分类修改

app/Cates/Controller/Category.php

@@ -22,16 +22,41 @@ class Category extends \Illuminate\Routing\Controller
         $model = $this->setBlurSearch(CategoryModel::class,$where,"category_name");
         is_null($where) && $where = [];
         $row  = isset($query["size"])?$query["size"]:config("app.default_perpage");
-        return Response::success($model->paginate($row)->toArray());
+        return Response::success($model->where('is_del',0)->paginate($row)->toArray());
     }
 
-    public function info($id)
+    public function child($id)
     {
-
+        $data = CategoryModel::where('is_del',0)->where('previous',$id)->get()->toArray();
+        return Response::success($data);
     }
 
-    public function child($id)
+    public function pretty()
     {
+        $data = CategoryModel::where('is_del',0)->get()->toArray();
+        $data = $this->list_to_tree($data,"id","previous");
+        return Response::success($data);
+    }
 
+    protected function list_to_tree($list, $pk='id', $pid = 'pid', $child = 'child', $root = 0) {
+        $tree = array();
+        if(is_array($list)) {
+            $refer = array();
+            foreach ($list as $key => $data) {
+                $refer[$data[$pk]] =& $list[$key];
+            }
+            foreach ($list as $key => $data) {
+                $parentId =  $data[$pid];
+                if ($root == $parentId) {
+                    $tree[] =& $list[$key];
+                }else{
+                    if (isset($refer[$parentId])) {
+                        $parent =& $refer[$parentId];
+                        $parent[$child][] =& $list[$key];
+                    }
+                }
+            }
+        }
+        return $tree;
     }
 }

routes/api.php

@@ -29,9 +29,9 @@ Route::group(["prefix" => "cates", 'namespace' => Provider::getNamespace("cates"
     //获取所有分类
     Route::get ("/"     , "Category@index");
     //获取子分类
-   // Route::get ("/{id}/child" , "Category@child")->where(['id' => '\d+']) ;
+    Route::get ("/{id}/child" , "Category@child")->where(['id' => '\d+']) ;
     //分类详情
-   // Route::get ("/{id}$", "Category@info");
+    Route::get ("/pretty", "Category@pretty");
 });