public async Task <IActionResult> OnPostAsync(string returnUrl = null)
        {
            returnUrl      = returnUrl ?? Url.Content("~/");
            ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();
            if (ModelState.IsValid)
            {
                var user = new RentACarAppUser {
                    UserName = Input.Email, Email = Input.Email, Address = Input.Address, FirstName = Input.FirstName, LastName = Input.LastName, LicenceNo = Input.LicenceNo, Mobile = Input.Mobile
                };
                var result = await _userManager.CreateAsync(user, Input.Password);

                if (result.Succeeded)
                {
                    _logger.LogInformation("User created a new account with password.");

                    var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);

                    code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
                    var callbackUrl = Url.Page(
                        "/Account/ConfirmEmail",
                        pageHandler: null,
                        values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
                        protocol: Request.Scheme);

                    await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
                                                      $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");

                    var customer = new Customer
                    {
                        Id             = user.Id,
                        FirstName      = Input.FirstName,
                        LastName       = Input.LastName,
                        Address        = Input.Address,
                        Phone          = Input.Mobile,
                        DrivingLicence = Input.LicenceNo,
                    };
                    _context.Customers.Add(customer);
                    _context.SaveChanges();
                    // return LocalRedirect(returnUrl);


                    if (_userManager.Options.SignIn.RequireConfirmedAccount)
                    {
                        return(RedirectToPage("RegisterConfirmation", new { email = Input.Email, returnUrl = returnUrl }));
                    }
                    else
                    {
                        await _signInManager.SignInAsync(user, isPersistent : false);

                        return(LocalRedirect(returnUrl));
                    }
                }
                foreach (var error in result.Errors)
                {
                    ModelState.AddModelError(string.Empty, error.Description);
                }
            }

            // If we got this far, something failed, redisplay form
            ViewData["url"] = returnUrl;
            return(Page());
        }
 public void AddBooking(Booking booking)
 {
     _context.Add(booking);
     _context.SaveChanges();
 }