Adds share feature

src/php/Entities/GamesList.php

@@ -3,6 +3,7 @@ declare(strict_types=1);
 
 namespace GamesShop\Entities;
 
+use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 use GamesShop\Entities\Account\User;
@@ -35,6 +36,7 @@ final class GamesList
     {
         $this->owner = $owner;
         $this->name = $name;
+        $this->claimer = new ArrayCollection([$owner]);
     }
 
 
@@ -53,10 +55,13 @@ final class GamesList
         return $this->name;
     }
 
-    public function getClaimer(): array
+    public function getClaimer(): Collection
     {
         return $this->claimer;
     }
-
-
+    
+    public function addClaimer(User $claimer): void 
+    {
+        $this->claimer[] = $claimer;
+    }
 }