func (this *ItemImpl) SetValue(v *item.Item) error {
if v.Id == this._value.Id {
v.CreateTime = this._value.CreateTime
v.GoodsNo = this._value.GoodsNo
this._value = v
}
this._value.UpdateTime = time.Now().Unix()
return nil
}
func (this *itemManagerImpl) CreateItem(v *item.Item) sale.IItem {
if v.CreateTime == 0 {
v.CreateTime = time.Now().Unix()
}
if v.UpdateTime == 0 {
v.UpdateTime = v.CreateTime
} //todo: 判断category
return newItem(this, this._sale, v, this._itemRep,
this._sale._saleRep, this._sale._labelRep,
this._sale._goodsRep, this._sale._promRep)
}
// 保存产品
func (this *saleService) SaveItem(vendorId int, v *item.Item) (int, error) {
sl := this._rep.GetSale(vendorId)
var pro sale.IItem
v.VendorId = vendorId //设置供应商编号
if v.Id > 0 {
pro = sl.ItemManager().GetItem(v.Id)
if pro == nil || pro.GetValue().VendorId != vendorId {
return 0, errors.New("产品不存在")
}
// 修改货品时，不会修改详情
v.Description = pro.GetValue().Description
if err := pro.SetValue(v); err != nil {
return 0, err
}
} else {
pro = sl.ItemManager().CreateItem(v)
}
return pro.Save()
}