property-garden/impl/v1/house/info.go

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

package house

import (
	"context"
	"encoding/json"
	"fmt"
	"gorm.io/gorm"
	"property-garden/errors"
	dbmodel "property-garden/model"
	"property-garden/pb"
	pb_v1 "property-garden/pb/v1"
	"property-garden/utils"

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

func checkHouseInfoParam(req *pb_v1.HouseInfoRequest) error {
	if req.HouseId < 1 {
		return errors.ParamsError
	}
	return nil
}

func getGardenInfos(ids []int64) (map[int64]pb_v1.GardenItem, error) {
	ret := map[int64]pb_v1.GardenItem{}
	if len(ids) == 0 {
		return ret, nil
	}
	mreq := pb_v1.GardenInfosRequest{Ids:ids}
	mreply, err := pb.System.GardenInfos(context.Background(), &mreq)
	if err != nil {
		return ret, err
	}
	for _, v := range mreply.List {
		ret[v.Id] = *v
	}
	return ret, nil

}

//
func HouseInfo(ctx context.Context, req *pb_v1.HouseInfoRequest) (reply *pb_v1.HouseInfoReply, 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"))
			}
		}
	}()

	err = checkHouseInfoParam(req)
	if err != nil {
		return nil, err
	}
	// 房屋
	dbname := utils.GetGardenDbName(req.GardenId)
	house := dbmodel.NewHouse(dbname)
	where := map[string]interface{}{
		"id": req.HouseId,
	}
	err = house.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if house.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}

	// 楼栋
	building := dbmodel.NewBuilding(dbname)
	where = map[string]interface{}{
		"id": house.BuildingId,
	}
	err = building.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if building.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}

	// 单元
	unit := dbmodel.NewUnit(dbname)
	where = map[string]interface{}{
		"id": house.UnitId,
	}
	err = unit.Find(database.DB(), where)
	if err != nil && err != gorm.ErrRecordNotFound {
		return nil, errors.DataBaseError
	}
	if unit.ID == 0 {
		return nil, errors.ErrRecordNotFound
	}

	// 小区
	gardenInfos, err := getGardenInfos([]int64{req.GardenId})
	if err != nil {
		return nil, err
	}
	garden := gardenInfos[req.GardenId]

	reply = &pb_v1.HouseInfoReply{
		GardenId:       req.GardenId,
		BuildingNumber: building.BuildingNumber,
		UnitNumber:     unit.UnitNumber,
		HouseNumber:    house.HouseNumber,
		GardenName:     garden.GardenName,
		Province:       garden.Province,
		City:           garden.City,
		Area:           garden.Area,
		Street:         garden.Street,
		Comittee:       garden.Committee,
		ProvinceCode:   garden.ProvinceCode,
		CityCode:       garden.CityCode,
		AreaCode:       garden.AreaCode,
		StreetCode:     garden.StreetCode,
		ComitteeCode:   garden.CommitteeCode,
		Layer:          house.Layer,
		HouseArea:      house.HouseArea,
		HouseUsedArea:  house.HouseUsedArea,
		RoomCount:      house.RoomCount,
		// 几厅
		HallCount: house.HallCount,
		// 房屋类型 1 住宅 2 商铺 3 办公
		HouseType:   house.HouseType,
		GardenInUse: garden.InUse,
		HouseStatus:int32(house.Status),
		BuildingId:house.BuildingId,
		UnitId:house.UnitId,
	}
	if unit.HasLift == 1 {
		reply.HasLift = true
	}

	return reply, nil
}