first time remove sale price

@@ -1474,24 +1474,10 @@ const getDetailHeader = (pid, uid, isStudent, vipLevel, dataMd5, cookie) => {
     return productAPI.getProductAsync(pid, uid, isStudent, vipLevel)
         .then(currentUserProductInfo)
         .then((result) => {
-            if (_.isEmpty(result) || !_.get(result, 'goodsInfo.md5')) {
-                return {
-                    code: 204, // 没有改变数据
-                    data: {}
-                };
-            }
-
-            if (_.get(result, 'goodsInfo.md5') !== dataMd5 || uid) {
-                return {
-                    code: 200,  // 改变数据
-                    data: result
-                };
-            } else {
-                return {
-                    code: 204, // 没有改变数据
-                    data: {}
-                };
-            }
+            return {
+                code: 200,  // 改变数据
+                data: result
+            };
         });
 };
 
@@ -1504,6 +1490,17 @@ const saleReturn = (skn) => {
 };
 
 /**
+ * 第一次把售价隐藏，防爬虫的需要
+ */
+const _removeSalePrice = (productInfo) => {
+    delete productInfo.goodsInfo.salePrice;
+    delete productInfo.goodsInfo.hasOtherPrice;
+    delete productInfo.goodsInfo.promotion;
+
+    return productInfo;
+};
+
+/**
  *  获取某一个商品详情主页面
  */
 const showMainAsync = (data) => {
@@ -1541,7 +1538,7 @@ const showMainAsync = (data) => {
 
         // 商品价格
         result.productDetailPage = true;
-        result.detail = productInfo;
+        result.detail = _removeSalePrice(productInfo);
 
         // 商品介绍
         let intro = _getIntroInfo(productSkn, maxSortId, productDescription);