Extract donate callback and answer the query with a message

Author: noplanman

commands/CallbackqueryCommand.php

@@ -51,11 +51,8 @@ public function execute(): ServerResponse
         parse_str($callback_query->getData(), $callback_data);
 
         if ('donate' === $callback_data['command']) {
-            DonateCommand::createPaymentInvoice(
-                $callback_query->getFrom()->getId(),
-                $callback_data['amount'],
-                $callback_data['currency']
-            );
+            return DonateCommand::handleCallbackQuery($callback_query, $callback_data);
+        }
 
         if ('rules' === $callback_data['command']) {
             return RulesCommand::handleCallbackQuery($callback_query, $callback_data);

commands/DonateCommand.php

@@ -16,6 +16,7 @@
 use JsonException;
 use LitEmoji\LitEmoji;
 use Longman\TelegramBot\Commands\UserCommand;
+use Longman\TelegramBot\Entities\CallbackQuery;
 use Longman\TelegramBot\Entities\InlineKeyboard;
 use Longman\TelegramBot\Entities\Payments\LabeledPrice;
 use Longman\TelegramBot\Entities\Payments\SuccessfulPayment;
@@ -57,6 +58,27 @@ class DonateCommand extends UserCommand
      */
     protected $private_only = true;
 
+    /**
+     * Handle the callback queries regarding the /donate command.
+     *
+     * @param CallbackQuery $callback_query
+     * @param array         $callback_data
+     *
+     * @return ServerResponse
+     */
+    public static function handleCallbackQuery(CallbackQuery $callback_query, array $callback_data): ServerResponse
+    {
+        self::createPaymentInvoice(
+            $callback_query->getFrom()->getId(),
+            $callback_data['amount'],
+            $callback_data['currency']
+        );
+
+        return $callback_query->answer([
+            'text' => 'Awesome, an invoice has been sent to you.',
+        ]);
+    }
+
     /**
      * @return ServerResponse
      * @throws TelegramException