feature: staff permission

app/Http/Middleware/Staff.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class Staff
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Closure $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        if (!$request->session()->get('is_staff')) {
+            abort(403, '权限不足');
+        }
+        return $next($request);
+    }
+}