/// <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)); } }