property-common/impl/v1/material/info.go

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

package material

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-common/errors"
	dbmodel "property-common/model"
	pb_v1 "property-common/pb/v1"
)

//
func MaterialInfo(ctx context.Context, req *pb_v1.MaterialInfoRequest) (reply *pb_v1.MaterialInfoReply, err error) {

	// 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"))
			}
		}
	}()

	reply = &pb_v1.MaterialInfoReply{}

	p := &dbmodel.TMaterial{}
	if req.Mtype == 0 {
		return nil, errors.ParamsError
	}

	where := map[string]interface{}{
		"mtype": req.Mtype,
	}

	err = p.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	reply.Pic = p.Pic

	return reply, nil

}