调整首页

app/Admin/Controllers/Article/IndexController.php

@@ -46,7 +46,7 @@ class IndexController extends AdminController
         return $grid;
     }
 
-    public function form()
+    public function form(): Form
     {
         $form = new Form(new Article);
 
@@ -71,6 +71,7 @@ class IndexController extends AdminController
             'on'  => ['value' => 1, 'text' => '打开', 'color' => 'success'],
             'off' => ['value' => 0, 'text' => '关闭', 'color' => 'danger'],
         ];
+        $form->datetime('created_at', '发布时间');
 
         $form->switch('status', '状态')->states($states)->default(1);
 

app/Helpers/function.php

@@ -153,3 +153,20 @@ function getAdvertsByCate($categoryId, $take = 8)
                  ->get();
 }
 
+function getArticlesByCateIds($take = 8, $hasCover = false)
+{
+    $ids = [7, 17, 8, 5, 12, 30];
+
+    $articles = Article::whereIn('category_id', $ids)
+                       ->where('status', 1)
+                       ->latest()
+                       ->when($hasCover, function ($q) {
+                           $q->whereNotNull('cover');
+                       })
+                       ->take($take)
+                       ->get();
+
+    return $articles;
+
+}
+