ADD: Lumen support

Author: itbm

src/PubSubLumenManager.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Superbalist\LaravelPubSub;
+
+use Laravel\Lumen\Application;
+
+class PubSubLumenManager extends PubSubManager
+{
+
+    /**
+     * @param Application $app
+     * @param PubSubConnectionFactory $factory
+     */
+    public function __construct(Application $app, PubSubConnectionFactory $factory)
+    {
+        $this->app = $app;
+        $this->factory = $factory;
+    }
+}

src/PubSubLumenServiceProvider.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Superbalist\LaravelPubSub;
+
+use Superbalist\PubSub\PubSubAdapterInterface;
+
+class PubSubLumenServiceProvider extends PubSubServiceProvider
+{
+    /**
+     * Perform post-registration booting of services.
+     */
+    public function boot()
+    {
+        $this->app->configure('pubsub');
+    }
+
+    /**
+     * Register bindings in the container.
+     */
+    public function register()
+    {
+        $this->mergeConfigFrom(__DIR__ . '/../config/pubsub.php', 'pubsub');
+
+        $this->app->singleton('pubsub.factory', function ($app) {
+            return new PubSubConnectionFactory($app);
+        });
+
+        $this->app->singleton('pubsub', function ($app) {
+            return new PubSubLumenManager($app, $app['pubsub.factory']);
+        });
+
+        $this->app->bind('pubsub.connection', PubSubAdapterInterface::class);
+
+        $this->app->bind(PubSubAdapterInterface::class, function ($app) {
+            $manager = $app['pubsub']; /* @var PubSubManager $manager */
+            return $manager->connection();
+        });
+
+        $this->registerAdapterDependencies();
+
+        $this->commands(SubscriberMakeCommand::class);
+    }
+}