public IActionResult Login(Customer customer)
        {
            IActionResult res      = null;
            var           response = new LoginResponse();

            //Validation
            if (!Regex.IsMatch(customer.Email, @"^[^@\s]+@[^@\s]+\.[^@\s]+$"))
            {
                response.Success            = false;
                response.FailureInformation = "EMail ID not in proper format!";
            }
            else
            {
                response = _shoppingRepository.FetchLoginStatus(customer);
            }
            res = Ok(response);
            return(res);
        }