/// <summary>
/// 根据用户ID获取所有推荐商品，并根据其购物车组装对应的购买信息
/// </summary>
/// <param name="userid"></param>
/// <returns></returns>
public string GetRecommentProductListAndCarInfor(string userid)
{
MPageListResult <Mproduct> pageListResult = new MPageListResult <Mproduct>();
// 所有推荐商品
if (CacheData.allRecommendProList != null &&
CacheData.allRecommendProList.Count > 0)
{
pageListResult.dataList =
JsonHelper.ParseFormJson <List <Mproduct> >(
JsonHelper.GetJson <List <Mproduct> >(CacheData.allRecommendProList));
List <MshoppingCart> listShoppingCart = null;
if (!string.IsNullOrEmpty(userid))
{
// 获取用户的所有购物车详情
listShoppingCart = new ShoppingCartBus().GetAllShoppingCartListBySserId(userid);
}
//
MshoppingCart thisMshoppingCart = null;
if (pageListResult.dataList != null && pageListResult.dataList.Count > 0)
{
foreach (var item in pageListResult.dataList)
{
thisMshoppingCart = listShoppingCart == null ? null : listShoppingCart.Find(x => x.productId == item.productid);
if (thisMshoppingCart == null || string.IsNullOrEmpty(thisMshoppingCart.productId))
{
item.hassellnum = 0;
}
else
{
item.hassellnum = thisMshoppingCart.buyNum;
}
}
}
}
return(JsonHelper.GetJson <MPageListResult <Mproduct> >(pageListResult));
}
public string AddOrderByShoppingCart(string userId, string deliveryTime,
string mailAddress,
string deliveryName,
string deliveryTell,
string hasSelProId)
{
MwxResult mwxResult = new MwxResult()
{
errcode = -1
};
try
{
if (string.IsNullOrEmpty(userId))
{
mwxResult.errmsg = "请先登录！";
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}
if (string.IsNullOrEmpty(hasSelProId))
{
mwxResult.errmsg = "请选择需要购买的产品！";
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}
///// 获取该用户的购物车全部商品
List <MshoppingCart> mshoppingCartsList = new ShoppingCartBus().GetAllShoppingCartListBySserId(userId);
string[] hasSel = hasSelProId.Split(',');
if (hasSel == null || hasSel.Length < 1 || mshoppingCartsList == null || mshoppingCartsList.Count <= 0)
{
mwxResult.errmsg = "请选择需要购买的产品！";
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}
else
{
///// 构建订单列表
List <Morder> modelList = new List <Morder>();
decimal freight = 0;
decimal totalF = 0;
foreach (var item in mshoppingCartsList)
{
if (!hasSel.Contains(item.productId))
{
continue;
}
totalF = totalF + item.sellPrice * item.buyNum;
modelList.Add(new Morder()
{
buyNum = item.buyNum,
mailAddress = mailAddress + "-" + deliveryName + "-" + deliveryTell,
requireDeliveryTime = deliveryTime,
deliveryTime = System.DateTime.MinValue,
receiptTime = System.DateTime.MinValue,
userId = item.userId,
userName = item.userName,
productId = item.productId,
productname = item.productname,
productformat = item.productformat,
origPrice = item.origPrice,
sellPrice = item.sellPrice,
totalPrice = item.sellPrice * item.buyNum,
// freight = item.sellPrice,
shoppingCartId = item.shoppingCartId
});
}
// 小于20需要1元钱运费
if (totalF < 20)
{
foreach (var item in modelList)
{
item.freight = 0M;
}
}
mwxResult = this.AddOrder(modelList);
if (mwxResult.errcode == 0)
{
try
{
NewOrderNum.TotalNum = NewOrderNum.TotalNum + 1;
}
catch (Exception)
{
}
}
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}
}
catch (Exception)
{
mwxResult.errmsg = "下单失败！";
return(JsonHelper.GetJson <MwxResult>(mwxResult));
}
}