public ErrorMessage ExternalLogin(string email) { if (string.IsNullOrEmpty(email)) { ErrorMessage message = new ErrorMessage { Code = HttpStatusCode.NotModified, Message = "Validation Error" }; return(message); } else { try { User user = usersCRUD.ExternalLogin(email); if (user != null) { ErrorMessage message = new ErrorMessage { Code = HttpStatusCode.OK, }; return(message); } else { ErrorMessage message = new ErrorMessage { Code = HttpStatusCode.NotModified, Message = "Validation Error" }; return(message); } } catch (Exception e) { throw e; } } }