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Merge branch 'rabbit_mq'
This commit is contained in:
commit
085869f2bc
177
common/components/RabbitMQ/Component.php
Normal file
177
common/components/RabbitMQ/Component.php
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@ -0,0 +1,177 @@
|
||||
<?php
|
||||
namespace common\components\RabbitMQ;
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||||
|
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use yii\base\Exception;
|
||||
use yii\helpers\Json;
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||||
use PhpAmqpLib\Channel\AMQPChannel;
|
||||
use PhpAmqpLib\Connection\AMQPStreamConnection;
|
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use PhpAmqpLib\Message\AMQPMessage;
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|
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/**
|
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* Не гибкий компонент для работы с RabbitMQ, заточенный под нужны текущего проекта
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*
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* Компонент основан на расширении Alexey Kuznetsov <mirakuru@webtoucher.ru>
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*
|
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* @property AMQPStreamConnection $connection AMQP connection.
|
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* @property AMQPChannel $channel AMQP channel.
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*/
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class Component extends \yii\base\Component {
|
||||
|
||||
const TYPE_TOPIC = 'topic';
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const TYPE_DIRECT = 'direct';
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const TYPE_HEADERS = 'headers';
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const TYPE_FANOUT = 'fanout';
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|
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/**
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* @var AMQPStreamConnection
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*/
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protected $amqpConnection;
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/**
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* @var AMQPChannel[]
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*/
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protected $channels = [];
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|
||||
/**
|
||||
* @var string
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||||
*/
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||||
public $host = '127.0.0.1';
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||||
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||||
/**
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* @var integer
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*/
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public $port = 5672;
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|
||||
/**
|
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* @var string
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*/
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public $user;
|
||||
|
||||
/**
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||||
* @var string
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||||
*/
|
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public $password;
|
||||
|
||||
/**
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* @var string
|
||||
*/
|
||||
public $vhost = '/';
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||||
|
||||
/**
|
||||
* @inheritdoc
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||||
*/
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public function init() {
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parent::init();
|
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if (empty($this->user)) {
|
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throw new Exception("Parameter 'user' was not set for AMQP connection.");
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}
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}
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/**
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* @return AMQPStreamConnection
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*/
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public function getConnection() {
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if (!$this->amqpConnection) {
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$this->amqpConnection = new AMQPStreamConnection(
|
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$this->host,
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$this->port,
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||||
$this->user,
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$this->password,
|
||||
$this->vhost
|
||||
);
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}
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|
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return $this->amqpConnection;
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}
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|
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/**
|
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* @param string $channel_id
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* @return AMQPChannel
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*/
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public function getChannel($channel_id = null) {
|
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$index = $channel_id ?: 'default';
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if (!array_key_exists($index, $this->channels)) {
|
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$this->channels[$index] = $this->getConnection()->channel($channel_id);
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}
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|
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return $this->channels[$index];
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}
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// TODO: метод sendToQueue
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/**
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* Sends message to the exchange.
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*
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* @param string $exchangeName
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* @param string $routingKey
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* @param string|array $message
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* @param array $exchangeArgs
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* @param array $publishArgs
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*/
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public function sendToExchange($exchangeName, $routingKey, $message, $exchangeArgs = [], $publishArgs = []) {
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$message = $this->prepareMessage($message);
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$channel = $this->getChannel();
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call_user_func_array([$channel, 'exchange_declare'], $this->prepareExchangeArgs($exchangeName, $exchangeArgs));
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call_user_func_array([$channel, 'basic_publish'], $this->preparePublishArgs($message, $exchangeName, $routingKey, $publishArgs));
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}
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/**
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* Объединяет переданный набор аргументов с поведением по умолчанию
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*
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* @param string $exchangeName
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* @param array $args
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* @return array
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*/
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protected function prepareExchangeArgs($exchangeName, array $args) {
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return array_replace([
|
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$exchangeName,
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self::TYPE_FANOUT,
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||||
false,
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false,
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false,
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], $args);
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||||
}
|
||||
|
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/**
|
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* Объединяет переданный набор аргументов с поведением по умолчанию
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*
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* @param AMQPMessage $message
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* @param string $exchangeName
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* @param string $routeKey
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* @param array $args
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*
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* @return array
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*/
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protected function preparePublishArgs($message, $exchangeName, $routeKey, array $args) {
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return array_replace([
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$message,
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$exchangeName,
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$routeKey,
|
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], $args);
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}
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/**
|
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* Returns prepaired AMQP message.
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*
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* @param string|array|object $message
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* @param array $properties
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* @return AMQPMessage
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* @throws Exception If message is empty.
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*/
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public function prepareMessage($message, $properties = null) {
|
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if ($message instanceof AMQPMessage) {
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return $message;
|
||||
}
|
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|
||||
if (empty($message)) {
|
||||
throw new Exception('AMQP message can not be empty');
|
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}
|
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|
||||
if (is_array($message) || is_object($message)) {
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$message = Json::encode($message);
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}
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return new AMQPMessage($message, $properties);
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}
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}
|
179
common/components/RabbitMQ/Controller.php
Normal file
179
common/components/RabbitMQ/Controller.php
Normal file
@ -0,0 +1,179 @@
|
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<?php
|
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namespace common\components\RabbitMQ;
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|
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use PhpAmqpLib\Message\AMQPMessage;
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use Yii;
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use yii\db\Exception;
|
||||
use yii\helpers\ArrayHelper;
|
||||
use yii\helpers\Console;
|
||||
use yii\helpers\Inflector;
|
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use yii\helpers\Json;
|
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|
||||
abstract class Controller extends \yii\console\Controller {
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use MessageTrait;
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const MESSAGE_INFO = 0;
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const MESSAGE_ERROR = 1;
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public $defaultAction = 'run';
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public function actionRun() {
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$this->configureListen();
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}
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||||
/**
|
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* Имя exchange, который будет прослушивать этот интерпретатор
|
||||
*
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* @return string
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*/
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abstract public function getExchangeName();
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/**
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* Есть метод вернёт null, то будет создана временная очередь, которая будет автоматически удалена
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* после завершения процесса её обработчика
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*
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||||
* @return null|string
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*/
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public function getQueueName() {
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return null;
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||||
}
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||||
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||||
/**
|
||||
* @return Component
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||||
*/
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protected function getAmqp() {
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return Yii::$app->get('amqp');
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}
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||||
protected function configureListen() {
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||||
$exchangeName = $this->getExchangeName();
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||||
$connection = $this->getAmqp()->getConnection();
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||||
$channel = $this->getAmqp()->getChannel();
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||||
call_user_func_array([$channel, 'exchange_declare'], $this->getExchangeDeclareArgs());
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||||
list($queueName) = call_user_func_array([$channel, 'queue_declare'], $this->getQueueDeclareArgs());
|
||||
// TODO: нужно продумать механизм для подписки на множество роутов
|
||||
call_user_func_array([$channel, 'queue_bind'], $this->getQueueBindArgs($exchangeName, $queueName));
|
||||
call_user_func_array([$channel, 'basic_consume'], $this->getBasicConsumeArgs($queueName));
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||||
$channel->basic_qos(null, 1, true);
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||||
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||||
while(count($channel->callbacks)) {
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||||
$channel->wait();
|
||||
}
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||||
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||||
$channel->close();
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$connection->close();
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||||
}
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||||
public function callback(AMQPMessage $msg) {
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$routingKey = $msg->delivery_info['routing_key'];
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$method = 'route' . Inflector::camelize($routingKey);
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$body = Json::decode($msg->body, true);
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|
||||
if (!method_exists($this, $method)) {
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$this->log(
|
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sprintf('Unknown routing key "%s" for exchange "%s".', $routingKey, $this->getExchangeName()),
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||||
static::MESSAGE_ERROR
|
||||
);
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||||
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$this->log(
|
||||
print_r($body, true),
|
||||
static::MESSAGE_INFO
|
||||
);
|
||||
}
|
||||
|
||||
// Инверсия значения, т.к. параметр называется no_ack, то есть уже инвертирован
|
||||
$isAckRequired = !ArrayHelper::getValue($this->getBasicConsumeArgs($this->getQueueName()), 3, true);
|
||||
$result = $this->getResult($method, $body, $msg);
|
||||
if ($isAckRequired) {
|
||||
if ($result === false) {
|
||||
$this->reject($msg, true);
|
||||
} else {
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||||
$this->ack($msg);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private function getResult($method, $body, $msg) {
|
||||
try {
|
||||
$result = $this->$method($body, $msg);
|
||||
} catch(Exception $e) {
|
||||
if (strstr($e->getMessage(), '2006 MySQL server has gone away') !== false) {
|
||||
Console::output(Console::ansiFormat('Server gone away, try to reconnect', [Console::FG_GREY]));
|
||||
Yii::$app->db->close();
|
||||
Yii::$app->db->open();
|
||||
Console::output(Console::ansiFormat('recall method', [Console::FG_GREY]));
|
||||
$result = $this->$method($body, $msg);
|
||||
} else {
|
||||
throw $e;
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Список аргументов, с которым будет вызван метод \PhpAmqpLib\Channel\AMQPChannel::exchange_declare()
|
||||
* По умолчанию создаётся очередь с типом fanout. Кроме того, в отличие от стандартных аргументов,
|
||||
* здесь указано, что auto_delete в false состоянии
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function getExchangeDeclareArgs() {
|
||||
return [$this->getExchangeName(), Component::TYPE_FANOUT, false, false, false];
|
||||
}
|
||||
|
||||
/**
|
||||
* Список аргументов, с которым будет вызван метод \PhpAmqpLib\Channel\AMQPChannel::queue_declare()
|
||||
*
|
||||
* Если метод getQueueName() не переопределён и в нём не задано имя очереди, то будет создана
|
||||
* временная очередь, которая будет автоматически удалена после завершения работы всех Consumer'ов
|
||||
* Если же есть фиксированное имя очереди, то она будет создана с аргументом
|
||||
* auto_delete в false (4 индекс массива)
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
protected function getQueueDeclareArgs() {
|
||||
$queueName = $this->getQueueName();
|
||||
if ($queueName === null) {
|
||||
return [];
|
||||
} else {
|
||||
return [$queueName, false, false, false, false];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Список аргументов, с которым будет вызван метод \PhpAmqpLib\Channel\AMQPChannel::queue_bind()
|
||||
*
|
||||
* @param string $exchangeName
|
||||
* @param string $queueName
|
||||
* @return array
|
||||
*/
|
||||
protected function getQueueBindArgs($exchangeName, $queueName) {
|
||||
return [$queueName, $exchangeName];
|
||||
}
|
||||
|
||||
/**
|
||||
* Список аргументов, с которым будет вызван метод \PhpAmqpLib\Channel\AMQPChannel::basic_consume()
|
||||
* По умолчанию здесь находятся стандартные аргументы для этого метода
|
||||
*
|
||||
* @param string $queueName
|
||||
* @return array
|
||||
*/
|
||||
protected function getBasicConsumeArgs($queueName) {
|
||||
return [$queueName, '', false, false, false, false, [$this, 'callback']];
|
||||
}
|
||||
|
||||
/**
|
||||
* Logs info and error messages.
|
||||
*
|
||||
* TODO: что-то мне подсказывает, что ему тут не место
|
||||
*
|
||||
* @param $message
|
||||
* @param $type
|
||||
*/
|
||||
protected function log($message, $type = self::MESSAGE_INFO) {
|
||||
$format = [$type == self::MESSAGE_ERROR ? Console::FG_RED : Console::FG_BLUE];
|
||||
Console::output(Console::ansiFormat($message, $format));
|
||||
}
|
||||
|
||||
}
|
19
common/components/RabbitMQ/Helper.php
Normal file
19
common/components/RabbitMQ/Helper.php
Normal file
@ -0,0 +1,19 @@
|
||||
<?php
|
||||
namespace common\components\RabbitMQ;
|
||||
|
||||
use Yii;
|
||||
|
||||
class Helper {
|
||||
|
||||
/**
|
||||
* @return Component $amqp
|
||||
*/
|
||||
public static function getInstance() {
|
||||
return Yii::$app->get('amqp');
|
||||
}
|
||||
|
||||
public static function sendToExchange($exchange, $routingKey, $message, $exchangeArgs = []) {
|
||||
static::getInstance()->sendToExchange($exchange, $routingKey, $message, $exchangeArgs);
|
||||
}
|
||||
|
||||
}
|
16
common/components/RabbitMQ/MessageTrait.php
Normal file
16
common/components/RabbitMQ/MessageTrait.php
Normal file
@ -0,0 +1,16 @@
|
||||
<?php
|
||||
namespace common\components\RabbitMQ;
|
||||
|
||||
use PhpAmqpLib\Message\AMQPMessage;
|
||||
|
||||
trait MessageTrait {
|
||||
|
||||
public function ack(AMQPMessage $msg) {
|
||||
$msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']);
|
||||
}
|
||||
|
||||
public function reject(AMQPMessage $msg, $requeue = true) {
|
||||
$msg->delivery_info['channel']->basic_reject($msg->delivery_info['delivery_tag'], $requeue);
|
||||
}
|
||||
|
||||
}
|
@ -19,5 +19,8 @@ return [
|
||||
'redis' => [
|
||||
'class' => 'yii\redis\Connection',
|
||||
],
|
||||
'amqp' => [
|
||||
'class' => \common\components\RabbitMQ\Component::class,
|
||||
],
|
||||
],
|
||||
];
|
||||
|
9
common/helpers/Amqp.php
Normal file
9
common/helpers/Amqp.php
Normal file
@ -0,0 +1,9 @@
|
||||
<?php
|
||||
namespace common\helpers;
|
||||
|
||||
use common\components\RabbitMQ\Helper;
|
||||
use Yii;
|
||||
|
||||
class Amqp extends Helper {
|
||||
|
||||
}
|
@ -22,7 +22,8 @@
|
||||
"league/oauth2-server": "~4.1.5",
|
||||
"yiisoft/yii2-redis": "~2.0.0",
|
||||
"damirka/yii2-jwt": "dev-master#c3fdbf2efc7e547e92d884aa7f71a7880a1e6a8e",
|
||||
"guzzlehttp/guzzle": "~5.3.0"
|
||||
"guzzlehttp/guzzle": "~5.3.0",
|
||||
"php-amqplib/php-amqplib": "~2.6.2"
|
||||
},
|
||||
"require-dev": {
|
||||
"yiisoft/yii2-codeception": "*",
|
||||
|
32
console/controllers/AccountQueueController.php
Normal file
32
console/controllers/AccountQueueController.php
Normal file
@ -0,0 +1,32 @@
|
||||
<?php
|
||||
namespace console\controllers;
|
||||
|
||||
use common\components\RabbitMQ\Component as RabbitMQComponent;
|
||||
use console\controllers\base\AmqpController;
|
||||
|
||||
class AccountQueueController extends AmqpController {
|
||||
|
||||
public function getExchangeName() {
|
||||
return 'account';
|
||||
}
|
||||
|
||||
public function getQueueName() {
|
||||
return 'account-operations';
|
||||
}
|
||||
|
||||
public function getExchangeDeclareArgs() {
|
||||
return array_replace(parent::getExchangeDeclareArgs(), [
|
||||
1 => RabbitMQComponent::TYPE_DIRECT, // exchange-type -> direct
|
||||
3 => false, // no-ack -> false
|
||||
]);
|
||||
}
|
||||
|
||||
public function getQueueBindArgs($exchangeName, $queueName) {
|
||||
return [$exchangeName, $queueName, '#']; // Мы хотим получать сюда все события по аккаунту
|
||||
}
|
||||
|
||||
public function routeChangeUsername($body) {
|
||||
// TODO: implement this
|
||||
}
|
||||
|
||||
}
|
8
console/controllers/base/AmqpController.php
Normal file
8
console/controllers/base/AmqpController.php
Normal file
@ -0,0 +1,8 @@
|
||||
<?php
|
||||
namespace console\controllers\base;
|
||||
|
||||
use common\components\RabbitMQ\Controller;
|
||||
|
||||
abstract class AmqpController extends Controller {
|
||||
|
||||
}
|
@ -18,5 +18,12 @@ return [
|
||||
'port' => 6379,
|
||||
'database' => 0,
|
||||
],
|
||||
'amqp' => [
|
||||
'host' => 'localhost',
|
||||
'port' => 5672,
|
||||
'user' => 'root',
|
||||
'password' => '',
|
||||
'vhost' => '/',
|
||||
],
|
||||
],
|
||||
];
|
||||
|
@ -12,5 +12,12 @@ return [
|
||||
'port' => 6379,
|
||||
'database' => 0,
|
||||
],
|
||||
'amqp' => [
|
||||
'host' => 'localhost',
|
||||
'port' => 5672,
|
||||
'user' => 'root',
|
||||
'password' => '',
|
||||
'vhost' => '/',
|
||||
],
|
||||
],
|
||||
];
|
||||
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