Feature: [admin] list of users on csv format

src/Bundle/ChillMainBundle/Repository/UserRepository.php

@@ -13,6 +13,7 @@ namespace Chill\MainBundle\Repository;
 
 use Chill\MainBundle\Entity\GroupCenter;
 use Chill\MainBundle\Entity\User;
+use Doctrine\ORM\AbstractQuery;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
 use Doctrine\ORM\NoResultException;
@@ -76,6 +77,52 @@ final class UserRepository implements UserRepositoryInterface
         return $this->repository->findAll();
     }
 
+    /**
+     * @param string $lang
+     */
+    public function findAllAsArray(string $lang): iterable
+    {
+        $dql = sprintf(<<<'DQL'
+            SELECT
+                u.id AS id,
+                u.username AS username,
+                u.email,
+                u.enabled,
+                IDENTITY(u.civility) AS civility_id,
+                JSON_EXTRACT(civility.abbreviation, :lang) AS civility_abbreviation,
+                JSON_EXTRACT(civility.name, :lang) AS civility_name,
+                u.label,
+                mainCenter.id AS mainCenter_id,
+                mainCenter.name AS mainCenter_name,
+                IDENTITY(u.mainScope) AS mainScope_id,
+                JSON_EXTRACT(mainScope.name, :lang) AS mainScope_name,
+                IDENTITY(u.userJob) AS userJob_id,
+                JSON_EXTRACT(userJob.label, :lang) AS userJob_name,
+                currentLocation.id AS currentLocation_id,
+                currentLocation.name AS currentLocation_name,
+                mainLocation.id AS mainLocation_id,
+                mainLocation.name AS mainLocation_name,
+                u.absenceStart
+            FROM Chill\MainBundle\Entity\User u
+            LEFT JOIN u.civility civility
+            LEFT JOIN u.currentLocation currentLocation
+            LEFT JOIN u.mainLocation mainLocation
+            LEFT JOIN u.mainCenter mainCenter
+            LEFT JOIN u.mainScope mainScope
+            LEFT JOIN u.userJob userJob
+            ORDER BY u.label
+        DQL);
+
+        $query = $this->entityManager->createQuery($dql)
+            ->setHydrationMode(AbstractQuery::HYDRATE_ARRAY)
+            ->setParameter('lang', $lang)
+        ;
+
+        foreach ($query->toIterable() as $u) {
+            yield $u;
+        }
+    }
+
     /**
      * @param mixed|null $limit
      * @param mixed|null $offset