/**
* @command Malocher\Cqrs\Command\InvokeCommandCommand
* @param InvokeCommandCommand $command
*/
public function invokeCommandHandler(InvokeCommandCommand $command)
{
print "---- monitoring start -----\n";
print sprintf("InvokeCommandCommand invoked by %s on %s \n", $command->getMessageClass(), $command->getBusName());
print sprintf("id:%s, edited:%s, ts:%s, version:%s, payload:%s \n", $command->getMessageVars()['id'], $command->getMessageVars()['edited'], $command->getMessageVars()['timestamp'], $command->getMessageVars()['version'], $command->getMessageVars()['payload']);
print "---- monitoring ends ------\n";
}
public function testClosureInvokeCommand()
{
$gate = new Gate();
$gate->enableSystemBus();
$gate->attach($this->bus);
$this->bus->mapCommand('Malocher\\CqrsTest\\Coverage\\Mock\\Command\\MockCommand', function (MockCommand $command) {
$command->edit();
});
$gate->getSystemBus()->mapCommand('Malocher\\Cqrs\\Command\\InvokeCommandCommand', function (InvokeCommandCommand $command) {
$this->invokeCommandCommand = $command;
});
$gate->getSystemBus()->registerEventListener('Malocher\\Cqrs\\Event\\CommandInvokedEvent', function (CommandInvokedEvent $event) {
$this->commandInvokedEvent = $event;
});
$mockCommand = new MockCommand();
$gate->getBus($this->bus->getName())->invokeCommand($mockCommand);
$this->assertEquals(true, $mockCommand->isEdited());
$this->assertInstanceOf('Malocher\\Cqrs\\Command\\InvokeCommandCommand', $this->invokeCommandCommand);
$this->assertInstanceOf('Malocher\\Cqrs\\Event\\CommandInvokedEvent', $this->commandInvokedEvent);
$this->assertEquals('Malocher\\CqrsTest\\Coverage\\Mock\\Command\\MockCommand', $this->invokeCommandCommand->getMessageClass());
$this->assertEquals('Malocher\\CqrsTest\\Coverage\\Mock\\Command\\MockCommand', $this->commandInvokedEvent->getMessageClass());
}
/**
* {@inheritDoc}
*/
public function invokeCommand(CommandInterface $command)
{
$commandClass = get_class($command);
// InvokeCommandCommand first! Because a commandClass _IS_ actually invoked.
if (!is_null($this->gate->getSystemBus())) {
$invokeCommandCommand = new InvokeCommandCommand();
$invokeCommandCommand->setMessageClass(get_class($command));
$invokeCommandCommand->setMessageVars($command->getMessageVars());
$invokeCommandCommand->setBusName($this->getName());
$this->gate->getSystemBus()->invokeCommand($invokeCommandCommand);
}
try {
$response = $this->bus->invokeCommand($command);
if ($response === false) {
return false;
}
} catch (BusException $ex) {
//throw it again
throw $ex;
} catch (\Exception $ex) {
throw BusException::defaultBusError($ex->getMessage(), null, $ex);
}
// Dispatch the CommandInvokedEvent here! If for example a command could not be invoked
// because it does not exist in the commandHandlerMap[<empty>] this Event would never
// be dispatched!
if (!is_null($this->gate->getSystemBus())) {
$commandInvokedEvent = new CommandInvokedEvent();
$commandInvokedEvent->setMessageClass(get_class($command));
$commandInvokedEvent->setMessageVars($command->getMessageVars());
$commandInvokedEvent->setBusName($this->getName());
$this->gate->getSystemBus()->publishEvent($commandInvokedEvent);
}
return $response;
}
