Initial commit

app/Http/Middleware/BannedMiddleware.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\Models\User\Ban;
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Auth;
+use Symfony\Component\HttpFoundation\Response;
+
+class BannedMiddleware
+{
+    public function handle(Request $request, Closure $next): Response
+    {
+        $authenticated = Auth::check();
+        $ipBan = Ban::where('ip', '=', $request->ip())
+            ->where('ban_expire', '>', time())
+            ->whereIn('type', ['ip', 'machine'])
+            ->orderByDesc('id')
+            ->exists();
+
+        if ($request->is('logout')) {
+            return $next($request);
+        }
+
+        if (! $authenticated && ! $ipBan && $request->is('banned')) {
+            return to_route('login');
+        }
+
+        if ($ipBan && ! $request->is('banned')) {
+            return to_route('banned.show');
+        }
+
+        if ($authenticated) {
+            $accountBan = $request->user()?->ban;
+
+            if ($accountBan && ! $request->is('banned')) {
+                return to_route('banned.show');
+            }
+
+            if (! $ipBan && ! $accountBan && $request->is('banned')) {
+                return to_route('me.show');
+            }
+        }
+
+        return $next($request);
+    }
+}