Apply Laravel coding style

Shift automatically applies the Laravel coding style - which uses the PSR-12 coding style as a base with some minor additions.

You may customize the code style applied by configuring [Pint](https://laravel.com/docs/pint), [PHP CS Fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer), or [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) for your project root.

For more information on customizing the code style applied by Shift, [watch this short video](https://laravelshift.com/videos/shift-code-style).

app/Model/helpdesk/Ticket/Tickets.php

@@ -7,6 +7,7 @@ use App\BaseModel;
 class Tickets extends BaseModel
 {
     protected $table = 'tickets';
+
     protected $fillable = ['id', 'ticket_number', 'num_sequence', 'user_id', 'priority_id', 'sla', 'help_topic_id', 'max_open_ticket', 'captcha', 'status', 'lock_by', 'lock_at', 'source', 'isoverdue', 'reopened', 'isanswered', 'is_deleted', 'closed', 'is_transfer', 'transfer_at', 'reopened_at', 'duedate', 'closed_at', 'last_message_at', 'last_response_at', 'created_at', 'updated_at', 'assigned_to'];
 
 //        public function attach(){
@@ -74,7 +75,7 @@ class Tickets extends BaseModel
 
     public function setAssignedToAttribute($value)
     {
-        if (!$value) {
+        if (! $value) {
             $this->attributes['assigned_to'] = null;
         } else {
             $this->attributes['assigned_to'] = $value;