93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
// 库位服务
|
||
// 职责：库位CRUD、状态更新、删除前检查(3个库存集合)
|
||
// 调用链：Delete → CountStockDetailsByLocationId/CountStockBatchByLocationId/CountPrivateStockByLocationId
|
||
// 紧密耦合：dao.Location、Capacity(容量更新入口)
|
||
// 注意：删除前检查StockDetails/StockBatch/PrivateStock三个集合是否有库存
|
||
package service
|
||
|
||
import (
|
||
dao "assets/dao/stock"
|
||
dto "assets/model/dto/stock"
|
||
"context"
|
||
|
||
"gitea.com/red-future/common/utils"
|
||
"github.com/gogf/gf/v2/errors/gerror"
|
||
"go.mongodb.org/mongo-driver/v2/bson"
|
||
)
|
||
|
||
type location struct{}
|
||
|
||
var Location = new(location)
|
||
|
||
func (s *location) Create(ctx context.Context, req *dto.CreateLocationReq) (res *dto.CreateLocationRes, err error) {
|
||
ids, err := dao.Location.Insert(ctx, req)
|
||
if err != nil {
|
||
return
|
||
}
|
||
id := ids[0].(bson.ObjectID)
|
||
res = &dto.CreateLocationRes{
|
||
Id: &id,
|
||
}
|
||
return
|
||
}
|
||
|
||
func (s *location) Update(ctx context.Context, req *dto.UpdateLocationReq) error {
|
||
return dao.Location.Update(ctx, req)
|
||
}
|
||
|
||
func (s *location) Delete(ctx context.Context, req *dto.DeleteLocationReq) error {
|
||
locationId := req.Id.Hex()
|
||
// 检查库位上是否有库存（3个集合）
|
||
stockDetailsCount, err := dao.Location.CountStockDetailsByLocationId(ctx, locationId)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if stockDetailsCount > 0 {
|
||
return gerror.Newf("库位上存在%d件库存明细，无法删除", stockDetailsCount)
|
||
}
|
||
|
||
stockBatchCount, err := dao.Location.CountStockBatchByLocationId(ctx, locationId)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if stockBatchCount > 0 {
|
||
return gerror.Newf("库位上存在%d个批次库存，无法删除", stockBatchCount)
|
||
}
|
||
|
||
privateStockCount, err := dao.Location.CountPrivateStockByLocationId(ctx, locationId)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if privateStockCount > 0 {
|
||
return gerror.Newf("库位上存在%d件实物库存批次，无法删除", privateStockCount)
|
||
}
|
||
|
||
return dao.Location.DeleteFake(ctx, req)
|
||
}
|
||
|
||
// UpdateStatus 更新库位状态（单独的状态修改接口）
|
||
func (s *location) UpdateStatus(ctx context.Context, req *dto.UpdateLocationStatusReq) error {
|
||
return dao.Location.UpdateStatus(ctx, req)
|
||
}
|
||
|
||
func (s *location) GetOne(ctx context.Context, req *dto.GetLocationReq) (res *dto.GetLocationRes, err error) {
|
||
one, err := dao.Location.GetOne(ctx, req)
|
||
if err != nil {
|
||
return
|
||
}
|
||
err = utils.Struct(one, &res)
|
||
return
|
||
}
|
||
|
||
func (s *location) List(ctx context.Context, req *dto.ListLocationReq) (res *dto.ListLocationRes, err error) {
|
||
list, total, err := dao.Location.List(ctx, req)
|
||
if err != nil {
|
||
return
|
||
}
|
||
res = &dto.ListLocationRes{
|
||
Total: total,
|
||
}
|
||
err = utils.Struct(list, &res.List)
|
||
return
|
||
}
|