Check if database connection has been created
| public static isDbConnected ( ) : boolean | ||
| return | boolean | |
/**
* Handle getUpdates method
*
* @param int|null $limit
* @param int|null $timeout
*
* @return \Longman\TelegramBot\Entities\ServerResponse
*/
public function handleGetUpdates($limit = null, $timeout = null)
{
if (!DB::isDbConnected()) {
return new Entities\ServerResponse(['ok' => false, 'description' => 'getUpdates needs MySQL connection!'], $this->bot_name);
}
//DB Query
$last_update = DB::selectTelegramUpdate(1);
//As explained in the telegram bot api documentation
$offset = isset($last_update[0]['id']) ? $last_update[0]['id'] + 1 : null;
$response = Request::getUpdates(['offset' => $offset, 'limit' => $limit, 'timeout' => $timeout]);
if ($response->isOk()) {
//Process all updates
foreach ((array) $response->getResult() as $result) {
$this->processUpdate($result);
}
}
return $response;
}
public function preExecute()
{
if (!$this->need_mysql | $this->need_mysql & $this->telegram->isDbEnabled() & DB::isDbConnected()) {
return $this->execute();
}
return $this->executeNoDB();
}
/**
* Start a fake conversation for the passed command and return the randomly generated ids.
*
* @return array
*/
public static function startFakeConversation()
{
if (!DB::isDbConnected()) {
return false;
}
//Just get some random values.
$message_id = mt_rand();
$user_id = mt_rand();
$chat_id = mt_rand();
//Make sure we have a valid user and chat available.
$message = self::getFakeMessageObject(['message_id' => $message_id], ['id' => $user_id], ['id' => $chat_id]);
DB::insertMessageRequest($message);
DB::insertUser($message->getFrom(), null, $message->getChat());
return compact('message_id', 'user_id', 'chat_id');
}
