/**
* Execute a command with validation and authorization.
*
* @param $command
* @return mixed
*/
public function execute($command)
{
// If a validator is "registered," we will
// first trigger it, before moving forward.
$this->validateCommand($command);
// Next, we'll execute any registered decorators.
$this->executeDecorators($command, $this->decorators);
// Check authorization
if (Authority::cannot($command)) {
throw new UnauthorizedHttpException('Unauthorized');
}
$rules = [Authority::getLastEvaluator()->getEffectiveRules()];
// Execute authorization input decorators
foreach ($rules as $rule) {
if ($rule->getCondition()) {
$this->executeDecorators($command, $rule->getCondition()->getInputDecorators());
}
}
// Pass through to the handler class.
$command->result = $this->bus->execute($command);
// Execute authorization output decorators
foreach ($rules as $rule) {
if ($rule->getCondition()) {
$this->executeDecorators($command, $rule->getCondition()->getOutputDecorators());
}
}
return $command->result;
}
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);
}
/**
* Execute a command with validation.
*
* @param $command
* @return mixed
*/
public function execute($command)
{
// If a validator is "registered," we will
// first trigger it, before moving forward.
$this->validateCommand($command);
// Next, we'll execute any registered decorators.
$this->executeDecorators($command);
// And finally pass through to the handler class.
return $this->bus->execute($command);
}
/**
* redirect to a remote url
*
* @param $hash
* @return \Illuminate\Http\RedirectResponse
*/
public function redirect($hash)
{
$url = $this->commandBus->execute(new GetUrlCommand($hash));
return \Redirect::to($url);
}
