public IActionResult LoginUser(LoginCustomer Customer) { if (Customer == null) { return(BadRequest("Customer is null.")); } try { CustomerUser result = bookBL.LoginCustomer(Customer); if (result != null) { return(Ok(new { success = true, Message = "Customer login Successful", Customer = result })); } else { return(BadRequest(new { success = false, Message = "Customer login Unsuccessful" })); } } catch (Exception exception) { return(BadRequest(new { success = false, exception.Message })); } }