Fix psalm issues (#431)

* Typecast ->request->get() value to string

* Fix PHP CS Fixer issue

* Fix other psalm issues

* Fix PHP CS Fixer issues one more time

* Try to fix PhpStan issue

Author: bocharsky-bw

Controller/SymfonyProfilerController.php

@@ -60,7 +60,7 @@ public function editAction(Request $request, string $token): Response
         }
 
         //Assert: This is a POST request
-        $message->setTranslation($request->request->get('translation'));
+        $message->setTranslation((string) $request->request->get('translation'));
         $this->storage->update($message->convertToMessage());
 
         return new Response($message->getTranslation());
@@ -125,7 +125,7 @@ private function getMessage(Request $request, string $token): SfProfilerMessage
     {
         $this->profiler->disable();
 
-        $messageId = $request->request->get('message_id', $request->query->get('message_id'));
+        $messageId = (string) $request->request->get('message_id', $request->query->get('message_id'));
 
         $collectorMessages = $this->getMessages($token);
 
@@ -154,8 +154,9 @@ protected function getSelectedMessages(Request $request, string $token): array
     {
         $this->profiler->disable();
 
-        $selected = $request->request->get('selected');
-        if (!$selected || 0 == \count($selected)) {
+        /** @var string[] $selected */
+        $selected = (array) $request->request->get('selected');
+        if (0 === \count($selected)) {
             return [];
         }
 

phpstan-baseline.neon

@@ -25,11 +25,6 @@ parameters:
 			count: 1
 			path: Command/StatusCommand.php
 
-		-
-			message: "#^Call to an undefined static method Symfony\\\\Component\\\\Intl\\\\Intl\\:\\:getLocaleBundle\\(\\)\\.$#"
-			count: 1
-			path: Controller/WebUIController.php
-
 		-
 			message: "#^Call to an undefined method Symfony\\\\Component\\\\Config\\\\Definition\\\\Builder\\\\TreeBuilder\\:\\:root\\(\\)\\.$#"
 			count: 1