/**
* Executes the given command and optionally returns a value
*
* @param object $command
* @param callable $next
* @return mixed
* @throws \Error
* @throws \Exception
*/
public function execute($command, callable $next)
{
if ($this->transactionLevel > 0) {
$this->storeMessages();
}
++$this->transactionLevel;
end($this->transactionMessages);
$savepoint = key($this->transactionMessages);
$savepoint = $savepoint === null ? 0 : ++$savepoint;
try {
$returnValue = $next($command);
$this->storeMessages();
--$this->transactionLevel;
} catch (\Exception $e) {
$this->capturer->clear();
array_splice($this->transactionMessages, $savepoint);
--$this->transactionLevel;
throw $e;
} catch (\Error $e) {
$this->capturer->clear();
array_splice($this->transactionMessages, $savepoint);
--$this->transactionLevel;
throw $e;
}
if ($this->transactionLevel === 0) {
$this->publish();
}
return $returnValue;
}
/**
* @test
*/
public function it_should_clear_capture_messages()
{
$message1 = new MessageCommand('message', 'key');
$message2 = new MessageCommand('message', 'key');
$expectedMessage = [$message1, $message2];
$this->publisher->publish($message1);
$this->publisher->publish($message2);
// Avoid fetch messages from clearing
$this->assertSame($expectedMessage, $this->publisher->fetchMessages(false));
$this->assertSame($expectedMessage, $this->publisher->fetchMessages(false));
// Clear the messages
$this->publisher->clear();
$this->assertSame([], $this->publisher->fetchMessages());
}
