code review by fei.hong: do format new arrival codes

@@ -133,6 +133,7 @@ class SearchData extends \LibModels\Wap\Product\SearchData
 
         return Yohobuy::get(self::getUrl('search'), $param, $cache);
     }
+    
     /**
      * 根据分类列表获取商品信息
      *
@@ -157,20 +158,48 @@ class SearchData extends \LibModels\Wap\Product\SearchData
 //        }
 //        return $data;
         
-        /* 2016/01/26 code review by fei.hong: 优化合并misort参数, 减少调用搜索的次数 */
-        $sortIds = '';
-        $viewNum = 0;
-        foreach ($sortList as $value) {
-            $viewNum += intval($value['viewNum']);
-            $sortIds .= $value['misort'] . ',';
+        /* code review by fei.hong: 2016/01/26 优化合并misort参数, 减少调用搜索接口的次数 */      
+        $data = array();
+        
+        // 按照时间降序排的参数
+        $params['order'] = 'shelve_time:desc';
+        // 获取新品的接口URL,以数组列表返回
+        $urlList = self::getNewArrivalUrl($sortList, $params);
+        // 并行调用搜索新品接口
+        $searchd = Yohobuy::getMulti($urlList);
+
+        // 该变量用于记录数组最后一个值的索引
+        $lastIndex = 0;
+        // 业务逻辑：按照指定品类排序显示
+        foreach ($sortList as $key => $value) {
+            $lastIndex = $value['viewNum'] - 1;
+            // 业务逻辑：一个品类不满指定个数时，前台不显示
+            if (!empty($searchd[$key]) && isset($searchd[$key]['product_list'][$lastIndex])) {
+                $data = array_merge($data, $searchd[$key]['product_list']);
+            }
         }
-        $params['viewNum'] = $viewNum;
-        $params['misort'] = rtrim($sortIds, ',');
-        $searchd = self::searchElasticByCondition($params);
-        if (empty($searchd['data']['product_list'])) {
-            return array();
+        // 用完清空不使用的变量
+        $searchd = array();
+        
+        return $data;
+    }
+    
+    /**
+     * 获取推荐新品的接口URL列表
+     * 
+     * @param array $sortList 分类列表
+     * @param array $params 附加参数
+     * @return arary
+     */
+    public static function getNewArrivalUrl($sortList, $params)
+    {
+        $urlList = array();
+        $option = array();
+        foreach ($sortList as $key => $value) {
+            $option = $params + $value;
+            $urlList[$key] = Yohobuy::httpBuildQuery(self::getUrl('search'), $option);
         }
-        return $searchd['data']['product_list'];
+        return $urlList;
     }
 
     /**