Refactoring: TakeController returned item Mail moved to a listener

The TakeController was manually sending the email message
as well as dealing with item return, so I moved the email message
to it's own listener, I created an event for it and moved the
return part to the item model.

app/Providers/EventServiceProvider.php

@@ -6,6 +6,8 @@ use Illuminate\Support\Facades\Event;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+use App\Events\ReturnItem;
+use App\Listeners\AlertReturnedItem;
 
 class EventServiceProvider extends ServiceProvider
 {
@@ -18,6 +20,10 @@ class EventServiceProvider extends ServiceProvider
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
+
+        ReturnItem::class => [
+            AlertReturnedItem::class,
+        ],
     ];
 
     /**