modelRT/mq/event/event_handlers.go

83 lines
2.9 KiB
Go

// 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
}