Primo Committ

vendor/laravel/framework/src/Illuminate/Queue/QueueServiceProvider.php

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+<?php
+
+namespace Illuminate\Queue;
+
+use Aws\DynamoDb\DynamoDbClient;
+use Illuminate\Contracts\Debug\ExceptionHandler;
+use Illuminate\Contracts\Support\DeferrableProvider;
+use Illuminate\Queue\Connectors\BeanstalkdConnector;
+use Illuminate\Queue\Connectors\DatabaseConnector;
+use Illuminate\Queue\Connectors\NullConnector;
+use Illuminate\Queue\Connectors\RedisConnector;
+use Illuminate\Queue\Connectors\SqsConnector;
+use Illuminate\Queue\Connectors\SyncConnector;
+use Illuminate\Queue\Failed\DatabaseFailedJobProvider;
+use Illuminate\Queue\Failed\DynamoDbFailedJobProvider;
+use Illuminate\Queue\Failed\NullFailedJobProvider;
+use Illuminate\Support\Arr;
+use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Str;
+use Opis\Closure\SerializableClosure;
+
+class QueueServiceProvider extends ServiceProvider implements DeferrableProvider
+{
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->registerManager();
+        $this->registerConnection();
+        $this->registerWorker();
+        $this->registerListener();
+        $this->registerFailedJobServices();
+        $this->registerOpisSecurityKey();
+    }
+
+    /**
+     * Register the queue manager.
+     *
+     * @return void
+     */
+    protected function registerManager()
+    {
+        $this->app->singleton('queue', function ($app) {
+            // Once we have an instance of the queue manager, we will register the various
+            // resolvers for the queue connectors. These connectors are responsible for
+            // creating the classes that accept queue configs and instantiate queues.
+            return tap(new QueueManager($app), function ($manager) {
+                $this->registerConnectors($manager);
+            });
+        });
+    }
+
+    /**
+     * Register the default queue connection binding.
+     *
+     * @return void
+     */
+    protected function registerConnection()
+    {
+        $this->app->singleton('queue.connection', function ($app) {
+            return $app['queue']->connection();
+        });
+    }
+
+    /**
+     * Register the connectors on the queue manager.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    public function registerConnectors($manager)
+    {
+        foreach (['Null', 'Sync', 'Database', 'Redis', 'Beanstalkd', 'Sqs'] as $connector) {
+            $this->{"register{$connector}Connector"}($manager);
+        }
+    }
+
+    /**
+     * Register the Null queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerNullConnector($manager)
+    {
+        $manager->addConnector('null', function () {
+            return new NullConnector;
+        });
+    }
+
+    /**
+     * Register the Sync queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerSyncConnector($manager)
+    {
+        $manager->addConnector('sync', function () {
+            return new SyncConnector;
+        });
+    }
+
+    /**
+     * Register the database queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerDatabaseConnector($manager)
+    {
+        $manager->addConnector('database', function () {
+            return new DatabaseConnector($this->app['db']);
+        });
+    }
+
+    /**
+     * Register the Redis queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerRedisConnector($manager)
+    {
+        $manager->addConnector('redis', function () {
+            return new RedisConnector($this->app['redis']);
+        });
+    }
+
+    /**
+     * Register the Beanstalkd queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerBeanstalkdConnector($manager)
+    {
+        $manager->addConnector('beanstalkd', function () {
+            return new BeanstalkdConnector;
+        });
+    }
+
+    /**
+     * Register the Amazon SQS queue connector.
+     *
+     * @param  \Illuminate\Queue\QueueManager  $manager
+     * @return void
+     */
+    protected function registerSqsConnector($manager)
+    {
+        $manager->addConnector('sqs', function () {
+            return new SqsConnector;
+        });
+    }
+
+    /**
+     * Register the queue worker.
+     *
+     * @return void
+     */
+    protected function registerWorker()
+    {
+        $this->app->singleton('queue.worker', function ($app) {
+            $isDownForMaintenance = function () {
+                return $this->app->isDownForMaintenance();
+            };
+
+            return new Worker(
+                $app['queue'],
+                $app['events'],
+                $app[ExceptionHandler::class],
+                $isDownForMaintenance
+            );
+        });
+    }
+
+    /**
+     * Register the queue listener.
+     *
+     * @return void
+     */
+    protected function registerListener()
+    {
+        $this->app->singleton('queue.listener', function ($app) {
+            return new Listener($app->basePath());
+        });
+    }
+
+    /**
+     * Register the failed job services.
+     *
+     * @return void
+     */
+    protected function registerFailedJobServices()
+    {
+        $this->app->singleton('queue.failer', function ($app) {
+            $config = $app['config']['queue.failed'];
+
+            if (isset($config['driver']) && $config['driver'] === 'dynamodb') {
+                return $this->dynamoFailedJobProvider($config);
+            } elseif (isset($config['table'])) {
+                return $this->databaseFailedJobProvider($config);
+            } else {
+                return new NullFailedJobProvider;
+            }
+        });
+    }
+
+    /**
+     * Create a new database failed job provider.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Queue\Failed\DatabaseFailedJobProvider
+     */
+    protected function databaseFailedJobProvider($config)
+    {
+        return new DatabaseFailedJobProvider(
+            $this->app['db'], $config['database'], $config['table']
+        );
+    }
+
+    /**
+     * Create a new DynamoDb failed job provider.
+     *
+     * @param  array  $config
+     * @return \Illuminate\Queue\Failed\DynamoDbFailedJobProvider
+     */
+    protected function dynamoFailedJobProvider($config)
+    {
+        $dynamoConfig = [
+            'region' => $config['region'],
+            'version' => 'latest',
+            'endpoint' => $config['endpoint'] ?? null,
+        ];
+
+        if (! empty($config['key']) && ! empty($config['secret'])) {
+            $dynamoConfig['credentials'] = Arr::only(
+                $config, ['key', 'secret', 'token']
+            );
+        }
+
+        return new DynamoDbFailedJobProvider(
+            new DynamoDbClient($dynamoConfig),
+            $this->app['config']['app.name'],
+            $config['table']
+        );
+    }
+
+    /**
+     * Configure Opis Closure signing for security.
+     *
+     * @return void
+     */
+    protected function registerOpisSecurityKey()
+    {
+        if (Str::startsWith($key = $this->app['config']->get('app.key'), 'base64:')) {
+            $key = base64_decode(substr($key, 7));
+        }
+
+        SerializableClosure::setSecretKey($key);
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return [
+            'queue', 'queue.worker', 'queue.listener',
+            'queue.failer', 'queue.connection',
+        ];
+    }
+}