fix: Moderators no longer able to ban themselves or other moderatorsskalidindi53/12670/Moderators-banning-others/themselves

Signed-off-by: skalidindi53 <s.teja2004@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/Service/BanService.php b/lib/Service/BanService.php
index f36f9013e..5d8495db3 100644
--- a/lib/Service/BanService.php
+++ b/lib/Service/BanService.php
@@ -9,6 +9,7 @@ declare(strict_types=1);
 namespace OCA\Talk\Service;
 
 use DateTime;
+use OCA\Talk\Manager;
 use OCA\Talk\Model\Ban;
 use OCA\Talk\Model\BanMapper;
 use OCP\AppFramework\Db\DoesNotExistException;
@@ -17,6 +18,8 @@ class BanService {
 
 	public function __construct(
 		protected BanMapper $banMapper,
+		protected Manager $manager,
+		protected ParticipantService $participantService,
 	) {
 	}
 
@@ -34,6 +37,12 @@ class BanService {
 			throw new \InvalidArgumentException('internalNote');
 		}
 
+		$bannedParticipant = $this->participantService->getParticipantByActor($this->manager->getRoomById($roomId), $bannedType, $bannedId);
+
+		if ($bannedParticipant->hasModeratorPermissions()) {
+			throw new \InvalidArgumentException('moderator');
+		}
+
 		$ban = new Ban();
 		$ban->setActorId($actorId);
 		$ban->setActorType($actorType);