Developer improvements, PhpCs, PhpUnit #42 (#43)

* improved dev fixtures with more diversity, more data, better testcases, user avatars #42
* added customer stats to dashboard, fixed column length for 3 widgets #42
* fixed empty alias - display empty message for new user #42
* unified-ui for "new" toolbar icon #42
* use kimai2_ as database prefix #42
* added customer stats to dashboard, fixed column length for 3 widgets #42
* fix long project/customer names in "currently active" navbar flyout" #42
* added services config for dev environment #42
* added command to run unit tests #42
* added command to run integration tests #42
* added command to run code sniffer #42
* added phpcs and phpunit to composer #42
* created tests directory #42
* fixed code sniffer warnings #42
* added function to switch result type from Pagerfanta to QueryBuilder #42
* dramatically reduced database calls by using custom joined query #42
* added command to install kimai dependencies #42
* added dev:reset command #42

src/AppBundle/Controller/AbstractController.php

@@ -43,13 +43,13 @@ abstract class AbstractController extends Controller
      *
      * @param $attributes
      * @param null $subject
-     * @param string $translationKey
+     * @param string $translation
      * @param array $parameter
      * @throws AccessDeniedException
      */
-    protected function denyUnlessGranted($attributes, $subject = null, $translationKey = 'access.denied', $parameter = [])
+    protected function denyUnlessGranted($attributes, $subject = null, $translation = 'access.denied', $parameter = [])
     {
-        $error = $this->getTranslator()->trans($translationKey, $parameter, self::DOMAIN_ERROR);
+        $error = $this->getTranslator()->trans($translation, $parameter, self::DOMAIN_ERROR);
         // TODO try & catch and add to audit log?
         $this->denyAccessUnlessGranted($attributes, $subject, $error);
     }