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