property-system/impl/v1/application/order_add.go

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

package application

import (
	"context"
	"encoding/json"
	"fmt"
	"property-system/errors"
	dbmodel "property-system/model"
	"property-system/parser"
	"property-system/pb"
	pb_v1 "property-system/pb/v1"
	"property-system/utils"
	"time"

	"git.getensh.com/common/gopkgs/database"
	"git.getensh.com/common/gopkgs/logger"
	"go.uber.org/zap"
	"google.golang.org/grpc/status"
)

func checkApplicationOrderAddParam(req *pb_v1.ApplicationOrderAddRequest) error {
	switch {
	case req.GardenId < 1:
		return status.Error(10003, "小区不能为空")
	case req.ApplicationId < 1:
		return status.Error(10003, "应用不能为空")

	}
	return nil
}

//
func ApplicationOrderAdd(ctx context.Context, req *pb_v1.ApplicationOrderAddRequest) (reply *pb_v1.ApplicationOrderAddReply, err error) {

	reply = &pb_v1.ApplicationOrderAddReply{}

	// 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"))
			}
		}
	}()

	err = checkApplicationOrderAddParam(req)
	if err != nil {
		return nil, err
	}

	now := time.Now()

	p := dbmodel.TApplicationOrder{}
	where := map[string]interface{}{
		"garden_id":      req.GardenId,
		"application_id": req.ApplicationId,
		"status":         2,
	}
	count, err := p.Count(database.DB(), where, nil)
	if err != nil {
		return nil, errors.DataBaseError
	}
	if count > 0 {
		return nil, status.Error(10003, "应用已存在")
	}

	mreq := pb_v1.ApplicationInfoRequest{Id: req.ApplicationId}
	mreply, err := pb.Common.ApplicationInfo(ctx, &mreq)
	if err != nil {
		return nil, err
	}
	p.CreatedAt = now
	p.UpdatedAt = now
	p.ApplicationId = req.ApplicationId
	p.GardenId = req.GardenId
	p.Amount = mreply.Info.Price
	p.Cid = req.Cid
	p.Status = 1
	p.PayType = 1
	bytes, _ := json.Marshal(mreply.Info)
	p.ApplicationContent = string(bytes)
	db := database.DB().Begin()
	err = p.Insert(db)
	if err != nil {
		db.Rollback()
		return nil, errors.DataBaseError
	}

	// 价格为0 直接通过认证？
	/*if mreply.Info.Price == 0 {
		mreq := pb_v1.ApplicationOrderApproveRequest{OrderId: p.ID, Status: true, Feedback: "价格为零直接认证"}
		err = ApproveHandle(&mreq, db)
		if err != nil {
			db.Rollback()
			return nil, err
		}
	}*/
	db.Commit()
	reply.OrderId = p.ID
	reply.ApplicationDesc = mreply.Info.Desc
	reply.Amount = p.Amount
	reply.ApplicationName = mreply.Info.Name
	reply.PayType = 1
	reply.BankName = parser.Conf.Bank.BankName
	reply.BankAccount = parser.Conf.Bank.BankAccount
	reply.BankUserName = parser.Conf.Bank.BankUserName
	utils.RobotMsg(fmt.Sprintf("有新的应用订单，请关注"))
	return reply, nil
}