	"modelRT/constants"
 	"modelRT/logger"
 	"modelRT/network"
+	"modelRT/real-time-data/alert"
 
 	"github.com/gin-gonic/gin"
 )

handler/async_task_cancel_handler.go

@@ -0,0 +1,119 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"net/http"
+	"time"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+	"modelRT/orm"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+// AsyncTaskCancelHandler handles cancellation of an async task
+// @Summary 取消异步任务
+// @Description 取消指定ID的异步任务（如果任务尚未开始执行）
+// @Tags AsyncTask
+// @Accept json
+// @Produce json
+// @Param task_id path string true "任务ID"
+// @Success 200 {object} network.SuccessResponse "任务取消成功"
+// @Failure 400 {object} network.FailureResponse "请求参数错误或任务无法取消"
+// @Failure 404 {object} network.FailureResponse "任务不存在"
+// @Failure 500 {object} network.FailureResponse "服务器内部错误"
+// @Router /task/async/{task_id}/cancel [post]
+func AsyncTaskCancelHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+
+	// Parse task ID from path parameter
+	taskIDStr := c.Param("task_id")
+	if taskIDStr == "" {
+		logger.Error(ctx, "task_id parameter is required")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "task_id parameter is required",
+		})
+		return
+	}
+
+	taskID, err := uuid.FromString(taskIDStr)
+	if err != nil {
+		logger.Error(ctx, "invalid task ID format", "task_id", taskIDStr, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "invalid task ID format",
+		})
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "database connection error",
+		})
+		return
+	}
+
+	// Query task from database
+	asyncTask, err := database.GetAsyncTaskByID(ctx, pgClient, taskID)
+	if err != nil {
+		if err == gorm.ErrRecordNotFound {
+			logger.Error(ctx, "async task not found", "task_id", taskID)
+			c.JSON(http.StatusOK, network.FailureResponse{
+				Code: http.StatusNotFound,
+				Msg:  "task not found",
+			})
+			return
+		}
+		logger.Error(ctx, "failed to query async task from database", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to query task",
+		})
+		return
+	}
+
+	// Check if task can be cancelled (only SUBMITTED tasks can be cancelled)
+	if asyncTask.Status != orm.AsyncTaskStatusSubmitted {
+		logger.Error(ctx, "task cannot be cancelled", "task_id", taskID, "status", asyncTask.Status)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "task cannot be cancelled (already running or completed)",
+		})
+		return
+	}
+
+	// Update task status to failed with cancellation reason
+	timestamp := time.Now().Unix()
+	err = database.FailAsyncTask(ctx, pgClient, taskID, timestamp)
+	if err != nil {
+		logger.Error(ctx, "failed to cancel async task", "task_id", taskID, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to cancel task",
+		})
+		return
+	}
+
+	// Update task result with cancellation error
+	err = database.UpdateAsyncTaskResultWithError(ctx, pgClient, taskID, 40003, "task cancelled by user", orm.JSONMap{
+		"cancelled_at": timestamp,
+		"cancelled_by": "user",
+	})
+	if err != nil {
+		logger.Error(ctx, "failed to update task result with cancellation error", "task_id", taskID, "error", err)
+		// Continue anyway since task is already marked as failed
+	}
+
+	c.JSON(http.StatusOK, network.SuccessResponse{
+		Code: 2000,
+		Msg:  "task cancelled successfully",
+	})
+}

handler/async_task_create_handler.go

@@ -0,0 +1,157 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"modelRT/constants"
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+	"modelRT/orm"
+	"modelRT/task"
+
+	"github.com/gin-gonic/gin"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/propagation"
+)
+
+// AsyncTaskCreateHandler handles creation of asynchronous tasks
+// @Summary 创建异步任务
+// @Description 创建新的异步任务并返回任务ID，任务将被提交到队列等待处理
+// @Tags AsyncTask
+// @Accept json
+// @Produce json
+// @Param request body network.AsyncTaskCreateRequest true "任务创建请求"
+// @Success 200 {object} network.SuccessResponse{payload=network.AsyncTaskCreateResponse} "任务创建成功"
+// @Failure 400 {object} network.FailureResponse "请求参数错误"
+// @Failure 500 {object} network.FailureResponse "服务器内部错误"
+// @Router /task/async [post]
+func AsyncTaskCreateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+	var request network.AsyncTaskCreateRequest
+
+	if err := c.ShouldBindJSON(&request); err != nil {
+		logger.Error(ctx, "unmarshal async task create request failed", "error", err)
+		renderRespFailure(c, constants.RespCodeInvalidParams, "invalid request parameters", nil)
+		return
+	}
+
+	// validate task type
+	if !orm.IsValidAsyncTaskType(request.TaskType) {
+		logger.Error(ctx, "check task type invalid", "task_type", request.TaskType)
+		renderRespFailure(c, constants.RespCodeInvalidParams, "invalid task type", nil)
+		return
+	}
+
+	// validate task parameters based on task type
+	if !validateTaskParams(request.TaskType, request.Params) {
+		logger.Error(ctx, "check task parameters invalid", "task_type", request.TaskType, "params", request.Params)
+		renderRespFailure(c, constants.RespCodeInvalidParams, "invalid task parameters", nil)
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		renderRespFailure(c, constants.RespCodeServerError, "database connection error", nil)
+		return
+	}
+
+	// create task in database
+	taskType := orm.AsyncTaskType(request.TaskType)
+	params := orm.JSONMap(request.Params)
+
+	asyncTask, err := database.CreateAsyncTask(ctx, pgClient, taskType, params)
+	if err != nil {
+		logger.Error(ctx, "create async task in database failed", "error", err)
+		renderRespFailure(c, constants.RespCodeServerError, "failed to create task", nil)
+		return
+	}
+
+	// enqueue task to channel for async publishing to RabbitMQ
+	msg := task.NewTaskQueueMessageWithPriority(asyncTask.TaskID, task.TaskType(request.TaskType), 5)
+	// propagate the current OTel span context so the async chain stays on the same trace
+	carrier := make(map[string]string)
+	otel.GetTextMapPropagator().Inject(ctx, propagation.MapCarrier(carrier))
+	msg.TraceCarrier = carrier
+	msg.Params = request.Params
+	task.TaskMsgChan <- msg
+	logger.Info(ctx, "task enqueued to channel", "task_id", asyncTask.TaskID, "queue", constants.TaskQueueName)
+
+	logger.Info(ctx, "async task created success", "task_id", asyncTask.TaskID, "task_type", request.TaskType)
+
+	// return success response
+	payload := genAsyncTaskCreatePayload(asyncTask.TaskID.String())
+	renderRespSuccess(c, constants.RespCodeSuccess, "task created successfully", payload)
+}
+
+func validateTaskParams(taskType string, params map[string]any) bool {
+	switch taskType {
+	case string(orm.AsyncTaskTypeTopologyAnalysis):
+		return validateTopologyAnalysisParams(params)
+	case string(orm.AsyncTaskTypePerformanceAnalysis):
+		return validatePerformanceAnalysisParams(params)
+	case string(orm.AsyncTaskTypeEventAnalysis):
+		return validateEventAnalysisParams(params)
+	case string(orm.AsyncTaskTypeBatchImport):
+		return validateBatchImportParams(params)
+	case string(orm.AsyncTaskTypeTest):
+		return validateTestTaskParams(params)
+	default:
+		return false
+	}
+}
+
+func validateTopologyAnalysisParams(params map[string]any) bool {
+	if v, ok := params["start_component_uuid"]; !ok || v == "" {
+		return false
+	}
+	if v, ok := params["end_component_uuid"]; !ok || v == "" {
+		return false
+	}
+	// check_in_service is optional; validate type when present
+	if v, exists := params["check_in_service"]; exists {
+		if _, isBool := v.(bool); !isBool {
+			return false
+		}
+	}
+	return true
+}
+
+func validatePerformanceAnalysisParams(params map[string]any) bool {
+	// Check required parameters for performance analysis
+	if componentIDs, ok := params["component_ids"]; !ok {
+		return false
+	} else if ids, isSlice := componentIDs.([]interface{}); !isSlice || len(ids) == 0 {
+		return false
+	}
+	return true
+}
+
+func validateEventAnalysisParams(params map[string]any) bool {
+	// Check required parameters for event analysis
+	if eventType, ok := params["event_type"]; !ok || eventType == "" {
+		return false
+	}
+	return true
+}
+
+func validateBatchImportParams(params map[string]any) bool {
+	// Check required parameters for batch import
+	if filePath, ok := params["file_path"]; !ok || filePath == "" {
+		return false
+	}
+	return true
+}
+
+func validateTestTaskParams(params map[string]any) bool {
+	// Test task has optional parameters, all are valid
+	// sleep_duration defaults to 60 seconds if not provided
+	return true
+}
+
+func genAsyncTaskCreatePayload(taskID string) map[string]any {
+	payload := map[string]any{
+		"task_id": taskID,
+	}
+	return payload
+}

handler/async_task_progress_update_handler.go

@@ -0,0 +1,54 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"net/http"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+
+	"github.com/gin-gonic/gin"
+)
+
+// AsyncTaskProgressUpdateHandler handles updating task progress (internal use, not exposed via API)
+func AsyncTaskProgressUpdateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+	var request network.AsyncTaskProgressUpdate
+
+	if err := c.ShouldBindJSON(&request); err != nil {
+		logger.Error(ctx, "failed to unmarshal async task progress update request", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "invalid request parameters",
+		})
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "database connection error",
+		})
+		return
+	}
+
+	// Update task progress
+	err := database.UpdateAsyncTaskProgress(ctx, pgClient, request.TaskID, request.Progress)
+	if err != nil {
+		logger.Error(ctx, "failed to update async task progress", "task_id", request.TaskID, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to update task progress",
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, network.SuccessResponse{
+		Code:    2000,
+		Msg:     "task progress updated successfully",
+		Payload: nil,
+	})
+}

handler/async_task_result_detail_handler.go

@@ -0,0 +1,124 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"net/http"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+// AsyncTaskResultDetailHandler handles detailed query of a single async task result
+// @Summary 查询异步任务详情
+// @Description 根据任务ID查询异步任务的详细状态和结果
+// @Tags AsyncTask
+// @Accept json
+// @Produce json
+// @Param task_id path string true "任务ID"
+// @Success 200 {object} network.SuccessResponse{payload=network.AsyncTaskResult} "查询成功"
+// @Failure 400 {object} network.FailureResponse "请求参数错误"
+// @Failure 404 {object} network.FailureResponse "任务不存在"
+// @Failure 500 {object} network.FailureResponse "服务器内部错误"
+// @Router /task/async/{task_id} [get]
+func AsyncTaskResultDetailHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+
+	// Parse task ID from path parameter
+	taskIDStr := c.Param("task_id")
+	if taskIDStr == "" {
+		logger.Error(ctx, "task_id parameter is required")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "task_id parameter is required",
+		})
+		return
+	}
+
+	taskID, err := uuid.FromString(taskIDStr)
+	if err != nil {
+		logger.Error(ctx, "invalid task ID format", "task_id", taskIDStr, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "invalid task ID format",
+		})
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "database connection error",
+		})
+		return
+	}
+
+	// Query task from database
+	asyncTask, err := database.GetAsyncTaskByID(ctx, pgClient, taskID)
+	if err != nil {
+		if err == gorm.ErrRecordNotFound {
+			logger.Error(ctx, "async task not found", "task_id", taskID)
+			c.JSON(http.StatusOK, network.FailureResponse{
+				Code: http.StatusNotFound,
+				Msg:  "task not found",
+			})
+			return
+		}
+		logger.Error(ctx, "failed to query async task from database", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to query task",
+		})
+		return
+	}
+
+	// Query task result from database
+	taskResult, err := database.GetAsyncTaskResult(ctx, pgClient, taskID)
+	if err != nil {
+		logger.Error(ctx, "failed to query async task result from database", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to query task result",
+		})
+		return
+	}
+
+	// Convert to response format
+	responseTask := network.AsyncTaskResult{
+		TaskID:     asyncTask.TaskID,
+		TaskType:   string(asyncTask.TaskType),
+		Status:     string(asyncTask.Status),
+		CreatedAt:  asyncTask.CreatedAt,
+		FinishedAt: asyncTask.FinishedAt,
+		Progress:   asyncTask.Progress,
+	}
+
+	// Add result or error information if available
+	if taskResult != nil {
+		if taskResult.Result != nil {
+			responseTask.Result = map[string]any(taskResult.Result)
+		}
+		if taskResult.ErrorCode != nil {
+			responseTask.ErrorCode = taskResult.ErrorCode
+		}
+		if taskResult.ErrorMessage != nil {
+			responseTask.ErrorMessage = taskResult.ErrorMessage
+		}
+		if taskResult.ErrorDetail != nil {
+			responseTask.ErrorDetail = map[string]any(taskResult.ErrorDetail)
+		}
+	}
+
+	// Return success response
+	c.JSON(http.StatusOK, network.SuccessResponse{
+		Code:    2000,
+		Msg:     "query completed",
+		Payload: responseTask,
+	})
+}

handler/async_task_result_query_handler.go

@@ -0,0 +1,182 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"net/http"
+	"strings"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+	"modelRT/orm"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gofrs/uuid"
+)
+
+// AsyncTaskResultQueryHandler handles querying of asynchronous task results
+// @Summary 查询异步任务结果
+// @Description 根据任务ID列表查询异步任务的状态和结果
+// @Tags AsyncTask
+// @Accept json
+// @Produce json
+// @Param task_ids query string true "任务ID列表，用逗号分隔"
+// @Success 200 {object} network.SuccessResponse{payload=network.AsyncTaskResultQueryResponse} "查询成功"
+// @Failure 400 {object} network.FailureResponse "请求参数错误"
+// @Failure 500 {object} network.FailureResponse "服务器内部错误"
+// @Router /task/async/results [get]
+func AsyncTaskResultQueryHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+
+	// Parse task IDs from query parameter
+	taskIDsParam := c.Query("task_ids")
+	if taskIDsParam == "" {
+		logger.Error(ctx, "task_ids parameter is required")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "task_ids parameter is required",
+		})
+		return
+	}
+
+	// Parse comma-separated task IDs
+	var taskIDs []uuid.UUID
+	taskIDStrs := splitCommaSeparated(taskIDsParam)
+	for _, taskIDStr := range taskIDStrs {
+		taskID, err := uuid.FromString(taskIDStr)
+		if err != nil {
+			logger.Error(ctx, "invalid task ID format", "task_id", taskIDStr, "error", err)
+			c.JSON(http.StatusOK, network.FailureResponse{
+				Code: http.StatusBadRequest,
+				Msg:  "invalid task ID format",
+			})
+			return
+		}
+		taskIDs = append(taskIDs, taskID)
+	}
+
+	if len(taskIDs) == 0 {
+		logger.Error(ctx, "no valid task IDs provided")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "no valid task IDs provided",
+		})
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "database connection error",
+		})
+		return
+	}
+
+	// Query tasks from database
+	asyncTasks, err := database.GetAsyncTasksByIDs(ctx, pgClient, taskIDs)
+	if err != nil {
+		logger.Error(ctx, "failed to query async tasks from database", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to query tasks",
+		})
+		return
+	}
+
+	// Query task results from database
+	taskResults, err := database.GetAsyncTaskResults(ctx, pgClient, taskIDs)
+	if err != nil {
+		logger.Error(ctx, "failed to query async task results from database", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to query task results",
+		})
+		return
+	}
+
+	// Create a map of task results for easy lookup
+	taskResultMap := make(map[uuid.UUID]orm.AsyncTaskResult)
+	for _, result := range taskResults {
+		taskResultMap[result.TaskID] = result
+	}
+
+	// Convert to response format
+	var responseTasks []network.AsyncTaskResult
+	for _, asyncTask := range asyncTasks {
+		taskResult := network.AsyncTaskResult{
+			TaskID:     asyncTask.TaskID,
+			TaskType:   string(asyncTask.TaskType),
+			Status:     string(asyncTask.Status),
+			CreatedAt:  asyncTask.CreatedAt,
+			FinishedAt: asyncTask.FinishedAt,
+			Progress:   asyncTask.Progress,
+		}
+
+		// Add result or error information if available
+		if result, exists := taskResultMap[asyncTask.TaskID]; exists {
+			if result.Result != nil {
+				taskResult.Result = map[string]any(result.Result)
+			}
+			if result.ErrorCode != nil {
+				taskResult.ErrorCode = result.ErrorCode
+			}
+			if result.ErrorMessage != nil {
+				taskResult.ErrorMessage = result.ErrorMessage
+			}
+			if result.ErrorDetail != nil {
+				taskResult.ErrorDetail = map[string]any(result.ErrorDetail)
+			}
+		}
+
+		responseTasks = append(responseTasks, taskResult)
+	}
+
+	// Return success response
+	c.JSON(http.StatusOK, network.SuccessResponse{
+		Code: 2000,
+		Msg:  "query completed",
+		Payload: network.AsyncTaskResultQueryResponse{
+			Total: len(responseTasks),
+			Tasks: responseTasks,
+		},
+	})
+}
+
+func splitCommaSeparated(s string) []string {
+	var result []string
+	var current strings.Builder
+	inQuotes := false
+	escape := false
+
+	for _, ch := range s {
+		if escape {
+			current.WriteRune(ch)
+			escape = false
+			continue
+		}
+
+		switch ch {
+		case '\\':
+			escape = true
+		case '"':
+			inQuotes = !inQuotes
+		case ',':
+			if !inQuotes {
+				result = append(result, strings.TrimSpace(current.String()))
+				current.Reset()
+			} else {
+				current.WriteRune(ch)
+			}
+		default:
+			current.WriteRune(ch)
+		}
+	}
+
+	if current.Len() > 0 {
+		result = append(result, strings.TrimSpace(current.String()))
+	}
+
+	return result
+}

handler/async_task_status_update_handler.go

@@ -0,0 +1,89 @@
+// Package handler provides HTTP handlers for various endpoints.
+package handler
+
+import (
+	"net/http"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/network"
+	"modelRT/orm"
+
+	"github.com/gin-gonic/gin"
+)
+
+// AsyncTaskStatusUpdateHandler handles updating task status (internal use, not exposed via API)
+func AsyncTaskStatusUpdateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
+	var request network.AsyncTaskStatusUpdate
+
+	if err := c.ShouldBindJSON(&request); err != nil {
+		logger.Error(ctx, "failed to unmarshal async task status update request", "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "invalid request parameters",
+		})
+		return
+	}
+
+	// Validate status
+	validStatus := map[string]bool{
+		string(orm.AsyncTaskStatusSubmitted): true,
+		string(orm.AsyncTaskStatusRunning):   true,
+		string(orm.AsyncTaskStatusCompleted): true,
+		string(orm.AsyncTaskStatusFailed):    true,
+	}
+
+	if !validStatus[request.Status] {
+		logger.Error(ctx, "invalid task status", "status", request.Status)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusBadRequest,
+			Msg:  "invalid task status",
+		})
+		return
+	}
+
+	pgClient := database.GetPostgresDBClient()
+	if pgClient == nil {
+		logger.Error(ctx, "database connection not found in context")
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "database connection error",
+		})
+		return
+	}
+
+	// Update task status
+	status := orm.AsyncTaskStatus(request.Status)
+	err := database.UpdateAsyncTaskStatus(ctx, pgClient, request.TaskID, status)
+	if err != nil {
+		logger.Error(ctx, "failed to update async task status", "task_id", request.TaskID, "status", request.Status, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to update task status",
+		})
+		return
+	}
+
+	// If task is completed or failed, update finished_at timestamp
+	if request.Status == string(orm.AsyncTaskStatusCompleted) {
+		err = database.CompleteAsyncTask(ctx, pgClient, request.TaskID, request.Timestamp)
+	} else if request.Status == string(orm.AsyncTaskStatusFailed) {
+		err = database.FailAsyncTask(ctx, pgClient, request.TaskID, request.Timestamp)
+	}
+
+	if err != nil {
+		logger.Error(ctx, "failed to update async task completion timestamp", "task_id", request.TaskID, "error", err)
+		c.JSON(http.StatusOK, network.FailureResponse{
+			Code: http.StatusInternalServerError,
+			Msg:  "failed to update task completion timestamp",
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, network.SuccessResponse{
+		Code:    2000,
+		Msg:     "task status updated successfully",
+		Payload: nil,
+	})
+}

handler/attr_delete.go

@@ -3,7 +3,7 @@ package handler
 import (
 	"net/http"
 
-	"modelRT/constants"
+	"modelRT/common"
 	"modelRT/diagram"
 	"modelRT/logger"
 	"modelRT/network"
@@ -16,7 +16,7 @@ func AttrDeleteHandler(c *gin.Context) {
 	var request network.AttrDeleteRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{

handler/attr_load.go

@@ -3,7 +3,7 @@ package handler
 import (
 	"net/http"
 
-	"modelRT/constants"
+	"modelRT/common"
 	"modelRT/database"
 	"modelRT/logger"
 	"modelRT/network"
@@ -17,7 +17,7 @@ func AttrGetHandler(c *gin.Context) {
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{

handler/attr_update.go

@@ -3,7 +3,7 @@ package handler
 import (
 	"net/http"
 
-	"modelRT/constants"
+	"modelRT/common"
 	"modelRT/diagram"
 	"modelRT/logger"
 	"modelRT/network"
@@ -17,7 +17,7 @@ func AttrSetHandler(c *gin.Context) {
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{

handler/diagram_node_link.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"net/http"
 
+	"modelRT/common"
 	"modelRT/constants"
 	"modelRT/database"
 	"modelRT/diagram"
@@ -43,7 +44,7 @@ func DiagramNodeLinkHandler(c *gin.Context) {
 	var request network.DiagramNodeLinkRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -167,7 +168,7 @@ func processLinkSetData(ctx context.Context, action string, level int, prevLinkS
 			err2 = prevLinkSet.SREM(prevMember)
 		}
 	default:
-		err := constants.ErrUnsupportedLinkAction
+		err := common.ErrUnsupportedLinkAction
 		logger.Error(ctx, "unsupport diagram node link process action", "action", action, "error", err)
 		return err
 	}

handler/helper.go

@@ -30,3 +30,14 @@ func renderRespSuccess(c *gin.Context, code int, msg string, payload any) {
 	}
 	c.JSON(http.StatusOK, resp)
 }
+
+func renderWSRespFailure(c *gin.Context, code int, msg string, payload any) {
+	resp := network.WSResponse{
+		Code: code,
+		Msg:  msg,
+	}
+	if payload != nil {
+		resp.Payload = payload
+	}
+	c.JSON(http.StatusOK, resp)
+}

handler/history_data_query.go

@@ -6,10 +6,10 @@ import (
 	"net/http"
 	"strconv"
 
-	"modelRT/alert"
 	"modelRT/constants"
 	"modelRT/logger"
 	"modelRT/network"
+	"modelRT/real-time-data/alert"
 
 	"github.com/gin-gonic/gin"
 )

handler/measurement_load.go

@@ -4,7 +4,7 @@ package handler
 import (
 	"net/http"
 
-	"modelRT/constants"
+	"modelRT/common"
 	"modelRT/database"
 	"modelRT/diagram"
 	"modelRT/logger"
@@ -19,7 +19,7 @@ func MeasurementGetHandler(c *gin.Context) {
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{

handler/mesurement_link.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"net/http"
 
+	"modelRT/common"
 	"modelRT/constants"
 	"modelRT/database"
 	"modelRT/diagram"
@@ -20,7 +21,7 @@ func MeasurementLinkHandler(c *gin.Context) {
 	var request network.MeasurementLinkRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
-		err := constants.ErrGetClientToken
+		err := common.ErrGetClientToken
 		logger.Error(c, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -93,7 +94,7 @@ func MeasurementLinkHandler(c *gin.Context) {
 			logger.Error(c, "del measurement link process operation failed", "measurement_id", measurementID, "action", action, "error", err)
 		}
 	default:
-		err = constants.ErrUnsupportedLinkAction
+		err = common.ErrUnsupportedLinkAction
 		logger.Error(c, "unsupport measurement link process action", "measurement_id", measurementID, "action", action, "error", err)
 	}
 

handler/real_time_data_pull.go

@@ -39,20 +39,14 @@ func PullRealTimeDataHandler(c *gin.Context) {
 	if clientID == "" {
 		err := fmt.Errorf("clientID is missing from the path")
 		logger.Error(c, "query clientID from path failed", "error", err, "url", c.Request.RequestURI)
-		c.JSON(http.StatusOK, network.FailureResponse{
+		renderWSRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
-			Code: http.StatusBadRequest,
-			Msg:  err.Error(),
-		})
 		return
 	}
 
 	conn, err := pullUpgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		logger.Error(c, "upgrade http protocol to websocket protocal failed", "error", err)
+		logger.Error(c, "upgrade http protocol to websocket protocol failed", "error", err)
-		c.JSON(http.StatusOK, network.FailureResponse{
+		renderWSRespFailure(c, constants.RespCodeServerError, err.Error(), nil)
-			Code: http.StatusBadRequest,
-			Msg:  err.Error(),
-		})
 		return
 	}
 	defer conn.Close()
@@ -60,9 +54,18 @@ func PullRealTimeDataHandler(c *gin.Context) {
 	ctx, cancel := context.WithCancel(c.Request.Context())
 	defer cancel()
 
+	conn.SetCloseHandler(func(code int, text string) error {
+		logger.Info(c.Request.Context(), "websocket processor shutdown trigger",
+			"clientID", clientID, "code", code, "reason", text)
+
+		// call cancel to notify other goroutines to stop working
+		cancel()
+		return nil
+	})
+
 	// TODO[BACKPRESSURE-ISSUE] 先期使用固定大容量对扇入模型进行定义 #1
 	fanInChan := make(chan network.RealTimePullTarget, constants.FanInChanMaxSize)
-	sendChan := make(chan []network.RealTimePullTarget, constants.SendChanBufferSize)
+	sendChan := make(chan network.WSResponse, constants.SendChanBufferSize)
 
 	go processTargetPolling(ctx, globalSubState, clientID, fanInChan, sendChan)
 	go readClientMessages(ctx, conn, clientID, cancel)
@@ -79,52 +82,33 @@ func PullRealTimeDataHandler(c *gin.Context) {
 		select {
 		case targetData, ok := <-fanInChan:
 			if !ok {
-				logger.Error(ctx, "fanInChan closed unexpectedly", "client_id", clientID)
+				sendChan <- network.WSResponse{
+					Code: constants.RespCodeServerError,
+					Msg:  "abnormal shutdown of data fan-in channel",
+				}
 				return
 			}
+
 			buffer = append(buffer, targetData)
-
 			if len(buffer) >= bufferMaxSize {
-				// buffer is full, send immediately
+				flushBuffer(ctx, &buffer, sendChan, clientID, "buffer_full")
-				select {
-				case sendChan <- buffer:
-				default:
-					logger.Warn(ctx, "sendChan is full, dropping aggregated data batch (buffer is full)", "client_id", clientID)
-				}
-
-				// reset buffer
-				buffer = make([]network.RealTimePullTarget, 0, bufferMaxSize)
-				// reset the ticker to prevent it from triggering immediately after the ticker is sent
 				ticker.Reset(sendMaxInterval)
 			}
 		case <-ticker.C:
 			if len(buffer) > 0 {
-				// when the ticker is triggered, all data in the send buffer is sent
+				flushBuffer(ctx, &buffer, sendChan, clientID, "ticker_timeout")
-				select {
-				case sendChan <- buffer:
-				default:
-					logger.Warn(ctx, "sendChan is full, dropping aggregated data batch (ticker is triggered)", "client_id", clientID)
-				}
-
-				// reset buffer
-				buffer = make([]network.RealTimePullTarget, 0, bufferMaxSize)
 			}
 		case <-ctx.Done():
-			// send the last remaining data
+			// last refresh before exiting
 			if len(buffer) > 0 {
-				select {
+				flushBuffer(ctx, &buffer, sendChan, clientID, "shutdown")
-				case sendChan <- buffer:
-				default:
-					logger.Warn(ctx, "sendChan is full, cannot send last remaining data during shutdown.", "client_id", clientID)
 			}
-			}
-			logger.Info(ctx, "pullRealTimeDataHandler exiting as context is done.", "client_id", clientID)
 			return
 		}
 	}
 }
 
-// readClientMessages 负责持续监听客户端发送的消息（例如 Ping/Pong, Close Frame, 或控制命令）
+// readClientMessages define func to responsible for continuously listening for messages sent by clients (such as Ping/Pong, Close Frame, or control commands)
 func readClientMessages(ctx context.Context, conn *websocket.Conn, clientID string, cancel context.CancelFunc) {
 	// conn.SetReadLimit(512)
 	for {
@@ -149,54 +133,47 @@ func readClientMessages(ctx context.Context, conn *websocket.Conn, clientID stri
 	}
 }
 
-// sendAggregateRealTimeDataStream define func to responsible for continuously pushing aggregate real-time data to the client
+func flushBuffer(ctx context.Context, buffer *[]network.RealTimePullTarget, sendChan chan<- network.WSResponse, clientID string, reason string) {
-func sendAggregateRealTimeDataStream(conn *websocket.Conn, targetsData []network.RealTimePullTarget) error {
+	if len(*buffer) == 0 {
-	if len(targetsData) == 0 {
+		return
-		return nil
 	}
-	response := network.SuccessResponse{
+
-		Code: 200,
+	resp := network.WSResponse{
-		Msg:  "success",
+		Code: constants.RespCodeSuccess,
+		Msg:  "process completed",
 		Payload: network.RealTimePullPayload{
-			Targets: targetsData,
+			Targets: *buffer,
 		},
 	}
-	return conn.WriteJSON(response)
+
+	select {
+	case sendChan <- resp:
+	default:
+		logger.Warn(ctx, "sendChan blocked, dropping data batch", "client_id", clientID, "reason", reason)
+	}
+	*buffer = make([]network.RealTimePullTarget, 0, constants.SendMaxBatchSize)
 }
 
 // sendDataStream define func to manages a dedicated goroutine to push data batches or system signals to the websocket client
-func sendDataStream(ctx context.Context, conn *websocket.Conn, clientID string, sendChan <-chan []network.RealTimePullTarget, cancel context.CancelFunc) {
+func sendDataStream(ctx context.Context, conn *websocket.Conn, clientID string, sendChan <-chan network.WSResponse, cancel context.CancelFunc) {
-	logger.Info(ctx, "start dedicated websocket sender goroutine", "client_id", clientID)
+	defer func() {
-	for targetsData := range sendChan {
+		if r := recover(); r != nil {
-		// TODO 使用 constants.SysCtrlPrefix + switch-case 形式应对可能的业务扩展
+			logger.Error(ctx, "sendDataStream recovered from panic", "err", r)
-		if len(targetsData) == 1 && targetsData[0].ID == constants.SysCtrlAllRemoved {
-			err := conn.WriteJSON(map[string]any{
-				"code": 2101,
-				"msg":  "all targets removed in given client_id",
-				"payload": map[string]int{
-					"active_targets_count": 0,
-				},
-			})
-			if err != nil {
-				logger.Error(ctx, "send all targets removed system signal failed", "client_id", clientID, "error", err)
-				cancel()
-			}
-			continue
 		}
+	}()
 
-		if err := sendAggregateRealTimeDataStream(conn, targetsData); err != nil {
+	logger.Info(ctx, "start dedicated websocket sender goroutine", "client_id", clientID)
-			logger.Error(ctx, "send the real time aggregate data failed in sender goroutine", "client_id", clientID, "error", err)
+	for resp := range sendChan {
+		if err := conn.WriteJSON(resp); err != nil {
+			logger.Error(ctx, "websocket write failed", "client_id", clientID, "error", err)
 			cancel()
 			return
 		}
 	}
-	logger.Info(ctx, "sender goroutine exiting as channel is closed", "client_id", clientID)
 }
 
 // processTargetPolling define func to process target in subscription map and data is continuously retrieved from redis based on the target
-func processTargetPolling(ctx context.Context, s *SharedSubState, clientID string, fanInChan chan network.RealTimePullTarget, sendChan chan<- []network.RealTimePullTarget) {
+func processTargetPolling(ctx context.Context, s *SharedSubState, clientID string, fanInChan chan network.RealTimePullTarget, sendChan chan<- network.WSResponse) {
-	// ensure the fanInChan will not leak
-	defer close(fanInChan)
 	logger.Info(ctx, fmt.Sprintf("start processing real time data polling for clientID:%s", clientID))
 	stopChanMap := make(map[string]chan struct{})
 	s.globalMutex.RLock()
@@ -383,7 +360,7 @@ func updateTargets(ctx context.Context, config *RealTimeSubConfig, stopChanMap m
 }
 
 // removeTargets define func to stops running polling goroutines for targets that were removed
-func removeTargets(ctx context.Context, stopChanMap map[string]chan struct{}, removeTargets []string, sendChan chan<- []network.RealTimePullTarget) {
+func removeTargets(ctx context.Context, stopChanMap map[string]chan struct{}, removeTargets []string, sendChan chan<- network.WSResponse) {
 	for _, target := range removeTargets {
 		stopChan, exists := stopChanMap[target]
 		if !exists {
@@ -402,17 +379,18 @@ func removeTargets(ctx context.Context, stopChanMap map[string]chan struct{}, re
 	}
 }
 
-func sendSpecialStatusToClient(ctx context.Context, sendChan chan<- []network.RealTimePullTarget) {
+func sendSpecialStatusToClient(ctx context.Context, sendChan chan<- network.WSResponse) {
-	specialTarget := network.RealTimePullTarget{
+	// TODO 使用 constants.SysCtrlPrefix + switch-case 形式应对可能的业务扩展
-		ID:    constants.SysCtrlAllRemoved,
+	resp := network.WSResponse{
-		Datas: []network.RealTimePullData{},
+		Code:    constants.RespCodeSuccessWithNoSub,
+		Msg:     "all targets removed",
+		Payload: map[string]int{"active_targets_count": 0},
 	}
 
 	select {
-	case sendChan <- []network.RealTimePullTarget{specialTarget}:
+	case sendChan <- resp:
-		logger.Info(ctx, "sent 2101 status request to sendChan")
 	default:
-		logger.Warn(ctx, "sendChan is full, skipping 2101 status message")
+		logger.Warn(ctx, "sendChan is full, skipping 2101 status")
 	}
 }
 
@@ -423,7 +401,6 @@ func stopAllPolling(ctx context.Context, stopChanMap map[string]chan struct{}) {
 		close(stopChan)
 	}
 	clear(stopChanMap)
-	return
 }
 
 // redisPollingConfig define struct for param which query real time data from redis
@@ -463,7 +440,7 @@ func realTimeDataQueryFromRedis(ctx context.Context, config redisPollingConfig,
 }
 
 func performQuery(ctx context.Context, client *diagram.RedisClient, config redisPollingConfig, fanInChan chan network.RealTimePullTarget) {
-	members, err := client.QueryByZRangeByLex(ctx, config.queryKey, config.dataSize)
+	members, err := client.QueryByZRange(ctx, config.queryKey, config.dataSize)
 	if err != nil {
 		logger.Error(ctx, "query real time data from redis failed", "key", config.queryKey, "error", err)
 		return

handler/real_time_data_query.go

@@ -168,7 +168,6 @@ func receiveRealTimeDataByWebSocket(ctx context.Context, params url.Values, tran
 		}
 		transportChannel <- subPoss
 	}
-	return
 }
 
 // messageTypeToString define func of auxiliary to convert message type to string

handler/real_time_data_subscription.go

@@ -5,9 +5,9 @@ import (
 	"context"
 	"fmt"
 	"maps"
-	"net/http"
 	"sync"
 
+	"modelRT/common"
 	"modelRT/constants"
 	"modelRT/database"
 	"modelRT/logger"
@@ -33,42 +33,42 @@ func init() {
 // @Accept json
 // @Produce json
 // @Param request body network.RealTimeSubRequest true "量测节点实时数据订阅"
-// @Success 200 {object} network.SuccessResponse{payload=network.RealTimeSubPayload} "订阅实时数据结果列表"
+// @Success 2000 {object} network.SuccessResponse{payload=network.RealTimeSubPayload} "订阅实时数据结果列表"
 //
-//		@Example 200 {
+//		@Example 2000 {
-//		    "code": 200,
+//		    "code": 2000,
-//		    "msg": "success",
+//		    "msg": "process completed",
 //		    "payload": {
 //		        "targets": [
 //		            {
 //						"id": "grid1.zone1.station1.ns1.tag1.bay.I11_C_rms",
-//						"code": "1001",
+//						"code": "20000",
 //	                    "msg": "subscription success"
 //	                },
 //	                {
 //	                    "id": "grid1.zone1.station1.ns1.tag1.bay.I11_B_rms",
-//	                    "code": "1002",
+//	                    "code": "20000",
 //	                    "msg": "subscription failed"
 //	                }
 //		        ]
 //		    }
 //		}
 //
-// @Failure 400 {object} network.FailureResponse{payload=network.RealTimeSubPayload} "订阅实时数据结果列表"
+// @Failure 3000 {object} network.FailureResponse{payload=network.RealTimeSubPayload} "订阅实时数据结果列表"
 //
-//	@Example 400 {
+//	@Example 3000 {
-//	    "code": 400,
+//	    "code": 3000,
-//	    "msg": "failed to get recommend data from redis",
+//	    "msg": "process completed with partial failures",
 //		"payload": {
 //		    "targets": [
 //		        {
 //					"id": "grid1.zone1.station1.ns1.tag1.bay.I11_A_rms",
-//					"code": "1002",
+//					"code": "40005",
 //	                "msg": "subscription failed"
 //	            },
 //	            {
 //	                "id": "grid1.zone1.station1.ns1.tag1.bay.I11_B_rms",
-//	                "code": "1002",
+//	                "code": "50001",
 //	                "msg": "subscription failed"
 //	            }
 //		    ]
@@ -83,10 +83,7 @@ func RealTimeSubHandler(c *gin.Context) {
 
 	if err := c.ShouldBindJSON(&request); err != nil {
 		logger.Error(c, "failed to unmarshal real time query request", "error", err)
-		c.JSON(http.StatusOK, network.FailureResponse{
+		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
-			Code: http.StatusBadRequest,
-			Msg:  err.Error(),
-		})
 		return
 	}
 
@@ -95,10 +92,7 @@ func RealTimeSubHandler(c *gin.Context) {
 		id, err := uuid.NewV4()
 		if err != nil {
 			logger.Error(c, "failed to generate client id", "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
-				Code: http.StatusBadRequest,
-				Msg:  err.Error(),
-			})
 			return
 		}
 		clientID = id.String()
@@ -123,110 +117,74 @@ func RealTimeSubHandler(c *gin.Context) {
 		results, err := globalSubState.CreateConfig(c, tx, clientID, request.Measurements)
 		if err != nil {
 			logger.Error(c, "create real time data subscription config failed", "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
-				Code: http.StatusBadRequest,
-				Msg:  err.Error(),
-				Payload: network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
-				},
 			})
 			return
 		}
 
-		c.JSON(http.StatusOK, network.SuccessResponse{
+		renderRespSuccess(c, constants.RespCodeSuccess, "process completed", network.RealTimeSubPayload{
-			Code: http.StatusOK,
-			Msg:  "success",
-			Payload: network.RealTimeSubPayload{
 			ClientID:      clientID,
 			TargetResults: results,
-			},
 		})
 		return
 	case constants.SubStopAction:
 		results, err := globalSubState.RemoveTargets(c, clientID, request.Measurements)
 		if err != nil {
 			logger.Error(c, "remove target to real time data subscription config failed", "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
-				Code: http.StatusBadRequest,
-				Msg:  err.Error(),
-				Payload: network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
-				},
 			})
 			return
 		}
 
-		c.JSON(http.StatusOK, network.SuccessResponse{
+		renderRespSuccess(c, constants.RespCodeSuccess, "success", network.RealTimeSubPayload{
-			Code: http.StatusOK,
-			Msg:  "success",
-			Payload: network.RealTimeSubPayload{
 			ClientID:      clientID,
 			TargetResults: results,
-			},
 		})
 		return
 	case constants.SubAppendAction:
 		results, err := globalSubState.AppendTargets(c, tx, clientID, request.Measurements)
 		if err != nil {
 			logger.Error(c, "append target to real time data subscription config failed", "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
-				Code: http.StatusBadRequest,
-				Msg:  err.Error(),
-				Payload: network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
-				},
 			})
 			return
 		}
 
-		c.JSON(http.StatusOK, network.SuccessResponse{
+		renderRespSuccess(c, constants.RespCodeSuccess, "success", network.RealTimeSubPayload{
-			Code: http.StatusOK,
-			Msg:  "success",
-			Payload: network.RealTimeSubPayload{
 			ClientID:      clientID,
 			TargetResults: results,
-			},
 		})
 		return
 	case constants.SubUpdateAction:
 		results, err := globalSubState.UpdateTargets(c, tx, clientID, request.Measurements)
 		if err != nil {
 			logger.Error(c, "update target to real time data subscription config failed", "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
-				Code: http.StatusBadRequest,
-				Msg:  err.Error(),
-				Payload: network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
-				},
 			})
 			return
 		}
 
-		c.JSON(http.StatusOK, network.SuccessResponse{
+		renderRespSuccess(c, constants.RespCodeSuccess, "success", network.RealTimeSubPayload{
-			Code: http.StatusOK,
-			Msg:  "success",
-			Payload: network.RealTimeSubPayload{
 			ClientID:      clientID,
 			TargetResults: results,
-			},
 		})
 		return
 	default:
-		err := fmt.Errorf("%w: request action is %s", constants.ErrUnsupportedSubAction, request.Action)
+		err := fmt.Errorf("%w: request action is %s", common.ErrUnsupportedSubAction, request.Action)
 		logger.Error(c, "unsupported action of real time data subscription request", "error", err)
 		requestTargetsCount := processRealTimeRequestCount(request.Measurements)
-		results := processRealTimeRequestTargets(request.Measurements, requestTargetsCount, err)
+		results := processRealTimeRequestTargets(request.Measurements, requestTargetsCount, constants.CodeUnsupportSubOperation, err)
-		c.JSON(http.StatusOK, network.FailureResponse{
+		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), network.RealTimeSubPayload{
-			Code: http.StatusBadRequest,
-			Msg:  err.Error(),
-			Payload: network.RealTimeSubPayload{
 			ClientID:      clientID,
 			TargetResults: results,
-			},
 		})
 		return
 	}
@@ -283,12 +241,12 @@ func processAndValidateTargetsForStart(ctx context.Context, tx *gorm.DB, measure
 			targetModel, err := database.ParseDataIdentifierToken(ctx, tx, target)
 			if err != nil {
 				logger.Error(ctx, "parse data indentity token failed", "error", err, "identity_token", target)
-				targetResult.Code = constants.SubFailedCode
+				targetResult.Code = constants.CodeFoundTargetFailed
 				targetResult.Msg = fmt.Sprintf("%s: %s", constants.SubFailedMsg, err.Error())
 				targetProcessResults = append(targetProcessResults, targetResult)
 				continue
 			}
-			targetResult.Code = constants.SubSuccessCode
+			targetResult.Code = constants.CodeSuccess
 			targetResult.Msg = constants.SubSuccessMsg
 			targetProcessResults = append(targetProcessResults, targetResult)
 			successfulTargets = append(successfulTargets, target)
@@ -327,7 +285,7 @@ func processAndValidateTargetsForUpdate(ctx context.Context, tx *gorm.DB, config
 			if _, exist := config.targetContext[target]; !exist {
 				err := fmt.Errorf("target %s does not exists in subscription list", target)
 				logger.Error(ctx, "update target does not exist in subscription list", "error", err, "target", target)
-				targetResult.Code = constants.UpdateSubFailedCode
+				targetResult.Code = constants.CodeUpdateSubTargetMissing
 				targetResult.Msg = fmt.Sprintf("%s: %s", constants.UpdateSubFailedMsg, err.Error())
 				targetProcessResults = append(targetProcessResults, targetResult)
 				continue
@@ -336,13 +294,13 @@ func processAndValidateTargetsForUpdate(ctx context.Context, tx *gorm.DB, config
 			targetModel, err := database.ParseDataIdentifierToken(ctx, tx, target)
 			if err != nil {
 				logger.Error(ctx, "parse data indentity token failed", "error", err, "identity_token", target)
-				targetResult.Code = constants.UpdateSubFailedCode
+				targetResult.Code = constants.CodeDBQueryFailed
 				targetResult.Msg = fmt.Sprintf("%s: %s", constants.UpdateSubFailedMsg, err.Error())
 				targetProcessResults = append(targetProcessResults, targetResult)
 				continue
 			}
 
-			targetResult.Code = constants.UpdateSubSuccessCode
+			targetResult.Code = constants.CodeSuccess
 			targetResult.Msg = constants.UpdateSubSuccessMsg
 			targetProcessResults = append(targetProcessResults, targetResult)
 			successfulTargets = append(successfulTargets, target)
@@ -473,7 +431,7 @@ func (s *SharedSubState) AppendTargets(ctx context.Context, tx *gorm.DB, clientI
 	if !exist {
 		err := fmt.Errorf("clientID %s not found. use CreateConfig to start a new config", clientID)
 		logger.Error(ctx, "clientID not found. use CreateConfig to start a new config", "error", err)
-		return processRealTimeRequestTargets(measurements, requestTargetsCount, err), err
+		return processRealTimeRequestTargets(measurements, requestTargetsCount, constants.CodeAppendSubTargetMissing, err), err
 	}
 
 	targetProcessResults, successfulTargets, newMeasMap, newMeasContextMap := processAndValidateTargetsForStart(ctx, tx, measurements, requestTargetsCount)
@@ -507,7 +465,7 @@ func filterAndDeduplicateRepeatTargets(resultsSlice []network.TargetResult, idsS
 
 	for index := range resultsSlice {
 		if _, isTarget := set[resultsSlice[index].ID]; isTarget {
-			resultsSlice[index].Code = constants.SubRepeatCode
+			resultsSlice[index].Code = constants.CodeSubTargetRepeat
 			resultsSlice[index].Msg = constants.SubRepeatMsg
 		}
 	}
@@ -575,7 +533,7 @@ func (s *SharedSubState) RemoveTargets(ctx context.Context, clientID string, mea
 		s.globalMutex.RUnlock()
 		err := fmt.Errorf("clientID %s not found", clientID)
 		logger.Error(ctx, "clientID not found in remove targets operation", "error", err)
-		return processRealTimeRequestTargets(measurements, requestTargetsCount, err), err
+		return processRealTimeRequestTargets(measurements, requestTargetsCount, constants.CodeCancelSubTargetMissing, err), err
 	}
 	s.globalMutex.RUnlock()
 
@@ -595,7 +553,7 @@ func (s *SharedSubState) RemoveTargets(ctx context.Context, clientID string, mea
 			for _, target := range measTargets {
 				targetResult := network.TargetResult{
 					ID:   target,
-					Code: constants.CancelSubFailedCode,
+					Code: constants.CodeCancelSubTargetMissing,
 					Msg:  constants.CancelSubFailedMsg,
 				}
 				targetProcessResults = append(targetProcessResults, targetResult)
@@ -616,7 +574,7 @@ func (s *SharedSubState) RemoveTargets(ctx context.Context, clientID string, mea
 				transportTargets.Targets = append(transportTargets.Targets, existingTarget)
 				targetResult := network.TargetResult{
 					ID:   existingTarget,
-					Code: constants.CancelSubSuccessCode,
+					Code: constants.CodeSuccess,
 					Msg:  constants.CancelSubSuccessMsg,
 				}
 				targetProcessResults = append(targetProcessResults, targetResult)
@@ -639,7 +597,7 @@ func (s *SharedSubState) RemoveTargets(ctx context.Context, clientID string, mea
 			for target := range targetsToRemoveMap {
 				targetResult := network.TargetResult{
 					ID:   target,
-					Code: constants.CancelSubFailedCode,
+					Code: constants.CodeCancelSubTargetMissing,
 					Msg:  fmt.Sprintf("%s: %s", constants.SubFailedMsg, err.Error()),
 				}
 				targetProcessResults = append(targetProcessResults, targetResult)
@@ -663,17 +621,15 @@ func (s *SharedSubState) RemoveTargets(ctx context.Context, clientID string, mea
 // UpdateTargets define function to update targets in SharedSubState
 func (s *SharedSubState) UpdateTargets(ctx context.Context, tx *gorm.DB, clientID string, measurements []network.RealTimeMeasurementItem) ([]network.TargetResult, error) {
 	requestTargetsCount := processRealTimeRequestCount(measurements)
-	targetProcessResults := make([]network.TargetResult, 0, requestTargetsCount)
 
 	s.globalMutex.RLock()
 	config, exist := s.subMap[clientID]
 	s.globalMutex.RUnlock()
 
 	if !exist {
-		s.globalMutex.RUnlock()
 		err := fmt.Errorf("clientID %s not found", clientID)
 		logger.Error(ctx, "clientID not found in remove targets operation", "error", err)
-		return processRealTimeRequestTargets(measurements, requestTargetsCount, err), err
+		return processRealTimeRequestTargets(measurements, requestTargetsCount, constants.CodeUpdateSubTargetMissing, err), err
 	}
 
 	targetProcessResults, successfulTargets, newMeasMap, newMeasContextMap := processAndValidateTargetsForUpdate(ctx, tx, config, measurements, requestTargetsCount)
@@ -722,13 +678,13 @@ func processRealTimeRequestCount(measurements []network.RealTimeMeasurementItem)
 	return totalTargetsCount
 }
 
-func processRealTimeRequestTargets(measurements []network.RealTimeMeasurementItem, targetCount int, err error) []network.TargetResult {
+func processRealTimeRequestTargets(measurements []network.RealTimeMeasurementItem, targetCount int, businessCode int, err error) []network.TargetResult {
 	targetProcessResults := make([]network.TargetResult, 0, targetCount)
 	for _, measurementItem := range measurements {
 		for _, target := range measurementItem.Targets {
 			var targetResult network.TargetResult
 			targetResult.ID = target
-			targetResult.Code = constants.SubFailedCode
+			targetResult.Code = businessCode
 			targetResult.Msg = fmt.Sprintf("%s: %s", constants.SubFailedMsg, err.Error())
 			targetProcessResults = append(targetProcessResults, targetResult)
 		}

logger/logger.go

@@ -6,17 +6,21 @@ import (
 	"path"
 	"runtime"
 
-	"modelRT/constants"
+	"go.opentelemetry.io/otel/trace"
-
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 )
 
+// Logger is the interface returned by New for structured, trace-aware logging.
+type Logger interface {
+	Debug(msg string, kv ...any)
+	Info(msg string, kv ...any)
+	Warn(msg string, kv ...any)
+	Error(msg string, kv ...any)
+}
+
 type logger struct {
 	ctx     context.Context
-	traceID string
-	spanID  string
-	pSpanID string
 	_logger *zap.Logger
 }
 
@@ -48,7 +52,10 @@ func makeLogFields(ctx context.Context, kv ...any) []zap.Field {
 		kv = append(kv, "unknown")
 	}
 
-	kv = append(kv, "traceID", ctx.Value(constants.HeaderTraceID), "spanID", ctx.Value(constants.HeaderSpanID), "parentSpanID", ctx.Value(constants.HeaderParentSpanID))
+	spanCtx := trace.SpanFromContext(ctx).SpanContext()
+	traceID := spanCtx.TraceID().String()
+	spanID := spanCtx.SpanID().String()
+	kv = append(kv, "traceID", traceID, "spanID", spanID)
 
 	funcName, file, line := getLoggerCallerInfo()
 	kv = append(kv, "func", funcName, "file", file, "line", line)
@@ -89,23 +96,11 @@ func getLoggerCallerInfo() (funcName, file string, line int) {
 	return
 }
 
-func New(ctx context.Context) *logger {
+// New returns a logger bound to ctx. Trace fields (traceID, spanID) are extracted
-	var traceID, spanID, pSpanID string
+// from the OTel span stored in ctx and included in every log entry.
-	if ctx.Value("traceID") != nil {
+func New(ctx context.Context) Logger {
-		traceID = ctx.Value("traceID").(string)
-	}
-	if ctx.Value("spanID") != nil {
-		spanID = ctx.Value("spanID").(string)
-	}
-	if ctx.Value("psapnID") != nil {
-		pSpanID = ctx.Value("pspanID").(string)
-	}
-
 	return &logger{
 		ctx:     ctx,
-		traceID: traceID,
-		spanID:  spanID,
-		pSpanID: pSpanID,
 		_logger: GetLoggerInstance(),
 	}
 }

main.go

@@ -12,17 +12,24 @@ import (
 	"os/signal"
 	"path/filepath"
 	"syscall"
+	"time"
 
-	"modelRT/alert"
 	"modelRT/config"
+	"modelRT/constants"
 	"modelRT/database"
 	"modelRT/diagram"
 	"modelRT/logger"
+	"modelRT/middleware"
 	"modelRT/model"
+	"modelRT/mq"
 	"modelRT/pool"
+	"modelRT/real-time-data/alert"
 	"modelRT/router"
+	"modelRT/task"
 	"modelRT/util"
 
+	"github.com/gin-contrib/cors"
+
 	locker "modelRT/distributedlock"
 	_ "modelRT/docs"
 
@@ -32,6 +39,7 @@ import (
 	"github.com/panjf2000/ants/v2"
 	swaggerFiles "github.com/swaggo/files"
 	ginSwagger "github.com/swaggo/gin-swagger"
+	"go.opentelemetry.io/otel"
 	"gorm.io/gorm"
 )
 
@@ -64,9 +72,9 @@ var (
 //
 // @host localhost:8080
 // @BasePath /api/v1
+
 func main() {
 	flag.Parse()
-	ctx := context.TODO()
 
 	configPath := filepath.Join(*modelRTConfigDir, *modelRTConfigName+"."+*modelRTConfigType)
 	if _, err := os.Stat(configPath); os.IsNotExist(err) {
@@ -92,13 +100,29 @@ func main() {
 	logger.InitLoggerInstance(modelRTConfig.LoggerConfig)
 	defer logger.GetLoggerInstance().Sync()
 
+	// init OTel TracerProvider
+	tp, tpErr := middleware.InitTracerProvider(context.Background(), modelRTConfig)
+	if tpErr != nil {
+		log.Printf("warn: OTLP tracer init failed, tracing disabled: %v", tpErr)
+	}
+	if tp != nil {
+		defer func() {
+			shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+			defer cancel()
+			tp.Shutdown(shutdownCtx)
+		}()
+	}
+
+	ctx, startupSpan := otel.Tracer("modelRT/main").Start(context.Background(), "startup")
+	defer startupSpan.End()
+
 	hostName, err := os.Hostname()
 	if err != nil {
 		logger.Error(ctx, "get host name failed", "error", err)
 		panic(err)
 	}
 
-	serviceToken, err := util.GenerateClientToken(hostName, modelRTConfig.ServiceConfig.ServiceName, modelRTConfig.ServiceConfig.SecretKey)
+	serviceToken, err := util.GenerateClientToken(hostName, modelRTConfig.ServiceName, modelRTConfig.SecretKey)
 	if err != nil {
 		logger.Error(ctx, "generate client token failed", "error", err)
 		panic(err)
@@ -127,13 +151,17 @@ func main() {
 	defer parsePool.Release()
 
 	searchPool, err := util.NewRedigoPool(modelRTConfig.StorageRedisConfig)
+	if err != nil {
+		logger.Error(ctx, "init redigo pool failed", "error", err)
+		panic(err)
+	}
 	defer searchPool.Close()
 	model.InitAutocompleterWithPool(searchPool)
 
-	storageClient := diagram.InitRedisClientInstance(modelRTConfig.StorageRedisConfig)
+	storageClient := diagram.InitRedisClientInstance(modelRTConfig.StorageRedisConfig, modelRTConfig.DeployEnv)
 	defer storageClient.Close()
 
-	lockerClient := locker.InitClientInstance(modelRTConfig.LockerRedisConfig)
+	lockerClient := locker.InitClientInstance(modelRTConfig.LockerRedisConfig, modelRTConfig.DeployEnv)
 	defer lockerClient.Close()
 
 	// init anchor param ants pool
@@ -144,7 +172,25 @@ func main() {
 	}
 	defer anchorRealTimePool.Release()
 
-	postgresDBClient.Transaction(func(tx *gorm.DB) error {
+	// init rabbitmq connection
+	mq.InitRabbitProxy(ctx, modelRTConfig.RabbitMQConfig)
+
+	// init async task worker
+	taskWorker, err := task.InitTaskWorker(ctx, modelRTConfig, postgresDBClient)
+	if err != nil {
+		logger.Error(ctx, "Failed to initialize task worker", "error", err)
+		// Continue without task worker, but log warning
+	} else {
+		go taskWorker.Start()
+		defer taskWorker.Stop()
+	}
+
+	// async push event to rabbitMQ
+	go mq.PushUpDownLimitEventToRabbitMQ(ctx, mq.MsgChan)
+	// async push task message to rabbitMQ
+	go task.PushTaskToRabbitMQ(ctx, modelRTConfig.RabbitMQConfig, task.TaskMsgChan)
+
+	postgresDBClient.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
 		// load circuit diagram from postgres
 		// componentTypeMap, err := database.QueryCircuitDiagramComponentFromDB(cancelCtx, tx, parsePool)
 		// if err != nil {
@@ -193,9 +239,9 @@ func main() {
 			logger.Error(ctx, "load topologic info from postgres failed", "error", err)
 			panic(err)
 		}
-		go realtimedata.StartRealTimeDataComputing(ctx, allMeasurement)
+		go realtimedata.StartComputingRealTimeDataLimit(ctx, allMeasurement)
 
-		tree, err := database.QueryTopologicFromDB(ctx, tx)
+		tree, _, err := database.QueryTopologicFromDB(ctx, tx)
 		if err != nil {
 			logger.Error(ctx, "load topologic info from postgres failed", "error", err)
 			panic(err)
@@ -204,26 +250,28 @@ func main() {
 		return nil
 	})
 
-	// use release mode in productio
+	// use release mode in production
-	// gin.SetMode(gin.ReleaseMode)
+	if modelRTConfig.DeployEnv == constants.ProductionDeployMode {
+		gin.SetMode(gin.ReleaseMode)
+	}
 	engine := gin.New()
+	// 添加CORS中间件
+	engine.Use(cors.New(cors.Config{
+		AllowOrigins:     []string{"*"}, // 或指定具体域名
+		AllowMethods:     []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
+		AllowHeaders:     []string{"Origin", "Content-Type", "Authorization"},
+		ExposeHeaders:    []string{"Content-Length"},
+		AllowCredentials: true,
+		MaxAge:           12 * time.Hour,
+	}))
 	router.RegisterRoutes(engine, serviceToken)
 
-	// Swagger UI
+	if modelRTConfig.DeployEnv != constants.ProductionDeployMode {
 		engine.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
-
+	}
-	// 注册 Swagger UI 路由
-	// docs.SwaggerInfo.BasePath = "/model"
-	// v1 := engine.Group("/api/v1")
-	// {
-	// 	eg := v1.Group("/example")
-	// 	{
-	// 		eg.GET("/helloworld", Helloworld)
-	// 	}
-	// }
 
 	server := http.Server{
-		Addr:    modelRTConfig.ServiceConfig.ServiceAddr,
+		Addr:    modelRTConfig.ServiceAddr,
 		Handler: engine,
 	}
 
@@ -232,9 +280,12 @@ func main() {
 	signal.Notify(done, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
 	go func() {
 		<-done
+		logger.Info(ctx, "shutdown signal received, cleaning up...")
 		if err := server.Shutdown(context.Background()); err != nil {
 			logger.Error(ctx, "shutdown serverError", "err", err)
 		}
+		mq.CloseRabbitProxy()
+		logger.Info(ctx, "resources cleaned up, exiting")
 	}()
 
 	logger.Info(ctx, "starting ModelRT server")
@@ -249,3 +300,4 @@ func main() {
 		}
 	}
 }
+

middleware/config_middleware.go

@@ -0,0 +1,16 @@
+// Package middleware define gin framework middlewares
+package middleware
+
+import (
+	"modelRT/config"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ConfigMiddleware 将全局配置注入到Gin上下文中
+func ConfigMiddleware(modelRTConfig config.ModelRTConfig) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.Set("config", modelRTConfig)
+		c.Next()
+	}
+}

middleware/limiter.go

@@ -1,3 +1,4 @@
+// Package middleware define gin framework middlewares
 package middleware
 
 import (

middleware/panic_recover.go

@@ -1,3 +1,4 @@
+// Package middleware define gin framework middlewares
 package middleware
 
 import (

middleware/token.go

@@ -1,3 +1,4 @@
+// Package middleware define gin framework middlewares
 package middleware
 
 import "github.com/gin-gonic/gin"

middleware/trace.go

@@ -1,32 +1,94 @@
+// Package middleware defines gin framework middlewares and OTel tracing infrastructure.
 package middleware
 
 import (
 	"bytes"
+	"context"
+	"fmt"
 	"io"
 	"strings"
 	"time"
 
+	"modelRT/config"
 	"modelRT/constants"
 	"modelRT/logger"
-	"modelRT/util"
 
 	"github.com/gin-gonic/gin"
+	"go.opentelemetry.io/contrib/propagators/b3"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
+	"go.opentelemetry.io/otel/propagation"
+	sdkresource "go.opentelemetry.io/otel/sdk/resource"
+	sdktrace "go.opentelemetry.io/otel/sdk/trace"
+	oteltrace "go.opentelemetry.io/otel/trace"
 )
 
-// StartTrace define func of set trace info from request header
+// InitTracerProvider creates an OTLP TracerProvider and registers it as the global provider.
-func StartTrace() gin.HandlerFunc {
+// It also registers the B3 propagator to stay compatible with existing B3 infrastructure.
-	return func(c *gin.Context) {
+// The caller is responsible for calling Shutdown on the returned provider during graceful shutdown.
-		traceID := c.Request.Header.Get(constants.HeaderTraceID)
+func InitTracerProvider(ctx context.Context, cfg config.ModelRTConfig) (*sdktrace.TracerProvider, error) {
-		parentSpanID := c.Request.Header.Get(constants.HeaderSpanID)
+	opts := []otlptracehttp.Option{
-		spanID := util.GenerateSpanID(c.Request.RemoteAddr)
+		otlptracehttp.WithEndpoint(cfg.OtelConfig.Endpoint),
-		// if traceId is empty, it means it is the origin of the link. Set it to the spanId of this time. The originating spanId is the root spanId.
-		if traceID == "" {
-			// traceId identifies the entire request link, and spanId identifies the different services in the link.
-			traceID = spanID
 	}
-		c.Set(constants.HeaderTraceID, traceID)
+	if cfg.OtelConfig.Insecure {
-		c.Set(constants.HeaderSpanID, spanID)
+		opts = append(opts, otlptracehttp.WithInsecure())
-		c.Set(constants.HeaderParentSpanID, parentSpanID)
+	}
+
+	exporter, err := otlptracehttp.New(ctx, opts...)
+	if err != nil {
+		return nil, fmt.Errorf("create OTLP exporter: %w", err)
+	}
+
+	res := sdkresource.NewSchemaless(
+		attribute.String("service.name", cfg.ServiceName),
+		attribute.String("deployment.environment", cfg.DeployEnv),
+	)
+
+	tp := sdktrace.NewTracerProvider(
+		sdktrace.WithBatcher(exporter),
+		sdktrace.WithResource(res),
+		sdktrace.WithSampler(sdktrace.AlwaysSample()),
+	)
+
+	otel.SetTracerProvider(tp)
+	otel.SetTextMapPropagator(b3.New())
+
+	return tp, nil
+}
+
+// StartTrace extracts upstream B3 trace context from request headers and starts a server span.
+// Typed context keys are also injected for backward compatibility with the existing logger
+// until the logger is migrated to read from the OTel span context (Step 6).
+func StartTrace() gin.HandlerFunc {
+	tracer := otel.Tracer("modelRT/http")
+	return func(c *gin.Context) {
+		// Extract upstream trace context from B3 headers (X-B3-TraceId etc.)
+		ctx := otel.GetTextMapPropagator().Extract(
+			c.Request.Context(),
+			propagation.HeaderCarrier(c.Request.Header),
+		)
+
+		spanName := c.FullPath()
+		if spanName == "" {
+			spanName = c.Request.URL.Path
+		}
+		ctx, span := tracer.Start(ctx, spanName,
+			oteltrace.WithSpanKind(oteltrace.SpanKindServer),
+		)
+		defer span.End()
+
+		// backward compat: inject typed keys so existing logger reads work until Step 6
+		spanCtx := span.SpanContext()
+		ctx = context.WithValue(ctx, constants.CtxKeyTraceID, spanCtx.TraceID().String())
+		ctx = context.WithValue(ctx, constants.CtxKeySpanID, spanCtx.SpanID().String())
+
+		c.Request = c.Request.WithContext(ctx)
+
+		// set in gin context for accessLog (logger.New(c) reads via gin.Context.Value)
+		c.Set(constants.HeaderTraceID, spanCtx.TraceID().String())
+		c.Set(constants.HeaderSpanID, spanCtx.SpanID().String())
+
 		c.Next()
 	}
 }
@@ -78,7 +140,6 @@ func LogAccess() gin.HandlerFunc {
 			accessLog(c, "access_end", time.Since(start), reqBody, responseLogging)
 		}()
 		c.Next()
-		return
 	}
 }
 

model/measurement_protol_model.go

@@ -7,6 +7,7 @@ import (
 	"strconv"
 	"strings"
 
+	"modelRT/common"
 	"modelRT/constants"
 )
 
@@ -61,7 +62,7 @@ func generateChannelName(prefix string, number int, suffix string) (string, erro
 	switch prefix {
 	case constants.ChannelPrefixTelemetry:
 		if number > 10 {
-			return "", constants.ErrExceedsLimitType
+			return "", common.ErrExceedsLimitType
 		}
 		var builder strings.Builder
 		numberStr := strconv.Itoa(number)
@@ -86,7 +87,7 @@ func generateChannelName(prefix string, number int, suffix string) (string, erro
 		channelName := builder.String()
 		return channelName, nil
 	default:
-		return "", constants.ErrUnsupportedChannelPrefixType
+		return "", common.ErrUnsupportedChannelPrefixType
 	}
 }
 
@@ -164,14 +165,14 @@ func (m MeasurementDataSource) GetIOAddress() (IOAddress, error) {
 		if addr, ok := m.IOAddress.(CL3611Address); ok {
 			return addr, nil
 		}
-		return nil, constants.ErrInvalidAddressType
+		return nil, common.ErrInvalidAddressType
 	case constants.DataSourceTypePower104:
 		if addr, ok := m.IOAddress.(Power104Address); ok {
 			return addr, nil
 		}
-		return nil, constants.ErrInvalidAddressType
+		return nil, common.ErrInvalidAddressType
 	default:
-		return nil, constants.ErrUnknownDataType
+		return nil, common.ErrUnknownDataType
 	}
 }
 

model/recommend_islocal_cache.go

@@ -22,7 +22,7 @@ func GetNSpathToIsLocalMap(ctx context.Context, db *gorm.DB) (map[string]bool, e
 	var results []ComponentStationRelation
 	nspathMap := make(map[string]bool)
 
-	err := db.Table("component").
+	err := db.WithContext(ctx).Table("component").
 		Select("component.nspath, station.is_local").
 		Joins("join station on component.station_id = station.id").
 		Scan(&results).Error

model/redis_recommend.go

@@ -550,7 +550,6 @@ func handleLevelFuzzySearch(ctx context.Context, rdb *redis.Client, hierarchy co
 		IsFuzzy:       true,
 		Err:           nil,
 	}
-	return
 }
 
 // runFuzzySearch define func to process redis fuzzy search

mq/event/event.go

@@ -0,0 +1,39 @@
+// Package event define real time data evnet operation functions
+package event
+
+// EventRecord define struct for CIM event record
+type EventRecord struct {
+	// 事件名称
+	EventName string `json:"event"`
+	// 事件唯一标识符
+	EventUUID string `json:"event_uuid"`
+	// 事件类型
+	Type int `json:"type"`
+	// 事件优先级 (0-9)
+	Priority int `json:"priority"`
+	// 事件状态
+	Status int `json:"status"`
+	// 可选模板参数
+	Category string `json:"category,omitempty"`
+	// 毫秒级时间戳 (Unix epoch)
+	Timestamp int64 `json:"timestamp"`
+	// 事件来源 (station, platform, msa)
+	From string `json:"from"`
+	// 事件场景描述对象 (如阈值、当前值)
+	Condition map[string]any `json:"condition"`
+	// 与事件相关的订阅信息
+	AttachedSubscriptions []any `json:"attached_subscriptions"`
+	// 事件分析结果对象
+	Result map[string]any `json:"result,omitempty"`
+	// 操作历史记录 (CIM ActivityRecord)
+	Operations []OperationRecord `json:"operations"`
+	// 子站告警原始数据 (CIM Alarm 数据)
+	Origin map[string]any `json:"origin,omitempty"`
+}
+
+// OperationRecord 描述对事件的操作记录，如确认(acknowledgment)等
+type OperationRecord struct {
+	Action string `json:"action"` // 执行的动作，如 "acknowledgment"
+	Op     string `json:"op"`     // 操作人/操作账号标识
+	TS     int64  `json:"ts"`     // 操作发生的毫秒时间戳
+}

mq/event/event_handlers.go

@@ -0,0 +1,82 @@
+// Package event define real time data evnet operation functions
+package event
+
+import (
+	"context"
+
+	"modelRT/common"
+	"modelRT/logger"
+)
+
+type actionHandler func(ctx context.Context, content string, ops ...EventOption) (*EventRecord, error)
+
+// actionDispatchMap define variable to store all action handler into map
+var actionDispatchMap = map[string]actionHandler{
+	"info":      handleInfoAction,
+	"warning":   handleWarningAction,
+	"error":     handleErrorAction,
+	"critical":  handleCriticalAction,
+	"exception": handleExceptionAction,
+}
+
+// TriggerEventAction define func to trigger event by action in compute config
+func TriggerEventAction(ctx context.Context, command string, eventName string, ops ...EventOption) (*EventRecord, error) {
+	handler, exists := actionDispatchMap[command]
+	if !exists {
+		logger.Error(ctx, "unknown action command", "command", command)
+		return nil, common.ErrUnknowEventActionCommand
+	}
+
+	eventRecord, err := handler(ctx, eventName, ops...)
+	if err != nil {
+		logger.Error(ctx, "action event handler failed", "error", err)
+		return nil, common.ErrExecEventActionFailed
+	}
+	return eventRecord, nil
+}
+
+func handleInfoAction(ctx context.Context, eventName string, ops ...EventOption) (*EventRecord, error) {
+	logger.Info(ctx, "trigger info event", "event_name", eventName)
+	eventRecord, err := NewGeneralPlatformSoftRecord(eventName, ops...)
+	if err != nil {
+		logger.Error(ctx, "generate info event record failed", "error", err)
+		return nil, err
+	}
+	return eventRecord, nil
+}
+
+func handleWarningAction(ctx context.Context, eventName string, ops ...EventOption) (*EventRecord, error) {
+	logger.Info(ctx, "trigger warning event", "event_name", eventName)
+	eventRecord, err := NewWarnPlatformSoftRecord(eventName, ops...)
+	if err != nil {
+		logger.Error(ctx, "generate warning event record failed", "error", err)
+		return nil, err
+	}
+	return eventRecord, nil
+}
+
+func handleErrorAction(ctx context.Context, eventName string, ops ...EventOption) (*EventRecord, error) {
+	logger.Info(ctx, "trigger error event", "event_name", eventName)
+	eventRecord, err := NewCriticalPlatformSoftRecord(eventName, ops...)
+	if err != nil {
+		logger.Error(ctx, "generate error event record failed", "error", err)
+		return nil, err
+	}
+	return eventRecord, nil
+}
+
+func handleCriticalAction(ctx context.Context, content string, ops ...EventOption) (*EventRecord, error) {
+	// 实际执行发送警告、记录日志等操作
+	actionParams := content
+	// ... logic to send critical level event using actionParams ...
+	logger.Warn(ctx, "trigger critical event", "message", actionParams)
+	return nil, nil
+}
+
+func handleExceptionAction(ctx context.Context, content string, ops ...EventOption) (*EventRecord, error) {
+	// 实际执行发送警告、记录日志等操作
+	actionParams := content
+	// ... logic to send except level event using actionParams ...
+	logger.Warn(ctx, "trigger except event", "message", actionParams)
+	return nil, nil
+}

mq/event/event_options.go

@@ -0,0 +1,85 @@
+// Package event define real time data evnet operation functions
+package event
+
+import (
+	"maps"
+	"strings"
+)
+
+// EventOption define option function type for event record creation
+type EventOption func(*EventRecord)
+
+// WithCondition define option function to set event condition description
+func WithCondition(cond map[string]any) EventOption {
+	return func(e *EventRecord) {
+		if cond != nil {
+			e.Condition = cond
+		}
+	}
+}
+
+// WithSubscriptions define option function to set event attached subscription information
+func WithSubscriptions(subs []any) EventOption {
+	return func(e *EventRecord) {
+		if subs != nil {
+			e.AttachedSubscriptions = subs
+		}
+	}
+}
+
+// WithOperations define option function to set event operation records
+func WithOperations(ops []OperationRecord) EventOption {
+	return func(e *EventRecord) {
+		if ops != nil {
+			e.Operations = ops
+		}
+	}
+}
+
+// WithCategory define option function to set event category
+func WithCategory(cat string) EventOption {
+	return func(e *EventRecord) {
+		e.Category = cat
+	}
+}
+
+// WithResult define option function to set event analysis result
+func WithResult(result map[string]any) EventOption {
+	return func(e *EventRecord) {
+		e.Result = result
+	}
+}
+
+func WithTEAnalysisResult(breachType string) EventOption {
+	return func(e *EventRecord) {
+		if e.Result == nil {
+			e.Result = make(map[string]any)
+		}
+
+		description := "数据异常"
+		switch strings.ToLower(breachType) {
+		case "upup":
+			description = "超越上上限"
+		case "up":
+			description = "超越上限"
+		case "down":
+			description = "超越下限"
+		case "downdown":
+			description = "超越下下限"
+		}
+
+		e.Result["analysis_desc"] = description
+		e.Result["breach_type"] = breachType
+	}
+}
+
+// WithConditionValue define option function to set event condition with real time value and extra data
+func WithConditionValue(realTimeValue []float64, extraData map[string]any) EventOption {
+	return func(e *EventRecord) {
+		if e.Condition == nil {
+			e.Condition = make(map[string]any)
+		}
+		e.Condition["real_time_value"] = realTimeValue
+		maps.Copy(e.Condition, extraData)
+	}
+}

mq/event/gen_event.go

@@ -0,0 +1,68 @@
+// Package event define real time data evnet operation functions
+package event
+
+import (
+	"fmt"
+	"time"
+
+	"modelRT/constants"
+
+	"github.com/gofrs/uuid"
+)
+
+// NewPlatformEventRecord define func to create a new platform event record with common fields initialized
+func NewPlatformEventRecord(eventType int, priority int, eventName string, opts ...EventOption) (*EventRecord, error) {
+	u, err := uuid.NewV4()
+	if err != nil {
+		return nil, fmt.Errorf("failed to generate UUID: %w", err)
+	}
+
+	record := &EventRecord{
+		EventName:             eventName,
+		EventUUID:             u.String(),
+		Type:                  eventType,
+		Priority:              priority,
+		Status:                1,
+		From:                  constants.EventFromPlatform,
+		Timestamp:             time.Now().UnixNano() / int64(time.Millisecond),
+		Condition:             make(map[string]any),
+		AttachedSubscriptions: make([]any, 0),
+		Operations:            make([]OperationRecord, 0),
+	}
+
+	for _, opt := range opts {
+		opt(record)
+	}
+
+	return record, nil
+}
+
+// NewGeneralPlatformSoftRecord define func to create a new general platform software event record
+func NewGeneralPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventGeneralPlatformSoft), 0, name, opts...)
+}
+
+// NewGeneralApplicationSoftRecord define func to create a new general application software event record
+func NewGeneralApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventGeneralApplicationSoft), 0, name, opts...)
+}
+
+// NewWarnPlatformSoftRecord define func to create a new warning platform software event record
+func NewWarnPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventWarnPlatformSoft), 3, name, opts...)
+}
+
+// NewWarnApplicationSoftRecord define func to create a new warning application software event record
+func NewWarnApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventWarnApplicationSoft), 3, name, opts...)
+}
+
+// NewCriticalPlatformSoftRecord define func to create a new critical platform software event record
+func NewCriticalPlatformSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventCriticalPlatformSoft), 6, name, opts...)
+}
+
+// NewCriticalApplicationSoftRecord define func to create a new critical application software event record
+func NewCriticalApplicationSoftRecord(name string, opts ...EventOption) (*EventRecord, error) {
+	return NewPlatformEventRecord(int(constants.EventCriticalApplicationSoft), 6, name, opts...)
+}

mq/publish_up_down_limit_event.go

@@ -0,0 +1,146 @@
+// Package mq provides read or write access to message queue services
+package mq
+
+import (
+	"context"
+	"encoding/json"
+	"time"
+
+	"modelRT/constants"
+	"modelRT/logger"
+	"modelRT/mq/event"
+
+	amqp "github.com/rabbitmq/amqp091-go"
+)
+
+// MsgChan define variable of channel to store messages that need to be sent to rabbitMQ
+var MsgChan chan *event.EventRecord
+
+func init() {
+	MsgChan = make(chan *event.EventRecord, 10000)
+}
+
+func initUpDownLimitEventChannel(ctx context.Context) (*amqp.Channel, error) {
+	var channel *amqp.Channel
+	var err error
+
+	channel, err = GetConn().Channel()
+	if err != nil {
+		logger.Error(ctx, "open rabbitMQ server channel failed", "error", err)
+		return nil, err
+	}
+
+	err = channel.ExchangeDeclare(constants.EventDeadExchangeName, "topic", true, false, false, false, nil)
+	if err != nil {
+		logger.Error(ctx, "declare event dead letter exchange failed", "error", err)
+		return nil, err
+	}
+
+	_, err = channel.QueueDeclare(constants.EventUpDownDeadQueueName, true, false, false, false, nil)
+	if err != nil {
+		logger.Error(ctx, "declare event dead letter queue failed", "error", err)
+		return nil, err
+	}
+
+	err = channel.QueueBind(constants.EventUpDownDeadQueueName, "#", constants.EventDeadExchangeName, false, nil)
+	if err != nil {
+		logger.Error(ctx, "bind event dead letter queue with routing key and exchange failed", "error", err)
+		return nil, err
+	}
+
+	err = channel.ExchangeDeclare(constants.EventExchangeName, "topic", true, false, false, false, nil)
+	if err != nil {
+		logger.Error(ctx, "declare event exchange failed", "error", err)
+		return nil, err
+	}
+
+	args := amqp.Table{
+		"x-max-length":              int32(50),
+		"x-dead-letter-exchange":    constants.EventDeadExchangeName,
+		"x-dead-letter-routing-key": constants.EventUpDownDeadRoutingKey,
+	}
+	_, err = channel.QueueDeclare(constants.EventUpDownQueueName, true, false, false, false, args)
+	if err != nil {
+		logger.Error(ctx, "declare event queue failed", "error", err)
+		return nil, err
+	}
+
+	err = channel.QueueBind(constants.EventUpDownQueueName, constants.EventUpDownRoutingKey, constants.EventExchangeName, false, nil)
+	if err != nil {
+		logger.Error(ctx, "bind event queue with routing key and exchange failed", "error", err)
+		return nil, err
+	}
+
+	if err := channel.Confirm(false); err != nil {
+		logger.Error(ctx, "channel could not be put into confirm mode", "error", err)
+		return nil, err
+	}
+	return channel, nil
+}
+
+// PushUpDownLimitEventToRabbitMQ define func to push up and down limit event message to rabbitMQ
+func PushUpDownLimitEventToRabbitMQ(ctx context.Context, msgChan chan *event.EventRecord) {
+	channel, err := initUpDownLimitEventChannel(ctx)
+	if err != nil {
+		logger.Error(ctx, "initializing rabbitMQ channel failed", "error", err)
+		return
+	}
+	// TODO 使用配置修改确认模式通道参数
+	confirms := channel.NotifyPublish(make(chan amqp.Confirmation, 100))
+
+	go func() {
+		for {
+			select {
+			case confirm, ok := <-confirms:
+				if !ok {
+					return
+				}
+				if !confirm.Ack {
+					logger.Error(ctx, "publish message failed (rejected by rabbitMQ)", "tag", confirm.DeliveryTag)
+				}
+			case <-ctx.Done():
+				return
+			}
+		}
+	}()
+
+	for {
+		select {
+		case <-ctx.Done():
+			logger.Info(ctx, "push event alarm message to rabbitMQ stopped by context cancel")
+			channel.Close()
+			return
+		case eventRecord, ok := <-msgChan:
+			if !ok {
+				logger.Info(ctx, "push event alarm message to rabbitMQ stopped by msgChan closed, exiting push loop")
+				channel.Close()
+				return
+			}
+
+			// TODO 将消息的序列化移动到发送之前，以便使用eventRecord的category来作为routing key
+			recordBytes, err := json.Marshal(eventRecord)
+			if err != nil {
+				logger.Error(ctx, "marshal event record failed", "event_uuid", eventRecord.EventUUID, "error", err)
+				continue
+			}
+
+			// send event alarm message to rabbitMQ queue
+			routingKey := eventRecord.Category
+			pubCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
+			err = channel.PublishWithContext(pubCtx,
+				constants.EventExchangeName, // exchange
+				routingKey,                  // routing key
+				false,                       // mandatory
+				false,                       // immediate
+				amqp.Publishing{
+					ContentType: "text/plain",
+					Body:        recordBytes,
+				})
+			cancel()
+
+			if err != nil {
+				logger.Error(ctx, "publish message to rabbitMQ queue failed", "message", recordBytes, "error", err)
+			}
+		}
+	}
+}

mq/rabbitmq_init.go

@@ -0,0 +1,217 @@
+// Package mq define message queue operation functions
+package mq
+
+import (
+	"context"
+	"crypto/tls"
+	"crypto/x509"
+	"encoding/pem"
+	"fmt"
+	"os"
+	"sync"
+	"time"
+
+	"modelRT/config"
+	"modelRT/logger"
+
+	amqp "github.com/rabbitmq/amqp091-go"
+	"github.com/youmark/pkcs8"
+)
+
+var (
+	_globalRabbitMQProxy *RabbitMQProxy
+	rabbitMQOnce         sync.Once
+)
+
+// RabbitMQProxy define stuct of rabbitMQ connection proxy
+type RabbitMQProxy struct {
+	tlsConf *tls.Config
+	conn    *amqp.Connection
+	cancel  context.CancelFunc
+	mu      sync.Mutex
+}
+
+// rabbitMQCertConf define stuct of rabbitMQ connection certificates config
+type rabbitMQCertConf struct {
+	serverName         string
+	insecureSkipVerify bool
+	clientCert         tls.Certificate
+	caCertPool         *x509.CertPool
+}
+
+// GetConn define func to return the rabbitMQ connection
+func GetConn() *amqp.Connection {
+	_globalRabbitMQProxy.mu.Lock()
+	defer _globalRabbitMQProxy.mu.Unlock()
+	return _globalRabbitMQProxy.conn
+}
+
+// InitRabbitProxy return instance of rabbitMQ connection
+func InitRabbitProxy(ctx context.Context, rCfg config.RabbitMQConfig) *RabbitMQProxy {
+	amqpURI := generateRabbitMQURI(rCfg)
+	tlsConf, err := initCertConf(rCfg)
+	if err != nil {
+		logger.Error(ctx, "init rabbitMQ cert config failed", "error", err)
+		panic(err)
+	}
+	rabbitMQOnce.Do(func() {
+		cancelCtx, cancel := context.WithCancel(ctx)
+		conn := initRabbitMQ(ctx, amqpURI, tlsConf)
+		_globalRabbitMQProxy = &RabbitMQProxy{tlsConf: tlsConf, conn: conn, cancel: cancel}
+		go _globalRabbitMQProxy.handleReconnect(cancelCtx, amqpURI)
+	})
+	return _globalRabbitMQProxy
+}
+
+// initRabbitMQ return instance of rabbitMQ connection
+func initRabbitMQ(ctx context.Context, rabbitMQURI string, tlsConf *tls.Config) *amqp.Connection {
+	logger.Info(ctx, "connecting to rabbitMQ server", "rabbitmq_uri", rabbitMQURI)
+	conn, err := amqp.DialConfig(rabbitMQURI, amqp.Config{
+		TLSClientConfig: tlsConf,
+		SASL:            []amqp.Authentication{&amqp.ExternalAuth{}},
+		Heartbeat:       10 * time.Second,
+	})
+	if err != nil {
+		logger.Error(ctx, "init rabbitMQ connection failed", "error", err)
+		panic(err)
+	}
+
+	return conn
+}
+
+func (p *RabbitMQProxy) handleReconnect(ctx context.Context, rabbitMQURI string) {
+	for {
+		closeChan := make(chan *amqp.Error)
+		GetConn().NotifyClose(closeChan)
+
+		select {
+		case <-ctx.Done():
+			logger.Info(ctx, "context cancelled, exiting handleReconnect")
+			return
+		case err, ok := <-closeChan:
+			if !ok {
+				logger.Info(ctx, "rabbitMQ notify channel closed")
+				return
+			}
+
+			if err == nil {
+				logger.Info(ctx, "rabbitMQ connection closed normally, no need to reconnect")
+				return
+			}
+
+			logger.Warn(ctx, "rabbitMQ connection closed by error, starting reconnect", "reason", err)
+		}
+
+		if !p.reconnect(ctx, rabbitMQURI) {
+			return
+		}
+	}
+}
+
+func (p *RabbitMQProxy) reconnect(ctx context.Context, rabbitMQURI string) bool {
+	for {
+		logger.Info(ctx, "attempting to reconnect to rabbitMQ...")
+		select {
+		case <-ctx.Done():
+			return false
+		case <-time.After(5 * time.Second):
+
+		}
+
+		newConn, err := amqp.DialConfig(rabbitMQURI, amqp.Config{
+			TLSClientConfig: p.tlsConf,
+			SASL:            []amqp.Authentication{&amqp.ExternalAuth{}},
+			Heartbeat:       10 * time.Second,
+		})
+		if err == nil {
+			p.mu.Lock()
+			p.conn = newConn
+			p.mu.Unlock()
+			logger.Info(ctx, "rabbitMQ reconnected successfully")
+			return true
+		}
+		logger.Error(ctx, "rabbitMQ reconnect failed, will retry", "err", err)
+	}
+}
+
+// CloseRabbitProxy close the rabbitMQ connection and stop reconnect goroutine
+func CloseRabbitProxy() {
+	if _globalRabbitMQProxy != nil {
+		_globalRabbitMQProxy.cancel()
+		_globalRabbitMQProxy.mu.Lock()
+		if _globalRabbitMQProxy.conn != nil {
+			_globalRabbitMQProxy.conn.Close()
+		}
+		_globalRabbitMQProxy.mu.Unlock()
+	}
+}
+
+func generateRabbitMQURI(rCfg config.RabbitMQConfig) string {
+	// TODO 考虑拆分用户名密码配置项，兼容不同认证方式
+	// user := url.QueryEscape(rCfg.User)
+	// password := url.QueryEscape(rCfg.Password)
+
+	// amqpURI := fmt.Sprintf("amqps://%s:%s@%s:%d/",
+	// 	user,
+	// 	password,
+	// 	rCfg.Host,
+	// 	rCfg.Port,
+	// )
+	amqpURI := fmt.Sprintf("amqps://%s:%d/",
+		rCfg.Host,
+		rCfg.Port,
+	)
+	return amqpURI
+}
+
+func initCertConf(rCfg config.RabbitMQConfig) (*tls.Config, error) {
+	tlsConf := &tls.Config{
+		InsecureSkipVerify: rCfg.InsecureSkipVerify,
+		ServerName:         rCfg.ServerName,
+	}
+
+	caCert, err := os.ReadFile(rCfg.CACertPath)
+	if err != nil {
+		return nil, fmt.Errorf("read server ca file failed: %w", err)
+	}
+	caCertPool := x509.NewCertPool()
+	if ok := caCertPool.AppendCertsFromPEM(caCert); !ok {
+		return nil, fmt.Errorf("failed to parse root certificate from %s", rCfg.CACertPath)
+	}
+	tlsConf.RootCAs = caCertPool
+
+	certPEM, err := os.ReadFile(rCfg.ClientCertPath)
+	if err != nil {
+		return nil, fmt.Errorf("read client cert file failed: %w", err)
+	}
+
+	keyData, err := os.ReadFile(rCfg.ClientKeyPath)
+	if err != nil {
+		return nil, fmt.Errorf("read private key file failed: %w", err)
+	}
+
+	block, _ := pem.Decode(keyData)
+	if block == nil {
+		return nil, fmt.Errorf("failed to decode PEM block from private key")
+	}
+
+	der, err := pkcs8.ParsePKCS8PrivateKey(block.Bytes, []byte(rCfg.ClientKeyPassword))
+	if err != nil {
+		return nil, fmt.Errorf("parse password-protected private key failed: %w", err)
+	}
+
+	privBytes, err := x509.MarshalPKCS8PrivateKey(der)
+	if err != nil {
+		return nil, fmt.Errorf("marshal private key failed: %w", err)
+	}
+
+	keyPEM := pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: privBytes})
+
+	clientCert, err := tls.X509KeyPair(certPEM, keyPEM)
+	if err != nil {
+		return nil, fmt.Errorf("create x509 key pair failed: %w", err)
+	}
+
+	tlsConf.Certificates = []tls.Certificate{clientCert}
+	return tlsConf, nil
+}

network/async_task_request.go

@@ -0,0 +1,96 @@
+// Package network define struct of network operation
+package network
+
+import (
+	"time"
+
+	"github.com/gofrs/uuid"
+)
+
+// AsyncTaskCreateRequest defines the request structure for creating an asynchronous task
+type AsyncTaskCreateRequest struct {
+	// required: true
+	// enum: TOPOLOGY_ANALYSIS, PERFORMANCE_ANALYSIS, EVENT_ANALYSIS, BATCH_IMPORT
+	TaskType string `json:"task_type" example:"TOPOLOGY_ANALYSIS" description:"异步任务类型"`
+	// required: true
+	Params map[string]interface{} `json:"params" swaggertype:"object" description:"任务参数，根据任务类型不同而不同"`
+}
+
+// AsyncTaskCreateResponse defines the response structure for creating an asynchronous task
+type AsyncTaskCreateResponse struct {
+	TaskID uuid.UUID `json:"task_id" example:"123e4567-e89b-12d3-a456-426614174000" description:"任务唯一标识符"`
+}
+
+// AsyncTaskResultQueryRequest defines the request structure for querying task results
+type AsyncTaskResultQueryRequest struct {
+	// required: true
+	TaskIDs []uuid.UUID `json:"task_ids" swaggertype:"array,string" example:"[\"123e4567-e89b-12d3-a456-426614174000\",\"223e4567-e89b-12d3-a456-426614174001\"]" description:"任务ID列表"`
+}
+
+// AsyncTaskResult defines the structure for a single task result
+type AsyncTaskResult struct {
+	TaskID       uuid.UUID              `json:"task_id" example:"123e4567-e89b-12d3-a456-426614174000" description:"任务唯一标识符"`
+	TaskType     string                 `json:"task_type" example:"TOPOLOGY_ANALYSIS" description:"任务类型"`
+	Status       string                 `json:"status" example:"COMPLETED" description:"任务状态：SUBMITTED, RUNNING, COMPLETED, FAILED"`
+	Progress     *int                   `json:"progress,omitempty" example:"65" description:"任务进度(0-100)，仅当状态为RUNNING时返回"`
+	CreatedAt    int64                  `json:"created_at" example:"1741846200" description:"任务创建时间戳"`
+	FinishedAt   *int64                 `json:"finished_at,omitempty" example:"1741846205" description:"任务完成时间戳，仅当状态为COMPLETED或FAILED时返回"`
+	Result       map[string]interface{} `json:"result,omitempty" swaggertype:"object" description:"任务结果，仅当状态为COMPLETED时返回"`
+	ErrorCode    *int                   `json:"error_code,omitempty" example:"400102" description:"错误码，仅当状态为FAILED时返回"`
+	ErrorMessage *string                `json:"error_message,omitempty" example:"Component UUID not found" description:"错误信息，仅当状态为FAILED时返回"`
+	ErrorDetail  map[string]interface{} `json:"error_detail,omitempty" swaggertype:"object" description:"错误详情，仅当状态为FAILED时返回"`
+}
+
+// AsyncTaskResultQueryResponse defines the response structure for querying task results
+type AsyncTaskResultQueryResponse struct {
+	Total int               `json:"total" example:"3" description:"查询的任务总数"`
+	Tasks []AsyncTaskResult `json:"tasks" description:"任务结果列表"`
+}
+
+// AsyncTaskProgressUpdate defines the structure for task progress update
+type AsyncTaskProgressUpdate struct {
+	TaskID   uuid.UUID `json:"task_id" example:"123e4567-e89b-12d3-a456-426614174000" description:"任务唯一标识符"`
+	Progress int       `json:"progress" example:"50" description:"任务进度(0-100)"`
+}
+
+// AsyncTaskStatusUpdate defines the structure for task status update
+type AsyncTaskStatusUpdate struct {
+	TaskID    uuid.UUID `json:"task_id" example:"123e4567-e89b-12d3-a456-426614174000" description:"任务唯一标识符"`
+	Status    string    `json:"status" example:"RUNNING" description:"任务状态：SUBMITTED, RUNNING, COMPLETED, FAILED"`
+	Timestamp int64     `json:"timestamp" example:"1741846205" description:"状态更新时间戳"`
+}
+
+// TopologyAnalysisParams defines the parameters for topology analysis task
+type TopologyAnalysisParams struct {
+	StartComponentUUID string `json:"start_component_uuid" example:"550e8400-e29b-41d4-a716-446655440000" description:"起始元件UUID"`
+	EndComponentUUID   string `json:"end_component_uuid" example:"550e8400-e29b-41d4-a716-446655440001" description:"目标元件UUID"`
+	CheckInService     bool   `json:"check_in_service" example:"true" description:"是否检查路径上元件的投运状态，默认为true"`
+}
+
+// PerformanceAnalysisParams defines the parameters for performance analysis task
+type PerformanceAnalysisParams struct {
+	ComponentIDs []string `json:"component_ids" example:"[\"comp-001\",\"comp-002\"]" description:"需要分析的元件ID列表"`
+	TimeRange    struct {
+		Start time.Time `json:"start" example:"2026-03-01T00:00:00Z" description:"分析开始时间"`
+		End   time.Time `json:"end" example:"2026-03-02T00:00:00Z" description:"分析结束时间"`
+	} `json:"time_range" description:"分析时间范围"`
+}
+
+// EventAnalysisParams defines the parameters for event analysis task
+type EventAnalysisParams struct {
+	EventType  string    `json:"event_type" example:"MOTOR_START" description:"事件类型"`
+	StartTime  time.Time `json:"start_time" example:"2026-03-01T00:00:00Z" description:"事件开始时间"`
+	EndTime    time.Time `json:"end_time" example:"2026-03-02T00:00:00Z" description:"事件结束时间"`
+	Components []string  `json:"components,omitempty" example:"[\"comp-001\",\"comp-002\"]" description:"关联的元件列表"`
+}
+
+// BatchImportParams defines the parameters for batch import task
+type BatchImportParams struct {
+	FilePath string `json:"file_path" example:"/data/import/model.csv" description:"导入文件路径"`
+	FileType string `json:"file_type" example:"CSV" description:"文件类型：CSV, JSON, XML"`
+	Options  struct {
+		Overwrite  bool `json:"overwrite" example:"false" description:"是否覆盖现有数据"`
+		Validate   bool `json:"validate" example:"true" description:"是否进行数据验证"`
+		NotifyUser bool `json:"notify_user" example:"true" description:"是否通知用户"`
+	} `json:"options" description:"导入选项"`
+}

network/circuit_diagram_update_request.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 
+	"modelRT/common"
 	"modelRT/common/errcode"
 	"modelRT/constants"
 	"modelRT/orm"
@@ -64,10 +65,10 @@ func ParseUUID(info TopologicChangeInfo) (TopologicUUIDChangeInfos, error) {
 	switch info.ChangeType {
 	case constants.UUIDFromChangeType:
 		if info.NewUUIDFrom == info.OldUUIDFrom {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDFromCheckT1)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDFromCheckT1)
 		}
 		if info.NewUUIDTo != info.OldUUIDTo {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDToCheckT1)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDToCheckT1)
 		}
 
 		oldUUIDFrom, err := uuid.FromString(info.OldUUIDFrom)
@@ -90,10 +91,10 @@ func ParseUUID(info TopologicChangeInfo) (TopologicUUIDChangeInfos, error) {
 		UUIDChangeInfo.NewUUIDTo = OldUUIDTo
 	case constants.UUIDToChangeType:
 		if info.NewUUIDFrom != info.OldUUIDFrom {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDFromCheckT2)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDFromCheckT2)
 		}
 		if info.NewUUIDTo == info.OldUUIDTo {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDToCheckT2)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDToCheckT2)
 		}
 
 		oldUUIDFrom, err := uuid.FromString(info.OldUUIDFrom)
@@ -116,10 +117,10 @@ func ParseUUID(info TopologicChangeInfo) (TopologicUUIDChangeInfos, error) {
 		UUIDChangeInfo.NewUUIDTo = newUUIDTo
 	case constants.UUIDAddChangeType:
 		if info.OldUUIDFrom != "" {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDFromCheckT3)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDFromCheckT3)
 		}
 		if info.OldUUIDTo != "" {
-			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", constants.ErrUUIDToCheckT3)
+			return UUIDChangeInfo, fmt.Errorf("topologic change data check failed:%w", common.ErrUUIDToCheckT3)
 		}
 
 		newUUIDFrom, err := uuid.FromString(info.NewUUIDFrom)
@@ -157,7 +158,7 @@ func ConvertComponentUpdateInfosToComponents(updateInfo ComponentUpdateInfo) (*o
 		// Op:         info.Op,
 		// Tag:        info.Tag,
 		// 其他字段可根据需要补充
-		Ts: time.Now(),
+		TS: time.Now(),
 	}
 	return component, nil
 }

network/response.go

@@ -3,18 +3,25 @@ package network
 
 // FailureResponse define struct of standard failure API response format
 type FailureResponse struct {
-	Code    int    `json:"code" example:"500"`
+	Code    int    `json:"code" example:"3000"`
-	Msg     string `json:"msg" example:"failed to get recommend data from redis"`
+	Msg     string `json:"msg" example:"process completed with partial failures"`
 	Payload any    `json:"payload" swaggertype:"object"`
 }
 
 // SuccessResponse define struct of standard successful API response format
 type SuccessResponse struct {
-	Code    int    `json:"code" example:"200"`
+	Code    int    `json:"code" example:"2000"`
-	Msg     string `json:"msg" example:"success"`
+	Msg     string `json:"msg" example:"process completed"`
 	Payload any    `json:"payload" swaggertype:"object"`
 }
 
+// WSResponse define struct of standard websocket API response format
+type WSResponse struct {
+	Code    int    `json:"code" example:"2000"`
+	Msg     string `json:"msg" example:"process completed"`
+	Payload any    `json:"payload,omitempty" swaggertype:"object"`
+}
+
 // MeasurementRecommendPayload define struct of represents the data payload for the successful recommendation response.
 type MeasurementRecommendPayload struct {
 	Input           string   `json:"input" example:"transformfeeder1_220."`
@@ -26,7 +33,7 @@ type MeasurementRecommendPayload struct {
 // TargetResult define struct of target item in real time data subscription response payload
 type TargetResult struct {
 	ID   string `json:"id" example:"grid1.zone1.station1.ns1.tag1.transformfeeder1_220.I_A_rms"`
-	Code string `json:"code" example:"1001"`
+	Code int    `json:"code" example:"20000"`
 	Msg  string `json:"msg" example:"subscription success"`
 }
 

orm/async_motor.go

@@ -85,7 +85,6 @@ func (a *AsyncMotor) TableName() string {
 // SetComponentID func implement BasicModelInterface interface
 func (a *AsyncMotor) SetComponentID(componentID int64) {
 	a.ComponentID = componentID
-	return
 }
 
 // ReturnTableName func implement BasicModelInterface interface

orm/async_task.go

@@ -0,0 +1,129 @@
+// Package orm define database data struct
+package orm
+
+import (
+	"github.com/gofrs/uuid"
+)
+
+// AsyncTaskType defines the type of asynchronous task
+type AsyncTaskType string
+
+const (
+	// AsyncTaskTypeTopologyAnalysis represents topology analysis task
+	AsyncTaskTypeTopologyAnalysis AsyncTaskType = "TOPOLOGY_ANALYSIS"
+	// AsyncTaskTypePerformanceAnalysis represents performance analysis task
+	AsyncTaskTypePerformanceAnalysis AsyncTaskType = "PERFORMANCE_ANALYSIS"
+	// AsyncTaskTypeEventAnalysis represents event analysis task
+	AsyncTaskTypeEventAnalysis AsyncTaskType = "EVENT_ANALYSIS"
+	// AsyncTaskTypeBatchImport represents batch import task
+	AsyncTaskTypeBatchImport AsyncTaskType = "BATCH_IMPORT"
+	// AsyncTaskTypeTest represents test task for system verification
+	AsyncTaskTypeTest AsyncTaskType = "TEST"
+)
+
+// AsyncTaskStatus defines the status of asynchronous task
+type AsyncTaskStatus string
+
+const (
+	// AsyncTaskStatusSubmitted represents task has been submitted to queue
+	AsyncTaskStatusSubmitted AsyncTaskStatus = "SUBMITTED"
+	// AsyncTaskStatusRunning represents task is currently executing
+	AsyncTaskStatusRunning AsyncTaskStatus = "RUNNING"
+	// AsyncTaskStatusCompleted represents task completed successfully
+	AsyncTaskStatusCompleted AsyncTaskStatus = "COMPLETED"
+	// AsyncTaskStatusFailed represents task failed with error
+	AsyncTaskStatusFailed AsyncTaskStatus = "FAILED"
+)
+
+// AsyncTask defines the core task entity stored in database for task lifecycle tracking
+type AsyncTask struct {
+	TaskID        uuid.UUID       `gorm:"column:task_id;primaryKey;type:uuid;default:gen_random_uuid()"`
+	TaskType      AsyncTaskType   `gorm:"column:task_type;type:varchar(50);not null;index"`
+	Status        AsyncTaskStatus `gorm:"column:status;type:varchar(20);not null;index"`
+	Params        JSONMap         `gorm:"column:params;type:jsonb"`
+	CreatedAt     int64           `gorm:"column:created_at;not null;index"`
+	FinishedAt    *int64          `gorm:"column:finished_at;index"`
+	StartedAt     *int64          `gorm:"column:started_at;index"`
+	ExecutionTime *int64          `gorm:"column:execution_time"`
+	Progress      *int            `gorm:"column:progress"` // 0-100, nullable
+	RetryCount    int             `gorm:"column:retry_count;default:0"`
+	MaxRetryCount int             `gorm:"column:max_retry_count;default:3"`
+	NextRetryTime *int64          `gorm:"column:next_retry_time;index"`
+	RetryDelay    int             `gorm:"column:retry_delay;default:5000"`
+	Priority      int             `gorm:"column:priority;default:5;index"`
+	QueueName     string          `gorm:"column:queue_name;type:varchar(100);default:'default'"`
+	WorkerID      *string         `gorm:"column:worker_id;type:varchar(50)"`
+	FailureReason *string         `gorm:"column:failure_reason;type:text"`
+	StackTrace    *string         `gorm:"column:stack_trace;type:text"`
+	CreatedBy     *string         `gorm:"column:created_by;type:varchar(100)"`
+}
+
+// TableName returns the table name for AsyncTask model
+func (a *AsyncTask) TableName() string {
+	return "async_task"
+}
+
+// SetSubmitted marks the task as submitted
+func (a *AsyncTask) SetSubmitted() {
+	a.Status = AsyncTaskStatusSubmitted
+}
+
+// SetRunning marks the task as running
+func (a *AsyncTask) SetRunning() {
+	a.Status = AsyncTaskStatusRunning
+}
+
+// SetCompleted marks the task as completed with finished timestamp
+func (a *AsyncTask) SetCompleted(timestamp int64) {
+	a.Status = AsyncTaskStatusCompleted
+	a.FinishedAt = &timestamp
+	a.setProgress(100)
+}
+
+// SetFailed marks the task as failed with finished timestamp
+func (a *AsyncTask) SetFailed(timestamp int64) {
+	a.Status = AsyncTaskStatusFailed
+	a.FinishedAt = &timestamp
+}
+
+// setProgress updates the task progress (0-100)
+func (a *AsyncTask) setProgress(value int) {
+	if value < 0 {
+		value = 0
+	}
+	if value > 100 {
+		value = 100
+	}
+	a.Progress = &value
+}
+
+// UpdateProgress updates the task progress with validation
+func (a *AsyncTask) UpdateProgress(value int) {
+	a.setProgress(value)
+}
+
+// IsCompleted checks if the task is completed
+func (a *AsyncTask) IsCompleted() bool {
+	return a.Status == AsyncTaskStatusCompleted
+}
+
+// IsRunning checks if the task is running
+func (a *AsyncTask) IsRunning() bool {
+	return a.Status == AsyncTaskStatusRunning
+}
+
+// IsFailed checks if the task failed
+func (a *AsyncTask) IsFailed() bool {
+	return a.Status == AsyncTaskStatusFailed
+}
+
+// IsValidTaskType checks if the task type is valid
+func IsValidAsyncTaskType(taskType string) bool {
+	switch AsyncTaskType(taskType) {
+	case AsyncTaskTypeTopologyAnalysis, AsyncTaskTypePerformanceAnalysis,
+		AsyncTaskTypeEventAnalysis, AsyncTaskTypeBatchImport, AsyncTaskTypeTest:
+		return true
+	default:
+		return false
+	}
+}

orm/async_task_result.go

@@ -0,0 +1,75 @@
+// Package orm define database data struct
+package orm
+
+import (
+	"github.com/gofrs/uuid"
+)
+
+// AsyncTaskResult stores computation results, separate from AsyncTask model for flexibility
+type AsyncTaskResult struct {
+	TaskID       uuid.UUID  `gorm:"column:task_id;primaryKey;type:uuid"`
+	Result       JSONMap    `gorm:"column:result;type:jsonb"`
+	ErrorCode    *int       `gorm:"column:error_code"`
+	ErrorMessage *string    `gorm:"column:error_message;type:text"`
+	ErrorDetail  JSONMap    `gorm:"column:error_detail;type:jsonb"`
+	ExecutionTime int64     `gorm:"column:execution_time;not null;default:0"`
+	MemoryUsage  *int64     `gorm:"column:memory_usage"`
+	CPUUsage     *float64   `gorm:"column:cpu_usage"`
+	RetryCount   int        `gorm:"column:retry_count;default:0"`
+	CompletedAt  int64      `gorm:"column:completed_at;not null"`
+}
+
+// TableName returns the table name for AsyncTaskResult model
+func (a *AsyncTaskResult) TableName() string {
+	return "async_task_result"
+}
+
+// SetSuccess sets the result for successful task execution
+func (a *AsyncTaskResult) SetSuccess(result JSONMap) {
+	a.Result = result
+	a.ErrorCode = nil
+	a.ErrorMessage = nil
+	a.ErrorDetail = nil
+}
+
+// SetError sets the error information for failed task execution
+func (a *AsyncTaskResult) SetError(code int, message string, detail JSONMap) {
+	a.Result = nil
+	a.ErrorCode = &code
+	a.ErrorMessage = &message
+	a.ErrorDetail = detail
+}
+
+// HasError checks if the task result contains an error
+func (a *AsyncTaskResult) HasError() bool {
+	return a.ErrorCode != nil || a.ErrorMessage != nil
+}
+
+// GetErrorCode returns the error code or 0 if no error
+func (a *AsyncTaskResult) GetErrorCode() int {
+	if a.ErrorCode == nil {
+		return 0
+	}
+	return *a.ErrorCode
+}
+
+// GetErrorMessage returns the error message or empty string if no error
+func (a *AsyncTaskResult) GetErrorMessage() string {
+	if a.ErrorMessage == nil {
+		return ""
+	}
+	return *a.ErrorMessage
+}
+
+// IsSuccess checks if the task execution was successful
+func (a *AsyncTaskResult) IsSuccess() bool {
+	return !a.HasError()
+}
+
+// Clear clears all result data
+func (a *AsyncTaskResult) Clear() {
+	a.Result = nil
+	a.ErrorCode = nil
+	a.ErrorMessage = nil
+	a.ErrorDetail = nil
+}

orm/busbar_section.go

@@ -72,7 +72,6 @@ func (b *BusbarSection) TableName() string {
 // SetComponentID func implement BasicModelInterface interface
 func (b *BusbarSection) SetComponentID(componentID int64) {
 	b.ComponentID = componentID
-	return
 }
 
 // ReturnTableName func implement BasicModelInterface interface

orm/circuit_diagram_bay.go

@@ -34,7 +34,7 @@ type Bay struct {
 	DevEtc         JSONMap     `gorm:"column:dev_etc;type:jsonb;not null;default:'[]'"`
 	Components     []uuid.UUID `gorm:"column:components;type:uuid[];not null;default:'{}'"`
 	Op             int         `gorm:"column:op;not null;default:-1"`
-	Ts             time.Time   `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
+	TS             time.Time   `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
 }
 
 // TableName func respresent return table name of Bay

orm/circuit_diagram_component.go

@@ -27,7 +27,7 @@ type Component struct {
 	Label       JSONMap   `gorm:"column:label;type:jsonb;not null;default:'{}'"`
 	Context     JSONMap   `gorm:"column:context;type:jsonb;not null;default:'{}'"`
 	Op          int       `gorm:"column:op;not null;default:-1"`
-	Ts          time.Time `gorm:"column:ts;type:timestamptz;not null;default:current_timestamp;autoCreateTime"`
+	TS          time.Time `gorm:"column:ts;type:timestamptz;not null;default:current_timestamp;autoCreateTime"`
 }
 
 // TableName func respresent return table name of Component

orm/circuit_diagram_grid.go

@@ -12,7 +12,7 @@ type Grid struct {
 	Name        string    `gorm:"column:name"`
 	Description string    `gorm:"column:description"`
 	Op          int       `gorm:"column:op"`
-	Ts          time.Time `gorm:"column:ts"`
+	TS          time.Time `gorm:"column:ts"`
 }
 
 // TableName func respresent return table name of Grid

orm/circuit_diagram_measurement.go

@@ -20,7 +20,7 @@ type Measurement struct {
 	BayUUID       uuid.UUID `gorm:"column:bay_uuid;type:uuid;not null"`
 	ComponentUUID uuid.UUID `gorm:"column:component_uuid;type:uuid;not null"`
 	Op            int       `gorm:"column:op;not null;default:-1"`
-	Ts            time.Time `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
+	TS            time.Time `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
 }
 
 // TableName func respresent return table name of Measurement

orm/circuit_diagram_page.go

@@ -12,7 +12,7 @@ type Page struct {
 	Context     JSONMap   `gorm:"column:context;type:jsonb;default:'{}'"`
 	Description string    `gorm:"column:description"`
 	Op          int       `gorm:"column:op"`
-	Ts          time.Time `gorm:"column:ts"`
+	TS          time.Time `gorm:"column:ts"`
 }
 
 // TableName func respresent return table name of Page

orm/circuit_diagram_station.go

@@ -14,7 +14,7 @@ type Station struct {
 	Description string    `gorm:"column:description"`
 	IsLocal     bool      `gorm:"column:is_local"`
 	Op          int       `gorm:"column:op"`
-	Ts          time.Time `gorm:"column:ts"`
+	TS          time.Time `gorm:"column:ts"`
 }
 
 // TableName func respresent return table name of Station

orm/circuit_diagram_topologic.go

@@ -16,7 +16,7 @@ type Topologic struct {
 	Flag        int       `gorm:"column:flag"`
 	Description string    `gorm:"column:description;size:512;not null;default:''"`
 	Op          int       `gorm:"column:op;not null;default:-1"`
-	Ts          time.Time `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
+	TS          time.Time `gorm:"column:ts;type:timestamptz;not null;default:CURRENT_TIMESTAMP"`
 }
 
 // TableName func respresent return table name of Page

orm/circuit_diagram_zone.go

@@ -13,7 +13,7 @@ type Zone struct {
 	Name        string    `gorm:"column:name"`
 	Description string    `gorm:"column:description"`
 	Op          int       `gorm:"column:op"`
-	Ts          time.Time `gorm:"column:ts"`
+	TS          time.Time `gorm:"column:ts"`
 }
 
 // TableName func respresent return table name of Zone

orm/demo.go

@@ -14,7 +14,7 @@ type Demo struct {
 	UIAlarm     float32   `gorm:"column:ui_alarm" json:"ui_alarm"`         // 低电流告警值
 	OIAlarm     float32   `gorm:"column:oi_alarm" json:"oi_alarm"`         // 高电流告警值
 	Op          int       `gorm:"column:op" json:"op"`                     // 操作人 ID
-	Ts          time.Time `gorm:"column:ts" json:"ts"`                     // 操作时间
+	TS          time.Time `gorm:"column:ts" json:"ts"`                     // 操作时间
 }
 
 // TableName func respresent return table name of busbar section
@@ -25,7 +25,6 @@ func (d *Demo) TableName() string {
 // SetComponentID func implement BasicModelInterface interface
 func (d *Demo) SetComponentID(componentID int64) {
 	d.ComponentID = componentID
-	return
 }
 
 // ReturnTableName func implement BasicModelInterface interface

pool/concurrency_anchor_parse.go

@@ -5,11 +5,11 @@ import (
 	"fmt"
 	"time"
 
-	"modelRT/alert"
 	"modelRT/config"
 	"modelRT/constants"
 	"modelRT/diagram"
 	"modelRT/logger"
+	"modelRT/real-time-data/alert"
 
 	"github.com/panjf2000/ants/v2"
 )

real-time-data/compute_analyzer.go

@@ -9,7 +9,8 @@ import (
 
 	"modelRT/constants"
 	"modelRT/logger"
-	"modelRT/real-time-data/event"
+	"modelRT/mq"
+	"modelRT/mq/event"
 )
 
 // RealTimeAnalyzer define interface general methods for real-time data analysis and event triggering
@@ -26,6 +27,13 @@ type teEventThresholds struct {
 	isFloatCause bool
 }
 
+type teBreachTrigger struct {
+	breachType      string
+	triggered       bool
+	triggeredValues []float64
+	eventOpts       []event.EventOption
+}
+
 // parseTEThresholds define func to parse telemetry thresholds by casue map
 func parseTEThresholds(cause map[string]any) (teEventThresholds, error) {
 	t := teEventThresholds{}
@@ -84,60 +92,74 @@ func (t *TEAnalyzer) AnalyzeAndTriggerEvent(ctx context.Context, conf *ComputeCo
 // analyzeTEDataLogic define func to processing telemetry data and event triggering
 func analyzeTEDataLogic(ctx context.Context, conf *ComputeConfig, thresholds teEventThresholds, realTimeValues []float64) {
 	windowSize := conf.minBreachCount
-	if windowSize <= 0 {
+	dataLen := len(realTimeValues)
-		logger.Error(ctx, "variable minBreachCount is invalid or zero, analysis skipped", "minBreachCount", windowSize)
+	if dataLen < windowSize || windowSize <= 0 {
 		return
 	}
 
-	// mark whether any events have been triggered in this batch
+	statusArray := make([]string, dataLen)
-	var eventTriggered bool
+	for i, val := range realTimeValues {
-	breachTriggers := map[string]bool{
+		statusArray[i] = getTEBreachType(val, thresholds)
-		"up": false, "upup": false, "down": false, "downdown": false,
 	}
 
-	// implement slide window to determine breach counts
+	breachTriggers := make(map[string]teBreachTrigger)
-	for i := 0; i <= len(realTimeValues)-windowSize; i++ {
+	for i := 0; i <= dataLen-windowSize; i++ {
-		window := realTimeValues[i : i+windowSize]
+		firstBreachType := statusArray[i]
-		firstValueBreachType := getTEBreachType(window[0], thresholds)
 
-		if firstValueBreachType == "" {
+		// if the first value in the window does not breach, skip this window directly
+		if firstBreachType == "" {
 			continue
 		}
 
 		allMatch := true
 		for j := 1; j < windowSize; j++ {
-			currentValueBreachType := getTEBreachType(window[j], thresholds)
+			if statusArray[i+j] != firstBreachType {
-			if currentValueBreachType != firstValueBreachType {
 				allMatch = false
 				break
 			}
 		}
 
 		if allMatch {
+			triggerValues := realTimeValues[i : i+windowSize]
 			// in the case of a continuous sequence of out-of-limit events, check whether this type of event has already been triggered in the current batch of data
-			if !breachTriggers[firstValueBreachType] {
+			_, exists := breachTriggers[firstBreachType]
-				// trigger event
+			if !exists {
-				logger.Warn(ctx, "event triggered by sliding window", "breach_type", firstValueBreachType, "value", window[windowSize-1])
+				logger.Warn(ctx, "event triggered by sliding window",
+					"breach_type", firstBreachType,
+					"trigger_values", triggerValues)
 
-				breachTriggers[firstValueBreachType] = true
+				// build Options
-				eventTriggered = true
+				opts := []event.EventOption{
+					event.WithConditionValue(triggerValues, conf.Cause),
+					event.WithTEAnalysisResult(firstBreachType),
+					event.WithCategory(constants.EventWarnUpDownLimitCategroy),
+					// TODO 生成 operations并考虑如何放入 event 中
+					// event.WithOperations(nil)
+				}
+				breachTriggers[firstBreachType] = teBreachTrigger{
+					breachType:      firstBreachType,
+					triggered:       false,
+					triggeredValues: triggerValues,
+					eventOpts:       opts,
+				}
 			}
 		}
 	}
 
-	if eventTriggered {
+	for breachType, trigger := range breachTriggers {
-		command, content := genTEEventCommandAndContent(ctx, conf.Action)
+		// trigger Action
-		// TODO 考虑 content 是否可以为空,先期不允许
+		command, mainBody := genTEEventCommandAndMainBody(ctx, conf.Action)
-		if command == "" || content == "" {
+		eventName := fmt.Sprintf("telemetry_%s_%s_Breach_Event", mainBody, breachType)
-			logger.Error(ctx, "generate telemetry evnet command or content failed", "action", conf.Action, "command", command, "content", content)
+		eventRecord, err := event.TriggerEventAction(ctx, command, eventName, trigger.eventOpts...)
+		if err != nil {
+			logger.Error(ctx, "trigger event action failed", "error", err)
 			return
 		}
-		event.TriggerEventAction(ctx, command, content)
+		mq.MsgChan <- eventRecord
-		return
 	}
 }
 
-func genTEEventCommandAndContent(ctx context.Context, action map[string]any) (command string, content string) {
+func genTEEventCommandAndMainBody(ctx context.Context, action map[string]any) (command string, mainBody string) {
 	cmdValue, exist := action["command"]
 	if !exist {
 		logger.Error(ctx, "can not find command variable into action map", "action", action)
@@ -185,7 +207,7 @@ type tiEventThresholds struct {
 	isFloatCause bool
 }
 
-// parseTEThresholds define func to parse telesignal thresholds by casue map
+// parseTIThresholds define func to parse telesignal thresholds by casue map
 func parseTIThresholds(cause map[string]any) (tiEventThresholds, error) {
 	edgeKey := "edge"
 	t := tiEventThresholds{
@@ -211,11 +233,12 @@ func parseTIThresholds(cause map[string]any) (tiEventThresholds, error) {
 
 // getTIBreachType define func to determine which type of out-of-limit the telesignal real time data belongs to
 func getTIBreachType(currentValue float64, previousValue float64, t tiEventThresholds) string {
-	if t.edge == constants.TelesignalRaising {
+	switch t.edge {
+	case constants.TelesignalRaising:
 		if previousValue == 0.0 && currentValue == 1.0 {
 			return constants.TIBreachTriggerType
 		}
-	} else if t.edge == constants.TelesignalFalling {
+	case constants.TelesignalFalling:
 		if previousValue == 1.0 && currentValue == 0.0 {
 			return constants.TIBreachTriggerType
 		}
@@ -297,18 +320,22 @@ func analyzeTIDataLogic(ctx context.Context, conf *ComputeConfig, thresholds tiE
 	}
 
 	if eventTriggered {
-		command, content := genTIEventCommandAndContent(conf.Action)
+		command, mainBody := genTIEventCommandAndMainBody(conf.Action)
-		// TODO 考虑 content 是否可以为空,先期不允许
+		if command == "" || mainBody == "" {
-		if command == "" || content == "" {
+			logger.Error(ctx, "generate telemetry evnet command or content failed", "action", conf.Action, "command", command, "main_body", mainBody)
-			logger.Error(ctx, "generate telemetry evnet command or content failed", "action", conf.Action, "command", command, "content", content)
 			return
 		}
-		event.TriggerEventAction(ctx, command, content)
+		eventRecord, err := event.TriggerEventAction(ctx, command, mainBody)
+		if err != nil {
+			logger.Error(ctx, "trigger event action failed", "error", err)
+			return
+		}
+		mq.MsgChan <- eventRecord
 		return
 	}
 }
 
-func genTIEventCommandAndContent(action map[string]any) (command string, content string) {
+func genTIEventCommandAndMainBody(action map[string]any) (command string, mainBody string) {
 	cmdValue, exist := action["command"]
 	if !exist {
 		return "", ""

real-time-data/event/event_handlers.go

@@ -1,74 +0,0 @@
-// Package event define real time data evnet operation functions
-package event
-
-import (
-	"context"
-
-	"modelRT/logger"
-)
-
-type actionHandler func(ctx context.Context, content string) error
-
-// actionDispatchMap define variable to store all action handler into map
-var actionDispatchMap = map[string]actionHandler{
-	"info":      handleInfoAction,
-	"warning":   handleWarningAction,
-	"error":     handleErrorAction,
-	"critical":  handleCriticalAction,
-	"exception": handleExceptionAction,
-}
-
-// TriggerEventAction define func to trigger event by action in compute config
-func TriggerEventAction(ctx context.Context, command string, content string) {
-	handler, exists := actionDispatchMap[command]
-	if !exists {
-		logger.Error(ctx, "unknown action command", "command", command)
-		return
-	}
-	err := handler(ctx, content)
-	if err != nil {
-		logger.Error(ctx, "action handler failed", "command", command, "content", content, "error", err)
-		return
-	}
-	logger.Info(ctx, "action handler success", "command", command, "content", content)
-}
-
-func handleInfoAction(ctx context.Context, content string) error {
-	// 实际执行发送警告、记录日志等操作
-	actionParams := content
-	// ... logic to send info level event using actionParams ...
-	logger.Warn(ctx, "trigger info event", "message", actionParams)
-	return nil
-}
-
-func handleWarningAction(ctx context.Context, content string) error {
-	// 实际执行发送警告、记录日志等操作
-	actionParams := content
-	// ... logic to send warning level event using actionParams ...
-	logger.Warn(ctx, "trigger warning event", "message", actionParams)
-	return nil
-}
-
-func handleErrorAction(ctx context.Context, content string) error {
-	// 实际执行发送警告、记录日志等操作
-	actionParams := content
-	// ... logic to send error level event using actionParams ...
-	logger.Warn(ctx, "trigger error event", "message", actionParams)
-	return nil
-}
-
-func handleCriticalAction(ctx context.Context, content string) error {
-	// 实际执行发送警告、记录日志等操作
-	actionParams := content
-	// ... logic to send critical level event using actionParams ...
-	logger.Warn(ctx, "trigger critical event", "message", actionParams)
-	return nil
-}
-
-func handleExceptionAction(ctx context.Context, content string) error {
-	// 实际执行发送警告、记录日志等操作
-	actionParams := content
-	// ... logic to send except level event using actionParams ...
-	logger.Warn(ctx, "trigger except event", "message", actionParams)
-	return nil
-}

real-time-data/real_time_data_computing.go

@@ -1,400 +0,0 @@
-// Package realtimedata define real time data operation functions
-package realtimedata
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	"modelRT/constants"
-	"modelRT/diagram"
-	"modelRT/logger"
-	"modelRT/model"
-	"modelRT/network"
-	"modelRT/orm"
-	"modelRT/util"
-)
-
-var (
-	// RealTimeDataChan define channel of real time data receive
-	RealTimeDataChan   chan network.RealTimeDataReceiveRequest
-	globalComputeState *MeasComputeState
-)
-
-func init() {
-	RealTimeDataChan = make(chan network.RealTimeDataReceiveRequest, 100)
-	globalComputeState = NewMeasComputeState()
-}
-
-// StartRealTimeDataComputing define func to start real time data process goroutines by measurement info
-func StartRealTimeDataComputing(ctx context.Context, measurements []orm.Measurement) {
-	for _, measurement := range measurements {
-		enableValue, exist := measurement.EventPlan["enable"]
-		enable, ok := enableValue.(bool)
-		if !exist || !enable {
-			logger.Info(ctx, "measurement object do not need real time data computing", "measurement_uuid", measurement.ComponentUUID)
-			continue
-		}
-
-		if !ok {
-			logger.Error(ctx, "covert enable variable to boolean type failed", "measurement_uuid", measurement.ComponentUUID, "enable", enableValue)
-			continue
-		}
-
-		conf, err := initComputeConfig(measurement)
-		if err != nil {
-			logger.Error(ctx, "failed to initialize real time compute config", "measurement_uuid", measurement.ComponentUUID, "error", err)
-			continue
-		}
-
-		if conf == nil {
-			logger.Info(ctx, "measurement object is disabled or does not require real time computing", "measurement_uuid", measurement.ComponentUUID)
-			continue
-		}
-
-		uuidStr := measurement.ComponentUUID.String()
-		enrichedCtx := context.WithValue(ctx, constants.MeasurementUUIDKey, uuidStr)
-		conf.StopGchan = make(chan struct{})
-		globalComputeState.Store(uuidStr, conf)
-		logger.Info(ctx, "starting real time data computing for measurement", "measurement_uuid", measurement.ComponentUUID)
-		go continuousComputation(enrichedCtx, conf)
-	}
-}
-
-func initComputeConfig(measurement orm.Measurement) (*ComputeConfig, error) {
-	var err error
-
-	enableValue, exist := measurement.EventPlan["enable"]
-	enable, ok := enableValue.(bool)
-	if !exist {
-		return nil, nil
-	}
-
-	if !ok {
-		return nil, fmt.Errorf("field enable can not be converted to boolean, found type: %T", enableValue)
-	}
-
-	if !enable {
-		return nil, nil
-	}
-
-	conf := &ComputeConfig{}
-
-	causeValue, exist := measurement.EventPlan["cause"]
-	if !exist {
-		return nil, errors.New("missing required field cause")
-	}
-
-	cause, ok := causeValue.(map[string]any)
-	if !ok {
-		return nil, fmt.Errorf("field cause can not be converted to map[string]any, found type: %T", causeValue)
-	}
-	conf.Cause, err = processCauseMap(cause)
-	if err != nil {
-		return nil, fmt.Errorf("parse content of field cause failed:%w", err)
-	}
-
-	actionValue, exist := measurement.EventPlan["action"]
-	if !exist {
-		return nil, errors.New("missing required field action")
-	}
-	action, ok := actionValue.(map[string]any)
-	if !ok {
-		return nil, fmt.Errorf("field action can not be converted to map[string]any, found type: %T", actionValue)
-	}
-	conf.Action = action
-
-	queryKey, err := model.GenerateMeasureIdentifier(measurement.DataSource)
-	if err != nil {
-		return nil, fmt.Errorf("generate redis query key by datasource failed: %w", err)
-	}
-	conf.QueryKey = queryKey
-	conf.DataSize = int64(measurement.Size)
-	// TODO use constant values ​​for temporary settings
-	conf.minBreachCount = constants.MinBreachCount
-	// TODO 后续优化 duration 创建方式
-	conf.Duration = 10
-
-	isFloatCause := false
-	if _, exists := conf.Cause["up"]; exists {
-		isFloatCause = true
-	} else if _, exists := conf.Cause["down"]; exists {
-		isFloatCause = true
-	} else if _, exists := conf.Cause["upup"]; exists {
-		isFloatCause = true
-	} else if _, exists := conf.Cause["downdown"]; exists {
-		isFloatCause = true
-	}
-
-	if isFloatCause {
-		// te config
-		teThresholds, err := parseTEThresholds(conf.Cause)
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse telemetry thresholds: %w", err)
-		}
-		conf.Analyzer = &TEAnalyzer{Thresholds: teThresholds}
-	} else {
-		// ti config
-		tiThresholds, err := parseTIThresholds(conf.Cause)
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse telesignal thresholds: %w", err)
-		}
-		conf.Analyzer = &TIAnalyzer{Thresholds: tiThresholds}
-	}
-
-	return conf, nil
-}
-
-func processCauseMap(data map[string]any) (map[string]any, error) {
-	causeResult := make(map[string]any)
-	keysToExtract := []string{"up", "down", "upup", "downdown"}
-
-	var foundFloatKey bool
-	for _, key := range keysToExtract {
-		if value, exists := data[key]; exists {
-
-			foundFloatKey = true
-
-			// check value type
-			if floatVal, ok := value.(float64); ok {
-				causeResult[key] = floatVal
-			} else {
-				return nil, fmt.Errorf("key:%s already exists but type is incorrect.expected float64, actual %T", key, value)
-			}
-		}
-	}
-
-	if foundFloatKey == true {
-		return causeResult, nil
-	}
-
-	edgeKey := "edge"
-	if value, exists := data[edgeKey]; exists {
-		if stringVal, ok := value.(string); ok {
-			switch stringVal {
-			case "raising":
-				fallthrough
-			case "falling":
-				causeResult[edgeKey] = stringVal
-			default:
-				return nil, fmt.Errorf("key:%s value is incorrect,actual value %s", edgeKey, value)
-			}
-		} else {
-			return nil, fmt.Errorf("key:%s already exists but type is incorrect.expected string, actual %T", edgeKey, value)
-		}
-	} else {
-		return nil, fmt.Errorf("key:%s do not exists", edgeKey)
-	}
-	return nil, fmt.Errorf("cause map is invalid: missing required keys (%v) or '%s'", keysToExtract, edgeKey)
-}
-
-func continuousComputation(ctx context.Context, conf *ComputeConfig) {
-	client := diagram.NewRedisClient()
-	uuid, _ := ctx.Value(constants.MeasurementUUIDKey).(string)
-	duration := util.SecondsToDuration(conf.Duration)
-	ticker := time.NewTicker(duration)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-conf.StopGchan:
-			logger.Info(ctx, "continuous computing groutine stopped by local StopGchan", "uuid", uuid)
-			return
-		case <-ctx.Done():
-			logger.Info(ctx, "continuous computing goroutine stopped by parent context done signal")
-			return
-		case <-ticker.C:
-			members, err := client.QueryByZRangeByLex(ctx, conf.QueryKey, conf.DataSize)
-			if err != nil {
-				logger.Error(ctx, "query real time data from redis failed", "key", conf.QueryKey, "error", err)
-				continue
-			}
-
-			realTimedatas := util.ConvertZSetMembersToFloat64(members)
-			if conf.Analyzer != nil {
-				conf.Analyzer.AnalyzeAndTriggerEvent(ctx, conf, realTimedatas)
-			} else {
-				logger.Error(ctx, "analyzer is not initialized for this measurement", "uuid", uuid)
-			}
-		}
-	}
-}
-
-// // ReceiveChan define func to real time data receive and process
-// func ReceiveChan(ctx context.Context, consumerConfig *kafka.ConfigMap, topics []string, duration float32) {
-// 	consumer, err := kafka.NewConsumer(consumerConfig)
-// 	if err != nil {
-// 		logger.Error(ctx, "create kafka consumer failed", "error", err)
-// 		return
-// 	}
-// 	defer consumer.Close()
-
-// 	err = consumer.SubscribeTopics(topics, nil)
-// 	if err != nil {
-// 		logger.Error(ctx, "subscribe kafka topics failed", "topic", topics, "error", err)
-// 		return
-// 	}
-
-// 	batchSize := 100
-// 	batchTimeout := util.SecondsToDuration(duration)
-// 	messages := make([]*kafka.Message, 0, batchSize)
-// 	lastCommit := time.Now()
-// 	logger.Info(ctx, "start consuming from kafka", "topic", topics)
-// 	for {
-// 		select {
-// 		case <-ctx.Done():
-// 			logger.Info(ctx, "stop real time data computing by context cancel")
-// 			return
-// 		case realTimeData := <-RealTimeDataChan:
-// 			componentUUID := realTimeData.PayLoad.ComponentUUID
-// 			component, err := diagram.GetComponentMap(componentUUID)
-// 			if err != nil {
-// 				logger.Error(ctx, "query component info from diagram map by componet id failed", "component_uuid", componentUUID, "error", err)
-// 				continue
-// 			}
-
-// 			componentType := component.Type
-// 			if componentType != constants.DemoType {
-// 				logger.Error(ctx, "can not process real time data of component type not equal DemoType", "component_uuid", componentUUID)
-// 				continue
-// 			}
-
-// 			var anchorName string
-// 			var compareValUpperLimit, compareValLowerLimit float64
-// 			var anchorRealTimeData []float64
-// 			var calculateFunc func(archorValue float64, args ...float64) float64
-
-// 			// calculateFunc, params := config.SelectAnchorCalculateFuncAndParams(componentType, anchorName, componentData)
-
-// 			for _, param := range realTimeData.PayLoad.Values {
-// 				anchorRealTimeData = append(anchorRealTimeData, param.Value)
-// 			}
-
-// 			anchorConfig := config.AnchorParamConfig{
-// 				AnchorParamBaseConfig: config.AnchorParamBaseConfig{
-// 					ComponentUUID:        componentUUID,
-// 					AnchorName:           anchorName,
-// 					CompareValUpperLimit: compareValUpperLimit,
-// 					CompareValLowerLimit: compareValLowerLimit,
-// 					AnchorRealTimeData:   anchorRealTimeData,
-// 				},
-// 				CalculateFunc:   calculateFunc,
-// 				CalculateParams: []float64{},
-// 			}
-// 			anchorChan, err := pool.GetAnchorParamChan(ctx, componentUUID)
-// 			if err != nil {
-// 				logger.Error(ctx, "get anchor param chan failed", "component_uuid", componentUUID, "error", err)
-// 				continue
-// 			}
-// 			anchorChan <- anchorConfig
-// 		default:
-// 			msg, err := consumer.ReadMessage(batchTimeout)
-// 			if err != nil {
-// 				if err.(kafka.Error).Code() == kafka.ErrTimedOut {
-// 					// process accumulated messages when timeout
-// 					if len(messages) > 0 {
-// 						processMessageBatch(ctx, messages)
-// 						consumer.Commit()
-// 						messages = messages[:0]
-// 					}
-// 					continue
-// 				}
-// 				logger.Error(ctx, "read message from kafka failed", "error", err, "msg", msg)
-// 				continue
-// 			}
-
-// 			messages = append(messages, msg)
-// 			// process messages when batch size or timeout period is reached
-// 			if len(messages) >= batchSize || time.Since(lastCommit) >= batchTimeout {
-// 				processMessageBatch(ctx, messages)
-// 				consumer.Commit()
-// 				messages = messages[:0]
-// 				lastCommit = time.Now()
-// 			}
-// 		}
-// 	}
-// }
-
-// type realTimeDataPayload struct {
-// 	ComponentUUID string
-// 	Values        []float64
-// }
-
-// type realTimeData struct {
-// 	Payload realTimeDataPayload
-// }
-
-// func parseKafkaMessage(msgValue []byte) (*realTimeData, error) {
-// 	var realTimeData realTimeData
-// 	err := json.Unmarshal(msgValue, &realTimeData)
-// 	if err != nil {
-// 		return nil, fmt.Errorf("unmarshal real time data failed: %w", err)
-// 	}
-// 	return &realTimeData, nil
-// }
-
-// func processRealTimeData(ctx context.Context, realTimeData *realTimeData) {
-// 	componentUUID := realTimeData.Payload.ComponentUUID
-// 	component, err := diagram.GetComponentMap(componentUUID)
-// 	if err != nil {
-// 		logger.Error(ctx, "query component info from diagram map by component id failed",
-// 			"component_uuid", componentUUID, "error", err)
-// 		return
-// 	}
-
-// 	componentType := component.Type
-// 	if componentType != constants.DemoType {
-// 		logger.Error(ctx, "can not process real time data of component type not equal DemoType",
-// 			"component_uuid", componentUUID)
-// 		return
-// 	}
-
-// 	var anchorName string
-// 	var compareValUpperLimit, compareValLowerLimit float64
-// 	var anchorRealTimeData []float64
-// 	var calculateFunc func(archorValue float64, args ...float64) float64
-
-// 	for _, param := range realTimeData.Payload.Values {
-// 		anchorRealTimeData = append(anchorRealTimeData, param)
-// 	}
-
-// 	anchorConfig := config.AnchorParamConfig{
-// 		AnchorParamBaseConfig: config.AnchorParamBaseConfig{
-// 			ComponentUUID:        componentUUID,
-// 			AnchorName:           anchorName,
-// 			CompareValUpperLimit: compareValUpperLimit,
-// 			CompareValLowerLimit: compareValLowerLimit,
-// 			AnchorRealTimeData:   anchorRealTimeData,
-// 		},
-// 		CalculateFunc:   calculateFunc,
-// 		CalculateParams: []float64{},
-// 	}
-
-// 	anchorChan, err := pool.GetAnchorParamChan(ctx, componentUUID)
-// 	if err != nil {
-// 		logger.Error(ctx, "get anchor param chan failed",
-// 			"component_uuid", componentUUID, "error", err)
-// 		return
-// 	}
-
-// 	select {
-// 	case anchorChan <- anchorConfig:
-// 	case <-ctx.Done():
-// 		logger.Info(ctx, "context done while sending to anchor chan")
-// 	case <-time.After(5 * time.Second):
-// 		logger.Error(ctx, "timeout sending to anchor chan", "component_uuid", componentUUID)
-// 	}
-// }
-
-// // processMessageBatch define func to bathc process kafka message
-// func processMessageBatch(ctx context.Context, messages []*kafka.Message) {
-// 	for _, msg := range messages {
-// 		realTimeData, err := parseKafkaMessage(msg.Value)
-// 		if err != nil {
-// 			logger.Error(ctx, "parse kafka message failed", "error", err, "msg", msg)
-// 			continue
-// 		}
-// 		go processRealTimeData(ctx, realTimeData)
-// 	}
-// }

real-time-data/real_time_data_up_down_limit_computing.go

@@ -0,0 +1,229 @@
+// Package realtimedata define real time data operation functions
+package realtimedata
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"modelRT/constants"
+	"modelRT/diagram"
+	"modelRT/logger"
+	"modelRT/model"
+	"modelRT/network"
+	"modelRT/orm"
+	"modelRT/util"
+)
+
+var (
+	// RealTimeDataChan define channel of real time data receive
+	RealTimeDataChan   chan network.RealTimeDataReceiveRequest
+	globalComputeState *MeasComputeState
+)
+
+func init() {
+	RealTimeDataChan = make(chan network.RealTimeDataReceiveRequest, 100)
+	globalComputeState = NewMeasComputeState()
+}
+
+// StartComputingRealTimeDataLimit define func to start compute real time data up or down limit process goroutines by measurement info
+func StartComputingRealTimeDataLimit(ctx context.Context, measurements []orm.Measurement) {
+	for _, measurement := range measurements {
+		enableValue, exist := measurement.EventPlan["enable"]
+		enable, ok := enableValue.(bool)
+		if !exist || !enable {
+			logger.Info(ctx, "measurement object do not need real time data computing", "measurement_uuid", measurement.ComponentUUID)
+			continue
+		}
+
+		if !ok {
+			logger.Error(ctx, "covert enable variable to boolean type failed", "measurement_uuid", measurement.ComponentUUID, "enable", enableValue)
+			continue
+		}
+
+		conf, err := initComputeConfig(measurement)
+		if err != nil {
+			logger.Error(ctx, "failed to initialize real time compute config", "measurement_uuid", measurement.ComponentUUID, "error", err)
+			continue
+		}
+
+		if conf == nil {
+			logger.Info(ctx, "measurement object is disabled or does not require real time computing", "measurement_uuid", measurement.ComponentUUID)
+			continue
+		}
+
+		uuidStr := measurement.ComponentUUID.String()
+		enrichedCtx := context.WithValue(ctx, constants.MeasurementUUIDKey, uuidStr)
+		conf.StopGchan = make(chan struct{})
+		globalComputeState.Store(uuidStr, conf)
+		logger.Info(ctx, "starting computing real time data limit for measurement", "measurement_uuid", measurement.ComponentUUID)
+		go continuousComputation(enrichedCtx, conf)
+	}
+}
+
+func initComputeConfig(measurement orm.Measurement) (*ComputeConfig, error) {
+	var err error
+
+	enableValue, exist := measurement.EventPlan["enable"]
+	enable, ok := enableValue.(bool)
+	if !exist {
+		return nil, nil
+	}
+
+	if !ok {
+		return nil, fmt.Errorf("field enable can not be converted to boolean, found type: %T", enableValue)
+	}
+
+	if !enable {
+		return nil, nil
+	}
+
+	conf := &ComputeConfig{}
+
+	causeValue, exist := measurement.EventPlan["cause"]
+	if !exist {
+		return nil, errors.New("missing required field cause")
+	}
+
+	cause, ok := causeValue.(map[string]any)
+	if !ok {
+		return nil, fmt.Errorf("field cause can not be converted to map[string]any, found type: %T", causeValue)
+	}
+	conf.Cause, err = processCauseMap(cause)
+	if err != nil {
+		return nil, fmt.Errorf("parse content of field cause failed:%w", err)
+	}
+
+	actionValue, exist := measurement.EventPlan["action"]
+	if !exist {
+		return nil, errors.New("missing required field action")
+	}
+	action, ok := actionValue.(map[string]any)
+	if !ok {
+		return nil, fmt.Errorf("field action can not be converted to map[string]any, found type: %T", actionValue)
+	}
+	conf.Action = action
+
+	queryKey, err := model.GenerateMeasureIdentifier(measurement.DataSource)
+	if err != nil {
+		return nil, fmt.Errorf("generate redis query key by datasource failed: %w", err)
+	}
+	conf.QueryKey = queryKey
+	conf.DataSize = int64(measurement.Size)
+	// TODO use constant values ​​for temporary settings
+	conf.minBreachCount = constants.MinBreachCount
+	// TODO 后续优化 duration 创建方式
+	conf.Duration = 10
+
+	isFloatCause := false
+	if _, exists := conf.Cause["up"]; exists {
+		isFloatCause = true
+	} else if _, exists := conf.Cause["down"]; exists {
+		isFloatCause = true
+	} else if _, exists := conf.Cause["upup"]; exists {
+		isFloatCause = true
+	} else if _, exists := conf.Cause["downdown"]; exists {
+		isFloatCause = true
+	}
+
+	if isFloatCause {
+		// te config
+		teThresholds, err := parseTEThresholds(conf.Cause)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse telemetry thresholds: %w", err)
+		}
+		conf.Analyzer = &TEAnalyzer{Thresholds: teThresholds}
+	} else {
+		// ti config
+		tiThresholds, err := parseTIThresholds(conf.Cause)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse telesignal thresholds: %w", err)
+		}
+		conf.Analyzer = &TIAnalyzer{Thresholds: tiThresholds}
+	}
+
+	return conf, nil
+}
+
+func processCauseMap(data map[string]any) (map[string]any, error) {
+	causeResult := make(map[string]any)
+	keysToExtract := []string{"up", "down", "upup", "downdown"}
+
+	var foundFloatKey bool
+	for _, key := range keysToExtract {
+		if value, exists := data[key]; exists {
+
+			foundFloatKey = true
+
+			// check value type
+			if floatVal, ok := value.(float64); ok {
+				causeResult[key] = floatVal
+			} else {
+				return nil, fmt.Errorf("key:%s already exists but type is incorrect.expected float64, actual %T", key, value)
+			}
+		}
+	}
+
+	if foundFloatKey {
+		return causeResult, nil
+	}
+
+	edgeKey := "edge"
+	if value, exists := data[edgeKey]; exists {
+		if stringVal, ok := value.(string); ok {
+			switch stringVal {
+			case "raising":
+				fallthrough
+			case "falling":
+				causeResult[edgeKey] = stringVal
+			default:
+				return nil, fmt.Errorf("key:%s value is incorrect,actual value %s", edgeKey, value)
+			}
+		} else {
+			return nil, fmt.Errorf("key:%s already exists but type is incorrect.expected string, actual %T", edgeKey, value)
+		}
+	} else {
+		return nil, fmt.Errorf("key:%s do not exists", edgeKey)
+	}
+	return nil, fmt.Errorf("cause map is invalid: missing required keys (%v) or '%s'", keysToExtract, edgeKey)
+}
+
+func continuousComputation(ctx context.Context, conf *ComputeConfig) {
+	client := diagram.NewRedisClient()
+	uuid, _ := ctx.Value(constants.MeasurementUUIDKey).(string)
+	duration := util.SecondsToDuration(conf.Duration)
+	ticker := time.NewTicker(duration)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-conf.StopGchan:
+			logger.Info(ctx, "continuous computing groutine stopped by local StopGchan", "uuid", uuid)
+			return
+		case <-ctx.Done():
+			logger.Info(ctx, "continuous computing goroutine stopped by parent context done signal")
+			return
+		case <-ticker.C:
+			queryCtx, cancel := context.WithTimeout(ctx, 2*time.Second)
+			members, err := client.QueryByZRange(queryCtx, conf.QueryKey, conf.DataSize)
+			cancel()
+			if err != nil {
+				logger.Error(ctx, "query real time data from redis failed", "key", conf.QueryKey, "error", err)
+				continue
+			}
+
+			realTimedatas := util.ConvertZSetMembersToFloat64(members)
+			if len(realTimedatas) == 0 {
+				logger.Info(ctx, "no real time data queried from redis, skip this computation cycle", "key", conf.QueryKey)
+				continue
+			}
+
+			if conf.Analyzer != nil {
+				conf.Analyzer.AnalyzeAndTriggerEvent(ctx, conf, realTimedatas)
+			} else {
+				logger.Error(ctx, "analyzer is not initialized for this measurement", "uuid", uuid)
+			}
+		}
+	}
+}

router/async_task.go

@@ -0,0 +1,32 @@
+// Package router provides router config
+package router
+
+import (
+	"modelRT/handler"
+
+	"github.com/gin-gonic/gin"
+)
+
+// registerAsyncTaskRoutes define func of register async task routes
+func registerAsyncTaskRoutes(rg *gin.RouterGroup, middlewares ...gin.HandlerFunc) {
+	g := rg.Group("/task/")
+	g.Use(middlewares...)
+
+	// Async task creation
+	g.POST("async", handler.AsyncTaskCreateHandler)
+
+	// Async task result query
+	g.GET("async/results", handler.AsyncTaskResultQueryHandler)
+
+	// Async task detail query
+	g.GET("async/:task_id", handler.AsyncTaskResultDetailHandler)
+
+	// Async task cancellation
+	g.POST("async/:task_id/cancel", handler.AsyncTaskCancelHandler)
+
+	// Internal APIs for worker updates (not exposed to external users)
+	internal := g.Group("internal/")
+	internal.Use(middlewares...)
+	internal.POST("async/progress", handler.AsyncTaskProgressUpdateHandler)
+	internal.POST("async/status", handler.AsyncTaskStatusUpdateHandler)
+}

router/router.go

@@ -27,4 +27,5 @@ func RegisterRoutes(engine *gin.Engine, clientToken string) {
 	registerDataRoutes(routeGroup)
 	registerMonitorRoutes(routeGroup)
 	registerComponentRoutes(routeGroup, middleware.SetTokenMiddleware(clientToken))
+	registerAsyncTaskRoutes(routeGroup, middleware.SetTokenMiddleware(clientToken))
 }

sharememory/share_memeory.go

@@ -1,97 +0,0 @@
-package sharememory
-
-import (
-	"fmt"
-	"unsafe"
-
-	"modelRT/orm"
-
-	"golang.org/x/sys/unix"
-)
-
-// CreateShareMemory defines a function to create a shared memory
-func CreateShareMemory(key uintptr, structSize uintptr) (uintptr, error) {
-	// logger := logger.GetLoggerInstance()
-	// create shared memory
-	shmID, _, err := unix.Syscall(unix.SYS_SHMGET, key, structSize, unix.IPC_CREAT|0o666)
-	if err != 0 {
-		// logger.Error(fmt.Sprintf("create shared memory by key %v failed:", key), zap.Error(err))
-		return 0, fmt.Errorf("create shared memory failed:%w", err)
-	}
-
-	// attach shared memory
-	shmAddr, _, err := unix.Syscall(unix.SYS_SHMAT, shmID, 0, 0)
-	if err != 0 {
-		// logger.Error(fmt.Sprintf("attach shared memory by shmID %v failed:", shmID), zap.Error(err))
-		return 0, fmt.Errorf("attach shared memory failed:%w", err)
-	}
-	return shmAddr, nil
-}
-
-// ReadComponentFromShareMemory defines a function to read component value from shared memory
-func ReadComponentFromShareMemory(key uintptr, componentInfo *orm.Component) error {
-	structSize := unsafe.Sizeof(orm.Component{})
-	shmID, _, err := unix.Syscall(unix.SYS_SHMGET, key, uintptr(int(structSize)), 0o666)
-	if err != 0 {
-		return fmt.Errorf("get shared memory failed:%w", err)
-	}
-
-	shmAddr, _, err := unix.Syscall(unix.SYS_SHMAT, shmID, 0, 0)
-	if err != 0 {
-		return fmt.Errorf("attach shared memory failed:%w", err)
-	}
-
-	// 读取共享内存中的数据
-	componentInfo = (*orm.Component)(unsafe.Pointer(shmAddr + structSize))
-
-	// Detach shared memory
-	unix.Syscall(unix.SYS_SHMDT, shmAddr, 0, 0)
-	return nil
-}
-
-func WriteComponentInShareMemory(key uintptr, componentInfo *orm.Component) error {
-	structSize := unsafe.Sizeof(orm.Component{})
-	shmID, _, err := unix.Syscall(unix.SYS_SHMGET, key, uintptr(int(structSize)), 0o666)
-	if err != 0 {
-		return fmt.Errorf("get shared memory failed:%w", err)
-	}
-
-	shmAddr, _, err := unix.Syscall(unix.SYS_SHMAT, shmID, 0, 0)
-	if err != 0 {
-		return fmt.Errorf("attach shared memory failed:%w", err)
-	}
-
-	obj := (*orm.Component)(unsafe.Pointer(shmAddr + unsafe.Sizeof(structSize)))
-	fmt.Println(obj)
-
-	// id integer NOT NULL DEFAULT nextval('component_id_seq'::regclass),
-	// global_uuid uuid NOT NULL DEFAULT gen_random_uuid(),
-	// nspath character varying(32) COLLATE pg_catalog."default",
-	// tag character varying(32) COLLATE pg_catalog."default" NOT NULL,
-	// name character varying(64) COLLATE pg_catalog."default" NOT NULL,
-	// description character varying(512) COLLATE pg_catalog."default" NOT NULL DEFAULT ''::character varying,
-	// grid character varying(64) COLLATE pg_catalog."default" NOT NULL,
-	// zone character varying(64) COLLATE pg_catalog."default" NOT NULL,
-	// station character varying(64) COLLATE pg_catalog."default" NOT NULL,
-	// type integer NOT NULL,
-	// in_service boolean DEFAULT false,
-	// state integer NOT NULL DEFAULT 0,
-	// connected_bus jsonb NOT NULL DEFAULT '{}'::jsonb,
-	// label jsonb NOT NULL DEFAULT '{}'::jsonb,
-	// context jsonb NOT NULL DEFAULT '{}'::jsonb,
-	// page_id integer NOT NULL,
-	// op integer NOT NULL DEFAULT '-1'::integer,
-	// ts timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP,
-
-	unix.Syscall(unix.SYS_SHMDT, shmAddr, 0, 0)
-	return nil
-}
-
-// DeleteShareMemory defines a function to delete shared memory
-func DeleteShareMemory(key uintptr) error {
-	_, _, err := unix.Syscall(unix.SYS_SHM_UNLINK, key, 0, 0o666)
-	if err != 0 {
-		return fmt.Errorf("get shared memory failed:%w", err)
-	}
-	return nil
-}

sql/async_task.sql

@@ -0,0 +1,57 @@
+-- Async task table schema migration
+-- Add new columns for enhanced task tracking and retry functionality
+
+-- Add new columns to async_task table
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS started_at bigint NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS execution_time bigint NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS retry_count integer NOT NULL DEFAULT 0;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS max_retry_count integer NOT NULL DEFAULT 3;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS next_retry_time bigint NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS retry_delay integer NOT NULL DEFAULT 5000;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS priority integer NOT NULL DEFAULT 5;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS queue_name varchar(100) NOT NULL DEFAULT 'default';
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS worker_id varchar(50) NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS failure_reason text NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS stack_trace text NULL;
+ALTER TABLE async_task ADD COLUMN IF NOT EXISTS created_by varchar(100) NULL;
+
+-- Add new columns to async_task_result table
+ALTER TABLE async_task_result ADD COLUMN IF NOT EXISTS execution_time bigint NOT NULL DEFAULT 0;
+ALTER TABLE async_task_result ADD COLUMN IF NOT EXISTS memory_usage bigint NULL;
+ALTER TABLE async_task_result ADD COLUMN IF NOT EXISTS cpu_usage double precision NULL;
+ALTER TABLE async_task_result ADD COLUMN IF NOT EXISTS retry_count integer NOT NULL DEFAULT 0;
+ALTER TABLE async_task_result ADD COLUMN IF NOT EXISTS completed_at bigint NOT NULL DEFAULT 0;
+
+-- Add indexes for improved query performance
+CREATE INDEX IF NOT EXISTS idx_async_task_status_priority ON async_task(status, priority DESC);
+CREATE INDEX IF NOT EXISTS idx_async_task_next_retry_time ON async_task(next_retry_time) WHERE status = 'FAILED';
+CREATE INDEX IF NOT EXISTS idx_async_task_created_by ON async_task(created_by);
+CREATE INDEX IF NOT EXISTS idx_async_task_task_type ON async_task(task_type);
+CREATE INDEX IF NOT EXISTS idx_async_task_started_at ON async_task(started_at) WHERE started_at IS NOT NULL;
+
+-- Update existing rows to have default values for new columns
+UPDATE async_task SET priority = 5 WHERE priority IS NULL;
+UPDATE async_task SET queue_name = 'default' WHERE queue_name IS NULL;
+UPDATE async_task SET retry_count = 0 WHERE retry_count IS NULL;
+UPDATE async_task SET max_retry_count = 3 WHERE max_retry_count IS NULL;
+UPDATE async_task SET retry_delay = 5000 WHERE retry_delay IS NULL;
+
+-- Add comments for new columns
+COMMENT ON COLUMN async_task.started_at IS 'Timestamp when task execution started (Unix epoch seconds)';
+COMMENT ON COLUMN async_task.execution_time IS 'Task execution time in milliseconds';
+COMMENT ON COLUMN async_task.retry_count IS 'Number of retry attempts for failed tasks';
+COMMENT ON COLUMN async_task.max_retry_count IS 'Maximum number of retry attempts allowed';
+COMMENT ON COLUMN async_task.next_retry_time IS 'Next retry timestamp (Unix epoch seconds)';
+COMMENT ON COLUMN async_task.retry_delay IS 'Delay between retries in milliseconds';
+COMMENT ON COLUMN async_task.priority IS 'Task priority (1-10, higher is more important)';
+COMMENT ON COLUMN async_task.queue_name IS 'Name of the queue the task belongs to';
+COMMENT ON COLUMN async_task.worker_id IS 'ID of the worker processing the task';
+COMMENT ON COLUMN async_task.failure_reason IS 'Reason for task failure';
+COMMENT ON COLUMN async_task.stack_trace IS 'Stack trace for debugging failed tasks';
+COMMENT ON COLUMN async_task.created_by IS 'User or system that created the task';
+
+COMMENT ON COLUMN async_task_result.execution_time IS 'Total execution time in milliseconds';
+COMMENT ON COLUMN async_task_result.memory_usage IS 'Memory usage in bytes';
+COMMENT ON COLUMN async_task_result.cpu_usage IS 'CPU usage percentage';
+COMMENT ON COLUMN async_task_result.retry_count IS 'Number of retries before success';
+COMMENT ON COLUMN async_task_result.completed_at IS 'Timestamp when task completed (Unix epoch seconds)';

task/handler_factory.go

@@ -0,0 +1,430 @@
+// Package task provides asynchronous task processing with handler factory pattern
+package task
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"modelRT/database"
+	"modelRT/logger"
+	"modelRT/orm"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+// TaskHandler defines the interface for task processors
+type TaskHandler interface {
+	// Execute processes a task with the given ID, type, and params from the MQ message
+	Execute(ctx context.Context, taskID uuid.UUID, taskType TaskType, params map[string]any, db *gorm.DB) error
+	// CanHandle returns true if this handler can process the given task type
+	CanHandle(taskType TaskType) bool
+	// Name returns the name of the handler for logging and metrics
+	Name() string
+}
+
+// HandlerFactory creates task handlers based on task type
+type HandlerFactory struct {
+	handlers map[TaskType]TaskHandler
+	mu       sync.RWMutex
+}
+
+// NewHandlerFactory creates a new HandlerFactory
+func NewHandlerFactory() *HandlerFactory {
+	return &HandlerFactory{
+		handlers: make(map[TaskType]TaskHandler),
+	}
+}
+
+// RegisterHandler registers a handler for a specific task type
+func (f *HandlerFactory) RegisterHandler(ctx context.Context, taskType TaskType, handler TaskHandler) {
+	f.mu.Lock()
+	defer f.mu.Unlock()
+
+	f.handlers[taskType] = handler
+	logger.Info(ctx, "Handler registered",
+		"task_type", taskType,
+		"handler_name", handler.Name(),
+	)
+}
+
+// GetHandler returns a handler for the given task type
+func (f *HandlerFactory) GetHandler(taskType TaskType) (TaskHandler, error) {
+	f.mu.RLock()
+	handler, exists := f.handlers[taskType]
+	f.mu.RUnlock()
+
+	if !exists {
+		return nil, fmt.Errorf("no handler registered for task type: %s", taskType)
+	}
+
+	return handler, nil
+}
+
+// CreateDefaultHandlers registers all default task handlers
+func (f *HandlerFactory) CreateDefaultHandlers(ctx context.Context) {
+	f.RegisterHandler(ctx, TypeTopologyAnalysis, &TopologyAnalysisHandler{})
+	f.RegisterHandler(ctx, TypeEventAnalysis, &EventAnalysisHandler{})
+	f.RegisterHandler(ctx, TypeBatchImport, &BatchImportHandler{})
+	f.RegisterHandler(ctx, TaskType(TaskTypeTest), NewTestTaskHandler())
+}
+
+// BaseHandler provides common functionality for all task handlers
+type BaseHandler struct {
+	name string
+}
+
+// NewBaseHandler creates a new BaseHandler
+func NewBaseHandler(name string) *BaseHandler {
+	return &BaseHandler{name: name}
+}
+
+// Name returns the handler name
+func (h *BaseHandler) Name() string {
+	return h.name
+}
+
+// TopologyAnalysisHandler handles topology analysis tasks
+type TopologyAnalysisHandler struct {
+	BaseHandler
+}
+
+// NewTopologyAnalysisHandler creates a new TopologyAnalysisHandler
+func NewTopologyAnalysisHandler() *TopologyAnalysisHandler {
+	return &TopologyAnalysisHandler{
+		BaseHandler: *NewBaseHandler("topology_analysis_handler"),
+	}
+}
+
+// Execute processes a topology analysis task.
+// Params (all sourced from the MQ message, no DB lookup needed):
+//   - start_component_uuid (string, required): BFS origin
+//   - end_component_uuid   (string, required): reachability target
+//   - check_in_service     (bool,   optional, default true): skip out-of-service components
+func (h *TopologyAnalysisHandler) Execute(ctx context.Context, taskID uuid.UUID, taskType TaskType, params map[string]any, db *gorm.DB) error {
+	logger.Info(ctx, "topology analysis started", "task_id", taskID)
+
+	// Phase 1: parse params from MQ message
+	startComponentUUID, endComponentUUID, checkInService, err := parseTopologyAnalysisParams(params)
+	if err != nil {
+		return fmt.Errorf("invalid topology analysis params: %w", err)
+	}
+
+	logger.Info(ctx, "topology params parsed",
+		"task_id", taskID,
+		"start", startComponentUUID,
+		"end", endComponentUUID,
+		"check_in_service", checkInService,
+	)
+
+	if err := database.UpdateAsyncTaskProgress(ctx, db, taskID, 20); err != nil {
+		logger.Warn(ctx, "update progress failed", "task_id", taskID, "progress", 20, "error", err)
+	}
+
+	// Phase 2: query topology edges from startComponentUUID, build adjacency list
+	topoEdges, err := database.QueryTopologicByStartUUID(ctx, db, startComponentUUID)
+	if err != nil {
+		return fmt.Errorf("query topology from start node: %w", err)
+	}
+
+	// adjacency list: uuid_from → []uuid_to
+	adjMap := make(map[uuid.UUID][]uuid.UUID, len(topoEdges))
+	// collect all UUIDs for batch InService query
+	allUUIDs := make(map[uuid.UUID]struct{}, len(topoEdges)*2)
+	allUUIDs[startComponentUUID] = struct{}{}
+	for _, edge := range topoEdges {
+		adjMap[edge.UUIDFrom] = append(adjMap[edge.UUIDFrom], edge.UUIDTo)
+		allUUIDs[edge.UUIDFrom] = struct{}{}
+		allUUIDs[edge.UUIDTo] = struct{}{}
+	}
+
+	if err := database.UpdateAsyncTaskProgress(ctx, db, taskID, 40); err != nil {
+		logger.Warn(ctx, "update progress failed", "task_id", taskID, "progress", 40, "error", err)
+	}
+
+	// Phase 3: batch-load InService status (only when checkInService is true)
+	inServiceMap := make(map[uuid.UUID]bool)
+	if checkInService {
+		uuidSlice := make([]uuid.UUID, 0, len(allUUIDs))
+		for id := range allUUIDs {
+			uuidSlice = append(uuidSlice, id)
+		}
+		inServiceMap, err = database.QueryComponentsInServiceByUUIDs(ctx, db, uuidSlice)
+		if err != nil {
+			return fmt.Errorf("query component in_service status: %w", err)
+		}
+
+		// check the start node itself before BFS
+		if !inServiceMap[startComponentUUID] {
+			return persistTopologyResult(ctx, db, taskID, startComponentUUID, endComponentUUID,
+				checkInService, false, nil, &startComponentUUID)
+		}
+	}
+
+	if err := database.UpdateAsyncTaskProgress(ctx, db, taskID, 60); err != nil {
+		logger.Warn(ctx, "update progress failed", "task_id", taskID, "progress", 60, "error", err)
+	}
+
+	// Phase 4: BFS reachability check
+	visited := make(map[uuid.UUID]struct{})
+	parent := make(map[uuid.UUID]uuid.UUID) // for path reconstruction
+	queue := []uuid.UUID{startComponentUUID}
+	visited[startComponentUUID] = struct{}{}
+	isReachable := false
+	var blockedBy *uuid.UUID
+
+	for len(queue) > 0 {
+		cur := queue[0]
+		queue = queue[1:]
+
+		if cur == endComponentUUID {
+			isReachable = true
+			break
+		}
+
+		for _, next := range adjMap[cur] {
+			if _, seen := visited[next]; seen {
+				continue
+			}
+			if checkInService && !inServiceMap[next] {
+				// record first out-of-service blocker but keep searching other branches
+				if blockedBy == nil {
+					id := next
+					blockedBy = &id
+				}
+				continue
+			}
+			visited[next] = struct{}{}
+			parent[next] = cur
+			queue = append(queue, next)
+		}
+	}
+
+	if err := database.UpdateAsyncTaskProgress(ctx, db, taskID, 80); err != nil {
+		logger.Warn(ctx, "update progress failed", "task_id", taskID, "progress", 80, "error", err)
+	}
+
+	// Phase 5: reconstruct path (if reachable) and persist result
+	var path []uuid.UUID
+	if isReachable {
+		blockedBy = nil // reachable path found — clear any partial blocker
+		path = reconstructPath(parent, startComponentUUID, endComponentUUID)
+	}
+
+	return persistTopologyResult(ctx, db, taskID, startComponentUUID, endComponentUUID,
+		checkInService, isReachable, path, blockedBy)
+}
+
+// parseTopologyAnalysisParams extracts and validates the three required fields.
+// check_in_service defaults to true when absent.
+func parseTopologyAnalysisParams(params map[string]any) (startID, endID uuid.UUID, checkInService bool, err error) {
+	startStr, ok := params["start_component_uuid"].(string)
+	if !ok || startStr == "" {
+		err = fmt.Errorf("missing or invalid start_component_uuid")
+		return
+	}
+	endStr, ok := params["end_component_uuid"].(string)
+	if !ok || endStr == "" {
+		err = fmt.Errorf("missing or invalid end_component_uuid")
+		return
+	}
+	startID, err = uuid.FromString(startStr)
+	if err != nil {
+		err = fmt.Errorf("parse start_component_uuid %q: %w", startStr, err)
+		return
+	}
+	endID, err = uuid.FromString(endStr)
+	if err != nil {
+		err = fmt.Errorf("parse end_component_uuid %q: %w", endStr, err)
+		return
+	}
+
+	// check_in_service defaults to true
+	checkInService = true
+	if v, exists := params["check_in_service"]; exists {
+		if b, isBool := v.(bool); isBool {
+			checkInService = b
+		}
+	}
+	return
+}
+
+// reconstructPath walks the parent map backwards from end to start.
+func reconstructPath(parent map[uuid.UUID]uuid.UUID, start, end uuid.UUID) []uuid.UUID {
+	var path []uuid.UUID
+	for cur := end; cur != start; cur = parent[cur] {
+		path = append(path, cur)
+	}
+	path = append(path, start)
+	// reverse: path was built end→start
+	for i, j := 0, len(path)-1; i < j; i, j = i+1, j-1 {
+		path[i], path[j] = path[j], path[i]
+	}
+	return path
+}
+
+// persistTopologyResult serialises the analysis outcome and writes it to async_task_result.
+func persistTopologyResult(
+	ctx context.Context, db *gorm.DB, taskID uuid.UUID,
+	startID, endID uuid.UUID, checkInService, isReachable bool,
+	path []uuid.UUID, blockedBy *uuid.UUID,
+) error {
+	pathStrs := make([]string, 0, len(path))
+	for _, id := range path {
+		pathStrs = append(pathStrs, id.String())
+	}
+
+	result := orm.JSONMap{
+		"start_component_uuid": startID.String(),
+		"end_component_uuid":   endID.String(),
+		"check_in_service":     checkInService,
+		"is_reachable":         isReachable,
+		"path":                 pathStrs,
+		"computed_at":          time.Now().Unix(),
+	}
+	if blockedBy != nil {
+		result["blocked_by"] = blockedBy.String()
+	}
+
+	if err := database.CreateAsyncTaskResult(ctx, db, taskID, result); err != nil {
+		return fmt.Errorf("save task result: %w", err)
+	}
+
+	logger.Info(ctx, "topology analysis completed",
+		"task_id", taskID,
+		"is_reachable", isReachable,
+		"path_length", len(path),
+	)
+	return nil
+}
+
+// CanHandle returns true for topology analysis tasks
+func (h *TopologyAnalysisHandler) CanHandle(taskType TaskType) bool {
+	return taskType == TypeTopologyAnalysis
+}
+
+// EventAnalysisHandler handles event analysis tasks
+type EventAnalysisHandler struct {
+	BaseHandler
+}
+
+// NewEventAnalysisHandler creates a new EventAnalysisHandler
+func NewEventAnalysisHandler() *EventAnalysisHandler {
+	return &EventAnalysisHandler{
+		BaseHandler: *NewBaseHandler("event_analysis_handler"),
+	}
+}
+
+// Execute processes an event analysis task
+func (h *EventAnalysisHandler) Execute(ctx context.Context, taskID uuid.UUID, taskType TaskType, params map[string]any, db *gorm.DB) error {
+	logger.Info(ctx, "Starting event analysis",
+		"task_id", taskID,
+		"task_type", taskType,
+	)
+
+	// TODO: Implement actual event analysis logic
+	// This would typically involve:
+	// 1. Fetching motor and trigger information
+	// 2. Analyzing events within the specified duration
+	// 3. Generating analysis report
+	// 4. Storing results in database
+
+	// Simulate work
+	logger.Info(ctx, "Event analysis completed",
+		"task_id", taskID,
+		"task_type", taskType,
+	)
+
+	return nil
+}
+
+// CanHandle returns true for event analysis tasks
+func (h *EventAnalysisHandler) CanHandle(taskType TaskType) bool {
+	return taskType == TypeEventAnalysis
+}
+
+// BatchImportHandler handles batch import tasks
+type BatchImportHandler struct {
+	BaseHandler
+}
+
+// NewBatchImportHandler creates a new BatchImportHandler
+func NewBatchImportHandler() *BatchImportHandler {
+	return &BatchImportHandler{
+		BaseHandler: *NewBaseHandler("batch_import_handler"),
+	}
+}
+
+// Execute processes a batch import task
+func (h *BatchImportHandler) Execute(ctx context.Context, taskID uuid.UUID, taskType TaskType, params map[string]any, db *gorm.DB) error {
+	logger.Info(ctx, "Starting batch import",
+		"task_id", taskID,
+		"task_type", taskType,
+	)
+
+	// TODO: Implement actual batch import logic
+	// This would typically involve:
+	// 1. Reading file from specified path
+	// 2. Parsing file content (CSV, Excel, etc.)
+	// 3. Validating and importing data into database
+	// 4. Generating import report
+
+	// Simulate work
+	logger.Info(ctx, "Batch import completed",
+		"task_id", taskID,
+		"task_type", taskType,
+	)
+
+	return nil
+}
+
+// CanHandle returns true for batch import tasks
+func (h *BatchImportHandler) CanHandle(taskType TaskType) bool {
+	return taskType == TypeBatchImport
+}
+
+// CompositeHandler can handle multiple task types by delegating to appropriate handlers
+type CompositeHandler struct {
+	factory *HandlerFactory
+}
+
+// NewCompositeHandler creates a new CompositeHandler
+func NewCompositeHandler(factory *HandlerFactory) *CompositeHandler {
+	return &CompositeHandler{factory: factory}
+}
+
+// Execute delegates task execution to the appropriate handler
+func (h *CompositeHandler) Execute(ctx context.Context, taskID uuid.UUID, taskType TaskType, params map[string]any, db *gorm.DB) error {
+	handler, err := h.factory.GetHandler(taskType)
+	if err != nil {
+		return fmt.Errorf("failed to get handler for task type %s: %w", taskType, err)
+	}
+
+	return handler.Execute(ctx, taskID, taskType, params, db)
+}
+
+// CanHandle returns true if any registered handler can handle the task type
+func (h *CompositeHandler) CanHandle(taskType TaskType) bool {
+	_, err := h.factory.GetHandler(taskType)
+	return err == nil
+}
+
+// Name returns the composite handler name
+func (h *CompositeHandler) Name() string {
+	return "composite_handler"
+}
+
+// DefaultHandlerFactory returns a HandlerFactory with all default handlers registered
+func DefaultHandlerFactory(ctx context.Context) *HandlerFactory {
+	factory := NewHandlerFactory()
+	factory.CreateDefaultHandlers(ctx)
+	return factory
+}
+
+// DefaultCompositeHandler returns a CompositeHandler with all default handlers
+func DefaultCompositeHandler(ctx context.Context) TaskHandler {
+	factory := DefaultHandlerFactory(ctx)
+	return NewCompositeHandler(factory)
+}