fix: fallback to current recommend group after hash filtering

- Return current config group recommendations when matched config candidates fail hash validation
- Return current measurement group recommendations when matched tag candidates fail hash validation

constants/recommend_keys.go

@@ -4,6 +4,8 @@ package constants
 const (
 	// DefaultScore define the default score for redissearch suggestion
 	DefaultScore = 1.0
+	// ComponentConfigKey define component config token used at token6
+	ComponentConfigKey = "component"
 )
 
 const (
@@ -42,6 +44,9 @@ const (
 
 	// RedisSpecCompTagMeasSetKey define redis set key which store all measurement tag keys under specific component tag
 	RedisSpecCompTagMeasSetKey = "%s_measurement_tag_keys"
+
+	// RedisSpecCompNSPathMeasSetKey define redis set key which store all measurement tag keys under specific component nspath
+	RedisSpecCompNSPathMeasSetKey = "%s_nspath_measurement_tag_keys"
 )
 
 const (

database/query_component_columns.go

@@ -0,0 +1,28 @@
+// Package database define database operation functions
+package database
+
+import (
+	"context"
+
+	"modelRT/orm"
+
+	"gorm.io/gorm"
+)
+
+// QueryComponentColumnNames returns all column names from the component table.
+func QueryComponentColumnNames(ctx context.Context, db *gorm.DB) ([]string, error) {
+	columnTypes, err := db.WithContext(ctx).Migrator().ColumnTypes((&orm.Component{}).TableName())
+	if err != nil {
+		return nil, err
+	}
+
+	columnNames := make([]string, 0, len(columnTypes))
+	for _, columnType := range columnTypes {
+		columnName := columnType.Name()
+		if columnName == "" {
+			continue
+		}
+		columnNames = append(columnNames, columnName)
+	}
+	return columnNames, nil
+}

database/query_component_measurement.go

@@ -28,6 +28,7 @@ func GetFullMeasurementSet(ctx context.Context, db *gorm.DB) (*orm.MeasurementSe
 		StationToCompNSPaths: make(map[string][]string),
 		CompNSPathToCompTags: make(map[string][]string),
 		CompTagToMeasTags:    make(map[string][]string),
+		CompNSPathToMeasTags: make(map[string][]string),
 	}
 
 	g, gctx := errgroup.WithContext(ctx)
@@ -114,10 +115,13 @@ func GetFullMeasurementSet(ctx context.Context, db *gorm.DB) (*orm.MeasurementSe
 		var measurements []struct {
 			orm.Measurement
 			CompTag    string `gorm:"column:comp_tag"`
+			CompNSPath string `gorm:"column:comp_nspath"`
+			BayTag     string `gorm:"column:bay_tag"`
 		}
 		if err := db.Table("measurement").
-			Select("measurement.*, component.tag as comp_tag").
+			Select("measurement.*, component.tag as comp_tag, component.nspath as comp_nspath, bay.tag as bay_tag").
 			Joins("left join component on measurement.component_uuid = component.global_uuid").
+			Joins("left join bay on measurement.bay_uuid = bay.bay_uuid").
 			Scan(&measurements).Error; err != nil {
 			return fmt.Errorf("query measurements: %w", err)
 		}
@@ -126,6 +130,9 @@ func GetFullMeasurementSet(ctx context.Context, db *gorm.DB) (*orm.MeasurementSe
 			if m.CompTag != "" {
 				mSet.CompTagToMeasTags[m.CompTag] = append(mSet.CompTagToMeasTags[m.CompTag], m.Tag)
 			}
+			if m.CompNSPath != "" && m.CompNSPath == m.BayTag {
+				mSet.CompNSPathToMeasTags[m.CompNSPath] = append(mSet.CompNSPathToMeasTags[m.CompNSPath], m.Tag)
+			}
 		}
 		return nil
 	})

docs/docs.go

@@ -524,10 +524,6 @@ const docTemplate = `{
                         " \"I_B_rms\"",
                         "\"I_C_rms\"]"
                     ]
-                },
-                "recommended_type": {
-                    "type": "string",
-                    "example": "grid_tag"
                 }
             }
         },

docs/swagger.json

@@ -518,10 +518,6 @@
                         " \"I_B_rms\"",
                         "\"I_C_rms\"]"
                     ]
-                },
-                "recommended_type": {
-                    "type": "string",
-                    "example": "grid_tag"
                 }
             }
         },

docs/swagger.yaml

@@ -86,9 +86,6 @@ definitions:
         items:
           type: string
         type: array
-      recommended_type:
-        example: grid_tag
-        type: string
     type: object
   network.RealTimeDataPayload:
     properties:

handler/alert_event_query.go

@@ -15,13 +15,14 @@ import (
 
 // QueryAlertEventHandler define query alert event process API
 func QueryAlertEventHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var targetLevel constants.AlertLevel
 
 	alertManger := alert.GetAlertMangerInstance()
 	levelStr := c.Query("level")
 	level, err := strconv.Atoi(levelStr)
 	if err != nil {
-		logger.Error(c, "convert alert level string to int failed", "error", err)
+		logger.Error(ctx, "convert alert level string to int failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: -1,

handler/anchor_point_replace.go

@@ -19,15 +19,16 @@ import (
 
 // ComponentAnchorReplaceHandler define component anchor point replace process API
 func ComponentAnchorReplaceHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var uuid, anchorName string
 
 	pgClient := database.GetPostgresDBClient()
-	cancelCtx, cancel := context.WithTimeout(c, 5*time.Second)
+	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
 	defer cancel()
 
 	var request network.ComponetAnchorReplaceRequest
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "unmarshal component anchor point replace info failed", "error", err)
+		logger.Error(ctx, "unmarshal component anchor point replace info failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -42,7 +43,7 @@ func ComponentAnchorReplaceHandler(c *gin.Context) {
 	var componentInfo orm.Component
 	result := pgClient.WithContext(cancelCtx).Model(&orm.Component{}).Where("global_uuid = ?", uuid).Find(&componentInfo)
 	if result.Error != nil {
-		logger.Error(c, "query component detail info failed", "error", result.Error)
+		logger.Error(ctx, "query component detail info failed", "error", result.Error)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -54,7 +55,7 @@ func ComponentAnchorReplaceHandler(c *gin.Context) {
 
 	if result.RowsAffected == 0 {
 		err := fmt.Errorf("query component detail info by uuid failed:%w", errcode.ErrQueryRowZero)
-		logger.Error(c, "query component detail info from table is empty", "table_name", "component")
+		logger.Error(ctx, "query component detail info from table is empty", "table_name", "component")
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,

handler/async_task_create_handler.go

@@ -2,6 +2,8 @@
 package handler
 
 import (
+	"fmt"
+
 	"modelRT/constants"
 	"modelRT/database"
 	"modelRT/logger"
@@ -152,6 +154,8 @@ func validateBatchImportParams(params map[string]any) bool {
 func validateTestTaskParams(params map[string]any) bool {
 	// Test task has optional parameters, all are valid
 	// sleep_duration defaults to 60 seconds if not provided
+	// TODO Add more validation logic for test task parameters if needed
+	fmt.Println(params)
 	return true
 }
 

handler/attr_delete.go

@@ -13,12 +13,13 @@ import (
 
 // AttrDeleteHandler deletes a data attribute
 func AttrDeleteHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.AttrDeleteRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
 
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -27,7 +28,7 @@ func AttrDeleteHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal attribute delete request", "error", err)
+		logger.Error(ctx, "failed to unmarshal attribute delete request", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -35,9 +36,9 @@ func AttrDeleteHandler(c *gin.Context) {
 		return
 	}
 
-	rs := diagram.NewRedisString(c, request.AttrToken, clientToken, 10, true)
+	rs := diagram.NewRedisString(ctx, request.AttrToken, clientToken, 10, true)
 	if err := rs.GETDEL(request.AttrToken); err != nil {
-		logger.Error(c, "failed to delete attribute from Redis", "attr_token", request.AttrToken, "error", err)
+		logger.Error(ctx, "failed to delete attribute from Redis", "attr_token", request.AttrToken, "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code:    http.StatusBadRequest,
 			Msg:     err.Error(),

handler/attr_load.go

@@ -13,13 +13,14 @@ import (
 
 // AttrGetHandler retrieves the value of a data attribute
 func AttrGetHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.AttrGetRequest
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
 
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -28,7 +29,7 @@ func AttrGetHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal attribute get request", "error", err)
+		logger.Error(ctx, "failed to unmarshal attribute get request", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -37,12 +38,12 @@ func AttrGetHandler(c *gin.Context) {
 	}
 
 	pgClient := database.GetPostgresDBClient()
-	tx := pgClient.Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 
-	attrModel, err := database.ParseAttrToken(c, tx, request.AttrToken, clientToken)
+	attrModel, err := database.ParseAttrToken(ctx, tx, request.AttrToken, clientToken)
 	if err != nil {
 		tx.Rollback()
-		logger.Error(c, "failed to parse attribute token", "attr_token", request.AttrToken, "error", err)
+		logger.Error(ctx, "failed to parse attribute token", "attr_token", request.AttrToken, "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code:    http.StatusBadRequest,
 			Msg:     err.Error(),

handler/attr_update.go

@@ -13,13 +13,14 @@ import (
 
 // AttrSetHandler sets the value of a data attribute
 func AttrSetHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.AttrSetRequest
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
 
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -28,7 +29,7 @@ func AttrSetHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal attribute set request", "error", err)
+		logger.Error(ctx, "failed to unmarshal attribute set request", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -37,9 +38,9 @@ func AttrSetHandler(c *gin.Context) {
 	}
 
 	// The logic for handling Redis operations directly from the handler
-	rs := diagram.NewRedisString(c, request.AttrToken, clientToken, 10, true)
+	rs := diagram.NewRedisString(ctx, request.AttrToken, clientToken, 10, true)
 	if err := rs.Set(request.AttrToken, request.AttrValue); err != nil {
-		logger.Error(c, "failed to set attribute value in Redis", "attr_token", request.AttrToken, "error", err)
+		logger.Error(ctx, "failed to set attribute value in Redis", "attr_token", request.AttrToken, "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code:    http.StatusBadRequest,
 			Msg:     err.Error(),

handler/circuit_diagram_create.go

@@ -16,11 +16,12 @@ import (
 
 // CircuitDiagramCreateHandler define circuit diagram create process API
 func CircuitDiagramCreateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 
 	var request network.CircuitDiagramCreateRequest
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "unmarshal circuit diagram create info failed", "error", err)
+		logger.Error(ctx, "unmarshal circuit diagram create info failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -32,7 +33,7 @@ func CircuitDiagramCreateHandler(c *gin.Context) {
 
 	graph, err := diagram.GetGraphMap(request.PageID)
 	if err != nil {
-		logger.Error(c, "get topologic data from set by pageID failed", "error", err)
+		logger.Error(ctx, "get topologic data from set by pageID failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -60,7 +61,7 @@ func CircuitDiagramCreateHandler(c *gin.Context) {
 				err = fmt.Errorf("convert uuid from string failed:%w:%w", err1, err2)
 			}
 
-			logger.Error(c, "format uuid from string failed", "error", err)
+			logger.Error(ctx, "format uuid from string failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -78,13 +79,13 @@ func CircuitDiagramCreateHandler(c *gin.Context) {
 	}
 
 	// open transaction
-	tx := pgClient.Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 
-	err = database.CreateTopologicIntoDB(c, tx, request.PageID, topologicCreateInfos)
+	err = database.CreateTopologicIntoDB(ctx, tx, request.PageID, topologicCreateInfos)
 	if err != nil {
 		tx.Rollback()
 
-		logger.Error(c, "create topologic info into DB failed", "topologic_info", topologicCreateInfos, "error", err)
+		logger.Error(ctx, "create topologic info into DB failed", "topologic_info", topologicCreateInfos, "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -102,11 +103,11 @@ func CircuitDiagramCreateHandler(c *gin.Context) {
 	}
 
 	for index, info := range request.ComponentInfos {
-		componentUUID, err := database.CreateComponentIntoDB(c, tx, info)
+		componentUUID, err := database.CreateComponentIntoDB(ctx, tx, info)
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "insert component info into DB failed", "error", err)
+			logger.Error(ctx, "insert component info into DB failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -125,7 +126,7 @@ func CircuitDiagramCreateHandler(c *gin.Context) {
 		// TODO 修复赋值问题
 		component, err := network.ConvertComponentCreateInfosToComponents(info)
 		if err != nil {
-			logger.Error(c, "convert component params info failed", "component_info", info, "error", err)
+			logger.Error(ctx, "convert component params info failed", "component_info", info, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,

handler/circuit_diagram_delete.go

@@ -21,11 +21,12 @@ import (
 
 // CircuitDiagramDeleteHandler define circuit diagram delete process API
 func CircuitDiagramDeleteHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 
 	var request network.CircuitDiagramDeleteRequest
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "unmarshal circuit diagram del info failed", "error", err)
+		logger.Error(ctx, "unmarshal circuit diagram del info failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -37,7 +38,7 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 
 	graph, err := diagram.GetGraphMap(request.PageID)
 	if err != nil {
-		logger.Error(c, "get topologic data from set by pageID failed", "error", err)
+		logger.Error(ctx, "get topologic data from set by pageID failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -65,7 +66,7 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 				err = fmt.Errorf("convert uuid from string failed:%w:%w", err1, err2)
 			}
 
-			logger.Error(c, "format uuid from string failed", "error", err)
+			logger.Error(ctx, "format uuid from string failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -83,14 +84,14 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 	}
 
 	// open transaction
-	tx := pgClient.Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 
 	for _, topologicDelInfo := range topologicDelInfos {
-		err = database.DeleteTopologicIntoDB(c, tx, request.PageID, topologicDelInfo)
+		err = database.DeleteTopologicIntoDB(ctx, tx, request.PageID, topologicDelInfo)
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "delete topologic info into DB failed", "topologic_info", topologicDelInfo, "error", err)
+			logger.Error(ctx, "delete topologic info into DB failed", "topologic_info", topologicDelInfo, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -107,7 +108,7 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "delete topologic info failed", "topologic_info", topologicDelInfo, "error", err)
+			logger.Error(ctx, "delete topologic info failed", "topologic_info", topologicDelInfo, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -126,14 +127,14 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 	}
 
 	for _, componentInfo := range request.ComponentInfos {
-		cancelCtx, cancel := context.WithTimeout(c, 5*time.Second)
+		cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
 		defer cancel()
 
 		globalUUID, err := uuid.FromString(componentInfo.UUID)
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "format uuid from string failed", "error", err)
+			logger.Error(ctx, "format uuid from string failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -157,7 +158,7 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 				err = fmt.Errorf("%w:please check uuid conditions", errcode.ErrDeleteRowZero)
 			}
 
-			logger.Error(c, "query component info into postgresDB failed", "component_global_uuid", componentInfo.UUID, "error", err)
+			logger.Error(ctx, "query component info into postgresDB failed", "component_global_uuid", componentInfo.UUID, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -179,7 +180,7 @@ func CircuitDiagramDeleteHandler(c *gin.Context) {
 				err = fmt.Errorf("%w:please check uuid conditions", errcode.ErrDeleteRowZero)
 			}
 
-			logger.Error(c, "delete component info into postgresDB failed", "component_global_uuid", componentInfo.UUID, "error", err)
+			logger.Error(ctx, "delete component info into postgresDB failed", "component_global_uuid", componentInfo.UUID, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,

handler/circuit_diagram_load.go

@@ -24,11 +24,12 @@ import (
 // @Failure 400 {object} network.FailureResponse "request process failed"
 // @Router /model/diagram_load/{page_id} [get]
 func CircuitDiagramLoadHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 
 	pageID, err := strconv.ParseInt(c.Query("page_id"), 10, 64)
 	if err != nil {
-		logger.Error(c, "get pageID from url param failed", "error", err)
+		logger.Error(ctx, "get pageID from url param failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -43,7 +44,7 @@ func CircuitDiagramLoadHandler(c *gin.Context) {
 
 	topologicInfo, err := diagram.GetGraphMap(pageID)
 	if err != nil {
-		logger.Error(c, "get topologic data from set by pageID failed", "error", err)
+		logger.Error(ctx, "get topologic data from set by pageID failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -62,9 +63,9 @@ func CircuitDiagramLoadHandler(c *gin.Context) {
 	componentParamMap := make(map[string]any)
 	for _, VerticeLink := range topologicInfo.VerticeLinks {
 		for _, componentUUID := range VerticeLink {
-			component, err := database.QueryComponentByUUID(c, pgClient, componentUUID)
+			component, err := database.QueryComponentByUUID(ctx, pgClient, componentUUID)
 			if err != nil {
-				logger.Error(c, "get component id info from DB by uuid failed", "error", err)
+				logger.Error(ctx, "get component id info from DB by uuid failed", "error", err)
 
 				resp := network.FailureResponse{
 					Code: http.StatusBadRequest,
@@ -79,7 +80,7 @@ func CircuitDiagramLoadHandler(c *gin.Context) {
 
 			componentParams, err := diagram.GetComponentMap(component.GlobalUUID.String())
 			if err != nil {
-				logger.Error(c, "get component data from set by uuid failed", "error", err)
+				logger.Error(ctx, "get component data from set by uuid failed", "error", err)
 
 				resp := network.FailureResponse{
 					Code: http.StatusBadRequest,
@@ -96,9 +97,9 @@ func CircuitDiagramLoadHandler(c *gin.Context) {
 	}
 
 	rootVertexUUID := topologicInfo.RootVertex.String()
-	rootComponent, err := database.QueryComponentByUUID(c, pgClient, topologicInfo.RootVertex)
+	rootComponent, err := database.QueryComponentByUUID(ctx, pgClient, topologicInfo.RootVertex)
 	if err != nil {
-		logger.Error(c, "get component id info from DB by uuid failed", "error", err)
+		logger.Error(ctx, "get component id info from DB by uuid failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -113,7 +114,7 @@ func CircuitDiagramLoadHandler(c *gin.Context) {
 
 	rootComponentParam, err := diagram.GetComponentMap(rootComponent.GlobalUUID.String())
 	if err != nil {
-		logger.Error(c, "get component data from set by uuid failed", "error", err)
+		logger.Error(ctx, "get component data from set by uuid failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,

handler/circuit_diagram_update.go

@@ -14,11 +14,12 @@ import (
 
 // CircuitDiagramUpdateHandler define circuit diagram update process API
 func CircuitDiagramUpdateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 
 	var request network.CircuitDiagramUpdateRequest
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "unmarshal circuit diagram update info failed", "error", err)
+		logger.Error(ctx, "unmarshal circuit diagram update info failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -30,7 +31,7 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 
 	graph, err := diagram.GetGraphMap(request.PageID)
 	if err != nil {
-		logger.Error(c, "get topologic data from set by pageID failed", "error", err)
+		logger.Error(ctx, "get topologic data from set by pageID failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -47,7 +48,7 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 	for _, topologicLink := range request.TopologicLinks {
 		changeInfo, err := network.ParseUUID(topologicLink)
 		if err != nil {
-			logger.Error(c, "format uuid from string failed", "error", err)
+			logger.Error(ctx, "format uuid from string failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -63,14 +64,14 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 	}
 
 	// open transaction
-	tx := pgClient.Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 
 	for _, topologicChangeInfo := range topologicChangeInfos {
-		err = database.UpdateTopologicIntoDB(c, tx, request.PageID, topologicChangeInfo)
+		err = database.UpdateTopologicIntoDB(ctx, tx, request.PageID, topologicChangeInfo)
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "update topologic info into DB failed", "topologic_info", topologicChangeInfo, "error", err)
+			logger.Error(ctx, "update topologic info into DB failed", "topologic_info", topologicChangeInfo, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -87,7 +88,7 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 		if err != nil {
 			tx.Rollback()
 
-			logger.Error(c, "update topologic info failed", "topologic_info", topologicChangeInfo, "error", err)
+			logger.Error(ctx, "update topologic info failed", "topologic_info", topologicChangeInfo, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -102,9 +103,9 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 	}
 
 	for index, componentInfo := range request.ComponentInfos {
-		componentUUID, err := database.UpdateComponentIntoDB(c, tx, componentInfo)
+		componentUUID, err := database.UpdateComponentIntoDB(ctx, tx, componentInfo)
 		if err != nil {
-			logger.Error(c, "udpate component info into DB failed", "error", err)
+			logger.Error(ctx, "udpate component info into DB failed", "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,
@@ -124,7 +125,7 @@ func CircuitDiagramUpdateHandler(c *gin.Context) {
 		// TODO 修复赋值问题
 		component, err := network.ConvertComponentUpdateInfosToComponents(info)
 		if err != nil {
-			logger.Error(c, "convert component params info failed", "component_info", info, "error", err)
+			logger.Error(ctx, "convert component params info failed", "component_info", info, "error", err)
 
 			resp := network.FailureResponse{
 				Code: http.StatusBadRequest,

handler/component_attribute_query.go

@@ -22,12 +22,13 @@ import (
 
 // ComponentAttributeQueryHandler define circuit diagram component attribute value query process API
 func ComponentAttributeQueryHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 
 	tokens := c.Param("tokens")
 	if tokens == "" {
 		err := fmt.Errorf("tokens is missing from the path")
-		logger.Error(c, "query tokens from path failed", "error", err, "url", c.Request.RequestURI)
+		logger.Error(ctx, "query tokens from path failed", "error", err, "url", c.Request.RequestURI)
 		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
 		return
 	}
@@ -54,10 +55,10 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 	dbQueryMap := make(map[string][]cacheQueryItem)
 	var secondaryQueryCount int
 	for hSetKey, items := range cacheQueryMap {
-		hset := diagram.NewRedisHash(c, hSetKey, 5000, false)
+		hset := diagram.NewRedisHash(ctx, hSetKey, 5000, false)
 		cacheData, err := hset.HGetAll()
 		if err != nil {
-			logger.Warn(c, "redis hgetall failed", "key", hSetKey, "err", err)
+			logger.Warn(ctx, "redis hgetall failed", "key", hSetKey, "err", err)
 		}
 		for _, item := range items {
 			if val, ok := cacheData[item.attributeName]; ok {
@@ -75,9 +76,9 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 		return
 	}
 
-	tx := pgClient.WithContext(c).Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 	if tx.Error != nil {
-		logger.Error(c, "begin postgres transaction failed", "error", tx.Error)
+		logger.Error(ctx, "begin postgres transaction failed", "error", tx.Error)
 		fillRemainingErrors(queryResults, tokenSlice, errcode.ErrBeginTxFailed)
 		payload := genQueryRespPayload(queryResults, tokenSlice)
 		renderRespFailure(c, constants.RespCodeServerError, "begin postgres database transaction failed", payload)
@@ -86,9 +87,9 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 	defer tx.Rollback()
 
 	allCompTags := slices.Collect(maps.Keys(dbQueryMap))
-	compModelMap, err := database.QueryComponentByCompTags(c, tx, allCompTags)
+	compModelMap, err := database.QueryComponentByCompTags(ctx, tx, allCompTags)
 	if err != nil {
-		logger.Error(c, "query component info from postgres database failed", "error", err)
+		logger.Error(ctx, "query component info from postgres database failed", "error", err)
 		fillRemainingErrors(queryResults, tokenSlice, errcode.ErrDBQueryFailed)
 		payload := genQueryRespPayload(queryResults, tokenSlice)
 		renderRespFailure(c, constants.RespCodeServerError, "query component meta failed", payload)
@@ -116,7 +117,7 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 
 	tableNameMap, err := database.BatchGetProjectNames(tx, identifiers)
 	if err != nil {
-		logger.Error(c, "batch get table names from postgres database failed", "error", err)
+		logger.Error(ctx, "batch get table names from postgres database failed", "error", err)
 		fillRemainingErrors(queryResults, tokenSlice, errcode.ErrRetrieveFailed)
 		payload := genQueryRespPayload(queryResults, tokenSlice)
 		renderRespFailure(c, constants.RespCodeServerError, "batch get table names from postgres database failed", payload)
@@ -151,10 +152,11 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 	}
 
 	if err := tx.Commit().Error; err != nil {
-		logger.Warn(c, "postgres transaction commit failed, but returning scanned data", "error", err)
+		logger.Warn(ctx, "postgres transaction commit failed, but returning scanned data", "error", err)
 	} else {
+		backfillCtx := context.WithoutCancel(ctx)
 		for hKey, items := range redisSyncMap {
-			go backfillRedis(c.Copy(), hKey, items)
+			go backfillRedis(backfillCtx, hKey, items)
 		}
 	}
 

handler/component_attribute_update.go

@@ -18,10 +18,11 @@ import (
 
 // ComponentAttributeUpdateHandler define circuit diagram component attribute value update process API
 func ComponentAttributeUpdateHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	pgClient := database.GetPostgresDBClient()
 	var request network.ComponentAttributeUpdateInfo
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "unmarshal request params failed", "error", err)
+		logger.Error(ctx, "unmarshal request params failed", "error", err)
 		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
 		return
 	}
@@ -54,16 +55,16 @@ func ComponentAttributeUpdateHandler(c *gin.Context) {
 	}
 
 	// open transaction
-	tx := pgClient.WithContext(c).Begin()
+	tx := pgClient.WithContext(ctx).Begin()
 	if tx.Error != nil {
-		logger.Error(c, "begin postgres transaction failed", "error", tx.Error)
+		logger.Error(ctx, "begin postgres transaction failed", "error", tx.Error)
 		renderRespFailure(c, constants.RespCodeServerError, "begin postgres transaction failed", nil)
 		return
 	}
 
-	compInfo, err := database.QueryComponentByCompTag(c, tx, attributeComponentTag)
+	compInfo, err := database.QueryComponentByCompTag(ctx, tx, attributeComponentTag)
 	if err != nil {
-		logger.Error(c, "query component info by component tag failed", "error", err, "tag", attributeComponentTag)
+		logger.Error(ctx, "query component info by component tag failed", "error", err, "tag", attributeComponentTag)
 
 		for _, attribute := range request.AttributeConfigs {
 			if _, exists := updateResults[attribute.AttributeToken]; !exists {
@@ -139,7 +140,7 @@ func ComponentAttributeUpdateHandler(c *gin.Context) {
 	}
 
 	for key, items := range redisUpdateMap {
-		hset := diagram.NewRedisHash(c, key, 5000, false)
+		hset := diagram.NewRedisHash(ctx, key, 5000, false)
 
 		fields := make(map[string]any, len(items))
 		for _, item := range items {
@@ -147,7 +148,7 @@ func ComponentAttributeUpdateHandler(c *gin.Context) {
 		}
 
 		if err := hset.SetRedisHashByMap(fields); err != nil {
-			logger.Error(c, "batch sync redis failed", "hash_key", key, "error", err)
+			logger.Error(ctx, "batch sync redis failed", "hash_key", key, "error", err)
 
 			for _, item := range items {
 				if _, exists := updateResults[item.token]; exists {

handler/diagram_node_link.go

@@ -41,11 +41,12 @@ var linkSetConfigs = map[int]linkSetConfig{
 
 // DiagramNodeLinkHandler defines the diagram node link process api
 func DiagramNodeLinkHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.DiagramNodeLinkRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -54,7 +55,7 @@ func DiagramNodeLinkHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal diagram node process request", "error", err)
+		logger.Error(ctx, "failed to unmarshal diagram node process request", "error", err)
 
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -68,9 +69,9 @@ func DiagramNodeLinkHandler(c *gin.Context) {
 	nodeID := request.NodeID
 	nodeLevel := request.NodeLevel
 	action := request.Action
-	prevNodeInfo, currNodeInfo, err := database.QueryNodeInfoByID(c, pgClient, nodeID, nodeLevel)
+	prevNodeInfo, currNodeInfo, err := database.QueryNodeInfoByID(ctx, pgClient, nodeID, nodeLevel)
 	if err != nil {
-		logger.Error(c, "failed to query diagram node info by nodeID and level from postgres", "node_id", nodeID, "level", nodeLevel, "error", err)
+		logger.Error(ctx, "failed to query diagram node info by nodeID and level from postgres", "node_id", nodeID, "level", nodeLevel, "error", err)
 
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -84,8 +85,8 @@ func DiagramNodeLinkHandler(c *gin.Context) {
 		return
 	}
 
-	prevLinkSet, currLinkSet := generateLinkSet(c, nodeLevel, prevNodeInfo)
+	prevLinkSet, currLinkSet := generateLinkSet(ctx, nodeLevel, prevNodeInfo)
-	err = processLinkSetData(c, action, nodeLevel, prevLinkSet, currLinkSet, prevNodeInfo, currNodeInfo)
+	err = processLinkSetData(ctx, action, nodeLevel, prevLinkSet, currLinkSet, prevNodeInfo, currNodeInfo)
 	if err != nil {
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -99,7 +100,7 @@ func DiagramNodeLinkHandler(c *gin.Context) {
 		return
 	}
 
-	logger.Info(c, "process diagram node link success", "node_id", nodeID, "level", nodeLevel, "action", request.Action)
+	logger.Info(ctx, "process diagram node link success", "node_id", nodeID, "level", nodeLevel, "action", request.Action)
 
 	c.JSON(http.StatusOK, network.SuccessResponse{
 		Code: http.StatusOK,

handler/history_data_query.go

@@ -16,11 +16,12 @@ import (
 
 // QueryHistoryDataHandler define query history data process API
 func QueryHistoryDataHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	token := c.Query("token")
 	beginStr := c.Query("begin")
 	begin, err := strconv.Atoi(beginStr)
 	if err != nil {
-		logger.Error(c, "convert begin param from string to int failed", "error", err)
+		logger.Error(ctx, "convert begin param from string to int failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -31,7 +32,7 @@ func QueryHistoryDataHandler(c *gin.Context) {
 	endStr := c.Query("end")
 	end, err := strconv.Atoi(endStr)
 	if err != nil {
-		logger.Error(c, "convert end param from string to int failed", "error", err)
+		logger.Error(ctx, "convert end param from string to int failed", "error", err)
 
 		resp := network.FailureResponse{
 			Code: http.StatusBadRequest,

handler/measurement_load.go

@@ -15,13 +15,14 @@ import (
 
 // MeasurementGetHandler define measurement query API
 func MeasurementGetHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.MeasurementGetRequest
 
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
 
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -30,7 +31,7 @@ func MeasurementGetHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal measurement get request", "error", err)
+		logger.Error(ctx, "failed to unmarshal measurement get request", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -38,10 +39,10 @@ func MeasurementGetHandler(c *gin.Context) {
 		return
 	}
 
-	zset := diagram.NewRedisZSet(c, request.MeasurementToken, 0, false)
+	zset := diagram.NewRedisZSet(ctx, request.MeasurementToken, 0, false)
 	points, err := zset.ZRANGE(request.MeasurementToken, 0, -1)
 	if err != nil {
-		logger.Error(c, "failed to get measurement data from redis", "measurement_token", request.MeasurementToken, "error", err)
+		logger.Error(ctx, "failed to get measurement data from redis", "measurement_token", request.MeasurementToken, "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusInternalServerError,
 			Msg:  err.Error(),
@@ -54,9 +55,9 @@ func MeasurementGetHandler(c *gin.Context) {
 	}
 
 	pgClient := database.GetPostgresDBClient()
-	measurementInfo, err := database.QueryMeasurementByID(c, pgClient, request.MeasurementID)
+	measurementInfo, err := database.QueryMeasurementByID(ctx, pgClient, request.MeasurementID)
 	if err != nil {
-		logger.Error(c, "failed to query measurement by id", "measurement_id", request.MeasurementID, "error", err)
+		logger.Error(ctx, "failed to query measurement by id", "measurement_id", request.MeasurementID, "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),

handler/measurement_recommend.go

@@ -2,11 +2,13 @@
 package handler
 
 import (
+	"errors"
+	"strings"
+
+	"modelRT/constants"
 	"modelRT/logger"
 	"modelRT/model"
 	"modelRT/network"
-	"modelRT/util"
-	"net/http"
 
 	"github.com/gin-gonic/gin"
 )
@@ -43,79 +45,81 @@ import (
 //
 // @Router /measurement/recommend [get]
 func MeasurementRecommendHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.MeasurementRecommendRequest
 
 	if err := c.ShouldBindQuery(&request); err != nil {
-		logger.Error(c, "failed to bind measurement recommend request", "error", err)
+		logger.Error(ctx, "failed to bind measurement recommend request", "error", err)
-		c.JSON(http.StatusOK, network.FailureResponse{
+		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
-			Code: http.StatusBadRequest,
+		return
-			Msg:  err.Error(),
+	}
+	if err := validateMeasurementRecommendInput(request.Input); err != nil {
+		logger.Warn(ctx, "invalid measurement recommend input", "input", request.Input, "error", err)
+		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), map[string]any{
+			"input": request.Input,
 		})
 		return
 	}
+	recommendResults := model.RedisSearchRecommend(ctx, request.Input)
+	payload := network.MeasurementRecommendPayload{
+		Input:           request.Input,
+		RecommendedList: make([]string, 0),
+	}
+	seen := make(map[string]struct{})
+	orderedResults := orderedRecommendResults(recommendResults)
 
-	recommendResults := model.RedisSearchRecommend(c, request.Input)
+	for _, recommendResult := range orderedResults {
-	payloads := make([]network.MeasurementRecommendPayload, 0, len(recommendResults))
-	for _, recommendResult := range recommendResults {
 		if recommendResult.Err != nil {
 			err := recommendResult.Err
-			logger.Error(c, "failed to get recommend data from redis", "input", request.Input, "error", err)
+			logger.Error(ctx, "failed to get recommend data from redis", "input", request.Input, "error", err)
-			c.JSON(http.StatusOK, network.FailureResponse{
+			renderRespFailure(c, constants.RespCodeServerError, err.Error(), map[string]any{
-				Code: http.StatusInternalServerError,
-				Msg:  err.Error(),
-				Payload: map[string]any{
 				"input": request.Input,
-				},
 			})
 			return
 		}
 
-		var finalOffset int
+		if recommendResult.Offset > payload.Offset {
-		recommends := recommendResult.QueryDatas
+			payload.Offset = recommendResult.Offset
-		if recommendResult.IsFuzzy {
-			var maxOffset int
-			for index, recommend := range recommends {
-				offset := util.GetLongestCommonPrefixLength(request.Input, recommend)
-				if index == 0 || offset > maxOffset {
-					maxOffset = offset
 		}
 	}
-			finalOffset = maxOffset
-		} else {
-			var minOffset int
-			for index, recommend := range recommends {
-				offset := util.GetLongestCommonPrefixLength(request.Input, recommend)
-				if index == 0 || offset < minOffset {
-					minOffset = offset
-				}
-			}
-			finalOffset = minOffset
-		}
 
-		resultRecommends := make([]string, 0, len(recommends))
+	for _, recommendResult := range orderedResults {
-		seen := make(map[string]struct{})
+		for _, recommend := range recommendResult.QueryDatas {
-
+			if _, exists := seen[recommend]; !exists {
-		for _, recommend := range recommends {
+				seen[recommend] = struct{}{}
-			recommendTerm := recommend[finalOffset:]
+				payload.RecommendedList = append(payload.RecommendedList, recommend)
-			if len(recommendTerm) != 0 {
-				if _, exists := seen[recommendTerm]; !exists {
-					seen[recommendTerm] = struct{}{}
-					resultRecommends = append(resultRecommends, recommendTerm)
 			}
 		}
 	}
 
-		payloads = append(payloads, network.MeasurementRecommendPayload{
+	renderRespSuccess(c, constants.RespCodeSuccess, "success", payload)
-			Input:           request.Input,
-			Offset:          finalOffset,
-			RecommendType:   recommendResult.RecommendType.String(),
-			RecommendedList: resultRecommends,
-		})
 }
 
-	c.JSON(http.StatusOK, network.SuccessResponse{
+func orderedRecommendResults(recommendResults map[string]model.SearchResult) []model.SearchResult {
-		Code:    http.StatusOK,
+	orderedTypes := []string{
-		Msg:     "success",
+		constants.CompNSPathRecommendHierarchyType.String(),
-		Payload: &payloads,
+		constants.GridRecommendHierarchyType.String(),
-	})
+		constants.ZoneRecommendHierarchyType.String(),
+		constants.StationRecommendHierarchyType.String(),
+		constants.CompTagRecommendHierarchyType.String(),
+		constants.ConfigRecommendHierarchyType.String(),
+		constants.MeasTagRecommendHierarchyType.String(),
+	}
+
+	results := make([]model.SearchResult, 0, len(recommendResults))
+	for _, recommendType := range orderedTypes {
+		result, ok := recommendResults[recommendType]
+		if !ok {
+			continue
+		}
+		results = append(results, result)
+	}
+	return results
+}
+
+func validateMeasurementRecommendInput(input string) error {
+	if strings.Contains(input, "..") {
+		return errors.New("input contains continuous dots")
+	}
+	return nil
 }

handler/measurement_recommend_test.go

@@ -0,0 +1,44 @@
+package handler
+
+import "testing"
+
+func TestValidateMeasurementRecommendInput(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		valid bool
+	}{
+		{
+			name:  "continuous dots",
+			input: "G..",
+			valid: false,
+		},
+		{
+			name:  "single separator",
+			input: "G.zone",
+			valid: true,
+		},
+		{
+			name:  "trailing dot",
+			input: "G.",
+			valid: true,
+		},
+		{
+			name:  "empty input",
+			input: "",
+			valid: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := validateMeasurementRecommendInput(tt.input)
+			if tt.valid && err != nil {
+				t.Fatalf("expected valid input, got error %v", err)
+			}
+			if !tt.valid && err == nil {
+				t.Fatalf("expected invalid input")
+			}
+		})
+	}
+}

handler/mesurement_link.go

@@ -18,11 +18,12 @@ import (
 
 // MeasurementLinkHandler defines the measurement link process api
 func MeasurementLinkHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.MeasurementLinkRequest
 	clientToken := c.GetString("client_token")
 	if clientToken == "" {
 		err := common.ErrGetClientToken
-		logger.Error(c, "failed to get client token from context", "error", err)
+		logger.Error(ctx, "failed to get client token from context", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -31,7 +32,7 @@ func MeasurementLinkHandler(c *gin.Context) {
 	}
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal measurement process request", "error", err)
+		logger.Error(ctx, "failed to unmarshal measurement process request", "error", err)
 
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -44,9 +45,9 @@ func MeasurementLinkHandler(c *gin.Context) {
 	pgClient := database.GetPostgresDBClient()
 	measurementID := request.MeasurementID
 	action := request.Action
-	measurementInfo, err := database.QueryMeasurementByID(c, pgClient, measurementID)
+	measurementInfo, err := database.QueryMeasurementByID(ctx, pgClient, measurementID)
 	if err != nil {
-		logger.Error(c, "failed to query measurement info by measurement id from postgres", "meauserement_id", measurementID, "error", err)
+		logger.Error(ctx, "failed to query measurement info by measurement id from postgres", "meauserement_id", measurementID, "error", err)
 
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -59,9 +60,9 @@ func MeasurementLinkHandler(c *gin.Context) {
 		return
 	}
 
-	componentInfo, err := database.QueryComponentByUUID(c, pgClient, measurementInfo.ComponentUUID)
+	componentInfo, err := database.QueryComponentByUUID(ctx, pgClient, measurementInfo.ComponentUUID)
 	if err != nil {
-		logger.Error(c, "failed to query component info by component uuid from postgres", "component_uuid", measurementInfo.ComponentUUID, "error", err)
+		logger.Error(ctx, "failed to query component info by component uuid from postgres", "component_uuid", measurementInfo.ComponentUUID, "error", err)
 
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
@@ -74,9 +75,9 @@ func MeasurementLinkHandler(c *gin.Context) {
 		return
 	}
 
-	allMeasSet := diagram.NewRedisSet(c, constants.RedisAllMeasTagSetKey, 0, false)
+	allMeasSet := diagram.NewRedisSet(ctx, constants.RedisAllMeasTagSetKey, 0, false)
 	compMeasLinkKey := fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, componentInfo.Tag)
-	compMeasLinkSet := diagram.NewRedisSet(c, compMeasLinkKey, 0, false)
+	compMeasLinkSet := diagram.NewRedisSet(ctx, compMeasLinkKey, 0, false)
 
 	switch action {
 	case constants.SearchLinkAddAction:
@@ -84,18 +85,18 @@ func MeasurementLinkHandler(c *gin.Context) {
 		err2 := compMeasLinkSet.SADD(measurementInfo.Tag)
 		err = processActionError(err1, err2, action)
 		if err != nil {
-			logger.Error(c, "add measurement link process operation failed", "measurement_id", measurementID, "action", action, "error", err)
+			logger.Error(ctx, "add measurement link process operation failed", "measurement_id", measurementID, "action", action, "error", err)
 		}
 	case constants.SearchLinkDelAction:
 		err1 := allMeasSet.SREM(measurementInfo.Tag)
 		err2 := compMeasLinkSet.SREM(measurementInfo.Tag)
 		err = processActionError(err1, err2, action)
 		if err != nil {
-			logger.Error(c, "del measurement link process operation failed", "measurement_id", measurementID, "action", action, "error", err)
+			logger.Error(ctx, "del measurement link process operation failed", "measurement_id", measurementID, "action", action, "error", err)
 		}
 	default:
 		err = common.ErrUnsupportedLinkAction
-		logger.Error(c, "unsupport measurement link process action", "measurement_id", measurementID, "action", action, "error", err)
+		logger.Error(ctx, "unsupport measurement link process action", "measurement_id", measurementID, "action", action, "error", err)
 	}
 
 	if err != nil {
@@ -110,7 +111,7 @@ func MeasurementLinkHandler(c *gin.Context) {
 		return
 	}
 
-	logger.Info(c, "process measurement link success", "measurement_id", measurementID, "action", request.Action)
+	logger.Info(ctx, "process measurement link success", "measurement_id", measurementID, "action", request.Action)
 
 	c.JSON(http.StatusOK, network.SuccessResponse{
 		Code: http.StatusOK,

handler/real_time_data_pull.go

@@ -35,27 +35,28 @@ var pullUpgrader = websocket.Upgrader{
 // @Tags RealTime Component Websocket
 // @Router /monitors/data/realtime/stream/:clientID [get]
 func PullRealTimeDataHandler(c *gin.Context) {
+	requestCtx := c.Request.Context()
 	clientID := c.Param("clientID")
 	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)
+		logger.Error(requestCtx, "query clientID from path failed", "error", err, "url", c.Request.RequestURI)
 		renderWSRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
 		return
 	}
 
 	conn, err := pullUpgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		logger.Error(c, "upgrade http protocol to websocket protocol failed", "error", err)
+		logger.Error(requestCtx, "upgrade http protocol to websocket protocol failed", "error", err)
 		renderWSRespFailure(c, constants.RespCodeServerError, err.Error(), nil)
 		return
 	}
 	defer conn.Close()
 
-	ctx, cancel := context.WithCancel(c.Request.Context())
+	ctx, cancel := context.WithCancel(requestCtx)
 	defer cancel()
 
 	conn.SetCloseHandler(func(code int, text string) error {
-		logger.Info(c.Request.Context(), "websocket processor shutdown trigger",
+		logger.Info(requestCtx, "websocket processor shutdown trigger",
 			"clientID", clientID, "code", code, "reason", text)
 
 		// call cancel to notify other goroutines to stop working

handler/real_time_data_query.go

@@ -60,10 +60,11 @@ var wsUpgrader = websocket.Upgrader{
 //
 // @Router /data/realtime [get]
 func QueryRealTimeDataHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.RealTimeQueryRequest
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal real time query request", "error", err)
+		logger.Error(ctx, "failed to unmarshal real time query request", "error", err)
 		c.JSON(http.StatusOK, network.FailureResponse{
 			Code: http.StatusBadRequest,
 			Msg:  err.Error(),
@@ -73,7 +74,7 @@ func QueryRealTimeDataHandler(c *gin.Context) {
 
 	conn, err := wsUpgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		logger.Error(c, "upgrade http protocol to websocket protocal failed", "error", err)
+		logger.Error(ctx, "upgrade http protocol to websocket protocal failed", "error", err)
 		return
 	}
 	defer conn.Close()
@@ -87,29 +88,29 @@ func QueryRealTimeDataHandler(c *gin.Context) {
 		case data := <-transportChannel:
 			respByte, err := jsoniter.Marshal(data)
 			if err != nil {
-				logger.Error(c, "marshal real time data to bytes failed", "error", err)
+				logger.Error(ctx, "marshal real time data to bytes failed", "error", err)
 				continue
 			}
 
 			err = conn.WriteMessage(websocket.TextMessage, respByte)
 			if err != nil {
-				logger.Error(c, "write message to websocket connection failed", "error", err)
+				logger.Error(ctx, "write message to websocket connection failed", "error", err)
 				continue
 			}
 		case <-closeChannel:
-			logger.Info(c, "data receiving goroutine has been closed")
+			logger.Info(ctx, "data receiving goroutine has been closed")
 			// TODO 优化时间控制
 			deadline := time.Now().Add(5 * time.Second)
 			err := conn.WriteControl(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, "the session ended normally"), deadline)
 			if err != nil {
-				logger.Error(c, "sending close control message failed", "error", err)
+				logger.Error(ctx, "sending close control message failed", "error", err)
 			}
 			// gracefully close session processing
 			err = conn.Close()
 			if err != nil {
-				logger.Error(c, "websocket conn closed failed", "error", err)
+				logger.Error(ctx, "websocket conn closed failed", "error", err)
 			}
-			logger.Info(c, "websocket connection closed successfully.")
+			logger.Info(ctx, "websocket connection closed successfully.")
 		}
 	}
 }

handler/real_time_data_receive.go

@@ -17,9 +17,10 @@ var upgrader = websocket.Upgrader{
 
 // RealTimeDataReceivehandler define real time data receive and process API
 func RealTimeDataReceivehandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
 	if err != nil {
-		logger.Error(c, "upgrade http protocol to websocket protocal failed", "error", err)
+		logger.Error(ctx, "upgrade http protocol to websocket protocal failed", "error", err)
 		return
 	}
 	defer conn.Close()
@@ -27,17 +28,17 @@ func RealTimeDataReceivehandler(c *gin.Context) {
 	for {
 		messageType, p, err := conn.ReadMessage()
 		if err != nil {
-			logger.Error(c, "read message from websocket connection failed", "error", err)
+			logger.Error(ctx, "read message from websocket connection failed", "error", err)
 
 			respByte := processResponse(-1, "read message from websocket connection failed", nil)
 			if len(respByte) == 0 {
-				logger.Error(c, "process message from byte failed", "error", err)
+				logger.Error(ctx, "process message from byte failed", "error", err)
 				continue
 			}
 
 			err = conn.WriteMessage(messageType, respByte)
 			if err != nil {
-				logger.Error(c, "write message to websocket connection failed", "error", err)
+				logger.Error(ctx, "write message to websocket connection failed", "error", err)
 				continue
 			}
 			continue
@@ -46,17 +47,17 @@ func RealTimeDataReceivehandler(c *gin.Context) {
 		var request network.RealTimeDataReceiveRequest
 		err = jsoniter.Unmarshal([]byte(p), &request)
 		if err != nil {
-			logger.Error(c, "unmarshal message from byte failed", "error", err)
+			logger.Error(ctx, "unmarshal message from byte failed", "error", err)
 
 			respByte := processResponse(-1, "unmarshal message from byte failed", nil)
 			if len(respByte) == 0 {
-				logger.Error(c, "process message from byte failed", "error", err)
+				logger.Error(ctx, "process message from byte failed", "error", err)
 				continue
 			}
 
 			err = conn.WriteMessage(messageType, respByte)
 			if err != nil {
-				logger.Error(c, "write message to websocket connection failed", "error", err)
+				logger.Error(ctx, "write message to websocket connection failed", "error", err)
 				continue
 			}
 			continue
@@ -70,13 +71,13 @@ func RealTimeDataReceivehandler(c *gin.Context) {
 		}
 		respByte := processResponse(0, "success", payload)
 		if len(respByte) == 0 {
-			logger.Error(c, "process message from byte failed", "error", err)
+			logger.Error(ctx, "process message from byte failed", "error", err)
 			continue
 		}
 
 		err = conn.WriteMessage(messageType, respByte)
 		if err != nil {
-			logger.Error(c, "write message to websocket connection failed", "error", err)
+			logger.Error(ctx, "write message to websocket connection failed", "error", err)
 			continue
 		}
 	}

handler/real_time_data_subscription.go

@@ -77,12 +77,13 @@ func init() {
 //
 // @Router /monitors/data/subscriptions [post]
 func RealTimeSubHandler(c *gin.Context) {
+	ctx := c.Request.Context()
 	var request network.RealTimeSubRequest
 	var subAction string
 	var clientID string
 
 	if err := c.ShouldBindJSON(&request); err != nil {
-		logger.Error(c, "failed to unmarshal real time query request", "error", err)
+		logger.Error(ctx, "failed to unmarshal real time query request", "error", err)
 		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
 		return
 	}
@@ -91,7 +92,7 @@ func RealTimeSubHandler(c *gin.Context) {
 		subAction = request.Action
 		id, err := uuid.NewV4()
 		if err != nil {
-			logger.Error(c, "failed to generate client id", "error", err)
+			logger.Error(ctx, "failed to generate client id", "error", err)
 			renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), nil)
 			return
 		}
@@ -114,9 +115,9 @@ func RealTimeSubHandler(c *gin.Context) {
 
 	switch subAction {
 	case constants.SubStartAction:
-		results, err := globalSubState.CreateConfig(c, tx, clientID, request.Measurements)
+		results, err := globalSubState.CreateConfig(ctx, tx, clientID, request.Measurements)
 		if err != nil {
-			logger.Error(c, "create real time data subscription config failed", "error", err)
+			logger.Error(ctx, "create real time data subscription config failed", "error", err)
 			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
@@ -130,9 +131,9 @@ func RealTimeSubHandler(c *gin.Context) {
 		})
 		return
 	case constants.SubStopAction:
-		results, err := globalSubState.RemoveTargets(c, clientID, request.Measurements)
+		results, err := globalSubState.RemoveTargets(ctx, clientID, request.Measurements)
 		if err != nil {
-			logger.Error(c, "remove target to real time data subscription config failed", "error", err)
+			logger.Error(ctx, "remove target to real time data subscription config failed", "error", err)
 			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
@@ -146,9 +147,9 @@ func RealTimeSubHandler(c *gin.Context) {
 		})
 		return
 	case constants.SubAppendAction:
-		results, err := globalSubState.AppendTargets(c, tx, clientID, request.Measurements)
+		results, err := globalSubState.AppendTargets(ctx, tx, clientID, request.Measurements)
 		if err != nil {
-			logger.Error(c, "append target to real time data subscription config failed", "error", err)
+			logger.Error(ctx, "append target to real time data subscription config failed", "error", err)
 			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
@@ -162,9 +163,9 @@ func RealTimeSubHandler(c *gin.Context) {
 		})
 		return
 	case constants.SubUpdateAction:
-		results, err := globalSubState.UpdateTargets(c, tx, clientID, request.Measurements)
+		results, err := globalSubState.UpdateTargets(ctx, tx, clientID, request.Measurements)
 		if err != nil {
-			logger.Error(c, "update target to real time data subscription config failed", "error", err)
+			logger.Error(ctx, "update target to real time data subscription config failed", "error", err)
 			renderRespFailure(c, constants.RespCodeFailed, err.Error(), network.RealTimeSubPayload{
 				ClientID:      clientID,
 				TargetResults: results,
@@ -179,7 +180,7 @@ func RealTimeSubHandler(c *gin.Context) {
 		return
 	default:
 		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)
+		logger.Error(ctx, "unsupported action of real time data subscription request", "error", err)
 		requestTargetsCount := processRealTimeRequestCount(request.Measurements)
 		results := processRealTimeRequestTargets(request.Measurements, requestTargetsCount, constants.CodeUnsupportSubOperation, err)
 		renderRespFailure(c, constants.RespCodeInvalidParams, err.Error(), network.RealTimeSubPayload{

logger/facede.go

@@ -18,6 +18,8 @@ type facade struct {
 	_logger *zap.Logger
 }
 
+const facadeCallerSkip = 2
+
 // Debug define facade func of debug level log
 func Debug(ctx context.Context, msg string, kv ...any) {
 	logFacade().log(ctx, zapcore.DebugLevel, msg, kv...)
@@ -39,12 +41,16 @@ func Error(ctx context.Context, msg string, kv ...any) {
 }
 
 func (f *facade) log(ctx context.Context, lvl zapcore.Level, msg string, kv ...any) {
-	f.logSkip(ctx, lvl, 0, msg, kv...)
+	f.logSkip(ctx, lvl, 1, msg, kv...)
 }
 
 func (f *facade) logSkip(ctx context.Context, lvl zapcore.Level, extraSkip int, msg string, kv ...any) {
 	fields := makeLogFieldsSkip(ctx, extraSkip, kv...)
-	ce := f._logger.Check(lvl, msg)
+	logger := f._logger
+	if extraSkip > 0 {
+		logger = logger.WithOptions(zap.AddCallerSkip(extraSkip))
+	}
+	ce := logger.Check(lvl, msg)
 	ce.Write(fields...)
 }
 
@@ -66,7 +72,7 @@ func InfoSkip(ctx context.Context, extraSkip int, msg string, kv ...any) {
 func logFacade() *facade {
 	fOnce.Do(func() {
 		f = &facade{
-			_logger: GetLoggerInstance(),
+			_logger: GetLoggerInstance().WithOptions(zap.AddCallerSkip(facadeCallerSkip)),
 		}
 	})
 	return f

main.go

@@ -235,6 +235,18 @@ func main() {
 			panic(err)
 		}
 
+		componentColumnNames, err := database.QueryComponentColumnNames(ctx, tx)
+		if err != nil {
+			logger.Error(ctx, "query component table column names failed", "error", err)
+			panic(err)
+		}
+
+		err = model.StoreComponentColumnRecommend(ctx, fullParentPath, isLocalParentPath, componentColumnNames)
+		if err != nil {
+			logger.Error(ctx, "store component column recommend content failed", "error", err)
+			panic(err)
+		}
+
 		allMeasurement, err := database.GetAllMeasurements(ctx, tx)
 		if err != nil {
 			logger.Error(ctx, "load topologic info from postgres failed", "error", err)

model/attribute_group_recommend_model.go

@@ -12,6 +12,7 @@ import (
 	"modelRT/orm"
 
 	"github.com/RediSearch/redisearch-go/v2/redisearch"
+	"golang.org/x/sync/errgroup"
 	"gorm.io/gorm"
 )
 
@@ -20,6 +21,13 @@ type columnParam struct {
 	AttributeGroup map[string]any
 }
 
+type attributeGroupRecommendJob struct {
+	AttributeSet    orm.AttributeSet
+	FullPath        string
+	IsLocalFullPath string
+	ColumnParam     columnParam
+}
+
 // TraverseAttributeGroupTables define func to traverse component attribute group tables
 func TraverseAttributeGroupTables(ctx context.Context, db *gorm.DB, compTagToFullPath map[string]string, isLocalCompTagToFullPath map[string]string, compAttrSet map[string]orm.AttributeSet) error {
 	var tableNames []string
@@ -38,6 +46,7 @@ func TraverseAttributeGroupTables(ctx context.Context, db *gorm.DB, compTagToFul
 		return nil
 	}
 
+	jobs := make([]attributeGroupRecommendJob, 0)
 	for _, tableName := range tableNames {
 		var records []map[string]any
 		err := db.Table(tableName).Find(&records).Error
@@ -102,13 +111,27 @@ func TraverseAttributeGroupTables(ctx context.Context, db *gorm.DB, compTagToFul
 				AttributeType:  attributeType,
 				AttributeGroup: attributeGroup,
 			}
-			go storeAttributeGroup(ctx, attrSet, fullPath, isLocalfullPath, columnParam)
+			jobs = append(jobs, attributeGroupRecommendJob{
+				AttributeSet:    attrSet,
+				FullPath:        fullPath,
+				IsLocalFullPath: isLocalfullPath,
+				ColumnParam:     columnParam,
+			})
 		}
 	}
-	return nil
-}
 
-func storeAttributeGroup(ctx context.Context, attributeSet orm.AttributeSet, fullPath string, isLocalFullPath string, colParams columnParam) {
+	group, groupCtx := errgroup.WithContext(ctx)
+	group.SetLimit(16)
+	for _, job := range jobs {
+		job := job
+		group.Go(func() error {
+			return storeAttributeGroup(groupCtx, job.AttributeSet, job.FullPath, job.IsLocalFullPath, job.ColumnParam)
+		})
+	}
+	return group.Wait()
+}
+
+func storeAttributeGroup(ctx context.Context, attributeSet orm.AttributeSet, fullPath string, isLocalFullPath string, colParams columnParam) error {
 	rdb := diagram.GetRedisClientInstance()
 	pipe := rdb.Pipeline()
 
@@ -121,18 +144,25 @@ func storeAttributeGroup(ctx context.Context, attributeSet orm.AttributeSet, ful
 	attrbutesGroups := make([]any, 0, len(colParams.AttributeGroup)*2)
 	attributeGroupKey := fmt.Sprintf("%s_%s", attributeSet.CompTag, colParams.AttributeType)
 
-	sug := make([]redisearch.Suggestion, 0, len(colParams.AttributeGroup)*4)
+	sug := make([]redisearch.Suggestion, 0, len(colParams.AttributeGroup)*2+2)
-	for attrName, attrValue := range colParams.AttributeGroup {
-		attrbutesGroups = append(attrbutesGroups, attrName, attrValue)
-		attrNameMembers = append(attrNameMembers, attrName)
-
-		// add redis fuzzy search suggestion for token1-token7 type
 	configTerm := fmt.Sprintf("%s.%s", fullPath, colParams.AttributeType)
 	sug = append(sug, redisearch.Suggestion{
 		Term:  configTerm,
 		Score: constants.DefaultScore,
 	})
+	if isLocalFullPath != "" {
+		configTerm = fmt.Sprintf("%s.%s", isLocalFullPath, colParams.AttributeType)
+		sug = append(sug, redisearch.Suggestion{
+			Term:  configTerm,
+			Score: constants.DefaultScore,
+		})
+	}
 
+	for attrName, attrValue := range colParams.AttributeGroup {
+		attrbutesGroups = append(attrbutesGroups, attrName, attrValue)
+		attrNameMembers = append(attrNameMembers, attrName)
+
+		// add redis fuzzy search suggestion for token1-token7 type
 		measTerm := fmt.Sprintf("%s.%s.%s", fullPath, colParams.AttributeType, attrName)
 		sug = append(sug, redisearch.Suggestion{
 			Term:  measTerm,
@@ -140,11 +170,9 @@ func storeAttributeGroup(ctx context.Context, attributeSet orm.AttributeSet, ful
 		})
 
 		// add redis fuzzy search suggestion for token4-token7 type
-		configTerm = fmt.Sprintf("%s.%s", isLocalFullPath, colParams.AttributeType)
+		if isLocalFullPath == "" {
-		sug = append(sug, redisearch.Suggestion{
+			continue
-			Term:  configTerm,
+		}
-			Score: constants.DefaultScore,
-		})
 
 		measTerm = fmt.Sprintf("%s.%s.%s", isLocalFullPath, colParams.AttributeType, attrName)
 		sug = append(sug, redisearch.Suggestion{
@@ -163,11 +191,24 @@ func storeAttributeGroup(ctx context.Context, attributeSet orm.AttributeSet, ful
 	}
 
 	if len(sug) > 0 {
-		ac.AddTerms(sug...)
+		if err := ac.AddTerms(sug...); err != nil {
+			logger.Error(ctx, "add attribute group recommend suggestions failed",
+				"component_tag", attributeSet.CompTag,
+				"attribute_type", colParams.AttributeType,
+				"error", err,
+			)
+			return fmt.Errorf("add attribute group recommend suggestions: %w", err)
+		}
 	}
 
 	_, err := pipe.Exec(ctx)
 	if err != nil {
-		logger.Error(ctx, "init component attribute group recommend content failed", "error", err)
+		logger.Error(ctx, "init component attribute group recommend content failed",
+			"component_tag", attributeSet.CompTag,
+			"attribute_type", colParams.AttributeType,
+			"error", err,
+		)
+		return fmt.Errorf("init component attribute group recommend content: %w", err)
 	}
+	return nil
 }

model/attribute_model.go

@@ -90,6 +90,6 @@ func (s *ShortAttrInfo) IsLocal() bool {
 }
 
 // GetAttrValue define return the attribute value
-func (l *ShortAttrInfo) GetAttrValue() any {
+func (s *ShortAttrInfo) GetAttrValue() any {
-	return l.AttrValue
+	return s.AttrValue
 }

model/component_column_recommend_model.go

@@ -0,0 +1,91 @@
+// Package model define model struct of model runtime service
+package model
+
+import (
+	"context"
+	"fmt"
+
+	"modelRT/constants"
+	"modelRT/diagram"
+
+	"github.com/RediSearch/redisearch-go/v2/redisearch"
+)
+
+// StoreComponentColumnRecommend binds token6 component config to component table column names.
+func StoreComponentColumnRecommend(ctx context.Context, compTagToFullPath map[string]string, isLocalCompTagToFullPath map[string]string, componentColumnNames []string) error {
+	rdb := diagram.GetRedisClientInstance()
+	pipe := rdb.Pipeline()
+
+	pipe.SAdd(ctx, constants.RedisAllConfigSetKey, constants.ComponentConfigKey)
+
+	if len(componentColumnNames) == 0 {
+		_, err := pipe.Exec(ctx)
+		return err
+	}
+
+	componentColumnMembers := stringSliceToAny(componentColumnNames)
+	pipe.SAdd(ctx, constants.RedisAllMeasTagSetKey, componentColumnMembers...)
+
+	sug := make([]redisearch.Suggestion, 0, len(compTagToFullPath)*len(componentColumnNames)*4)
+	for compTag, fullPath := range compTagToFullPath {
+		specCompMeasKey := fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, compTag)
+		pipe.SAdd(ctx, specCompMeasKey, componentColumnMembers...)
+		pipe.HSet(ctx, componentColumnGroupKey(compTag), componentColumnHashFields(componentColumnNames)...)
+
+		isLocalFullPath := isLocalCompTagToFullPath[compTag]
+		fullConfigTerm := fmt.Sprintf("%s.%s", fullPath, constants.ComponentConfigKey)
+		sug = append(sug, redisearch.Suggestion{
+			Term:  fullConfigTerm,
+			Score: constants.DefaultScore,
+		})
+
+		if isLocalFullPath != "" {
+			localConfigTerm := fmt.Sprintf("%s.%s", isLocalFullPath, constants.ComponentConfigKey)
+			sug = append(sug, redisearch.Suggestion{
+				Term:  localConfigTerm,
+				Score: constants.DefaultScore,
+			})
+		}
+
+		for _, columnName := range componentColumnNames {
+			fullColumnTerm := fmt.Sprintf("%s.%s.%s", fullPath, constants.ComponentConfigKey, columnName)
+			sug = append(sug, redisearch.Suggestion{
+				Term:  fullColumnTerm,
+				Score: constants.DefaultScore,
+			})
+
+			if isLocalFullPath == "" {
+				continue
+			}
+
+			localColumnTerm := fmt.Sprintf("%s.%s.%s", isLocalFullPath, constants.ComponentConfigKey, columnName)
+			sug = append(sug, redisearch.Suggestion{
+				Term:  localColumnTerm,
+				Score: constants.DefaultScore,
+			})
+		}
+	}
+
+	if len(sug) > 0 {
+		ac.AddTerms(sug...)
+	}
+
+	_, err := pipe.Exec(ctx)
+	return err
+}
+
+func stringSliceToAny(values []string) []any {
+	members := make([]any, 0, len(values))
+	for _, value := range values {
+		members = append(members, value)
+	}
+	return members
+}
+
+func componentColumnGroupKey(compTag string) string {
+	return recommendGroupKey(compTag, constants.ComponentConfigKey)
+}
+
+func componentColumnHashFields(columnNames []string) []any {
+	return recommendHashFields(columnNames)
+}

model/component_column_recommend_model_test.go

@@ -0,0 +1,22 @@
+package model
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestComponentColumnGroupKey(t *testing.T) {
+	got := componentColumnGroupKey("cable_26-demoProject110kV_TV")
+	want := "cable_26-demoProject110kV_TV_component"
+	if got != want {
+		t.Fatalf("expected key %q, got %q", want, got)
+	}
+}
+
+func TestComponentColumnHashFields(t *testing.T) {
+	got := componentColumnHashFields([]string{"global_uuid", "nspath"})
+	want := []any{"global_uuid", true, "nspath", true}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("expected fields %#v, got %#v", want, got)
+	}
+}

model/measurement_group_recommend_model.go

@@ -22,6 +22,7 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 
 	compTagToFullPath := make(map[string]string)
 	isLocalCompTagToFullPath := make(map[string]string)
+	var allErrs []error
 
 	zoneToGridPath := make(map[string]string)
 	for gridTag, zoneTags := range measSet.GridToZoneTags {
@@ -62,12 +63,21 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 			pipe.SAdd(ctx, key, members)
 		}
 	}
+	safeAddTerms := func(sug []redisearch.Suggestion) {
+		if len(sug) == 0 {
+			return
+		}
+		if err := ac.AddTerms(sug...); err != nil {
+			logger.Error(ctx, "add measurement group recommend suggestions failed", "error", err)
+			allErrs = append(allErrs, err)
+		}
+	}
 
 	safeSAdd(constants.RedisAllGridSetKey, measSet.AllGridTags)
 	gridSug := util.MapSlice(measSet.AllGridTags, func(gridTag string) redisearch.Suggestion {
 		return redisearch.Suggestion{Term: gridTag, Score: constants.DefaultScore}
 	})
-	ac.AddTerms(gridSug...)
+	safeAddTerms(gridSug)
 
 	safeSAdd(constants.RedisAllZoneSetKey, measSet.AllZoneTags)
 	safeSAdd(constants.RedisAllStationSetKey, measSet.AllStationTags)
@@ -83,7 +93,7 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 			return redisearch.Suggestion{Term: fmt.Sprintf("%s.%s", gridTag, zoneTag), Score: constants.DefaultScore}
 		})
 		safeSAdd(fmt.Sprintf(constants.RedisSpecGridZoneSetKey, gridTag), zoneTags)
-		ac.AddTerms(sug...)
+		safeAddTerms(sug)
 	}
 
 	// building the zone -> stations hierarchy
@@ -101,7 +111,7 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 		})
 
 		safeSAdd(fmt.Sprintf(constants.RedisSpecZoneStationSetKey, zoneTag), stationTags)
-		ac.AddTerms(sug...)
+		safeAddTerms(sug)
 	}
 
 	// building the station -> component nspaths hierarchy
@@ -122,7 +132,7 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 			sug = append(sug, redisearch.Suggestion{Term: nsPath, Score: constants.DefaultScore})
 		}
 		safeSAdd(fmt.Sprintf(constants.RedisSpecStationCompNSPATHSetKey, stationTag), compNSPaths)
-		ac.AddTerms(sug...)
+		safeAddTerms(sug)
 	}
 
 	// building the component nspath -> component tags hierarchy
@@ -136,20 +146,17 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 		}
 
 		for _, compTag := range compTags {
-			fullPath := fmt.Sprintf("%s.%s.%s", parentPath, compNSPath, compTag)
+			fullTerm, localTerm := compTagSuggestionTerms(parentPath, compNSPath, compTag)
-			compTagToFullPath[compTag] = fullPath
+			compTagToFullPath[compTag] = fullTerm
-			fullPath = fmt.Sprintf("%s.%s", compNSPath, compTag)
+			isLocalCompTagToFullPath[compTag] = localTerm
-			isLocalCompTagToFullPath[compTag] = fullPath
 
 			// add redis fuzzy search suggestion for token1-token7 type
-			term := fullPath
+			sug = append(sug, redisearch.Suggestion{Term: fullTerm, Score: constants.DefaultScore})
-			sug = append(sug, redisearch.Suggestion{Term: term, Score: constants.DefaultScore})
 			// add redis fuzzy search suggestion for token4-token7 type
-			term = fmt.Sprintf("%s.%s", compNSPath, compTag)
+			sug = append(sug, redisearch.Suggestion{Term: localTerm, Score: constants.DefaultScore})
-			sug = append(sug, redisearch.Suggestion{Term: term, Score: constants.DefaultScore})
 		}
 		safeSAdd(fmt.Sprintf(constants.RedisSpecCompNSPathCompTagSetKey, compNSPath), compTags)
-		ac.AddTerms(sug...)
+		safeAddTerms(sug)
 	}
 
 	// building the component tag -> measurement tags hierarchy
@@ -184,10 +191,25 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 			sug = append(sug, redisearch.Suggestion{Term: measTerm, Score: constants.DefaultScore})
 		}
 		safeSAdd(fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, compTag), measTags)
-		ac.AddTerms(sug...)
+		if len(measTags) > 0 {
+			pipe.HSet(ctx, recommendGroupKey(compTag, "bay"), recommendHashFields(measTags)...)
+		}
+		safeAddTerms(sug)
+	}
+
+	// building the component nspath -> measurement tags hierarchy for token4-token7 shorthand
+	for compNSPath, measTags := range measSet.CompNSPathToMeasTags {
+		sug := make([]redisearch.Suggestion, 0, len(measTags))
+		for _, measTag := range measTags {
+			sug = append(sug, redisearch.Suggestion{
+				Term:  fmt.Sprintf("%s.%s", compNSPath, measTag),
+				Score: constants.DefaultScore,
+			})
+		}
+		safeSAdd(fmt.Sprintf(constants.RedisSpecCompNSPathMeasSetKey, compNSPath), measTags)
+		safeAddTerms(sug)
 	}
 
-	var allErrs []error
 	cmders, execErr := pipe.Exec(ctx)
 	if execErr != nil {
 		logger.Error(ctx, "pipeline execution failed", "error", execErr)
@@ -211,3 +233,7 @@ func TraverseMeasurementGroupTables(ctx context.Context, measSet orm.Measurement
 
 	return compTagToFullPath, isLocalCompTagToFullPath, nil
 }
+
+func compTagSuggestionTerms(parentPath string, compNSPath string, compTag string) (string, string) {
+	return fmt.Sprintf("%s.%s.%s", parentPath, compNSPath, compTag), fmt.Sprintf("%s.%s", compNSPath, compTag)
+}

model/measurement_group_recommend_model_test.go

@@ -0,0 +1,21 @@
+package model
+
+import "testing"
+
+func TestCompTagSuggestionTermsKeepFullAndLocalPaths(t *testing.T) {
+	parentPath := "grid000.zone000.station000"
+	compNSPath := "110kV_TV-demoProject"
+	compTag := "cable_22-testProject1110kV_TV"
+
+	fullTerm, localTerm := compTagSuggestionTerms(parentPath, compNSPath, compTag)
+
+	wantFullTerm := "grid000.zone000.station000.110kV_TV-demoProject.cable_22-testProject1110kV_TV"
+	if fullTerm != wantFullTerm {
+		t.Fatalf("expected full suggestion term %q, got %q", wantFullTerm, fullTerm)
+	}
+
+	wantLocalTerm := "110kV_TV-demoProject.cable_22-testProject1110kV_TV"
+	if localTerm != wantLocalTerm {
+		t.Fatalf("expected local suggestion term %q, got %q", wantLocalTerm, localTerm)
+	}
+}

model/model_select.go

@@ -1,3 +1,4 @@
+// Package model define model struct of model runtime service
 package model
 
 import (
@@ -7,11 +8,12 @@ import (
 
 // SelectModelByType define select the data structure for parsing based on the input model type
 func SelectModelByType(modelType int) BasicModelInterface {
-	if modelType == constants.BusbarType {
+	switch modelType {
+	case constants.BusbarType:
 		return &orm.BusbarSection{}
-	} else if modelType == constants.AsyncMotorType {
+	case constants.AsyncMotorType:
 		return &orm.AsyncMotor{}
-	} else if modelType == constants.DemoType {
+	case constants.DemoType:
 		return &orm.Demo{}
 	}
 	return nil

model/recommend_cleanup.go

@@ -53,6 +53,7 @@ func CleanupRecommendRedisCache(ctx context.Context) error {
 		"*_component_nspath_keys",       // correspond RedisSpecStationCompNSPATHSetKey
 		"*_component_tag_keys",          // correspond RedisSpecCompNSPathCompTagSetKey
 		"*_measurement_tag_keys",        // correspond RedisSpecCompTagMeasSetKey
+		"*_nspath_measurement_tag_keys", // correspond RedisSpecCompNSPathMeasSetKey
 	}
 
 	for _, pattern := range patterns {

model/recommend_hash.go

@@ -0,0 +1,15 @@
+package model
+
+import "fmt"
+
+func recommendGroupKey(compTag string, configToken string) string {
+	return fmt.Sprintf("%s_%s", compTag, configToken)
+}
+
+func recommendHashFields(values []string) []any {
+	fields := make([]any, 0, len(values)*2)
+	for _, value := range values {
+		fields = append(fields, value, true)
+	}
+	return fields
+}

model/redis_recommend_test.go

@@ -0,0 +1,854 @@
+package model
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+	"testing"
+
+	"modelRT/constants"
+)
+
+func TestFuzzyRecommendOffsetUsesFullMatchedInput(t *testing.T) {
+	tests := []struct {
+		name         string
+		searchPrefix string
+		searchInput  string
+		want         int
+	}{
+		{
+			name:         "zone fuzzy prefix",
+			searchPrefix: "grid000",
+			searchInput:  "z",
+			want:         len([]rune("grid000.z")),
+		},
+		{
+			name:         "level one fuzzy",
+			searchPrefix: "",
+			searchInput:  "g",
+			want:         len([]rune("g")),
+		},
+		{
+			name:         "measurement fuzzy preserves config token",
+			searchPrefix: "grid.zone.station.nspath.comp.config",
+			searchInput:  "m",
+			want:         len([]rune("grid.zone.station.nspath.comp.config.m")),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := fuzzyRecommendOffset(tt.searchPrefix, tt.searchInput)
+			if got != tt.want {
+				t.Fatalf("expected offset %d, got %d", tt.want, got)
+			}
+		})
+	}
+}
+
+func TestFuzzyRecommendMemberSetKeyUsesLocalNSPathSet(t *testing.T) {
+	setKey, ok := fuzzyRecommendMemberSetKey(constants.CompNSPathRecommendHierarchyType, constants.IsLocalRecommendLength, "")
+	if !ok {
+		t.Fatalf("expected local nspath fuzzy member check to use a redis set")
+	}
+	if setKey != constants.RedisAllCompNSPathSetKey {
+		t.Fatalf("expected set key %q, got %q", constants.RedisAllCompNSPathSetKey, setKey)
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsFuzzyExactContinuation(t *testing.T) {
+	tests := []struct {
+		name          string
+		input         string
+		recommendType constants.RecommendHierarchyType
+		offset        int
+	}{
+		{
+			name:          "local nspath typo completes current level",
+			input:         "110kV_TV-demoProjectx",
+			recommendType: constants.CompNSPathRecommendHierarchyType,
+			offset:        len([]rune("110kV_TV-demoProject")),
+		},
+		{
+			name:          "grid typo completes current level",
+			input:         "grid000x",
+			recommendType: constants.GridRecommendHierarchyType,
+			offset:        len([]rune("grid000")),
+		},
+		{
+			name:          "zone typo completes current level",
+			input:         "grid000.zone000x",
+			recommendType: constants.ZoneRecommendHierarchyType,
+			offset:        len([]rune("grid000.zone000")),
+		},
+		{
+			name:          "station typo completes current level",
+			input:         "grid000.zone000.station000x",
+			recommendType: constants.StationRecommendHierarchyType,
+			offset:        len([]rune("grid000.zone000.station000")),
+		},
+		{
+			name:          "full nspath typo completes current level",
+			input:         "grid000.zone000.station000.110kV_TV-demoProjectx",
+			recommendType: constants.CompNSPathRecommendHierarchyType,
+			offset:        len([]rune("grid000.zone000.station000.110kV_TV-demoProject")),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			results := map[string]SearchResult{
+				tt.recommendType.String(): {
+					RecommendType: tt.recommendType,
+					QueryDatas:    []string{"."},
+					IsFuzzy:       true,
+					Offset:        tt.offset,
+				},
+			}
+
+			got := normalizeRecommendResults(tt.input, results)
+			result := got[tt.recommendType.String()]
+			if result.Offset != tt.offset {
+				t.Fatalf("expected offset %d, got %d", tt.offset, result.Offset)
+			}
+			if !reflect.DeepEqual(result.QueryDatas, []string{"."}) {
+				t.Fatalf("expected fuzzy exact continuation '.', got %#v", result.QueryDatas)
+			}
+		})
+	}
+}
+
+func TestNormalizeRecommendResultsUsesInputLengthForExactCompletion(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+	}{
+		{
+			name:  "full token1 to token7 structure",
+			input: "grid000.zone000.station000.220kV_学府路1-testProject1.compTag.config.IA_rms_CTA-testProject1",
+		},
+		{
+			name:  "local token4 to token7 structure",
+			input: "220kV_学府路1-testProject1.IA_rms_CTA-testProject1",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			results := map[string]SearchResult{
+				constants.MeasTagRecommendHierarchyType.String(): {
+					RecommendType: constants.MeasTagRecommendHierarchyType,
+					QueryDatas:    []string{""},
+					IsFuzzy:       false,
+				},
+			}
+
+			got := normalizeRecommendResults(tt.input, results)
+			result := got[constants.MeasTagRecommendHierarchyType.String()]
+			wantOffset := len([]rune(tt.input))
+			if result.Offset != wantOffset {
+				t.Fatalf("expected offset %d, got %d", wantOffset, result.Offset)
+			}
+			if len(result.QueryDatas) != 0 {
+				t.Fatalf("expected exact completion to return no suffix, got %v", result.QueryDatas)
+			}
+		})
+	}
+}
+
+func TestNormalizeRecommendResultsUsesInputLengthForLevelContinuation(t *testing.T) {
+	tests := []struct {
+		name          string
+		input         string
+		recommendType constants.RecommendHierarchyType
+	}{
+		{
+			name:          "token1 grid can continue",
+			input:         "grid000",
+			recommendType: constants.GridRecommendHierarchyType,
+		},
+		{
+			name:          "token1 token2 zone can continue",
+			input:         "grid000.zone000",
+			recommendType: constants.ZoneRecommendHierarchyType,
+		},
+		{
+			name:          "token1 token2 token3 station can continue",
+			input:         "grid000.zone000.station000",
+			recommendType: constants.StationRecommendHierarchyType,
+		},
+		{
+			name:          "token1 token2 token3 token4 nspath can continue",
+			input:         "grid000.zone000.station000.110kV_TV-demoProject",
+			recommendType: constants.CompNSPathRecommendHierarchyType,
+		},
+		{
+			name:          "token1 token2 token3 token4 token5 compTag can continue",
+			input:         "grid000.zone000.station000.110kV_TV-demoProject.cable_26-demoProject110kV_TV",
+			recommendType: constants.CompTagRecommendHierarchyType,
+		},
+		{
+			name:          "token1 through token6 config can continue",
+			input:         "grid000.zone000.station000.110kV_TV-demoProject.cable_26-demoProject110kV_TV.base_extend",
+			recommendType: constants.ConfigRecommendHierarchyType,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			results := map[string]SearchResult{
+				tt.recommendType.String(): {
+					RecommendType: tt.recommendType,
+					QueryDatas:    []string{"."},
+					IsFuzzy:       false,
+				},
+			}
+
+			got := normalizeRecommendResults(tt.input, results)
+			result := got[tt.recommendType.String()]
+			wantOffset := len([]rune(tt.input))
+			if result.Offset != wantOffset {
+				t.Fatalf("expected offset %d, got %d", wantOffset, result.Offset)
+			}
+			if len(result.QueryDatas) != 1 || result.QueryDatas[0] != "." {
+				t.Fatalf("expected level continuation '.', got %v", result.QueryDatas)
+			}
+		})
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsFallbackOffsetZero(t *testing.T) {
+	input := "x"
+	results := map[string]SearchResult{
+		constants.GridRecommendHierarchyType.String(): {
+			RecommendType: constants.GridRecommendHierarchyType,
+			QueryDatas:    []string{"grid000", "grid001"},
+			IsFuzzy:       true,
+			IsFallback:    true,
+			Offset:        0,
+		},
+		constants.CompNSPathRecommendHierarchyType.String(): {
+			RecommendType: constants.CompNSPathRecommendHierarchyType,
+			QueryDatas:    []string{"nspath000", "nspath001"},
+			IsFuzzy:       true,
+			IsFallback:    true,
+			Offset:        0,
+		},
+	}
+
+	got := normalizeRecommendResults(input, results)
+	for key, result := range got {
+		if result.Offset != 0 {
+			t.Fatalf("expected fallback offset 0 for %s, got %d", key, result.Offset)
+		}
+		if len(result.QueryDatas) != 2 {
+			t.Fatalf("expected fallback recommends to remain intact for %s, got %v", key, result.QueryDatas)
+		}
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsParentPrefixOffsetForSpecificFallback(t *testing.T) {
+	nsPath := "220kV_学府路1-testProject1"
+	input := nsPath + ".x"
+	offset := recommendPrefixOffset([]string{nsPath})
+	results := map[string]SearchResult{
+		constants.CompTagRecommendHierarchyType.String(): {
+			RecommendType: constants.CompTagRecommendHierarchyType,
+			QueryDatas: []string{
+				nsPath + ".CTA-testProject1220kV_学府路1",
+				nsPath + ".CB-testProject1220kV_学府路1",
+			},
+			IsFuzzy:    true,
+			IsFallback: true,
+			Offset:     offset,
+		},
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas: []string{
+				nsPath + ".IA_rms_CTA-testProject1",
+				nsPath + ".IB_rms_CTA-testProject1",
+			},
+			IsFuzzy:    true,
+			IsFallback: true,
+			Offset:     offset,
+		},
+	}
+
+	got := normalizeRecommendResults(input, results)
+	if offset != 24 {
+		t.Fatalf("expected sample parent prefix offset 24, got %d", offset)
+	}
+	for key, result := range got {
+		if result.Offset != 24 {
+			t.Fatalf("expected specific fallback offset 24 for %s, got %d", key, result.Offset)
+		}
+		for _, recommend := range result.QueryDatas {
+			if strings.HasPrefix(recommend, nsPath+".") {
+				t.Fatalf("expected trimmed fallback recommend for %s, got %s", key, recommend)
+			}
+		}
+	}
+}
+
+func TestNormalizeRecommendResultsTrimsConfigFuzzySuffixes(t *testing.T) {
+	input := "110kV_TV-testProject1.cable_22-testProject1110kV_TV.base_extend.c"
+	offset := len([]rune(input))
+	results := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas: []string{
+				input + "apacity",
+				input + "ategory",
+				input + "urrent",
+				input + "ode",
+			},
+			IsFuzzy: true,
+			Offset:  offset,
+		},
+	}
+
+	got := normalizeRecommendResults(input, results)
+	result := got[constants.MeasTagRecommendHierarchyType.String()]
+	want := []string{"apacity", "ategory", "urrent", "ode"}
+	if result.Offset != offset {
+		t.Fatalf("expected offset %d, got %d", offset, result.Offset)
+	}
+	if !reflect.DeepEqual(result.QueryDatas, want) {
+		t.Fatalf("expected trimmed recommends %#v, got %#v", want, result.QueryDatas)
+	}
+}
+
+func TestNormalizeRecommendResultsTrimsToken4FallbackCandidates(t *testing.T) {
+	nsPath := "110kV_TV-testProject1"
+	input := nsPath + ".x"
+	offset := recommendPrefixOffset([]string{nsPath})
+	results := map[string]SearchResult{
+		constants.CompTagRecommendHierarchyType.String(): {
+			RecommendType: constants.CompTagRecommendHierarchyType,
+			QueryDatas: []string{
+				nsPath + ".cable_22-testProject1110kV_TV",
+				nsPath + ".cable_23-testProject1110kV_TV",
+			},
+			IsFuzzy:    true,
+			IsFallback: true,
+			Offset:     offset,
+		},
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas: []string{
+				nsPath + ".IA_rms_CTA-testProject1",
+				nsPath + ".IB_rms_CTA-testProject1",
+			},
+			IsFuzzy:    true,
+			IsFallback: true,
+			Offset:     offset,
+		},
+	}
+
+	got := normalizeRecommendResults(input, results)
+	for key, result := range got {
+		if result.Offset != offset {
+			t.Fatalf("expected offset %d for %s, got %d", offset, key, result.Offset)
+		}
+		for _, recommend := range result.QueryDatas {
+			if strings.HasPrefix(recommend, nsPath+".") {
+				t.Fatalf("expected trimmed token4 fallback recommend for %s, got %s", key, recommend)
+			}
+		}
+	}
+	if got[constants.CompTagRecommendHierarchyType.String()].QueryDatas[0] != "cable_22-testProject1110kV_TV" {
+		t.Fatalf("expected token5 suffixes, got %v", got[constants.CompTagRecommendHierarchyType.String()].QueryDatas)
+	}
+	if got[constants.MeasTagRecommendHierarchyType.String()].QueryDatas[0] != "IA_rms_CTA-testProject1" {
+		t.Fatalf("expected token7 suffixes, got %v", got[constants.MeasTagRecommendHierarchyType.String()].QueryDatas)
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsFullAndLocalConfigMeasurementSuffixesConsistent(t *testing.T) {
+	fullPrefix := "grid000.zone000.station000.110kV_TV-demoProject.cable_22-testProject1110kV_TV.base_extend"
+	localPrefix := "110kV_TV-demoProject.cable_22-testProject1110kV_TV.base_extend"
+	members := []string{"capacity", "category", "current"}
+
+	fullResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    combineQueryResultByInput(constants.MeasTagRecommendHierarchyType, constants.FullRecommendLength, strings.Split(fullPrefix+".", "."), members),
+			IsFuzzy:       false,
+		},
+	}
+	localResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    combineQueryResultByInput(constants.MeasTagRecommendHierarchyType, constants.IsLocalRecommendLength, strings.Split(localPrefix+".", "."), members),
+			IsFuzzy:       false,
+		},
+	}
+
+	fullGot := normalizeRecommendResults(fullPrefix+".", fullResults)
+	localGot := normalizeRecommendResults(localPrefix+".", localResults)
+	fullRecommends := fullGot[constants.MeasTagRecommendHierarchyType.String()].QueryDatas
+	localRecommends := localGot[constants.MeasTagRecommendHierarchyType.String()].QueryDatas
+	if !reflect.DeepEqual(fullRecommends, localRecommends) {
+		t.Fatalf("expected full/local config measurement suffixes to match, full=%#v local=%#v", fullRecommends, localRecommends)
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsFullAndLocalBayMeasurementSuffixesConsistent(t *testing.T) {
+	fullPrefix := "grid000.zone000.station000.110kV_TV-demoProject.cable_22-testProject1110kV_TV.bay"
+	localPrefix := "110kV_TV-demoProject.cable_22-testProject1110kV_TV.bay"
+	members := []string{"IA_rms", "IB_rms", "IC_rms"}
+
+	fullResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    combineQueryResultByInput(constants.MeasTagRecommendHierarchyType, constants.FullRecommendLength, strings.Split(fullPrefix+".", "."), members),
+			IsFuzzy:       false,
+		},
+	}
+	localResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    combineQueryResultByInput(constants.MeasTagRecommendHierarchyType, constants.IsLocalRecommendLength, strings.Split(localPrefix+".", "."), members),
+			IsFuzzy:       false,
+		},
+	}
+
+	fullGot := normalizeRecommendResults(fullPrefix+".", fullResults)
+	localGot := normalizeRecommendResults(localPrefix+".", localResults)
+	fullRecommends := fullGot[constants.MeasTagRecommendHierarchyType.String()].QueryDatas
+	localRecommends := localGot[constants.MeasTagRecommendHierarchyType.String()].QueryDatas
+	if !reflect.DeepEqual(fullRecommends, localRecommends) {
+		t.Fatalf("expected full/local bay measurement suffixes to match, full=%#v local=%#v", fullRecommends, localRecommends)
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsConfigMismatchFallbackConsistentWithEmptyInput(t *testing.T) {
+	prefix := "110kV_TV-demoProject.cable_22-testProject1110kV_TV"
+	members := []string{"bay", "base_extend", "model", "component"}
+	groupResults := combineQueryResultByInput(constants.ConfigRecommendHierarchyType, constants.IsLocalRecommendLength, strings.Split(prefix+".", "."), members)
+	offset := recommendPrefixOffset(strings.Split(prefix, "."))
+
+	emptyInputResults := map[string]SearchResult{
+		constants.ConfigRecommendHierarchyType.String(): {
+			RecommendType: constants.ConfigRecommendHierarchyType,
+			QueryDatas:    append([]string{}, groupResults...),
+			IsFuzzy:       false,
+		},
+	}
+	mismatchFallbackResults := map[string]SearchResult{
+		constants.ConfigRecommendHierarchyType.String(): {
+			RecommendType: constants.ConfigRecommendHierarchyType,
+			QueryDatas:    append([]string{}, groupResults...),
+			IsFuzzy:       true,
+			IsFallback:    true,
+			Offset:        offset,
+		},
+	}
+
+	emptyGot := normalizeRecommendResults(prefix+".", emptyInputResults)
+	mismatchGot := normalizeRecommendResults(prefix+".x", mismatchFallbackResults)
+	emptyResult := emptyGot[constants.ConfigRecommendHierarchyType.String()]
+	mismatchResult := mismatchGot[constants.ConfigRecommendHierarchyType.String()]
+
+	if mismatchResult.Offset != emptyResult.Offset {
+		t.Fatalf("expected config mismatch fallback offset %d, got %d", emptyResult.Offset, mismatchResult.Offset)
+	}
+	if !reflect.DeepEqual(mismatchResult.QueryDatas, emptyResult.QueryDatas) {
+		t.Fatalf("expected config mismatch fallback recommends to match empty input, empty=%#v mismatch=%#v", emptyResult.QueryDatas, mismatchResult.QueryDatas)
+	}
+}
+
+func TestNormalizeRecommendResultsKeepsMeasurementMismatchFallbackConsistentWithEmptyInput(t *testing.T) {
+	prefix := "grid000.zone000.station000.110kV_TV-demoProject.cable_22-testProject1110kV_TV.bay"
+	members := []string{"IA_rms_CTA-testProject1", "IB_rms_CTA-testProject1", "IC_rms_CTA-testProject1"}
+	groupResults := combineQueryResultByInput(constants.MeasTagRecommendHierarchyType, constants.FullRecommendLength, strings.Split(prefix+".", "."), members)
+	offset := recommendPrefixOffset(strings.Split(prefix, "."))
+
+	emptyInputResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    append([]string{}, groupResults...),
+			IsFuzzy:       false,
+		},
+	}
+	mismatchFallbackResults := map[string]SearchResult{
+		constants.MeasTagRecommendHierarchyType.String(): {
+			RecommendType: constants.MeasTagRecommendHierarchyType,
+			QueryDatas:    append([]string{}, groupResults...),
+			IsFuzzy:       true,
+			IsFallback:    true,
+			Offset:        offset,
+		},
+	}
+
+	emptyGot := normalizeRecommendResults(prefix+".", emptyInputResults)
+	mismatchGot := normalizeRecommendResults(prefix+".x", mismatchFallbackResults)
+	emptyResult := emptyGot[constants.MeasTagRecommendHierarchyType.String()]
+	mismatchResult := mismatchGot[constants.MeasTagRecommendHierarchyType.String()]
+
+	if mismatchResult.Offset != emptyResult.Offset {
+		t.Fatalf("expected measurement mismatch fallback offset %d, got %d", emptyResult.Offset, mismatchResult.Offset)
+	}
+	if !reflect.DeepEqual(mismatchResult.QueryDatas, emptyResult.QueryDatas) {
+		t.Fatalf("expected measurement mismatch fallback recommends to match empty input, empty=%#v mismatch=%#v", emptyResult.QueryDatas, mismatchResult.QueryDatas)
+	}
+}
+
+func TestRecommendGroupTokens(t *testing.T) {
+	tests := []struct {
+		name        string
+		inputSlice  []string
+		wantCompTag string
+		wantConfig  string
+		wantOK      bool
+	}{
+		{
+			name:        "full token1 to token7 input",
+			inputSlice:  []string{"grid000", "zone000", "station000", "nspath", "comp_tag", "base_extend", ""},
+			wantCompTag: "comp_tag",
+			wantConfig:  "base_extend",
+			wantOK:      true,
+		},
+		{
+			name:        "local token4 to token7 input",
+			inputSlice:  []string{"nspath", "comp_tag", "component", ""},
+			wantCompTag: "comp_tag",
+			wantConfig:  "component",
+			wantOK:      true,
+		},
+		{
+			name:       "missing config token",
+			inputSlice: []string{"nspath", ""},
+			wantOK:     false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotCompTag, gotConfig, gotOK := recommendGroupTokens(tt.inputSlice)
+			if gotOK != tt.wantOK {
+				t.Fatalf("expected ok %t, got %t", tt.wantOK, gotOK)
+			}
+			if gotCompTag != tt.wantCompTag || gotConfig != tt.wantConfig {
+				t.Fatalf("expected compTag/config %q/%q, got %q/%q", tt.wantCompTag, tt.wantConfig, gotCompTag, gotConfig)
+			}
+		})
+	}
+}
+
+func TestConfigRecommendCompTag(t *testing.T) {
+	tests := []struct {
+		name       string
+		inputSlice []string
+		want       string
+		wantOK     bool
+	}{
+		{
+			name:       "full token1 to token6 input",
+			inputSlice: []string{"grid000", "zone000", "station000", "nspath", "comp_tag", "b"},
+			want:       "comp_tag",
+			wantOK:     true,
+		},
+		{
+			name:       "local token4 to token6 input",
+			inputSlice: []string{"nspath", "comp_tag", "b"},
+			want:       "comp_tag",
+			wantOK:     true,
+		},
+		{
+			name:       "missing comp tag",
+			inputSlice: []string{"nspath"},
+			wantOK:     false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, gotOK := configRecommendCompTag(tt.inputSlice)
+			if gotOK != tt.wantOK {
+				t.Fatalf("expected ok %t, got %t", tt.wantOK, gotOK)
+			}
+			if got != tt.want {
+				t.Fatalf("expected compTag %q, got %q", tt.want, got)
+			}
+		})
+	}
+}
+
+func TestFilterMembersByTrimmedPrefix(t *testing.T) {
+	tests := []struct {
+		name           string
+		members        []string
+		searchInput    string
+		wantMembers    []string
+		wantMatchInput string
+	}{
+		{
+			name:           "config typo falls back to previous rune",
+			members:        []string{"bay", "base_extend", "model", "rated", "stable", "component"},
+			searchInput:    "bx",
+			wantMembers:    []string{"bay", "base_extend"},
+			wantMatchInput: "b",
+		},
+		{
+			name:           "measurement typo falls back to previous rune",
+			members:        []string{"I_A_rms", "I_B_rms", "U_A_rms"},
+			searchInput:    "Ix",
+			wantMembers:    []string{"I_A_rms", "I_B_rms"},
+			wantMatchInput: "I",
+		},
+		{
+			name:           "no fallback to empty prefix",
+			members:        []string{"bay", "base_extend"},
+			searchInput:    "x",
+			wantMembers:    []string{},
+			wantMatchInput: "",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			gotMembers, gotMatchInput := filterMembersByTrimmedPrefix(tt.members, tt.searchInput)
+			if !reflect.DeepEqual(gotMembers, tt.wantMembers) {
+				t.Fatalf("expected members %#v, got %#v", tt.wantMembers, gotMembers)
+			}
+			if gotMatchInput != tt.wantMatchInput {
+				t.Fatalf("expected matched input %q, got %q", tt.wantMatchInput, gotMatchInput)
+			}
+		})
+	}
+}
+
+func TestDotAndTypoInputsShareTrimmedPrefixFallback(t *testing.T) {
+	tests := []struct {
+		name       string
+		dotInput   string
+		typoInput  string
+		members    []string
+		wantSuffix []string
+	}{
+		{
+			name:       "token1 grid",
+			dotInput:   "g.",
+			typoInput:  "gx",
+			members:    []string{"grid000", "grid001", "zone000"},
+			wantSuffix: []string{"grid000", "grid001"},
+		},
+		{
+			name:       "token2 zone",
+			dotInput:   "z.",
+			typoInput:  "zx",
+			members:    []string{"zone000", "zone001", "station000"},
+			wantSuffix: []string{"zone000", "zone001"},
+		},
+		{
+			name:       "token3 station",
+			dotInput:   "s.",
+			typoInput:  "sx",
+			members:    []string{"station000", "station001", "zone000"},
+			wantSuffix: []string{"station000", "station001"},
+		},
+		{
+			name:       "token4 nspath",
+			dotInput:   "1.",
+			typoInput:  "1x",
+			members:    []string{"110kV_TV-demoProject", "110kV_TV-testProject1", "220kV_TV-demoProject"},
+			wantSuffix: []string{"110kV_TV-demoProject", "110kV_TV-testProject1"},
+		},
+		{
+			name:       "token5 component tag",
+			dotInput:   "c.",
+			typoInput:  "cx",
+			members:    []string{"cable_22-testProject1110kV_TV", "cable_26-demoProject110kV_TV", "bay"},
+			wantSuffix: []string{"cable_22-testProject1110kV_TV", "cable_26-demoProject110kV_TV"},
+		},
+		{
+			name:       "token6 config",
+			dotInput:   "b.",
+			typoInput:  "bx",
+			members:    []string{"bay", "base_extend", "component"},
+			wantSuffix: []string{"bay", "base_extend"},
+		},
+		{
+			name:       "token7 measurement",
+			dotInput:   "I.",
+			typoInput:  "Ix",
+			members:    []string{"IA_rms", "IB_rms", "UA_rms"},
+			wantSuffix: []string{"IA_rms", "IB_rms"},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			dotSearchInput := strings.TrimSuffix(tt.dotInput, ".")
+			typoSearchInput := trimLastRune(tt.typoInput)
+			dotMembers, dotMatchedInput := filterMembersByTrimmedPrefix(tt.members, dotSearchInput)
+			typoMembers, typoMatchedInput := filterMembersByTrimmedPrefix(tt.members, typoSearchInput)
+
+			if dotMatchedInput != typoMatchedInput {
+				t.Fatalf("expected dot and typo matched input to be equal, dot=%q typo=%q", dotMatchedInput, typoMatchedInput)
+			}
+			if !reflect.DeepEqual(dotMembers, typoMembers) {
+				t.Fatalf("expected dot and typo members to be equal, dot=%#v typo=%#v", dotMembers, typoMembers)
+			}
+			if !reflect.DeepEqual(dotMembers, tt.wantSuffix) {
+				t.Fatalf("expected members %#v, got %#v", tt.wantSuffix, dotMembers)
+			}
+		})
+	}
+}
+
+func TestExactMatchChecksForInput(t *testing.T) {
+	tests := []struct {
+		name       string
+		inputSlice []string
+		want       []exactMatchCheck
+	}{
+		{
+			name:       "token1 can be grid or local nspath",
+			inputSlice: []string{"g"},
+			want: []exactMatchCheck{
+				{setKey: constants.RedisAllGridSetKey, member: "g"},
+				{setKey: constants.RedisAllCompNSPathSetKey, member: "g"},
+			},
+		},
+		{
+			name:       "token1 token2 can be zone comp tag or nspath meas",
+			inputSlice: []string{"grid000", "z"},
+			want: []exactMatchCheck{
+				{setKey: fmt.Sprintf(constants.RedisSpecGridZoneSetKey, "grid000"), member: "z"},
+				{setKey: fmt.Sprintf(constants.RedisSpecCompNSPathCompTagSetKey, "grid000"), member: "z"},
+				{setKey: constants.RedisAllCompTagSetKey, member: "z"},
+				{setKey: fmt.Sprintf(constants.RedisSpecCompNSPathMeasSetKey, "grid000"), member: "z"},
+			},
+		},
+		{
+			name:       "token1 token2 token3 can be station or local config",
+			inputSlice: []string{"grid000", "zone000", "s"},
+			want: []exactMatchCheck{
+				{setKey: fmt.Sprintf(constants.RedisSpecZoneStationSetKey, "zone000"), member: "s"},
+				{setKey: constants.RedisAllConfigSetKey, member: "s"},
+			},
+		},
+		{
+			name:       "token1 token2 token3 token4 can be nspath or local meas",
+			inputSlice: []string{"grid000", "zone000", "station000", "1"},
+			want: []exactMatchCheck{
+				{setKey: fmt.Sprintf(constants.RedisSpecStationCompNSPATHSetKey, "station000"), member: "1"},
+				{setKey: fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, "zone000"), member: "1"},
+			},
+		},
+		{
+			name:       "token1 through token5 component tag",
+			inputSlice: []string{"grid000", "zone000", "station000", "nspath", "c"},
+			want: []exactMatchCheck{
+				{setKey: fmt.Sprintf(constants.RedisSpecCompNSPathCompTagSetKey, "nspath"), member: "c"},
+				{setKey: constants.RedisAllCompTagSetKey, member: "c"},
+			},
+		},
+		{
+			name:       "token1 through token6 config",
+			inputSlice: []string{"grid000", "zone000", "station000", "nspath", "comp_tag", "b"},
+			want: []exactMatchCheck{
+				{setKey: constants.RedisAllConfigSetKey, member: "b"},
+			},
+		},
+		{
+			name:       "token1 through token7 measurement",
+			inputSlice: []string{"grid000", "zone000", "station000", "nspath", "comp_tag", "bay", "I"},
+			want: []exactMatchCheck{
+				{setKey: fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, "comp_tag"), member: "I"},
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := exactMatchChecksForInput(tt.inputSlice)
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Fatalf("expected checks %#v, got %#v", tt.want, got)
+			}
+		})
+	}
+}
+
+func TestFallbackSpecificSetKey(t *testing.T) {
+	tests := []struct {
+		name       string
+		hierarchy  constants.RecommendHierarchyType
+		inputSlice []string
+		want       string
+		wantOK     bool
+	}{
+		{
+			name:       "zone fallback uses grid specific set",
+			hierarchy:  constants.ZoneRecommendHierarchyType,
+			inputSlice: []string{"grid000", "z"},
+			want:       fmt.Sprintf(constants.RedisSpecGridZoneSetKey, "grid000"),
+			wantOK:     true,
+		},
+		{
+			name:       "component tag fallback uses previous nspath token",
+			hierarchy:  constants.CompTagRecommendHierarchyType,
+			inputSlice: []string{"grid000", "I"},
+			want:       fmt.Sprintf(constants.RedisSpecCompNSPathCompTagSetKey, "grid000"),
+			wantOK:     true,
+		},
+		{
+			name:       "measurement fallback skips config token and uses component tag",
+			hierarchy:  constants.MeasTagRecommendHierarchyType,
+			inputSlice: []string{"nspath", "comp_tag", "config", "m"},
+			want:       fmt.Sprintf(constants.RedisSpecCompTagMeasSetKey, "comp_tag"),
+			wantOK:     true,
+		},
+		{
+			name:       "config fallback has no parent specific set",
+			hierarchy:  constants.ConfigRecommendHierarchyType,
+			inputSlice: []string{"nspath", "comp_tag", ""},
+			wantOK:     false,
+		},
+		{
+			name:       "missing previous token",
+			hierarchy:  constants.ZoneRecommendHierarchyType,
+			inputSlice: []string{"z"},
+			wantOK:     false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, ok := fallbackSpecificSetKey(tt.hierarchy, tt.inputSlice)
+			if ok != tt.wantOK {
+				t.Fatalf("expected ok %t, got %t", tt.wantOK, ok)
+			}
+			if got != tt.want {
+				t.Fatalf("expected key %q, got %q", tt.want, got)
+			}
+		})
+	}
+}
+
+func TestShouldFallbackToInitialRecommend(t *testing.T) {
+	tests := []struct {
+		input string
+		want  bool
+	}{
+		{input: "", want: false},
+		{input: ".", want: true},
+		{input: ".x", want: true},
+		{input: "..x", want: true},
+		{input: "...x", want: true},
+		{input: "grid000", want: false},
+		{input: "grid000.", want: false},
+		{input: "grid000.zone000", want: false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.input, func(t *testing.T) {
+			got := shouldFallbackToInitialRecommend(tt.input)
+			if got != tt.want {
+				t.Fatalf("expected %t, got %t", tt.want, got)
+			}
+		})
+	}
+}

network/response.go

@@ -26,7 +26,6 @@ type WSResponse struct {
 type MeasurementRecommendPayload struct {
 	Input           string   `json:"input" example:"transformfeeder1_220."`
 	Offset          int      `json:"offset" example:"21"`
-	RecommendType   string   `json:"recommended_type" example:"grid_tag"`
 	RecommendedList []string `json:"recommended_list" example:"[\"I_A_rms\", \"I_B_rms\",\"I_C_rms\"]"`
 }
 

orm/measurement_set.go

@@ -16,4 +16,5 @@ type MeasurementSet struct {
 	StationToCompNSPaths map[string][]string // Key: StationTag, Value: NSPaths
 	CompNSPathToCompTags map[string][]string // Key: NSPaths, Value: CompTags
 	CompTagToMeasTags    map[string][]string // Key: CompTag, Value: MeasTags
+	CompNSPathToMeasTags map[string][]string // Key: NSPaths, Value: MeasTags
 }

util/string.go

@@ -46,10 +46,12 @@ func GetLongestCommonPrefixLength(query string, result string) int {
 		return 0
 	}
 
-	minLen := min(len(query), len(result))
+	queryRunes := []rune(query)
+	resultRunes := []rune(result)
+	minLen := min(len(queryRunes), len(resultRunes))
 
 	for i := range minLen {
-		if query[i] != result[i] {
+		if queryRunes[i] != resultRunes[i] {
 			return i
 		}
 	}

util/time.go

@@ -6,8 +6,8 @@ import (
 	"time"
 )
 
-// GenNanoTsStr define func to generate nanosecond timestamp string by current time
+// GenNanoTSStr define func to generate nanosecond timestamp string by current time
-func GenNanoTsStr() string {
+func GenNanoTSStr() string {
 	now := time.Now()
 	nanoseconds := now.UnixNano()
 	timestampStr := strconv.FormatInt(nanoseconds, 10)