Fix user creation to use UUIDs correctly

Also updates the notification send method to be cleaner and more maintainable

app/Notifications/AccountCreated.php

@@ -1,14 +1,8 @@
 <?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
 
 namespace Pterodactyl\Notifications;
 
+use Pterodactyl\Models\User;
 use Illuminate\Bus\Queueable;
 use Illuminate\Notifications\Notification;
 use Illuminate\Contracts\Queue\ShouldQueue;
@@ -19,7 +13,15 @@ class AccountCreated extends Notification implements ShouldQueue
     use Queueable;
 
     /**
-     * The password reset token to send.
+     * The authentication token to be used for the user to set their
+     * password for the first time.
+     *
+     * @var string|null
+     */
+    public $token;
+
+    /**
+     * The user model for the created user.
      *
      * @var object
      */
@@ -28,11 +30,13 @@ class AccountCreated extends Notification implements ShouldQueue
     /**
      * Create a new notification instance.
      *
-     * @param aray $user
+     * @param \Pterodactyl\Models\User $user
+     * @param string|null              $token
      */
-    public function __construct(array $user)
+    public function __construct(User $user, string $token = null)
     {
-        $this->user = (object) $user;
+        $this->token = $token;
+        $this->user = $user;
     }
 
     /**
@@ -56,12 +60,12 @@ class AccountCreated extends Notification implements ShouldQueue
     {
         $message = (new MailMessage)
             ->greeting('Hello ' . $this->user->name . '!')
-            ->line('You are recieving this email because an account has been created for you on Pterodactyl Panel.')
+            ->line('You are recieving this email because an account has been created for you on ' . config('app.name') . '.')
             ->line('Username: ' . $this->user->username)
-            ->line('Email: ' . $notifiable->email);
+            ->line('Email: ' . $this->user->email);
 
-        if (! is_null($this->user->token)) {
-            return $message->action('Setup Your Account', url('/auth/password/reset/' . $this->user->token . '?email=' . $notifiable->email));
+        if (! is_null($this->token)) {
+            return $message->action('Setup Your Account', url('/auth/password/reset/' . $this->token . '?email=' . $this->user->email));
         }
 
         return $message;