/**
* {@inheritdoc}
*/
public function execute($command, callable $next)
{
try {
$this->dispatch(CommandEvents::RECEIVED, new CommandReceived($command));
$this->dispatch(CommandEvents::received($command), new CommandReceived($command));
$result = $next($command);
$this->dispatch(CommandEvents::HANDLED, new CommandHandled($command, $result));
$this->dispatch(CommandEvents::handled($command), new CommandHandled($command, $result));
return $result;
} catch (\Exception $e) {
$this->dispatch(CommandEvents::FAILED, new CommandFailed($command, $e));
$this->dispatch(CommandEvents::failed($command), new CommandFailed($command, $e));
throw $e;
}
}
public function testEventMiddlewareFiresTheSpecificFailedEventWithTheException()
{
$eventCommand = null;
$this->handlerWill($this->throwException($ex = new \LogicException('oops')));
$this->dispatcher->addListener(CommandEvents::failed(Command::class), function ($e) use(&$eventCommand, $ex) {
$this->assertSame($ex, $e->getException());
$eventCommand = $e->getCommand();
});
// no exepcted exception here because we want to make sure
// our listener is actually called
$caught = false;
try {
$this->bus->handle($command = new Command());
} catch (\LogicException $e) {
$this->assertSame($ex, $e);
$caught = true;
}
$this->assertSame($command, $eventCommand);
$this->assertTrue($caught, 'should have caught the LogicException above');
}