code review by fei.hong: do merge yang.yang and shaofeng.zhou fixes bugs codes

@@ -78,7 +78,7 @@ class BrandData
      */
     public static function getBrandLogoByDomain($domain, $fields = 'less')
     {
-        return Yohobuy::yarClient(Yohobuy::SERVICE_URL . self::URL_BRAND_LOGO, 'getBrandByDomain', array($domain, $fields));
+        return Yohobuy::yarClient(Yohobuy::SERVICE_URL . self::URL_BRAND_LOGO, 'getBrandByDomain', array($domain, $fields), 600);
     }
 
     /**

@@ -266,6 +266,9 @@ class HelperSearch
                     $val['default_images'] = $v['images_url'];
                 }
             }
+            if (!$defaultGood) {
+                continue;
+            }
             $defaultUrl = Helpers::getUrlBySkc($val['product_id'], $defaultGood, $val['cn_alphabet']);
             $cover = $cover ? $cover : $skcPic ;
             if ($cover) {
@@ -286,7 +289,7 @@ class HelperSearch
             //即将售罄
             $isFew = $val['is_soon_sold_out'] === 'Y' ? true : false;
             //SALE
-            $isSale = ($val['is_discount'] == 'Y' && $val['market_price']/$val['sales_price'] >= 2) ? true : false;
+            $isSale = ($val['is_discount'] == 'Y' && $val['market_price']/$val['sales_price'] > 2) ? true : false;
             //新品节
             //再到着
             //年终大促

@@ -77,12 +77,12 @@ class BrandsModel
         $urlList = array();
         if (USE_CACHE) {
             $key = WebCacheConfig::KEY_WEB_PRODUCT_INDEX_BRANDINTRO;
-            if (!empty($customOptions['userInput'])) {
-                $key .= http_build_query($customOptions['userInput'], null, '&');
+            if (!empty($customOptions['brandId'])) {
+                $key .= $customOptions['brandId'];
+            }
+            if (!empty($customOptions['brandName'])) {
+                $key .= $customOptions['brandName'];
             }
-            $channel = HomeModel::getSwitchChannel();
-            //key加上性别参数
-            $key .= $channel;
             // 先尝试获取一级缓存(master), 有数据则直接返回.
             $result = Cache::get($key, 'master');
             if (!empty($result)) {