first commit

app/Http/Middleware/UserRole.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Auth;
+use Illuminate\Support\Facades\Route;
+
+class UserRole
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (Auth::check()) {
+            $menu_data = constructMenuLeft('backend_menu', Auth::user()->id);
+            $route_permission = [];
+            foreach ($menu_data as $menu_item) {
+                $route_permission[] = $menu_item['route'];
+            }
+            $route = Route::getRoutes()->match($request);
+            $currentroute = $route->getName();
+            if (!in_array($currentroute, $route_permission)) {
+                return redirect('admin');
+            }
+            return $next($request);
+        }
+        return redirect('admin');
+    }
+}