public static List <ErrorModel> CanUserJoinChatroom(JoinChatroomRequestModel request)
{
var errors = new List <ErrorModel>();
if (request.User.Role == Models.User_Model.RoleLevel.Blocked)
{
errors.Add(new ErrorModel("User has been blocked."));
return(errors);
}
Chatroom c = ChatroomService.GetChatroom(request.ChatroomId, request.ParentChatroomId);
if (c.HasPassword && !c.CheckPasswordHash(GetStringSha256Hash(request.Password)))
{
errors.Add(new ErrorModel("Incorrect Password."));
}
else if (c.IsAtCapacity)
{
errors.Add(new ErrorModel("Chatroom is full."));
}
else if (c.IsOnBlacklist(request.User.Username))
{
errors.Add(new ErrorModel("User blocked from chatroom."));
}
else if (c.DoesHandleExist(request.UserHandle))
{
errors.Add(new ErrorModel("User Handle already exists in Chatroom."));
}
return(errors);
}