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[symfony] Async commands.
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Diff for: ‎.gitignore

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*~
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/composer.lock
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/composer.phar
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/phpunit.xml
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/vendor/
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/.idea/

Diff for: ‎.travis.yml

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sudo: false
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git:
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depth: 10
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language: php
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php:
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- '5.6'
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- '7.0'
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cache:
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directories:
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- $HOME/.composer/cache
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install:
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- composer self-update
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- composer install --prefer-source
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script:
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- vendor/bin/phpunit --exclude-group=functional

Diff for: ‎Commands.php

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<?php
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namespace Enqueue\AsyncCommand;
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final class Commands
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{
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const RUN_COMMAND = 'run_command';
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}

Diff for: ‎DependencyInjection/AsyncCommandExtension.php

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<?php
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namespace Enqueue\AsyncCommand\DependencyInjection;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Extension\Extension;
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use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
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class AsyncCommandExtension extends Extension
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{
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/**
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* {@inheritdoc}
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*/
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public function load(array $configs, ContainerBuilder $container)
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{
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$loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
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$loader->load('services.yml');
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}
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}

Diff for: ‎LICENSE

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Copyright (c) 2018 Max Kotliar
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is furnished
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to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.

Diff for: ‎README.md

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# Symfony Async Command.
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[![Gitter](https://badges.gitter.im/php-enqueue/Lobby.svg)](https://gitter.im/php-enqueue/Lobby)
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[![Build Status](https://travis-ci.org/php-enqueue/async-command.png?branch=master)](https://travis-ci.org/php-enqueue/async-command)
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[![Total Downloads](https://poser.pugx.org/enqueue/async-command/d/total.png)](https://packagist.org/packages/enqueue/async-command)
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[![Latest Stable Version](https://poser.pugx.org/enqueue/async-command/version.png)](https://packagist.org/packages/enqueue/async-command)
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It contains an extension to Symfony's [Console](https://symfony.com/doc/current/components/console.html) component.
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It allows to execute Symfony's command async by sending the request to message queue.
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## Resources
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* [Site](https://enqueue.forma-pro.com/)
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* [Documentation](https://github.com/php-enqueue/enqueue-dev/blob/master/docs/index.md)
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* [Questions](https://gitter.im/php-enqueue/Lobby)
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* [Issue Tracker](https://github.com/php-enqueue/enqueue-dev/issues)
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## Developed by Forma-Pro
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Forma-Pro is a full stack development company which interests also spread to open source development.
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Being a team of strong professionals we have an aim an ability to help community by developing cutting edge solutions in the areas of e-commerce, docker & microservice oriented architecture where we have accumulated a huge many-years experience.
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Our main specialization is Symfony framework based solution, but we are always looking to the technologies that allow us to do our job the best way. We are committed to creating solutions that revolutionize the way how things are developed in aspects of architecture & scalability.
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If you have any questions and inquires about our open source development, this product particularly or any other matter feel free to contact at [email protected]
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## License
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It is released under the [MIT License](LICENSE).

Diff for: ‎Resources/config/services.yml

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services:
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enqueue.async_command.run_command_processor:
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class: 'Enqueue\AsyncCommand\RunCommandProcessor'
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public: public
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arguments:
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- '%kernel.root_dir%/..'
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tags:
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- { name: 'enqueue.client.processor' }

Diff for: ‎RunCommand.php

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<?php
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namespace Enqueue\AsyncCommand;
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final class RunCommand implements \JsonSerializable
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{
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/**
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* @var string
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*/
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private $command;
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/**
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* @var string[]
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*/
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private $arguments;
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/**
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* @var string[]
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*/
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private $options;
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/**
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* @param string $command
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* @param string[] $arguments
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* @param string[] $options
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*/
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public function __construct($command, array $arguments = [], array $options = [])
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{
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$this->command = $command;
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$this->arguments = $arguments;
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$this->options = $options;
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}
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/**
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* @return string
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*/
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public function getCommandLine()
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{
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$optionsString = '';
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foreach ($this->options as $name => $value) {
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$optionsString .= " $name=$value";
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}
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$optionsString = trim($optionsString);
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$argumentsString = '';
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foreach ($this->arguments as $value) {
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$argumentsString .= " $value";
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}
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$argumentsString = trim($argumentsString);
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return trim($this->command.' '.$argumentsString.' '.$optionsString);
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}
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/**
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* @return string
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*/
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public function getCommand(): string
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{
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return $this->command;
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}
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/**
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* @return string[]
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*/
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public function getArguments(): array
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{
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return $this->arguments;
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}
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/**
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* @return string[]
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*/
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public function getOptions(): array
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{
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return $this->options;
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}
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public function jsonSerialize()
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{
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return [
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'command' => $this->command,
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'arguments' => $this->arguments,
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'options' => $this->options,
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];
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}
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/**
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* @param string $json
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*
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* @return self
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*/
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public static function jsonUnserialize($json)
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{
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$data = json_decode($json, true);
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if (JSON_ERROR_NONE !== json_last_error()) {
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throw new \InvalidArgumentException(sprintf(
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'The malformed json given. Error %s and message %s',
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json_last_error(),
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json_last_error_msg()
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));
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}
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return new self($data['command'], $data['arguments'], $data['options']);
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}
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}

Diff for: ‎RunCommandProcessor.php

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<?php
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namespace Enqueue\AsyncCommand;
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use Enqueue\Client\CommandSubscriberInterface;
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use Enqueue\Consumption\Result;
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use Interop\Queue\PsrContext;
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use Interop\Queue\PsrMessage;
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use Interop\Queue\PsrProcessor;
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use Symfony\Component\Process\PhpExecutableFinder;
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use Symfony\Component\Process\Process;
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final class RunCommandProcessor implements PsrProcessor, CommandSubscriberInterface
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{
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/**
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* @var string
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*/
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private $projectDir;
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public function __construct($projectDir)
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{
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$this->projectDir = $projectDir;
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}
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public function process(PsrMessage $message, PsrContext $context)
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{
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$command = RunCommand::jsonUnserialize($message->getBody());
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$phpBin = (new PhpExecutableFinder())->find();
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$consoleBin = file_exists($this->projectDir.'/bin/console') ? './bin/console' : './app/console';
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$process = new Process($phpBin.' '.$consoleBin.' '.$command->getCommandLine(), $this->projectDir);
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$process->run();
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$result = new RunCommandResult($process->getExitCode(), $process->getOutput(), $process->getErrorOutput());
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return Result::reply($context->createMessage(json_encode($result)));
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}
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public static function getSubscribedCommand()
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{
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return [
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'processorName' => Commands::RUN_COMMAND,
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'queueName' => Commands::RUN_COMMAND,
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'queueNameHardcoded' => true,
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'exclusive' => true,
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];
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}
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}

Diff for: ‎RunCommandResult.php

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<?php
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namespace Enqueue\AsyncCommand;
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final class RunCommandResult implements \JsonSerializable
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{
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/**
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* @var int
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*/
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private $exitCode;
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/**
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* @var string
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*/
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private $output;
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/**
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* @var string
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*/
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private $errorOutput;
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/**
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* @param int $exitCode
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* @param string $output
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* @param string $errorOutput
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*/
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public function __construct($exitCode, $output, $errorOutput)
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{
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$this->exitCode = $exitCode;
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$this->output = $output;
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$this->errorOutput = $errorOutput;
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}
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/**
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* @return int
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*/
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public function getExitCode(): int
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{
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return $this->exitCode;
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}
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/**
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* @return string
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*/
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public function getOutput(): string
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{
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return $this->output;
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}
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/**
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* @return string
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*/
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public function getErrorOutput(): string
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{
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return $this->errorOutput;
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}
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public function jsonSerialize()
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{
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return [
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'exitCode' => $this->exitCode,
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'output' => $this->output,
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'errorOutput' => $this->errorOutput,
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];
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}
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/**
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* @param string $json
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*
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* @return self
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*/
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public static function jsonUnserialize($json)
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{
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$data = json_decode($json, true);
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if (JSON_ERROR_NONE !== json_last_error()) {
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throw new \InvalidArgumentException(sprintf(
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'The malformed json given. Error %s and message %s',
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json_last_error(),
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json_last_error_msg()
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));
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}
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return new self($data['exitCode'], $data['output'], $data['errorOutput']);
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}
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}

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