product services add function:getCategorysByProductIds()

LiuYunbao · Apr 1, 2020 · 5ae5515 · 5ae5515
1 parent 555ede0
commit 5ae5515
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diff --git a/services/product/ProductMongodb.php b/services/product/ProductMongodb.php
@@ -601,6 +601,27 @@ public function getCategoryIdsByProductIds($product_ids)
         return array_unique($categoryIds);
     }
 
+    /**
+     * @param $product_ids | array, 产品id数组
+     * 通过产品id数组，得到产品对应的分类id数组
+     */
+    public function getCategorysByProductIds($product_ids)
+    {
+        $coll = $this->_productModel->find()->asArray()
+            ->where([
+                'in', '_id', $product_ids
+            ])->all();
+        $categoryIds = [];
+        foreach ($coll as $one) {
+            $productId = (string)$one['_id'];
+            if (isset($one['category']) && !empty($one['category']) && is_array($one['category'])) {
+                $categoryIds[$productId] = $one['category'];
+            }
+        }
+
+        return $categoryIds;
+    }
+
     /**
      * @param $one|array
      * 对保存的数据进行数据验证

diff --git a/services/product/ProductMysqldb.php b/services/product/ProductMysqldb.php
@@ -730,6 +730,30 @@ public function getCategoryIdsByProductIds($product_ids)
         return array_unique($arr);
     }
 
+    /**
+     * @param $product_ids | array, 产品id数组
+     * 通过产品id数组，得到产品对应的分类id数组
+     */
+    public function getCategorysByProductIds($product_ids)
+    {
+        if (empty($product_ids) || ！is_array($product_ids)) {
+            return [];
+        }
+        $coll = $this->_categoryProductModel->find()
+            ->asArray()
+            ->where([
+                'in', 'product_id', $product_ids
+            ])->all();
+        $arr = [];
+        foreach ($coll as $one) {
+            $category_id = (int)$one['category_id'];
+            $product_id = (int)$one['product_id'];
+            $arr[$product_id][] = $category_id;
+        }
+
+        return $arr;
+    }
+
     public function getProductIdsByCategoryId($category_id)
     {
         $coll = $this->_categoryProductModel->find()