Merge pull request '获取商品列表增加根据商品编码搜索' (#27) from 20221128_pdd_api into master

Reviewed-on: #27

control/api.php

@@ -40,10 +40,13 @@ class api extends publicBase {
         $access_token = $this->get_access_token();
         $obj = new PDD(PDD_CLIENT_ID, PDD_CLIENT_SECRET, $access_token);
 
-        $goods_name = $this->post('goods_name');
-        if (empty($goods_name)) $this->ajax_json(false, '商品名称不能为空');
+        $goods_name = trim($this->post('goods_name')).'';
+        $outer_goods_ids = $this->post('outer_goods_ids');
+        if (empty($outer_goods_ids) || empty($goods_name)) $this->ajax_json(false, '商品名称或商品编码不能为空');
+        
+        $outer_goods_ids = is_array($outer_goods_ids) && count($outer_goods_ids)>0 ? implode(',', $outer_goods_ids) : array();
 
-        $res = $obj->getGoodsList($goods_name);
+        $res = $obj->getGoodsList($goods_name, $outer_goods_ids);
 
         // {"goods_list_get_response":{"goods_list":[{"is_more_sku":1,"goods_name":"checkpass论文查重无限次数低价免注册查重","thumb_url":"https://img.pddpic.com/gaudit-image/2022-03-28/edac0af376a509b227714488bd5dfa37.jpeg","goods_reserve_quantity":0,"image_url":"","sku_list":[{"outer_goods_id":"","is_sku_onsale":1,"reserve_quantity":0,"sku_id":1115504481445,"outer_id":"","spec":"千字符","sku_quantity":1277},{"outer_goods_id":"","is_sku_onsale":1,"reserve_quantity":0,"sku_id":1115476736663,"outer_id":"","spec":"无限次数","sku_quantity":1495}],"goods_quantity":2772,"goods_id":329073007863,"is_onsale":1}],"total_count":1,"request_id":"16551061312578732"}}
         $res = json_decode($res, true);

library/pinduoduo/pdd_api.php

@@ -114,15 +114,17 @@ class PDD {
      * {"goods_list_get_response":{"goods_list":[{"is_more_sku":1,"goods_name":"checkpass论文查重无限次数低价免注册查重","thumb_url":"https://img.pddpic.com/gaudit-image/2022-03-28/edac0af376a509b227714488bd5dfa37.jpeg","goods_reserve_quantity":0,"image_url":"","sku_list":[{"outer_goods_id":"","is_sku_onsale":1,"reserve_quantity":0,"sku_id":1115504481445,"outer_id":"","spec":"千字符","sku_quantity":1277},{"outer_goods_id":"","is_sku_onsale":1,"reserve_quantity":0,"sku_id":1115476736663,"outer_id":"","spec":"无限次数","sku_quantity":1495}],"goods_quantity":2772,"goods_id":329073007863,"is_onsale":1}],"total_count":1,"request_id":"16551061312578732"}}
      *
      * @param unknown $goods_name
+     * @param unknown $outer_goods_id 商家外部商品编码，支持多个，用逗号隔开，最多10个
      * @param number $page 返回页码 默认 1，页码从 1 开始PS：当前采用分页返回，数量和页数会一起传，如果不传，则采用 默认值
      * @param number $page_size 返回数量，默认 100，最大100。
      * @return boolean|mixed
      */
-    public function getGoodsList($goods_name, $page=1, $page_size=100) {
+    public function getGoodsList($goods_name='', $outer_goods_id='', $page=1, $page_size=100) {
         $params = $this->getPublicParams();
 
         $params['type'] = 'pdd.goods.list.get';
-        $params['goods_name'] = $goods_name;
+        if ($goods_name) $params['goods_name'] = $goods_name;
+        if ($outer_goods_id) $params['outer_goods_id'] = $outer_goods_id;
         $params['page'] = $page;
         $params['page_size'] = $page_size;
         $params['sign'] = $this->getSignature($params);