property-garden/impl/v1/charge/charge_time_set.go

// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package charge

import (
	"context"
	"encoding/json"
	"fmt"
	"git.getensh.com/common/gopkgs/database"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
	"gorm.io/gorm"
	"property-garden/errors"
	"property-garden/impl/v1/charge_utils"
	dbmodel "property-garden/model"
	pb_v1 "property-garden/pb/v1"
	"property-garden/utils"
)



func checkChargeTimeSetParam(req *pb_v1.ChargeTimeSetRequest) error {
	switch {
	case req.GardenId == 0:
		return status.Error(10003, "小区不能为空")
	case req.Start == 0:
		return status.Error(10003, "开始时间不能为空")
	case req.BindId == 0:
		return status.Error(10003, "关系id不能为空")
	}

	return nil

}


func ChargeTimeSet(ctx context.Context, req *pb_v1.ChargeTimeSetRequest) (reply *pb_v1.ChargeTimeSetReply, err error) {

	reply = &pb_v1.ChargeTimeSetReply{}

	// 捕获各个task中的异常并返回给调用者
	defer func() {
		if r := recover(); r != nil {
			err = fmt.Errorf("%+v", r)
			e := &status.Status{}
			if er := json.Unmarshal([]byte(err.Error()), e); er != nil {
				logger.Error("err",
					zap.String("system_err", err.Error()),
					zap.Stack("stacktrace"))
			}
		}
	}()
	// 参数检查
	err = checkChargeTimeSetParam(req)
	if err != nil {
		return nil, err
	}
	dbname := utils.GetGardenDbName(req.GardenId)

	bind := dbmodel.NewChargeBind(dbname)

	where := map[string]interface{}{
		"id":req.BindId,
	}
	err = bind.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound{
		return nil, errors.DataBaseError
	}
	if bind.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}
	if bind.Start > req.Start {
		return nil, status.Error(10003, "开始时间只能后延")
	}
	if bind.ChargeType == charge_utils.ChargeTypeVehicle && bind.End <= bind.Start {
		return nil, status.Error(10003, "结束时间不能大于开始时间")
	}
	if bind.ChargeType != charge_utils.ChargeTypeVehicle {
		req.End = 0
	}
	values := map[string]interface{}{
		"start":req.Start,
		"end":req.End,
	}
	err = bind.Update(database.DB(), where, values)

	if err != nil {
		return nil, errors.DataBaseError
	}

	return reply, nil
}