public void SendMessage(string message, int fromUserID, int toUserID)
{
var msg = new SupportMessage()
{
Message = message,
Sender = uOW.UserRepo.GetByID(fromUserID),
Receiver = uOW.UserRepo.GetByID(toUserID),
SendTime = DateTime.UtcNow
};
uOW.SupportRepo.Insert(msg);
uOW.Save();
}