发布一下，搞搞利润汇率不对的事情

Bailun.DC.Web/Controllers/ApiController.cs

@@ -1179,6 +1179,15 @@ namespace Bailun.DC.Web.Controllers
 
         }
 
+        /// <summary>
+        /// 获取平台sku产品金额和映射百伦sku的利润信息
+        /// </summary>
+        /// <param name="start"></param>
+        /// <param name="end"></param>
+        /// <param name="page"></param>
+        /// <param name="platform"></param>
+        /// <param name="pagesize"></param>
+        /// <returns></returns>
         [HttpPost]
         public JsonResult ListPlatformSkuSalesInfo(DateTime start, DateTime end, int page, string platform= "Shopify", int pagesize = 1000)
         {
@@ -1238,7 +1247,7 @@ namespace Bailun.DC.Web.Controllers
                             amount_product = sumOrder.Sum(a=>a.amount_product * a.bailun_sku_quantity_ordered),
                             cost_platform = sumOrder.Sum(a=>a.cost_platform_fee * a.bailun_sku_quantity_ordered),
                             profit = sumOrder.Sum(a=>a.profit_total*a.bailun_sku_quantity_ordered),
-                            profit_rate = sumOrder.Sum(a=>a.profit_rate/sumOrder.Count()),
+                            profit_rate = sumOrder.Sum(a=>a.profit_rate) / sumOrder.Count(),
                             groupsku = map.groupSku,
                         });
                     }