property-device/impl/v1/mqtt_device/mqtt_face.go

package mqtt_device

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"
	dbmodel "property-device/model"
	pb_v1 "property-device/pb/v1"
	"property-device/utils/gate_utils"
)

func MqttFaceGate(ctx context.Context, req *pb_v1.MqttFaceGateRequest) (reply *pb_v1.MqttFaceGateReply, err error) {

	reply = &pb_v1.MqttFaceGateReply{}

	// 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"))
			}
		}
	}()

	p := &dbmodel.TGate{}
	where := [][2]interface{}{}
	where = dbmodel.WhereAdd(where, "garden_id >", 1)
	where = dbmodel.WhereAdd(where, "protocol in", []int{gate_utils.GateProtocolSaiboMqttV1})
	where = dbmodel.WhereAdd(where, "enable", 1)

	type IdObj struct {
		Sn string
	}
	ids := []IdObj{}
	err = p.SelectList(database.DB(), where, "sn", &ids)
	if err != nil {
		return nil, err
	}
	reply.Sns = make([]string, len(ids))
	for i, v := range ids {
		reply.Sns[i] = v.Sn
	}

	return reply, nil
}