/**
* This middleware checks that a guest user is indeed checking out
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
*
* @return mixed
*/
public function handle($request, Closure $next)
{
// only non-authenticated users should be allowed to checkout as guests
if (is_null($request->user())) {
// For a successful guest checkout to be initialized, we pass in an allow=1 param into the url
// This is because later, the checkout cookie will be used to verify that the user is a guest, and for now
// it does not exist until the user fills in the guest user details form
if ($request->get('allow') === "1" & empty($this->guest->getCookieData())) {
return $next($request);
}
// by the time this statement is executed, the cookie exists, so we do the normal check
if ($this->guest->isAGuest()) {
return $next($request);
}
return redirect()->guest(route('checkout.auth'));
}
// if the user is authenticated, then we skip step1 of checkout, which is filling in guest data
return redirect()->route('u.checkout.step2');
}
/**
* This will allow users to optionally create an account before making an order
*
* @param GuestCreateAccount $guestCreateAccount
* @param CreateAccount $user
*
* @param UserRepository $registerUser
* @return mixed
*/
public function createAccount(GuestCreateAccount $guestCreateAccount, CreateAccount $user, UserRepository $registerUser)
{
// check the email
$email = $this->guest->getGuestDetails()->email;
$result = $registerUser->getFirstBy('email', '=', $email);
if (!is_null($result)) {
flash()->warning('Your email address is already in use. Please change it');
return redirect()->back();
}
return $user->createAccount($guestCreateAccount, $registerUser)->handleRedirect($guestCreateAccount);
}