public ActionResult List()
{
List <GoodsModel> modelList = new List <GoodsModel>();
foreach (var item in _goodsBLL.GetAllNoDeteledGoods())
{
GoodsModel gm = new GoodsModel(item);
gm.PicturePath = _goodsImagesBLL.GetPictureByGoodsId(item.Id).ImagePath;
gm.IsRecommend = _recommendBLL.IsRecommend(gm.Id);
modelList.Add(gm);
}
ViewData["GoodsList"] = modelList;
return(View());
}
public ActionResult GetGoodsList(string categoryCode)
{
// 先取出当前vip等级会员折扣
Member member = _memberBLL.GetMemberByOpenId(System.Web.HttpContext.Current.Session["member"].ToString());
double discount = _rulesBLL.GetDiscountByVIP(member.Vip);
List <GoodsModel> goodsList = new List <GoodsModel>();
// 判断传递进来的categoryCode 是否为空
// 如果为空 则搜索出所有没有标记为删除的Goods对象
if (categoryCode == null)
{
// 得到所有Goods对象之后 遍历 构造出 GoodsModel list
foreach (var item in _goodsBLL.GetAllNoDeteledGoods())
{
GoodsModel gm = new GoodsModel(item);
gm.PicturePath = _goodsImagesBLL.GetPictureByGoodsId(gm.Id).ImagePath;
gm.Discount = discount;
goodsList.Add(gm);
}
}
else
{
// 如果传进来的categoryCode 不为空
// 则要根据这个categoryCode 找到对应的Category对象
// 然后通过找到的category对象 得到 GoodsCategoryList
Category category = _categoryBLL.GetCategoryByCategoryNo(categoryCode);
List <GoodsCategory> goodsCategoryList = _goodsCategoryBLL.GetGoodsCategoryListByCategoryId(category.Id).ToList();
// 最后再构造 GoodModelList
foreach (var item in goodsCategoryList)
{
GoodsModel gm = new GoodsModel(_goodsBLL.GetGoodsById(item.GoodsId));
gm.PicturePath = _goodsImagesBLL.GetPictureByGoodsId(item.GoodsId).ImagePath;
gm.Discount = discount;
goodsList.Add(gm);
}
}
// 由于这个方法需要与前端传递 List对象
// 所以要将等到的 GoodsModel List 序列化为 json字符串 传递到前端
string jsonResult = string.Empty;
try
{
// 序列化
jsonResult = ObjToJson <List <GoodsModel> >(goodsList);
}
catch (Exception ex)
{
LogHelper.Log.Write(ex.Message);
LogHelper.Log.Write(ex.StackTrace);
throw;
}
return(Content(jsonResult));
}