private int GetCartProductQuantity(Himall.Entities.ShoppingCartInfo cartInfo, long productId = 0, string skuId = "")
{
int cartQuantity = 0;
if (cartInfo == null)
{
return(0);
}
else
{
if (productId > 0)
{
cartQuantity += cartInfo.Items.Where(p => p.ProductId == productId).Sum(d => d.Quantity);
}
else
{
cartQuantity += cartInfo.Items.Where(p => p.SkuId == skuId).Sum(d => d.Quantity);
}
}
return(cartQuantity);
}
private List <CartProductModel> PackageCartProducts(Himall.Entities.ShoppingCartInfo cart, decimal prodPrice, decimal discount, IProductService productService, IShopService shopService, IShopBranchService shopBranchService, IVShopService vshopService, ITypeService typeservice, bool isBranch = false)
{
List <CartProductModel> products = new List <CartProductModel>();
var limitProducts = LimitTimeApplication.GetPriceByProducrIds(cart.Items.Select(e => e.ProductId).ToList());//限时购价格
var groupCart = cart.Items.Where(item => item.ShopBranchId == 0).Select(c =>
{
var cItem = new Himall.Entities.ShoppingCartItem();
var skuInfo = productService.GetSku(c.SkuId);
if (skuInfo != null)
{
cItem = c;
}
return(cItem);
}).GroupBy(i => i.ProductId).ToList();
foreach (var item in cart.Items)
{
var product = ProductManagerApplication.GetProduct(item.ProductId);
var shop = shopService.GetShop(product.ShopId);
DTO.ShopBranch shopbranch = null;
Entities.ShopBranchSkuInfo shopbranchsku = null;
if (item.ShopBranchId > 0)
{
shopbranch = ShopBranchApplication.GetShopBranchById(item.ShopBranchId);
shopbranchsku = shopBranchService.GetSkusByIds(item.ShopBranchId, new List <string> {
item.SkuId
}).FirstOrDefault();
}
if (null != shop)
{
var vshop = vshopService.GetVShopByShopId(shop.Id);
var sku = ProductManagerApplication.GetSKU(item.SkuId);
if (sku == null)
{
continue;
}
//处理限时购、会员折扣价格
var prod = limitProducts.FirstOrDefault(e => e.ProductId == item.ProductId);
prodPrice = sku.SalePrice;
if (prod != null && !isBranch)
{
prodPrice = prod.MinPrice;
}
else
{
if (shop.IsSelf)
{//官方自营店才计算会员折扣
prodPrice = sku.SalePrice * discount;
}
}
#region 阶梯价--张宇枫
//阶梯价
if (product.IsOpenLadder)
{
var quantity = groupCart.Where(i => i.Key == item.ProductId).ToList().Sum(cartitem => cartitem.Sum(i => i.Quantity));
prodPrice = ProductManagerApplication.GetProductLadderPrice(item.ProductId, quantity);
if (shop.IsSelf)
{
prodPrice = prodPrice * discount;
}
}
#endregion
Entities.TypeInfo typeInfo = typeservice.GetType(product.TypeId);
string colorAlias = (typeInfo == null || string.IsNullOrEmpty(typeInfo.ColorAlias)) ? SpecificationType.Color.ToDescription() : typeInfo.ColorAlias;
string sizeAlias = (typeInfo == null || string.IsNullOrEmpty(typeInfo.SizeAlias)) ? SpecificationType.Size.ToDescription() : typeInfo.SizeAlias;
string versionAlias = (typeInfo == null || string.IsNullOrEmpty(typeInfo.VersionAlias)) ? SpecificationType.Version.ToDescription() : typeInfo.VersionAlias;
if (product != null)
{
colorAlias = !string.IsNullOrWhiteSpace(product.ColorAlias) ? product.ColorAlias : colorAlias;
sizeAlias = !string.IsNullOrWhiteSpace(product.SizeAlias) ? product.SizeAlias : sizeAlias;
versionAlias = !string.IsNullOrWhiteSpace(product.VersionAlias) ? product.VersionAlias : versionAlias;
}
if (sku != null)
{
#region 正在参加限时抢购商品在购物车失效 TDO:ZYF
var isLimit = false;
//门店商品，在参加限时购，也可以正常购买
var limit = LimitTimeApplication.GetLimitTimeMarketItemByProductId(item.ProductId);
if (limit != null && !isBranch)
{
isLimit = limit.Status == Entities.FlashSaleInfo.FlashSaleStatus.Ongoing;
}
#endregion
var _tmp = new CartProductModel
{
CartItemId = item.Id.ToString(),
SkuId = item.SkuId,
Id = product.Id.ToString(),
ImgUrl = Core.HimallIO.GetRomoteProductSizeImage(product.RelativePath, 1, (int)Himall.CommonModel.ImageSize.Size_150),
Name = product.ProductName,
Price = prodPrice.ToString("F2"),
Count = item.Quantity.ToString(),
ShopId = shop.Id.ToString(),
Size = sku.Size,
Color = sku.Color,
Version = sku.Version,
VShopId = vshop == null ? "0" : vshop.Id.ToString(),
ShopName = shop.ShopName,
ShopLogo = vshop == null ? "" : Core.HimallIO.GetRomoteImagePath(vshop.StrLogo),
Url = Core.HimallIO.GetRomoteImagePath("/m-IOS/product/detail/") + item.ProductId,
ProductStatus = isLimit ? 0 : (sku.Stock <= 0 ? ProductInfo.ProductSaleStatus.InStock.GetHashCode() : product.SaleStatus.GetHashCode()),
Status = isLimit ? 1 : ProductManagerApplication.GetProductShowStatus(product, sku, shopbranch == null ? 1 : item.Quantity, shopbranch, shopbranchsku),// 0:正常；1：已失效；2：库存不足；3：已下架；
ColorAlias = colorAlias,
SizeAlias = sizeAlias,
VersionAlias = versionAlias,
AddTime = item.AddTime,
ShopBranchId = item.ShopBranchId,
ShopBranchName = null == shopbranch ? "" : shopbranch.ShopBranchName,
ShopBranchLogo = null == shopbranch ? "" : Core.HimallIO.GetRomoteImagePath(shopbranch.ShopImages)
};
products.Add(_tmp);
}
}
}
return(products);
}
/// <summary>
/// 首页商品信息
/// </summary>
/// <param name="openId"></param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
public JsonResult <Result <List <dynamic> > > GetIndexProductData(string openId = "", int pageIndex = 1, int pageSize = 10)
{
var homeProducts = ServiceProvider.Instance <IWXSmallProgramService> .Create.GetWXSmallHomeProducts(pageIndex, pageSize);
decimal discount = 1M;
long SelfShopId = 0;
var CartInfo = new Himall.Entities.ShoppingCartInfo();
var ids = homeProducts.Models.Select(p => p.Id).ToList();
var productList = new List <dynamic>();
var cartitems = new List <Himall.Entities.ShoppingCartItem>();
long userId = 0;
if (CurrentUser != null)
{
userId = CurrentUser.Id;
discount = CurrentUser.MemberDiscount;
var shopInfo = ShopApplication.GetSelfShop();
SelfShopId = shopInfo.Id;
CartInfo = ServiceProvider.Instance <ICartService> .Create.GetCart(CurrentUser.Id);
cartitems = CartApplication.GetCartQuantityByIds(CurrentUser.Id, ids);
}
foreach (var item in homeProducts.Models)
{
long activeId = 0;
int activetype = 0;
item.ImagePath = Core.HimallIO.GetRomoteProductSizeImage(Core.HimallIO.GetImagePath(item.ImagePath), 1, (int)Himall.CommonModel.ImageSize.Size_350);
if (item.ShopId == SelfShopId)
{
item.MinSalePrice = item.MinSalePrice * discount;
}
var limitBuy = ServiceProvider.Instance <ILimitTimeBuyService> .Create.GetLimitTimeMarketItemByProductId(item.Id);
if (limitBuy != null)
{
item.MinSalePrice = limitBuy.MinPrice;
activeId = limitBuy.Id;
activetype = 1;
}
int quantity = 0;
quantity = cartitems.Where(d => d.ProductId == item.Id).Sum(d => d.Quantity);
long stock = 0;
var productInfo = ServiceProvider.Instance <IProductService> .Create.GetProduct(item.Id);
if (productInfo != null)
{
var skus = ProductManagerApplication.GetSKUs(productInfo.Id);
stock = skus.Sum(x => x.Stock);
if (productInfo.MaxBuyCount > 0)
{
stock = productInfo.MaxBuyCount;
}
}
if (productInfo.AuditStatus == Entities.ProductInfo.ProductAuditStatus.Audited)
{
var ChoiceProducts = new
{
ProductId = item.Id,
ProductName = item.ProductName,
SalePrice = item.MinSalePrice.ToString("0.##"),
ThumbnailUrl160 = item.ImagePath,
MarketPrice = item.MarketPrice.ToString("0.##"),
CartQuantity = quantity,
HasSKU = item.HasSKU,
SkuId = GetSkuIdByProductId(item.Id),
ActiveId = activeId,
ActiveType = activetype,//获取该商品是否参与活动
Stock = stock,
IsVirtual = item.ProductType == 1
};
productList.Add(ChoiceProducts);
}
}
return(JsonResult(productList));
}
/// <summary>
/// 取用户在门店的购物车数量
/// </summary>
/// <param name="userId"></param>
/// <param name="branchIds"></param>
/// <returns></returns>
public static Dictionary <long, int> GetShopBranchCartItemCount(long userId, List <long> branchIds)
{
Dictionary <long, int> result = new Dictionary <long, int>();
if (userId == 0)
{
return(result);
}
Himall.Entities.ShoppingCartInfo memberCartInfo = new Himall.Entities.ShoppingCartInfo();
List <DTO.Product.Product> onSaleProducts = new List <DTO.Product.Product>();
if (userId > 0)
{//如果已登陆取购物车数据
memberCartInfo = CartApplication.GetShopBranchCart(userId);
if (memberCartInfo != null)
{
onSaleProducts = ProductManagerApplication.GetAllStatusProductByIds(memberCartInfo.Items.Select(e => e.ProductId)).ToList();
}
}
Dictionary <long, long> buyedCounts = null;
if (userId > 0)
{
buyedCounts = new Dictionary <long, long>();
buyedCounts = OrderApplication.GetProductBuyCount(userId, memberCartInfo.Items.Select(x => x.ProductId));
}
var shopBranchSkuList = Service.GetSkusByBranchIds(branchIds, skuids: memberCartInfo.Items.Select(s => s.SkuId).ToList());
foreach (var id in branchIds)
{
//var cartQuantity = memberCartInfo.Items.Where(c => c.ShopBranchId.HasValue && c.ShopBranchId.Value == query.shopBranchId).Sum(c => c.Quantity);
//过滤购物车 无效商品
var cartQuantity = memberCartInfo.Items.Where(c => c.ShopBranchId == id).Select(item =>
{
var product = onSaleProducts.FirstOrDefault(p => p.Id == item.ProductId);
var shopbranchsku = shopBranchSkuList.FirstOrDefault(x => x.ShopBranchId == id && x.SkuId == item.SkuId);
long stock = shopbranchsku == null ? 0 : shopbranchsku.Stock;
if (stock > product.MaxBuyCount && product.MaxBuyCount != 0)
{
stock = product.MaxBuyCount;
}
if (product.MaxBuyCount > 0 && buyedCounts != null && buyedCounts.ContainsKey(item.ProductId))
{
long buynum = buyedCounts[item.ProductId];
stock = stock - buynum;
}
var status = product.IsOpenLadder ? 1 : (shopbranchsku == null ? 1 : (shopbranchsku.Status == ShopBranchSkuStatus.Normal) ? (item.Quantity > stock ? 2 : 0) : 1);//0:正常；1：冻结；2：库存不足
if (status == 0)
{
return(item.Quantity);
}
else
{
return(0);
}
}).Sum(count => count);
if (cartQuantity > 0)
{
result.Add(id, cartQuantity);
}
}
return(result);
}