增加tstorage 时序数据库支持。

cmd/hummingbird-core/res/configuration.toml

@@ -36,10 +36,12 @@ Dsn = 'root:123456@tcp(127.0.0.1:3306)/open-hummingbird?charset=utf8mb4&parseTim
 
 [Databases.Data]
 [Databases.Data.Primary]
+Type = 'tstorage'
+DataSource = 'manifest/docker/db-data/tstorage-data/'
+#Type = 'tdengine'
+#Dsn = 'root:taosdata@ws(127.0.0.1:6041)/hummingbird'
 #Type = 'leveldb'
 #DataSource = 'manifest/docker/db-data/leveldb-core-data/'
-Type = 'tdengine'
-Dsn = 'root:taosdata@ws(127.0.0.1:6041)/hummingbird'
 
 [MessageQueue]
 Protocol = 'tcp'

go.mod

@@ -21,6 +21,7 @@ require (
 	github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c
 	github.com/kirinlabs/HttpRequest v1.1.1
 	github.com/mitchellh/mapstructure v1.4.3
+	github.com/nakabonne/tstorage v0.3.6
 	github.com/nicksnyder/go-i18n/v2 v2.2.0
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pelletier/go-toml v1.9.5

internal/hummingbird/core/application/deviceapp/deviceapp.go

@@ -556,7 +556,7 @@ func (p *deviceApp) DevicesReportMsgGather(ctx context.Context) error {
 	persistApp := resourceContainer.PersistItfFrom(p.dic.Get)
 	count, err = persistApp.SearchDeviceMsgCount(startTime, endTime)
 	if err != nil {
-
+		return err
 	}
 	var msgGather models.MsgGather
 	msgGather.Count = count

internal/hummingbird/core/application/persistence/thinkmodel.go

@@ -58,6 +58,8 @@ func (pst *persistApp) SaveDeviceThingModelData(req dtos.ThingModelMessage) erro
 		return pst.saveDeviceThingModelToLevelDB(req)
 	case constants.TDengine:
 		return pst.saveDeviceThingModelToTdengine(req)
+	case constants.Tstorage:
+		return pst.saveDeviceThingModelToTstorage(req)
 	default:
 		return nil
 	}
@@ -406,6 +408,174 @@ func (pst *persistApp) saveDeviceThingModelToTdengine(req dtos.ThingModelMessage
 	return nil
 }
 
+func (pst *persistApp) saveDeviceThingModelToTstorage(req dtos.ThingModelMessage) error {
+	switch req.GetOpType() {
+	case thingmodel.OperationType_PROPERTY_REPORT:
+		propertyMsg, err := req.TransformMessageDataByProperty()
+		if err != nil {
+			return err
+		}
+		data := make(map[string]interface{})
+		for s, reportData := range propertyMsg.Data {
+			data[s] = reportData.Value
+		}
+
+		err = pst.dataDbClient.Insert(context.Background(), constants.DB_PREFIX+req.Cid, data)
+		if err != nil {
+			return err
+		}
+
+	case thingmodel.OperationType_EVENT_REPORT:
+		eventMsg, err := req.TransformMessageDataByEvent()
+		if err != nil {
+			return err
+		}
+		data := make(map[string]interface{})
+		data[eventMsg.Data.EventCode] = eventMsg.Data
+		err = pst.dataDbClient.Insert(context.Background(), constants.DB_PREFIX+req.Cid, data)
+		if err != nil {
+			return err
+		}
+
+	case thingmodel.OperationType_SERVICE_EXECUTE:
+		serviceMsg, err := req.TransformMessageDataByService()
+		if err != nil {
+			return err
+		}
+		v, _ := serviceMsg.Marshal()
+		data := make(map[string]interface{})
+		data[serviceMsg.Code] = string(v)
+		err = pst.dataDbClient.Insert(context.Background(), constants.DB_PREFIX+req.Cid, data)
+		if err != nil {
+			return err
+		}
+
+	case thingmodel.OperationType_PROPERTY_GET_RESPONSE:
+		msg, err := req.TransformMessageDataByGetProperty()
+		if err != nil {
+			return err
+		}
+		messageStore := resourceContainer.MessageStoreItfFrom(pst.dic.Get)
+		ack, ok := messageStore.LoadMsgChan(msg.MsgId)
+		if !ok {
+			//超时了。
+			return nil
+		}
+		if v, ok := ack.(*messagestore.MsgAckChan); ok {
+			v.TrySendDataAndCloseChan(msg.Data)
+			messageStore.DeleteMsgId(msg.MsgId)
+		}
+	case thingmodel.OperationType_PROPERTY_SET_RESPONSE:
+		msg, err := req.TransformMessageDataBySetProperty()
+		if err != nil {
+			return err
+		}
+		messageStore := resourceContainer.MessageStoreItfFrom(pst.dic.Get)
+		ack, ok := messageStore.LoadMsgChan(msg.MsgId)
+		if !ok {
+			//超时了。
+			return nil
+		}
+		if v, ok := ack.(*messagestore.MsgAckChan); ok {
+			v.TrySendDataAndCloseChan(msg.Data)
+			messageStore.DeleteMsgId(msg.MsgId)
+		}
+	case thingmodel.OperationType_DATA_BATCH_REPORT:
+
+		msg, err := req.TransformMessageDataByBatchReport()
+		if err != nil {
+			return err
+		}
+		data := make(map[string]interface{})
+
+		for code, property := range msg.Data.Properties {
+			data[code] = property.Value
+		}
+		for code, event := range msg.Data.Events {
+			var eventData dtos.EventData
+			eventData.OutputParams = event.OutputParams
+			eventData.EventCode = code
+			eventData.EventTime = msg.Time
+			data[code] = eventData
+
+		}
+		//批量写。
+		err = pst.dataDbClient.Insert(context.Background(), constants.DB_PREFIX+req.Cid, data)
+
+		if err != nil {
+			return err
+		}
+		return nil
+	case thingmodel.OperationType_SERVICE_EXECUTE_RESPONSE:
+		serviceMsg, err := req.TransformMessageDataByServiceExec()
+		if err != nil {
+			return err
+		}
+
+		device, err := pst.dbClient.DeviceById(req.Cid)
+		if err != nil {
+			return err
+		}
+
+		_, err = pst.dbClient.ProductById(device.ProductId)
+		if err != nil {
+			return err
+		}
+
+		//var find bool
+		//var callType constants.CallType
+		//
+		//for _, action := range product.Actions {
+		//	if action.Code == serviceMsg.Code {
+		//		find = true
+		//		callType = action.CallType
+		//		break
+		//	}
+		//}
+		//
+		//if !find {
+		//	return errors.New("")
+		//}
+
+		messageStore := resourceContainer.MessageStoreItfFrom(pst.dic.Get)
+		ack, ok := messageStore.LoadMsgChan(serviceMsg.MsgId)
+		if !ok {
+			//可能是超时了。
+			return nil
+		}
+
+		if v, ok := ack.(*messagestore.MsgAckChan); ok {
+			v.TrySendDataAndCloseChan(serviceMsg.OutputParams)
+			messageStore.DeleteMsgId(serviceMsg.MsgId)
+		}
+
+		//if callType == constants.CallTypeSync {
+		//	messageStore := resourceContainer.MessageStoreItfFrom(pst.dic.Get)
+		//	ack, ok := messageStore.LoadMsgChan(serviceMsg.MsgId)
+		//	if !ok {
+		//		//可能是超时了。
+		//		return nil
+		//	}
+		//
+		//	if v, ok := ack.(*messagestore.MsgAckChan); ok {
+		//		v.TrySendDataAndCloseChan(serviceMsg.OutputParams)
+		//		messageStore.DeleteMsgId(serviceMsg.MsgId)
+		//	}
+		//
+		//} else if callType == constants.CallTypeAsync {
+		//	v, _ := serviceMsg.Marshal()
+		//	data := make(map[string]interface{})
+		//	data[serviceMsg.Code] = string(v)
+		//	err = pst.dataDbClient.Insert(context.Background(), constants.DB_PREFIX+req.Cid, data)
+		//	if err != nil {
+		//		return err
+		//	}
+		//}
+
+	}
+	return nil
+}
+
 func generatePropertyLeveldbKey(cid, code string, reportTime int64) string {
 	return cid + "-" + constants.Property + "-" + code + "-" + strconv.Itoa(int(reportTime))
 }
@@ -517,6 +687,96 @@ func (pst *persistApp) searchDeviceThingModelHistoryPropertyDataFromTDengine(req
 	return response, count, nil
 }
 
+func (pst *persistApp) searchDeviceThingModelHistoryPropertyDataFromTstorage(req dtos.ThingModelPropertyDataRequest) (interface{}, int, error) {
+	var count int
+	deviceInfo, err := pst.dbClient.DeviceById(req.DeviceId)
+	if err != nil {
+		return nil, count, err
+	}
+	var productInfo models.Product
+	productInfo, err = pst.dbClient.ProductById(deviceInfo.ProductId)
+	if err != nil {
+		return nil, count, err
+	}
+	var response []dtos.ReportData
+
+	for _, property := range productInfo.Properties {
+		if property.Code == req.Code {
+			req.Code = property.Code
+			response, count, err = pst.dataDbClient.GetDeviceProperty(req, deviceInfo)
+			if err != nil {
+				pst.lc.Errorf("GetDeviceProperty error %+v", err)
+			}
+			var typeSpecIntOrFloat models.TypeSpecIntOrFloat
+			if property.TypeSpec.Type == constants.SpecsTypeInt || property.TypeSpec.Type == constants.SpecsTypeFloat {
+				_ = json.Unmarshal([]byte(property.TypeSpec.Specs), &typeSpecIntOrFloat)
+			}
+
+			if typeSpecIntOrFloat.Unit == "" {
+				typeSpecIntOrFloat.Unit = "-"
+			}
+			break
+		}
+	}
+	return response, count, nil
+}
+
+func (pst *persistApp) searchDeviceThingModelPropertyDataFromTstorage(req dtos.ThingModelPropertyDataRequest) (interface{}, error) {
+	deviceInfo, err := pst.dbClient.DeviceById(req.DeviceId)
+	if err != nil {
+		return nil, err
+	}
+	var productInfo models.Product
+	response := make([]dtos.ThingModelDataResponse, 0)
+	productInfo, err = pst.dbClient.ProductById(deviceInfo.ProductId)
+	if err != nil {
+		return nil, err
+	}
+	if req.Code == "" {
+		for _, property := range productInfo.Properties {
+			req.Code = property.Code
+			ksv, _, err := pst.dataDbClient.GetDeviceProperty(req, deviceInfo)
+			if err != nil {
+				pst.lc.Errorf("GetDeviceProperty error %+v", err)
+				continue
+			}
+			var reportData dtos.ReportData
+			if len(ksv) > 0 {
+				reportData = ksv[0]
+			}
+			var unit string
+			if property.TypeSpec.Type == constants.SpecsTypeInt || property.TypeSpec.Type == constants.SpecsTypeFloat {
+				var typeSpecIntOrFloat models.TypeSpecIntOrFloat
+				_ = json.Unmarshal([]byte(property.TypeSpec.Specs), &typeSpecIntOrFloat)
+				unit = typeSpecIntOrFloat.Unit
+			} else if property.TypeSpec.Type == constants.SpecsTypeEnum {
+				//enum 的单位需要特殊处理一下
+				enumTypeSpec := make(map[string]string)
+				_ = json.Unmarshal([]byte(property.TypeSpec.Specs), &enumTypeSpec)
+				for key, value := range enumTypeSpec {
+					s := utils.InterfaceToString(reportData.Value)
+					if key == s {
+						unit = value
+					}
+				}
+			}
+
+			if unit == "" {
+				unit = "-"
+			}
+			response = append(response, dtos.ThingModelDataResponse{
+				ReportData: reportData,
+				Code:       property.Code,
+				DataType:   string(property.TypeSpec.Type),
+				Name:       property.Name,
+				Unit:       unit,
+				AccessMode: property.AccessMode,
+			})
+		}
+	}
+	return response, nil
+}
+
 func (pst *persistApp) searchDeviceThingModelPropertyDataFromTDengine(req dtos.ThingModelPropertyDataRequest) (interface{}, error) {
 	deviceInfo, err := pst.dbClient.DeviceById(req.DeviceId)
 	if err != nil {
@@ -549,8 +809,6 @@ func (pst *persistApp) searchDeviceThingModelPropertyDataFromTDengine(req dtos.T
 				//enum 的单位需要特殊处理一下
 				enumTypeSpec := make(map[string]string)
 				_ = json.Unmarshal([]byte(property.TypeSpec.Specs), &enumTypeSpec)
-				//pst.lc.Info("reportDataType enumTypeSpec", enumTypeSpec)
-
 				for key, value := range enumTypeSpec {
 					s := utils.InterfaceToString(reportData.Value)
 					if key == s {
@@ -580,9 +838,10 @@ func (pst *persistApp) SearchDeviceThingModelPropertyData(req dtos.ThingModelPro
 	switch pst.dataDbClient.GetDataDBType() {
 	case constants.LevelDB:
 		return pst.searchDeviceThingModelPropertyDataFromLevelDB(req)
-
 	case constants.TDengine:
 		return pst.searchDeviceThingModelPropertyDataFromTDengine(req)
+	case constants.Tstorage:
+		return pst.searchDeviceThingModelPropertyDataFromTstorage(req)
 
 	default:
 		return make([]interface{}, 0), nil
@@ -619,6 +878,8 @@ func (pst *persistApp) SearchDeviceThingModelHistoryPropertyData(req dtos.ThingM
 		return pst.searchDeviceThingModelHistoryPropertyDataFromLevelDB(req)
 	case constants.TDengine:
 		return pst.searchDeviceThingModelHistoryPropertyDataFromTDengine(req)
+	case constants.Tstorage:
+		return pst.searchDeviceThingModelHistoryPropertyDataFromTstorage(req)
 	}
 	response := make([]interface{}, 0)
 	return response, 0, nil

internal/hummingbird/core/application/schedule.go

@@ -6,20 +6,10 @@ package application
 import (
 	"context"
 	resourceContainer "github.com/winc-link/hummingbird/internal/hummingbird/core/container"
+	"github.com/winc-link/hummingbird/internal/pkg/crontab"
 	"github.com/winc-link/hummingbird/internal/pkg/di"
 	"github.com/winc-link/hummingbird/internal/pkg/logger"
 	"time"
-
-	//"gitlab.com/tedge/edgex/internal/dtos"
-	//"gitlab.com/tedge/edgex/internal/pkg/constants"
-	//"gitlab.com/tedge/edgex/internal/pkg/container"
-	//pkgContainer "github.com/winc-link/hummingbird/internal/pkg/container"
-	"github.com/winc-link/hummingbird/internal/pkg/crontab"
-	//"gitlab.com/tedge/edgex/internal/pkg/di"
-	//"gitlab.com/tedge/edgex/internal/pkg/errort"
-	//"gitlab.com/tedge/edgex/internal/pkg/logger"
-	//resourceContainer "gitlab.com/tedge/edgex/internal/tedge/resource/container"
-	//"gitlab.com/tedge/edgex/internal/tools/atopclient"
 )
 
 func InitSchedule(dic *di.Container, lc logger.LoggingClient) {

internal/hummingbird/core/bootstrap/database/database.go

@@ -15,6 +15,7 @@ import (
 	"github.com/winc-link/hummingbird/internal/hummingbird/core/infrastructure/sqlite"
 	"github.com/winc-link/hummingbird/internal/pkg/constants"
 	"github.com/winc-link/hummingbird/internal/tools/datadb/tdengine"
+	"github.com/winc-link/hummingbird/internal/tools/datadb/tstorage"
 
 	"github.com/winc-link/hummingbird/internal/pkg/di"
 	"github.com/winc-link/hummingbird/internal/pkg/logger"
@@ -68,6 +69,10 @@ func (d Database) newDataDBClient(
 		return leveldb.NewClient(dtos.Configuration{
 			DataSource: dataDbInfo.DataSource,
 		}, lc)
+	case string(constants.Tstorage):
+		return tstorage.NewClient(dtos.Configuration{
+			DataSource: dataDbInfo.DataSource,
+		}, lc)
 	case string(constants.TDengine):
 		return tdengine.NewClient(dtos.Configuration{
 			Dsn: dataDbInfo.Dsn,

internal/pkg/constants/db.go

@@ -30,4 +30,5 @@ type DataType string
 const (
 	LevelDB  DataType = "leveldb"
 	TDengine DataType = "tdengine"
+	Tstorage DataType = "tstorage"
 )

internal/pkg/utils/function.go

@@ -39,3 +39,24 @@ func SliceStringUnique(strings []string) []string {
 	return result
 }
 
+func ConvertToFloat64(i interface{}) float64 {
+	switch v := i.(type) {
+	case float64:
+		return v
+	case float32:
+		return float64(v)
+	case int:
+		return float64(v)
+	case int64:
+		return float64(v)
+	case int32:
+		return float64(v)
+	case string:
+		var f float64
+		_, err := fmt.Sscanf(v, "%f", &f)
+		if err == nil {
+			return f
+		}
+	}
+	return 0
+}

internal/tools/datadb/leveldb/client.go

@@ -318,21 +318,32 @@ func (c *Client) GetDeviceProperty(req dtos.ThingModelPropertyDataRequest, devic
 			firstTime = strconv.Itoa(int(req.Range[1]))
 			lastTime = strconv.Itoa(int(req.Range[0]))
 		}
-
 		iter := c.client.NewIterator(&util.Range{Start: []byte(baseKey + firstTime), Limit: []byte(baseKey + lastTime)}, &opt.ReadOptions{
 			DontFillCache: true,
 		})
+		if req.IsAll {
+			if iter.Last() {
+				for iter.Prev() {
+					var dbvalue dtos.ReportData
+					_ = json.Unmarshal(iter.Value(), &dbvalue)
+					response = append(response, dbvalue)
+
+				}
+			}
+		} else {
+
 			var start int
 			var end int
 
 			start = (req.Page-1)*req.PageSize + 1
 			end = (req.Page-1)*req.PageSize + req.PageSize
-
 			if iter.Last() {
 				count++
+				if req.Page == 1 {
 					var dbvalue dtos.ReportData
 					_ = json.Unmarshal(iter.Value(), &dbvalue)
 					response = append(response, dbvalue)
+				}
 				for iter.Prev() {
 					count++
 					if count >= start && count <= end {
@@ -343,7 +354,9 @@ func (c *Client) GetDeviceProperty(req dtos.ThingModelPropertyDataRequest, devic
 
 				}
 			}
+		}
 		iter.Release()
+
 	} else if req.First {
 		iter := c.client.NewIterator(util.BytesPrefix([]byte(baseKey)), &opt.ReadOptions{
 			DontFillCache: true,
@@ -363,13 +376,27 @@ func (c *Client) GetDeviceProperty(req dtos.ThingModelPropertyDataRequest, devic
 			//break
 		}
 		iter.Release()
-	} else {
-
 	}
 	return response, count, nil
 }
 
 func (c *Client) GetDeviceMsgCountByGiveTime(deviceId string, startTime, endTime int64) (int, error) {
-	//TODO implement me
-	panic("implement me")
+	baseKey := deviceId + "-" + constants.Property + "-"
+	firstTime := strconv.Itoa(int(startTime))
+	lastTime := strconv.Itoa(int(endTime))
+
+	var count int
+
+	iter := c.client.NewIterator(&util.Range{Start: []byte(baseKey + firstTime), Limit: []byte(baseKey + lastTime)}, &opt.ReadOptions{
+		DontFillCache: true,
+	})
+
+	count++
+	if iter.Prev() {
+		count++
+	}
+
+	iter.Release()
+
+	return count, nil
 }

internal/tools/datadb/tstorage/client.go

@@ -0,0 +1,228 @@
+package tstorage
+
+import (
+	"context"
+	tstorage "github.com/nakabonne/tstorage"
+	"github.com/winc-link/hummingbird/internal/dtos"
+	interfaces "github.com/winc-link/hummingbird/internal/hummingbird/core/interface"
+	"github.com/winc-link/hummingbird/internal/models"
+	"github.com/winc-link/hummingbird/internal/pkg/constants"
+	"github.com/winc-link/hummingbird/internal/pkg/logger"
+	"github.com/winc-link/hummingbird/internal/pkg/utils"
+	"os"
+	"path/filepath"
+	"time"
+)
+
+type Client struct {
+	client        tstorage.Storage
+	loggingClient logger.LoggingClient
+}
+
+func (c *Client) GetDataDBType() constants.DataType {
+	return constants.Tstorage
+}
+
+func (c *Client) CloseSession() {
+	c.client.Close()
+}
+
+func (c *Client) Insert(ctx context.Context, table string, data map[string]interface{}) (err error) {
+	metric := table
+	var rows []tstorage.Row
+
+	timestamp := time.Now().UnixMilli()
+
+	for code, value := range data {
+		var labels []tstorage.Label
+		labels = append(labels, tstorage.Label{
+			Name: "code", Value: code,
+		})
+
+		rows = append(rows, tstorage.Row{
+			Metric: metric,
+			Labels: labels,
+			DataPoint: tstorage.DataPoint{
+				Timestamp: timestamp,
+				Value:     utils.ConvertToFloat64(value),
+			},
+		})
+	}
+	return c.client.InsertRows(rows)
+}
+
+func paginate(arr []*tstorage.DataPoint, page, pageSize int) []*tstorage.DataPoint {
+	arr = reverseArray(arr)
+	// 计算起始索引
+	start := (page - 1) * pageSize
+	end := start + pageSize
+
+	// 边界检查
+	if start >= len(arr) {
+		return []*tstorage.DataPoint{}
+	}
+	if end > len(arr) {
+		end = len(arr) // 不能超出数组范围
+	}
+
+	return arr[start:end]
+}
+
+// reverseArray 翻转数组
+func reverseArray(arr []*tstorage.DataPoint) []*tstorage.DataPoint {
+	n := len(arr)
+	reversed := make([]*tstorage.DataPoint, n)
+	for i, v := range arr {
+		reversed[n-1-i] = v
+	}
+	return reversed
+}
+
+func (c *Client) GetDeviceProperty(req dtos.ThingModelPropertyDataRequest, device models.Device) ([]dtos.ReportData, int, error) {
+	var response []dtos.ReportData
+	var count int
+	if len(req.Range) == 2 {
+		var startTime, endTime int64
+		if req.Range[0] < req.Range[1] {
+			startTime = req.Range[0]
+			endTime = req.Range[1]
+		} else {
+			startTime = req.Range[1]
+			endTime = req.Range[0]
+		}
+		var labels []tstorage.Label
+
+		labels = append(labels, tstorage.Label{
+			Name: "code", Value: req.Code,
+		})
+		points, err := c.client.Select(constants.DB_PREFIX+device.Id, labels, startTime, endTime)
+		if err != nil {
+			c.loggingClient.Error("tstorage query data:", err)
+			return []dtos.ReportData{}, count, err
+		}
+		count = len(points)
+
+		paginateRes := paginate(points, req.Page, req.PageSize)
+		for _, re := range paginateRes {
+			response = append(response, dtos.ReportData{
+				Value: re.Value,
+				Time:  re.Timestamp,
+			})
+		}
+
+	} else if req.Last {
+		var labels []tstorage.Label
+		labels = append(labels, tstorage.Label{
+			Name: "code", Value: req.Code,
+		})
+		var startTime, endTime int64
+		// 获取当前时间
+		now := time.Now()
+		// 计算半小时前的时间
+		past := now.Add(-30 * time.Minute)
+		// 转换为毫秒时间戳
+		endTime = now.UnixMilli()
+		startTime = past.UnixMilli()
+
+		points, err := c.client.Select(constants.DB_PREFIX+device.Id, labels, startTime, endTime)
+		if err != nil {
+			c.loggingClient.Error("tstorage query data:", err)
+			return []dtos.ReportData{}, count, nil
+		}
+
+		dataPoint := points[len(points)-1]
+		var reportData dtos.ReportData
+		reportData.Time = dataPoint.Timestamp
+		reportData.Value = dataPoint.Value
+		response = append(response, reportData)
+
+	}
+	return response, count, nil
+}
+
+func (c *Client) GetDeviceService(req dtos.ThingModelServiceDataRequest, device models.Device, product models.Product) ([]dtos.SaveServiceIssueData, int, error) {
+	// tstorage 不支持服务查询
+	var response []dtos.SaveServiceIssueData
+	var count int
+	return response, count, nil
+}
+
+func (c *Client) GetDeviceEvent(req dtos.ThingModelEventDataRequest, device models.Device, product models.Product) ([]dtos.EventData, int, error) {
+	// tstorage 不支持事件查询
+	var response []dtos.EventData
+	var count int
+	return response, count, nil
+}
+
+func (c *Client) CreateTable(ctx context.Context, stable, table string) (err error) {
+	return nil
+}
+
+func (c *Client) DropTable(ctx context.Context, table string) (err error) {
+	return nil
+}
+
+func (c *Client) CreateStable(ctx context.Context, product models.Product) (err error) {
+	return nil
+}
+
+func (c *Client) DropStable(ctx context.Context, table string) (err error) {
+	return nil
+}
+
+func (c *Client) AddDatabaseField(ctx context.Context, tableName string, specsType constants.SpecsType, code string, name string) (err error) {
+	return nil
+}
+
+func (c *Client) DelDatabaseField(ctx context.Context, tableName, code string) (err error) {
+	return nil
+}
+
+func (c *Client) ModifyDatabaseField(ctx context.Context, tableName string, specsType constants.SpecsType, code string, name string) (err error) {
+	return nil
+}
+
+func (c *Client) GetDevicePropertyCount(request dtos.ThingModelPropertyDataRequest) (int, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (c *Client) GetDeviceEventCount(req dtos.ThingModelEventDataRequest) (int, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (c *Client) GetDeviceMsgCountByGiveTime(deviceId string, startTime, endTime int64) (int, error) {
+	var labels []tstorage.Label
+	var count int
+	labels = append(labels, tstorage.Label{})
+	points, err := c.client.Select(constants.DB_PREFIX+deviceId, labels, startTime, endTime)
+	if err != nil {
+		c.loggingClient.Error("tstorage query data:", err)
+		return count, err
+	}
+	count = len(points)
+	return count, nil
+}
+
+func NewClient(config dtos.Configuration, lc logger.LoggingClient) (c interfaces.DataDBClient, errEdgeX error) {
+
+	dataSourceDir := filepath.Dir(config.DataSource)
+	_, fileErr := os.Stat(dataSourceDir)
+	if fileErr != nil || !os.IsExist(fileErr) {
+		_ = os.MkdirAll(dataSourceDir, os.ModePerm)
+	}
+	storage, err := tstorage.NewStorage(
+		tstorage.WithTimestampPrecision(tstorage.Milliseconds),
+		tstorage.WithDataPath(dataSourceDir),
+		//tstorage.WithRetention(365*24*time.Hour),
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Client{
+		client:        storage,
+		loggingClient: lc,
+	}, nil
+}