rewrite task list action

src/Bundle/ChillTaskBundle/Repository/SingleTaskAclAwareRepository.php

@@ -106,6 +106,31 @@ final class SingleTaskAclAwareRepository implements SingleTaskAclAwareRepository
             ->getQuery()->getSingleScalarResult();
     }
 
+    public function countByAllViewable(
+        ?string $pattern = null,
+        ?array $flags = []
+    ): int {
+        $qb = $this->buildBaseQuery($pattern, $flags);
+
+        return $this
+            ->addACLGlobal($qb)
+            ->select('COUNT(t)')
+            ->getQuery()->getSingleScalarResult();
+    }
+
+    public function findByAllViewable(
+        ?string $pattern = null,
+        ?array $flags = [],
+        ?int $start = 0,
+        ?int $limit = 50,
+        ?array $orderBy = []
+    ): array {
+        $qb = $this->buildBaseQuery($pattern, $flags);
+        $qb = $this->addACLGlobal($qb);
+
+        return $this->getResult($qb, $start, $limit, $orderBy);
+    }
+
     public function buildQueryByCourse(
         AccompanyingPeriod $course,
         ?string $pattern = null,
@@ -175,6 +200,50 @@ final class SingleTaskAclAwareRepository implements SingleTaskAclAwareRepository
            ->setParameter('scopes', $scopes);
     }
 
+    private function addACLGlobal(
+        QueryBuilder $qb
+    ): QueryBuilder {
+        $allowedCenters = $this->authorizationHelper
+            ->getReachableCenters($this->security->getUser(), TaskVoter::SHOW);
+
+        if ([] === $allowedCenters) {
+            $qb
+                ->andWhere($qb->expr()->lt('t.id', ':falseid'))
+                ->setParameter('falseid', -1);
+        }
+
+        $qb->leftJoin('t.person', 'person')
+            ->leftJoin('t.course', 'course')
+            ->leftJoin('course.participations', 'participation')
+            ->leftJoin('participation.person', 'person_p')
+            ;
+        $qb->distinct(true);
+
+        $k = 0;
+        $orX = $qb->expr()->orX();
+        foreach ($allowedCenters as $center) {
+            $allowedScopes = $this->authorizationHelper->getReachableScopes($this->security->getUser(),
+                TaskVoter::SHOW, $center);
+
+            $and = $qb->expr()->andX(
+                $qb->expr()->orX(
+                    $qb->expr()->eq('person.center', ':center_'.$k),
+                    $qb->expr()->eq('person_p.center', ':center_'.$k)
+                ),
+                $qb->expr()->in('t.circle', ':scopes_'.$k)
+            );
+            $qb
+                ->setParameter('center_'.$k, $center)
+                ->setParameter('scopes_'.$k, $allowedScopes);
+            $orX->add($and);
+
+            $k++;
+        }
+        $qb->andWhere($orX);
+
+        return $qb;
+    }
+
     public function buildBaseQuery (
         ?string $pattern = null,
         ?array $flags = []