Add an email address ot UserGroup entity

src/Bundle/ChillMainBundle/Entity/UserGroup.php

@@ -19,6 +19,7 @@ use Doctrine\Common\Collections\ReadableCollection;
 use Doctrine\Common\Collections\Selectable;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
+use Symfony\Component\Validator\Constraints as Assert;
 
 #[ORM\Entity]
 #[ORM\Table(name: 'chill_main_user_group')]
@@ -66,6 +67,10 @@ class UserGroup
     #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
     private string $excludeKey = '';
 
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::TEXT, nullable: false, options: ['default' => ''])]
+    #[Assert\Email]
+    private string $email = '';
+
     public function __construct()
     {
         $this->adminUsers = new ArrayCollection();
@@ -187,6 +192,23 @@ class UserGroup
         return $this;
     }
 
+    public function getEmail(): string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(string $email): self
+    {
+        $this->email = $email;
+
+        return $this;
+    }
+
+    public function hasEmail(): bool
+    {
+        return '' !== $this->email;
+    }
+
     /**
      * Checks if the current object is an instance of the UserGroup class.
      *