/// <summary>
/// 保存促销相关的上架商品
/// </summary>
/// <param name="oBackPromotionProduct"></param>
/// <param name="formCollection"></param>
/// <returns></returns>
public string SavePromotionProduct(PromotionProduct oBackPromotionProduct, FormCollection formCollection)
{
PromotionProduct oEditPromotionProduct;
//上架商品的Gid
Guid onSKUGid = oBackPromotionProduct.OnSkuItem.Gid;
if (oBackPromotionProduct.Gid.Equals(Guid.Empty))
{
//添加状态
if (bCoverProductExist == false)
{
oEditPromotionProduct = dbEntity.PromotionProducts.Include("Promotion").Include("OnSkuItem").Include("Price").Where(p => p.PromID == globlePromotionGid && p.OnSkuID == onSKUGid).FirstOrDefault();
//如果存在相同的促销以及上架商品Gid
if (oEditPromotionProduct != null)
{
//判断原来数据库中的信息是否已删除
if (oEditPromotionProduct.Deleted == false)
{
return "exist";
}
else
{
//未删除则修改信息，保存
oEditPromotionProduct.Deleted = false;
oEditPromotionProduct.Quantity = oBackPromotionProduct.Quantity;
oEditPromotionProduct.Price.SetResource(ModelEnum.ResourceType.MONEY, oBackPromotionProduct.Price);
oEditPromotionProduct.Remark = oBackPromotionProduct.Remark;
}
}
else
{
//新建促销商品
oEditPromotionProduct = new PromotionProduct { Price = NewResource(ModelEnum.ResourceType.MONEY, promotionOrgGid) };
oEditPromotionProduct.PromID = globlePromotionGid;
oEditPromotionProduct.OnSkuID = onSKUGid;
oEditPromotionProduct.Quantity = oBackPromotionProduct.Quantity;
oEditPromotionProduct.Price = oBackPromotionProduct.Price;
dbEntity.PromotionProducts.Add(oEditPromotionProduct);
}
}
else
{
//直接覆盖当前的促销商品信息
oEditPromotionProduct = dbEntity.PromotionProducts.Include("Promotion").Include("OnSkuItem").Include("Price").Where(p => p.PromID == globlePromotionGid && p.OnSkuID == onSKUGid).FirstOrDefault();
oEditPromotionProduct.Deleted = false;
oEditPromotionProduct.Quantity = oBackPromotionProduct.Quantity;
oEditPromotionProduct.Price.SetResource(ModelEnum.ResourceType.MONEY, oBackPromotionProduct.Price);
oEditPromotionProduct.Remark = oBackPromotionProduct.Remark;
bCoverProductExist = false;
}
}
else
{
Guid currentPromotionProductGid = oBackPromotionProduct.Gid;
//编辑状态
oEditPromotionProduct = dbEntity.PromotionProducts.Include("Promotion").Include("OnSkuItem").Include("Price").Where(p => p.Gid == currentPromotionProductGid && p.Deleted == false).FirstOrDefault();
if (oEditPromotionProduct != null)
{
oEditPromotionProduct.Quantity = oBackPromotionProduct.Quantity;
oEditPromotionProduct.Price.SetResource(ModelEnum.ResourceType.MONEY, oBackPromotionProduct.Price);
oEditPromotionProduct.Remark = oBackPromotionProduct.Remark;
}
else
{
return "fail";
}
}
dbEntity.SaveChanges();
return "success";
}
/// <summary>
/// 添加或编辑促销产品
/// </summary>
/// <param name="bProductEdit"></param>
/// <param name="promotionProductGid"></param>
/// <returns></returns>
public ActionResult PromotionProductEdit(bool bProductEdit, Guid? promotionProductGid)
{
PromotionProduct oNewPromotionProduct;
PromotionInformation oCurrentPromotion = dbEntity.PromotionInformations.Where(p => p.Gid == globlePromotionGid && p.Deleted == false).FirstOrDefault();
//添加的时候
if (bProductEdit == false)
{
oNewPromotionProduct = new PromotionProduct { Price = NewResource(ModelEnum.ResourceType.MONEY, oCurrentPromotion.OrgID) };
oNewPromotionProduct.PromID = oCurrentPromotion.Gid;
//数量初始值为-1
oNewPromotionProduct.Quantity = -1;
}
else
{
oNewPromotionProduct = dbEntity.PromotionProducts.Include("Promotion").Include("OnSkuItem").Include("Price").Where(p => p.Gid == (Guid)promotionProductGid && p.Deleted == false).FirstOrDefault();
oNewPromotionProduct.Price = RefreshResource(ModelEnum.ResourceType.MONEY, oNewPromotionProduct.Price, oCurrentPromotion.OrgID);
}
ViewBag.bEdit = bProductEdit;
ViewBag.oPromotionCode = oCurrentPromotion.Code;
return View(oNewPromotionProduct);
}