Generate grid

src/Repository/ActorRepository.php

@@ -16,28 +16,26 @@ class ActorRepository extends ServiceEntityRepository
         parent::__construct($registry, Actor::class);
     }
 
-    //    /**
-    //     * @return Actor[] Returns an array of Actor objects
-    //     */
-    //    public function findByExampleField($value): array
-    //    {
-    //        return $this->createQueryBuilder('a')
-    //            ->andWhere('a.exampleField = :val')
-    //            ->setParameter('val', $value)
-    //            ->orderBy('a.id', 'ASC')
-    //            ->setMaxResults(10)
-    //            ->getQuery()
-    //            ->getResult()
-    //        ;
-    //    }
+    public function findOneRandom(?float $popularity = null, ?string $char = null): Actor
+    {
+        $qb =  $this->createQueryBuilder('o');
+        $expr = $qb->expr();
 
-    //    public function findOneBySomeField($value): ?Actor
-    //    {
-    //        return $this->createQueryBuilder('a')
-    //            ->andWhere('a.exampleField = :val')
-    //            ->setParameter('val', $value)
-    //            ->getQuery()
-    //            ->getOneOrNullResult()
-    //        ;
-    //    }
+        if (!empty($popularity)) {
+            $qb->andWhere($expr->gte('o.popularity', ':popularity'))
+                ->setParameter('popularity', $popularity);
+        }
+
+        if (!empty($char)) {
+            $qb->andWhere($expr->like('o.name', ':name'))
+                ->setParameter('name', '%'.$char.'%');
+        }
+
+        return $qb
+            ->orderBy('RANDOM()')
+            ->setMaxResults(1)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
 }