update telegram

app/Http/Controllers/Guest/TelegramController.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Controllers\Guest;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+
+class TelegramController extends Controller
+{
+    public function __construct(Request $request)
+    {
+        if ($request->input('access_token') !== md5(config('v2board.telegram_bot_token'))) {
+            abort(500, 'authentication failed');
+        }
+    }
+
+    public function webhook(Request $request)
+    {
+        info($request->input());
+    }
+}