public void SendNotification(int fromUserID, int toUserID, string notificationType)
{
int notificationID = _UserRepo.SaveUserNotification(notificationType, fromUserID, toUserID);
var connectionId = _UserRepo.GetUserConnectionID(toUserID);
if (connectionId != null && connectionId.Count() > 0)
{
var userInfo = CommonFunctions.GetUserModel(fromUserID);
int notificationCounts = _UserRepo.GetUserNotificationCounts(toUserID);
Clients.Clients(connectionId).ReceiveNotification(notificationType, userInfo, notificationID, notificationCounts);
}
}