refactor: pc导航重构

app/index/controller/Common.php

@@ -38,10 +38,10 @@ abstract class Common extends BaseController
         }
 
         // 获取产品分类
-        $categorys = $this->getProductCategory($this->lang_id);
+        $categorys = $this->getProductCategory($this->lang_id, true);
         // 输出产品分类
         View::assign('header_categorys', $categorys);
-
+// dump($categorys);exit;
         // 获取热销产品
         $hot_products = $this->getHotProducts($this->lang_id);
         // 输出热销产品
@@ -63,6 +63,15 @@ abstract class Common extends BaseController
         // 输出底部导航
         View::assign('footer_navigation', $footer_navigation);
     }
+    private function handlerCategory($categorys)
+    {
+        foreach ($categorys as &$item) {
+            if ($item['children']) {
+                $item['children'] = $this->handlerCategory($item['children']);
+            }
+        }
+        return $categorys;
+    }
 
     // 获取当前语言
     protected function getCurrentLanguage($languages)
@@ -78,7 +87,7 @@ abstract class Common extends BaseController
     }
 
     // 获取产品分类
-    protected function getProductCategory($language = 1)
+    protected function getProductCategory($language = 1, $with_recommends = false)
     {
         $categorys = ProductCategoryModel::field([
                 'id',
@@ -87,10 +96,17 @@ abstract class Common extends BaseController
                 'icon',
                 'level'
             ])
+            ->when($with_recommends, function($query) {
+                $query->with(['recommends' => function($query) {
+                    $query->field(['id', 'category_id', 'title', 'image', 'desc', 'link'])
+                        ->order(['sort' => 'asc', 'id' => 'desc']);
+                }]);
+            })
             ->language($language)
             ->displayed()
             ->order(['sort' => 'asc', 'id' => 'desc'])
-            ->select();
+            ->select()
+            ->hidden(["recommends.category_id"]);
         if ($categorys->isEmpty()) {
             return [];
         }