public void DeleteMemberFromChatRoom(int chatRoomId, string userId)
{
var chatRoom = _chatRoomRepository.FindById(chatRoomId);
if (chatRoom == null)
{
throw new ObjectNotFoundException($"ChatRoom with id={chatRoomId} not found");
}
var user = _userManager.FindById(userId);
if (user == null)
{
throw new ObjectNotFoundException($"User with id={userId} not found");
}
if (chatRoom.Users.Count > 1)
{
chatRoom.Users.Remove(user);
}
else
{
_chatRoomRepository.Delete(chatRoom);
}
}
public bool DeleteNonReferenceChatRoom()
{
List <ChatRoom> list = _chatRoomRepository.GetAllChatRoom();
foreach (ChatRoom i in list)
{
_messageRepository.RemoveMessageByChatRoomId(i.Id);
_chatRoomRepository.Delete(i);
}
return(true);
}
public void DeleteChatRoom(DeleteFriendRequest room)
{
ChatRoom c = _chatRoomRepository.GetById(room.RoomId);
UserChatRoom cr1 = _userChatRoomRepository.GetUserChatRoomByFK(room.UserId, room.RoomId);
_userChatRoomRepository.Delete(cr1);
c.NumOfMember--;
if (c.NumOfMember == 0)
{
_chatRoomRepository.Delete(c);
}
else
{
_chatRoomRepository.Update(c);
}
}