71 lines
2.3 KiB
Go
71 lines
2.3 KiB
Go
// 库存明细DAO层(逻辑库存)
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// 职责：批量插入/删除、按SKU统计数量、查询列表
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// 紧密耦合：service.StockDetails、service.StockManage(入库出库)
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// 注意：GetStockCountBySkuId使用NoCache()跳过缓存，BatchInsert用于批量入库
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package dao
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import (
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"assets/consts/public"
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dto "assets/model/dto/stock"
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entity "assets/model/entity/stock"
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"context"
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"gitea.com/red-future/common/db/gfdb"
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/util/gconv"
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)
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var StockDetails = new(stockDetails)
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type stockDetails struct {
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}
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// BatchInsert 批量插入库存
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func (d *stockDetails) BatchInsert(ctx context.Context, req []*dto.CreateSockDetailsReq) (rows int64, err error) {
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var res []*entity.StockDetails
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if err = gconv.Structs(req, &res); err != nil {
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return
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}
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r, err := gfdb.DB(ctx).Model(ctx, public.TableNameStockDetails).Data(res).Save()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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func (d *stockDetails) Delete(ctx context.Context, req []dto.DeleteSockDetailsReq) (rows int64, err error) {
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r, err := gfdb.DB(ctx).Model(ctx, public.TableNameStockDetails).Where(entity.StockDetailsCol.Id, &req).Delete()
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if err != nil {
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return
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}
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return r.RowsAffected()
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}
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func (d *stockDetails) Count(ctx context.Context, req *dto.GetSockDetailsReq) (count int, err error) {
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return d.buildListFilter(ctx, req).Count()
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}
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func (d *stockDetails) List(ctx context.Context, req *dto.GetSockDetailsReq, fields ...string) (res []entity.StockDetails, total int, err error) {
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model := d.buildListFilter(ctx, req).Fields(fields)
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model.OrderDesc(entity.StockDetailsCol.CreatedAt)
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if req.Page != nil {
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model.Page(int(req.Page.PageNum), int(req.Page.PageSize))
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}
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r, total, err := model.AllAndCount(false)
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if err != nil {
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return
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}
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err = r.Structs(&res)
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return
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}
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// buildListFilter 构建列表查询的过滤条件
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func (d *stockDetails) buildListFilter(ctx context.Context, req *dto.GetSockDetailsReq) *gdb.Model {
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model := gfdb.DB(ctx).Model(ctx, public.TableNameStockDetails).Model.OmitEmpty()
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model.Where(entity.StockDetailsCol.Id, req.Id)
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model.Where(entity.StockDetailsCol.AssetId, req.AssetId)
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model.Where(entity.StockDetailsCol.AssetSkuId, req.AssetSkuId)
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model.Where(entity.StockDetailsCol.Status, req.Status)
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return model
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}
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