Encourage users to use the bot, by linking them to the /rules command in the welcome message

Author: noplanman

commands/NewchatmembersCommand.php

@@ -96,7 +96,7 @@ private function refreshWelcomeMessage(array $new_users): ServerResponse
 
         $text = "Welcome {$new_users_text} to the <b>{$this->group_name}</b> group\n";
         $text .= 'Please remember that this is <b>NOT</b> the Telegram Support Chat.' . PHP_EOL;
-        $text .= 'Read the <a href="https://t.me/PHP_Telegram_Bot_Support/5526">Rules</a> that apply here.';
+        $text .= 'Read the <a href="https://t.me/PHP_Telegram_Support_Bot?start=rules">Rules</a> that apply here.';
 
         $welcome_message_sent = $this->replyToChat($text, ['parse_mode' => 'HTML', 'disable_web_page_preview' => true]);
         if (!$welcome_message_sent->isOk()) {

commands/StartCommand.php

@@ -53,6 +53,10 @@ class StartCommand extends SystemCommand
      */
     public function execute(): ServerResponse
     {
+        if ('rules' === $this->getMessage()->getText(true)) {
+            return $this->getTelegram()->executeCommand('rules');
+        }
+
         return $this->getTelegram()->executeCommand('help');
     }
 }