/**
* If appropriate, validate command data.
*
* @param $command
*/
protected function validateCommand($command)
{
$validator = $this->commandTranslator->toValidator($command);
if (class_exists($validator)) {
$this->app->make($validator)->validate($command);
}
}
function it_handles_command_if_validation_succeeds(Application $application, CommandTranslator $translator, CommandBus $bus, ExampleCommand $command, ExampleValidator $validator)
{
// Own responsibility
$translator->toValidator($command)->willReturn(ExampleValidator::class);
$application->make(ExampleValidator::class)->willReturn($validator);
// Delegated responsibility
$bus->execute($command)->shouldBeCalled();
$this->execute($command);
}
function it_can_trigger_decorators_before_calling_the_handler(Application $app, CommandStub $command, CommandTranslator $translator, CommandHandlerStub $handler)
{
$translator->toCommandHandler($command)->willReturn('CommandHandler');
$app->make('CommandHandler')->willReturn($handler);
$handler->handle($command)->shouldBeCalled();
// If we specify a decorator before calling execute(), that decorator should be
// resolved out of the container and executed first.
$decorator = 'spec\\Laracasts\\Commander\\CommandBusDecoratorStub';
$app->make($decorator)->shouldBeCalled()->willReturn(new CommandBusDecoratorStub());
$this->decorate($decorator)->execute($command);
}
/**
* Execute the command
*
* @param $command
* @return mixed
*/
public function execute($command)
{
$this->executeDecorators($command);
$handler = $this->commandTranslator->toCommandHandler($command);
return $this->app->make($handler)->handle($command);
}
