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<?php |
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namespace Clearcode\CommandBusConsole\Bundle\Command; |
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use Clearcode\CommandBusConsole\CommandConsoleException; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class CommandBusHandleCommand extends ContainerAwareCommand |
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{ |
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const SUCCESS_CODE = 0; |
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const ERROR_CODE = 1; |
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protected function configure() |
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{ |
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$this |
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->setName('command-bus:handle') |
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->setDescription('CLI for command bus.') |
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->addArgument('commandName', InputArgument::REQUIRED) |
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->addArgument('arguments', InputArgument::IS_ARRAY); |
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} |
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/** {@inheritdoc} */ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$commandLauncher = $this->getContainer()->get('command_bus_console.command_launcher'); |
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$commandToLunch = $input->getArgument('commandName'); |
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$arguments = $input->getArgument('arguments'); |
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$arguments = $this->parseNamedArguments($arguments); |
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try { |
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$command = $commandLauncher->getCommandToLaunch($commandToLunch, $arguments); |
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} catch (CommandConsoleException $e) { |
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return $this->handleException($output, $e); |
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} |
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try { |
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$this->getContainer()->get('command_bus')->handle($command); |
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} catch (\Exception $e) { |
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return $this->handleException($output, $e); |
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} |
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return $this->handleSuccess($output, $commandToLunch); |
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} |
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private function handleException(OutputInterface $output, \Exception $exception) |
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{ |
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$output->writeln(sprintf('<error>%s</error>', $exception->getMessage())); |
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return self::ERROR_CODE; |
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} |
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private function handleSuccess(OutputInterface $output, $commandToLunch) |
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{ |
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$output->writeln(sprintf('The <info>%s</info> executed with success.', $commandToLunch)); |
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return self::SUCCESS_CODE; |
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} |
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/** |
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* @param string[] $arguments |
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* |
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* @return string[] |
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*/ |
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protected function parseNamedArguments(array $arguments) |
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{ |
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foreach ($arguments as $key => $argument) { |
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if (strpos($argument, '=')) { |
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list($arg, $value) = explode('=', $argument); |
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unset($arguments[$key]); |
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$arguments[$arg] = $value; |
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} |
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} |
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return $arguments; |
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} |
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} |
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ClearcodeHQ /
command-bus-console
