Apply fixes from StyleCI (#42)

src/Api/Controllers/CreateAnswerController.php

@@ -56,7 +56,7 @@ protected function data(ServerRequestInterface $request, Document $document)
 
             return $answer;
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/CreateVoteController.php

@@ -50,7 +50,7 @@ protected function data(ServerRequestInterface $request, Document $document)
         $this->assertNotFlooding($actor);
 
         if (Question::find($attributes['poll_id'])->isEnded()) {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
 
         $this->assertCan($actor, 'votePolls');
@@ -73,7 +73,7 @@ protected function data(ServerRequestInterface $request, Document $document)
     public function assertNotFlooding($actor)
     {
         if (new DateTime($actor->last_vote_time) >= new DateTime('-10 seconds')) {
-            throw new FloodingException;
+            throw new FloodingException();
         }
     }
 }

src/Api/Controllers/DeleteAnswerController.php

@@ -14,10 +14,10 @@
 
 use Flarum\Api\Controller\AbstractDeleteController;
 use Flarum\Core\Exception\PermissionDeniedException;
-use Reflar\Polls\Answer;
-use Reflar\Polls\Question;
 use Psr\Http\Message\ServerRequestInterface;
+use Reflar\Polls\Answer;
 use Reflar\Polls\Api\Serializers\AnswerSerializer;
+use Reflar\Polls\Question;
 use Reflar\Polls\Repositories\AnswerRepository;
 
 class DeleteAnswerController extends AbstractDeleteController
@@ -55,7 +55,7 @@ protected function delete(ServerRequestInterface $request)
         if ($actor->can('edit.polls') || ($actor->id == Question::find($answer->poll_id)->user_id && $actor->can('selfEditPolls'))) {
             $this->fields->deleteAnswer($answer->id);
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/DeletePollController.php

@@ -55,7 +55,7 @@ protected function delete(ServerRequestInterface $request)
         if ($actor->can('edit.polls') || ($actor->id == Question::find($pollId)->user_id && $actor->can('selfEditPolls'))) {
             return $this->fields->deletePoll($pollId);
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/UpdateAnswerController.php

@@ -65,7 +65,7 @@ protected function data(ServerRequestInterface $request, Document $document)
 
             return $answer;
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/UpdateEndDateController.php

@@ -62,7 +62,7 @@ protected function data(ServerRequestInterface $request, Document $document)
             $poll->end_date = $endDate;
             $poll->save();
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/UpdatePollController.php

@@ -59,7 +59,7 @@ protected function data(ServerRequestInterface $request, Document $document)
 
             return $poll;
         } else {
-            throw new PermissionDeniedException;
+            throw new PermissionDeniedException();
         }
     }
 }

src/Api/Controllers/UpdateVoteController.php

@@ -77,7 +77,7 @@ protected function data(ServerRequestInterface $request, Document $document)
     public function assertNotFlooding($actor)
     {
         if (new DateTime($actor->last_vote_time) >= new DateTime('-10 seconds')) {
-            throw new FloodingException;
+            throw new FloodingException();
         }
     }
 }