//user for login
        public User CheckUserExits(String Email, String Password)
        {
            User UserDetails = new User();

            try
            {
                UserDetails = _repository.CheckUserExits(Email, Password);
            }
            catch (System.Data.SqlClient.SqlException)
            {
                //network issue
                UserDetails.UserId = -1;
                return(UserDetails);
            }

            catch (Exception ex)
            {
                throw;
            }

            return(UserDetails);
        }