后台-图片处理

app/common/model/ActiveMain.php

@@ -39,4 +39,24 @@ class ActiveMain extends BaseModel
         return $this->hasMany('activeCol', 'active_id', 'id');
     }
 
+    /**
+     *  icon_image关联
+     * @return HasOne
+     */
+    public function indexImage(): HasOne
+    {
+        return $this->hasOne('UploadFile', 'file_id', 'index_image_id')
+            ->bind(['image_url' => 'preview_url']);
+    }
+
+    /**
+     *  index_image关联
+     * @return HasOne
+     */
+    public function themeImage(): HasOne
+    {
+        return $this->hasOne('UploadFile', 'file_id', 'theme_image_id')
+            ->bind(['image_url' => 'preview_url']);
+    }
+
 }

app/store/model/ActiveMain.php

@@ -24,15 +24,6 @@ use think\model\relation\HasOne;
  */
 class ActiveMain extends ActiveMainModal
 {
-  /**
-   * 关联图片
-   * @return HasOne
-   */
-  public function index_icon_image(): HasOne
-  {
-    return $this->hasOne('UploadFile', 'file_id', 'index_icon')
-      ->bind(['image_url' => 'preview_url']);
-  }
 
   /**
    * 获取列表记录
@@ -42,19 +33,7 @@ class ActiveMain extends ActiveMainModal
   public function getList(): \think\Paginator
   {
     $data = $this->paginate();
-
-    foreach ($data as &$item) {
-      $index_icon_image_ids = UploadFile::whereIn('file_id', explode(",", $item['index_icon']))->field('file_id,file_path,file_type,storage,domain')->select()->toArray();
-      foreach ($index_icon_image_ids as &$index_icon_image_id) {
-        $index_icon_image_id['file_path'] = getUrl($index_icon_image_id['file_path'], $index_icon_image_id['domain']);
-      }
-      $item['index_icons'] =$index_icon_image_ids ?? [];
-      $theme_pic_image_ids = UploadFile::whereIn('file_id', explode(",", $item['theme_pic']))->field('file_id,file_path,file_type,storage,domain')->select()->toArray();
-      foreach ($theme_pic_image_ids as &$theme_pic_image_id) {
-        $theme_pic_image_id['file_path'] = getUrl($theme_pic_image_id['file_path'], $theme_pic_image_id['domain']);
-      }
-      $item['theme_pics'] =$theme_pic_image_ids ?? [];
-    }
+    $data = self::preload($data, ['indexImage','themeImage']);
 
     return $data;
   }