94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
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// 库区服务
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// 职责：库区CRUD、状态更新(联动库位状态)
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// 调用链：UpdateStatus → BatchUpdateLocationStatus(状态联动)
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// 紧密耦合：dao.Zone、dao.Location(级联状态更新、删除前检查)
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// 注意：删除前检查是否存在库位，启用/禁用联动库位状态
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package service
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import (
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"assets/consts/stock"
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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 zone struct{}
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var Zone = new(zone)
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func (s *zone) Create(ctx context.Context, req *dto.CreateZoneReq) (res *dto.CreateZoneRes, err error) {
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ids, err := dao.Zone.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.CreateZoneRes{
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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 *zone) Update(ctx context.Context, req *dto.UpdateZoneReq) error {
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return dao.Zone.Update(ctx, req)
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}
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func (s *zone) Delete(ctx context.Context, req *dto.DeleteZoneReq) error {
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zoneId := req.Id.Hex()
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// 删除前检查：是否存在关联的库位
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count, err := dao.Zone.CountLocationsByZoneId(ctx, zoneId)
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if err != nil {
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return err
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}
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if count > 0 {
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return gerror.Newf("库区下存在%d个库位，无法删除", count)
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}
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return dao.Zone.DeleteFake(ctx, req)
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}
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// UpdateStatus 更新库区状态（单独的状态修改接口，联动子表）
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func (s *zone) UpdateStatus(ctx context.Context, req *dto.UpdateZoneStatusReq) (err error) {
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zoneId := req.Id.Hex()
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// 1. 更新库区状态
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if err = dao.Zone.UpdateStatus(ctx, req); err != nil {
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return
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}
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// 2. 联动更新库位状态
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if req.Status == stock.ZoneStatusEnabled {
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// 启用：只恢复Disabled状态的库位，保留InUse等其他状态
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if _, err = dao.Zone.BatchUpdateLocationStatus(ctx, zoneId, stock.LocationStatusIdle, stock.LocationStatusDisabled); err != nil {
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return
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}
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} else {
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// 禁用：所有库位统一设为Disabled
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if _, err = dao.Zone.BatchUpdateLocationStatus(ctx, zoneId, stock.LocationStatusDisabled); err != nil {
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return
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}
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}
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return
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}
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func (s *zone) GetOne(ctx context.Context, req *dto.GetZoneReq) (res *dto.GetZoneRes, err error) {
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one, err := dao.Zone.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 *zone) List(ctx context.Context, req *dto.ListZoneReq) (res *dto.ListZoneRes, err error) {
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list, total, err := dao.Zone.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.ListZoneRes{
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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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