获取工艺参数优先从本地数据库获取，没有再尝试从云端获取

zhangqian

2023-09-01 1ba32f7b79af42830a2a1f2c488675e8bd25f150

 api/v1/task.go

@@ -12,9 +12,9 @@
   "apsClient/pkg/ecode"
   "apsClient/pkg/logx"
   "apsClient/pkg/plc"
   "apsClient/pkg/safe"
   "apsClient/service"
   "apsClient/service/plc_address"
   "encoding/json"
   "errors"
   "fmt"
   "github.com/gin-gonic/gin"
@@ -66,14 +66,14 @@
   ctx.OkWithDetailed(taskData)
}

// TaskStart
// GetProcessParams
// @Tags      Task
// @Summary   任务开始
// @Summary   任务开始（获取工艺参数）
// @Produce   application/json
// @Param     id  path    int true  "工序id"
// @Success   200   {object}  contextx.Response{data=response.ProcessParamsResponse}  "成功"
// @Router    /v1/task/start/{id} [get]
func (slf *TaskApi) TaskStart(c *gin.Context) {
func (slf *TaskApi) GetProcessParams(c *gin.Context) {
   ctx, ok := contextx.NewContext(c, nil)
   if !ok {
      return
@@ -96,39 +96,63 @@
      return
   }

   caller := nsq.NewCaller(fmt.Sprintf(constvar.NsqTopicProcessParamsRequest, conf.Conf.NsqConf.NodeId), fmt.Sprintf(constvar.NsqTopicProcessParamsResponse, conf.Conf.NsqConf.NodeId))
   var result common.ResponseProcessParams

   err = caller.Call(common.RequestProcessParams{
      WorkOrder: procedure.WorkOrderID,
      OrderId:   procedure.OrderID,
      Product:   order.ProductName,
      Procedure: procedure.ProceduresInfo.ProcedureName,
      Device:    procedure.ProceduresInfo.DeviceName}, &result, time.Second*3)
   if err != nil {
      logx.Errorf("TaskStart GetProcessModel error:%v", err.Error())
      ctx.FailWithMsg(ecode.UnknownErr, "未获取到工艺参数")
      return
   }
   if result.ParamsMap == nil {
      logx.Errorf("TaskStart GetProcessModel response miss process params:%v", result)
   paramsMap := make(map[string]interface{})
   var paramsNumber string
   data, err := model.NewProcessModelSearch().
      SetWorkOrder(procedure.WorkOrderID).
      SetDevice(procedure.ProceduresInfo.DeviceName).
      SetOrderId(procedure.OrderID).
      SetProcedure(procedure.ProceduresInfo.ProcedureName).
      SetProduct(order.ProductName).
      SetOrder("id desc").First()
   if err == nil {
      err = json.Unmarshal([]byte(data.Params), &data.ParamsMap)
      paramsMap = data.ParamsMap
      paramsNumber = data.Number
      if err != nil {
         logx.Errorf("process model json.Unmarshal:%v", err)
         ctx.FailWithMsg(ecode.UnknownErr, "未获取到工艺参数")
         return
      }
   } else if err == gorm.ErrRecordNotFound { //如何数据库没有从云端获取
      caller := nsq.NewCaller(fmt.Sprintf(constvar.NsqTopicProcessParamsRequest, conf.Conf.NsqConf.NodeId), fmt.Sprintf(constvar.NsqTopicProcessParamsResponse, conf.Conf.NsqConf.NodeId))
      var result common.ResponseProcessParams
      err = caller.Call(common.RequestProcessParams{
         WorkOrder: procedure.WorkOrderID,
         OrderId:   procedure.OrderID,
         Product:   order.ProductName,
         Procedure: procedure.ProceduresInfo.ProcedureName,
         Device:    procedure.ProceduresInfo.DeviceName}, &result, time.Second*3)
      if err != nil {
         logx.Errorf("TaskStart GetProcessModel error:%v", err.Error())
         ctx.FailWithMsg(ecode.UnknownErr, "未获取到工艺参数")
         return
      }
      if result.ParamsMap == nil {
         logx.Errorf("TaskStart GetProcessModel response miss process params:%v", result)
         ctx.FailWithMsg(ecode.UnknownErr, "未获取到工艺参数")
         return
      }
      paramsMap = result.ParamsMap
      paramsNumber = result.Number
   } else {
      logx.Errorf("TaskStart GetProcessModel  err:%v", err)
      ctx.FailWithMsg(ecode.UnknownErr, "未获取到工艺参数")
      return
   }

   processParamsArr := make([]response.ProcessParams, 0, len(result.ParamsMap))
   for k, v := range result.ParamsMap {
   processParamsArr := make([]response.ProcessParams, 0, len(paramsMap))
   for k, v := range data.ParamsMap {
      processParamsArr = append(processParamsArr, response.ProcessParams{
         Key:   k,
         Value: v,
      })
   }
   data := response.ProcessParamsResponse{
      Number: result.Number,
   resp := response.ProcessParamsResponse{
      Number: paramsNumber,
      Params: processParamsArr,
   }
   logx.Infof("TaskStart Notice GetProcessModel: %+v", result)
   ctx.OkWithDetailed(data)
   ctx.OkWithDetailed(resp)
}

// TaskFinish
@@ -163,14 +187,14 @@
   ctx.Ok()
}

// SendProcessParams
// TaskStart
// @Tags      Task
// @Summary   下发工艺参数
// @Summary   下发工艺参数（开始任务）
// @Produce   application/json
// @Param     id  path    int true  "工序id"
// @Success   200   {object}  contextx.Response{service.GetProcessModel}  "成功"
// @Router    /v1/task/sendProcessParams/{id} [post]
func (slf *TaskApi) SendProcessParams(c *gin.Context) {
func (slf *TaskApi) TaskStart(c *gin.Context) {
   ctx, ok := contextx.NewContext(c, nil)
   if !ok {
      return
@@ -230,68 +254,67 @@
   })
   if err != nil {
      logx.Errorf("SendProcessParams update order and procedure status error:%v", err.Error())
      ctx.FailWithMsg(ecode.DBErr, "更改工单状态失败")
      ctx.FailWithMsg(ecode.NeedConfirmedErr, "更改工单状态失败")
      return
   }

   safe.Go(func() {
      err = SendParams(result.ParamsMap, 0)
      if err != nil {
         logx.Errorf("SendProcessParams: %v", err.Error())
         return
      }
      plcConfig, code := service.NewDevicePlcService().GetDevicePlc()
      if code != ecode.OK {
         logx.Errorf("get plcConfig err: %v", err.Error())
         return
      }
      _ = service.PlcWrite(plcConfig, constvar.PlcStartAddressTypeTotalNumber, order.Amount.IntPart())
   })
   plcConfig, code := service.NewDevicePlcService().GetDevicePlc()
   if code != ecode.OK || plcConfig.Id == 0 {
      ctx.FailWithMsg(ecode.NeedConfirmedErr, "请先配置PLC")
      return
   }
   plcConfig.MaxTryTimes = 2
   err = SendParams(result.ParamsMap, plcConfig)
   if err != nil {
      logx.Errorf("SendProcessParams: %v", err.Error())
      ctx.FailWithMsg(ecode.NeedConfirmedErr, "糟糕，工艺下发失败。")
      return
   }
   if code != ecode.OK {
      logx.Errorf("get plcConfig err: %v", err.Error())
      return
   }
   plcConfig.CurrentTryTimes = 0
   err = service.PlcWrite(plcConfig, constvar.PlcStartAddressTypeTotalNumber, order.Amount.IntPart())
   if err != nil {
      ctx.FailWithMsg(ecode.NeedConfirmedErr, "糟糕，工艺下发失败。")
      return
   }
   ctx.Ok()
}

func SendParams(paramsMap map[string]interface{}, tryTimes int) error {
func SendParams(paramsMap map[string]interface{}, plcConfig *model.DevicePlc) error {
   if len(paramsMap) == 0 {
      return errors.New("empty params")
   }
   if tryTimes > 2 {
      return errors.New("beyond max try time")
   }
   plcConfig, code := service.NewDevicePlcService().GetDevicePlc()
   if code != ecode.OK {
      return errors.New("请先配置PLC")
   if plcConfig.CurrentTryTimes > plcConfig.MaxTryTimes {
      return plcConfig.CurrentErr
   }
   conn, err := plc.GetModbusConnection(fmt.Sprintf("%s:%v", plcConfig.Address, plcConfig.Port))
   if err != nil {
      return errors.New(fmt.Sprintf("连接plc失败: %v", err.Error()))
   }

   logx.Info("----------------开始下发工艺参数-----------------")
   var missNumbers int
   if plcConfig.CurrentTryTimes == 0 {
      logx.Info("----------------开始下发工艺参数-----------------")
   }
   var failedNumbers int
   for k, v := range paramsMap {
      if address, ok := plc_address.Get(k); ok {
         result, err := plc.WriteHoldingRegister(conn, address, v)
         if err != nil {
            logx.Errorf("WriteHoldingRegister err:%v, address: %v, key: %v value: %v", err.Error(), address, k, v)
            plcConfig.CurrentErr = err
            failedNumbers++
            logx.Errorf("plc write err:%v, address: %v, key: %v value: %v", err.Error(), address, k, v)
         } else {
            delete(paramsMap, k)
            logx.Infof("WriteHoldingRegister ok: key: %v, value: %v, result: %v", k, v, result)
            logx.Infof("plc write ok: key: %v, value: %v, result: %v", k, v, result)
         }
      } else {
         logx.Errorf("miss param address, k:%v, v:%v", k, v)
         missNumbers++
      }
   }
   if missNumbers >= 1 {
      caller := nsq.NewCaller(fmt.Sprintf(constvar.NsqTopicGetPlcAddress, conf.Conf.NsqConf.NodeId), fmt.Sprintf(constvar.NsqTopicSendPlcAddress, conf.Conf.NsqConf.NodeId))
      var addressResult common.ResponsePlcAddress
      err := caller.Call(common.RequestPlcAddress{DeviceId: conf.Conf.System.DeviceId}, &addressResult, time.Second*2)
      if err != nil {
         logx.Infof("SendParams2 err: %v", err.Error())
         return err
      }
      tryTimes++
      return SendParams(paramsMap, tryTimes)
   if failedNumbers >= 1 { //写入plc失败, 重试
      plcConfig.CurrentTryTimes++
      return SendParams(paramsMap, plcConfig)
   }
   logx.Info("----------------下发工艺参数完毕-----------------")
   return nil