Don't allow cancels from certain states (#396)

* Don't allow cancels from certain states

* Unused imports

* Don't reset the state doubly

* Move SetUserActive into listener; code cleanup

* Unused imports

* Add missing files into htaccess

* Move Command contract to correct folder

app/Services/UserService.php

@@ -21,9 +21,6 @@ use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
 use function is_array;
 
-/**
- * Class UserService
- */
 class UserService extends Service
 {
     private $aircraftRepo;