/// <summary>
/// 根据商品ID取门店sku信息
/// </summary>
/// <param name="shopBranchId"></param>
/// <param name="pid"></param>
/// <returns></returns>
public static List <DTO.SKU> GetSkusByProductId(long shopBranchId, long pid)
{
var sku = ProductManagerApplication.GetSKU(pid);
var shopBranchSkus = _shopBranchService.GetSkusByIds(shopBranchId, sku.Select(e => e.Id));
foreach (var item in sku)
{
var branchSku = shopBranchSkus.FirstOrDefault(e => e.SkuId == item.Id);
if (branchSku != null)
{
item.Stock = branchSku.Stock;
}
}
return(sku);
}
public static bool BranchCanBuy(long userId, long productId, int count, string skuId, long shopBranchId, out int reason)
{
var product = Service.GetProduct(productId);
if (product.SaleStatus != Entities.ProductInfo.ProductSaleStatus.OnSale || product.AuditStatus != Entities.ProductInfo.ProductAuditStatus.Audited)
{
//商城商品下架，但是门店的商品状态销售中，允许用户购买。
//商城商品下架后，销售状态-仓库中，审核状态-待审核
if (product.SaleStatus != Entities.ProductInfo.ProductSaleStatus.InStock && product.AuditStatus != Entities.ProductInfo.ProductAuditStatus.WaitForAuditing)
{
reason = 1;
return(false);
}
}
var sku = ProductManagerApplication.GetSKU(skuId);
if (sku == null)
{
reason = 2;
return(false);
}
var shopBranch = ShopBranchApplication.GetShopBranchById(shopBranchId);
if (shopBranch == null)
{
reason = 4;
return(false);
}
var shopBranchSkuList = ShopBranchApplication.GetSkusByIds(shopBranchId, new List <string> {
skuId
});
if (shopBranchSkuList == null || shopBranchSkuList.Count == 0 || shopBranchSkuList[0].Status == ShopBranchSkuStatus.InStock)
{
reason = 2;
return(false);
}
var sbsku = shopBranchSkuList.FirstOrDefault();
if (sbsku.Stock < count)
{
reason = 9;
return(false);
}
if (product.IsDeleted)
{
reason = 2;
return(false);
}
if (product.MaxBuyCount <= 0)
{
reason = 0;
return(true);
}
var buyedCounts = OrderApplication.GetProductBuyCount(userId, new long[] { productId });
if (product.MaxBuyCount < count + (buyedCounts.ContainsKey(productId) ? buyedCounts[productId] : 0))
{
reason = 3;
return(false);
}
reason = 0;
return(true);
}