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/TimesheetBundle/Repository/ActivityRepository.php

@@ -69,7 +69,7 @@ class ActivityRepository extends AbstractRepository
 
         $activities = [];
         /* @var Timesheet $entry */
-        foreach($results as $entry) {
+        foreach ($results as $entry) {
             $activities[] = $entry->getActivity();
         }
 
@@ -93,10 +93,9 @@ class ActivityRepository extends AbstractRepository
         return $stats;
     }
 
-
     /**
      * @param ActivityQuery $query
-     * @return \Pagerfanta\Pagerfanta
+     * @return \Doctrine\ORM\QueryBuilder|\Pagerfanta\Pagerfanta
      */
     public function findByQuery(ActivityQuery $query)
     {
@@ -116,6 +115,6 @@ class ActivityRepository extends AbstractRepository
             // TODO check for visibility of customer and project
         }
 
-        return $this->getPager($qb->getQuery(), $query->getPage(), $query->getPageSize());
+        return $this->getBaseQueryResult($qb, $query);
     }
 }