/**
* @return PromiseInterface
*/
public function create()
{
do {
$signature = $this->createSignature();
} while ($this->connection->count(self::PROMISES_TABLE_NAME, ['`signature` = ?', $signature]));
$this->connection->execute('INSERT INTO ' . self::PROMISES_TABLE_NAME . ' (signature, created_at) VALUES (?, ?)', $signature, (new Carbon())->format('Y-m-d H:i:s'));
if ($this->log) {
$this->log->info('Promise {promise_id} created', ['promise_id' => $signature]);
}
return new Promise($signature);
}
/**
* {@inheritdoc}
*/
public function isExecuted(MigrationInterface $migration)
{
return (bool) $this->connection->count($this->getTableName(), ['`migration` = ?', get_class($migration)]);
}
/**
* {@inheritdoc}
*/
public function countBatches()
{
return $this->connection->count(self::BATCHES_TABLE_NAME);
}
