diff --git a/app/Libraries/AuthContext.php b/app/Libraries/AuthContext.php
index ffeb91b..3b44a2c 100644
--- a/app/Libraries/AuthContext.php
+++ b/app/Libraries/AuthContext.php
@@ -40,30 +40,28 @@ class AuthContext
 
   public function getUID(): int
   {
-    $uid = $this->getAuthInfo('uid');
-
-    if ($uid === null || $uid === '') {
-      throw new \RuntimeException('Not logged in');
-    }
-
-    return (int) $uid;
+    return $this->getAuthInfo('uid');
   }
 
-  public function getID(): string|null
+  public function getID(): string
   {
     return $this->getAuthInfo('id');
   }
 
-  public function getName(): string|null
+  public function getName(): string
   {
     return $this->getAuthInfo('name');
   }
 
-  public function getRole(): array|null
+  public function getRole(): string
   {
     return $this->getAuthInfo('role');
   }
 
+  public function getRoles(): array
+  {
+    return explode(DEFAULTS['DELIMITER_COMMA'], $this->getRole());
+  }
   public function isLoggedIn(): bool
   {
     return $this->session->has(self::SESSION_IS_LOGIN);
@@ -104,7 +102,7 @@ class AuthContext
   {
     $this->session->set(self::SESSION_IS_LOGIN, true);
     $this->session->set(self::SESSION_AUTH_INFO, [
-      'uid' => $entity->getPK(),
+      'uid' => (int) $entity->getPK(),
       'id' => $entity->getID(),
       'name' => $entity->getTitle(),
       'role' => $entity->getRole()