Moved things into a bus namespace

app/Bus/Handlers/Commands/Subscriber/SubscribeSubscriberCommandHandler.php

@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Bus\Handlers\Commands\Subscriber;
+
+use CachetHQ\Cachet\Bus\Commands\Subscriber\SubscribeSubscriberCommand;
+use CachetHQ\Cachet\Bus\Commands\Subscriber\VerifySubscriberCommand;
+use CachetHQ\Cachet\Bus\Events\Subscriber\SubscriberHasSubscribedEvent;
+use CachetHQ\Cachet\Exceptions\AlreadySubscribedException;
+use CachetHQ\Cachet\Models\Subscriber;
+
+class SubscribeSubscriberCommandHandler
+{
+    /**
+     * Handle the subscribe subscriber command.
+     *
+     * @param \CachetHQ\Cachet\Bus\Commands\Subscriber\SubscribeSubscriberCommand $command
+     *
+     * @throws \CachetHQ\Cachet\Exceptions\AlreadySubscribedException
+     *
+     * @return \CachetHQ\Cachet\Models\Subscriber
+     */
+    public function handle(SubscribeSubscriberCommand $command)
+    {
+        if (Subscriber::where('email', $command->email)->first()) {
+            throw new AlreadySubscribedException("Cannot subscribe {$command->email} because they're already subscribed.");
+        }
+
+        $subscriber = Subscriber::create(['email' => $command->email]);
+
+        if ($command->verified) {
+            dispatch(new VerifySubscriberCommand($subscriber));
+        } else {
+            event(new SubscriberHasSubscribedEvent($subscriber));
+        }
+
+        return $subscriber;
+    }
+}