Transfer shopping cart from guest to user logged? - laravel

Question

I use https://github.com/darryldecode/laravelshoppingcart
I only have authentication by username without password
The problem is the sessions
When I am a guest, the session code is for example
9ot0CjCYUQpYR10ox43A9GoHVp6vliXuFFsoZlGU
After registration it is renewed to a different code
HXTc6LXNEW79QzvrvnKwi2N3IBQWwSroBfghOznR
in config/auth.php
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'customers',
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => Modules\User\Entities\User::class,
],
'customers' => [
'driver' => 'eloquent',
'model' => Modules\User\Entities\Customer::class,
],
],
CACHE_DRIVER=redis
SESSION_DRIVER=redis
in User/Http/Controllers/AuthController.php
public function verify(VerifyCodeRequest $request)
{
$customer = $this->customer($request);
/* code etc. */
if ($customer->exists) {
auth()->login($customer,true);
}
}
in Cart/Providers/CartServiceProvider.php
public function register()
{
$this->app->singleton(Cart::class, function ($app) {
return new Cart(
$app['session'],
$app['events'],
'cart',
session()->getId(),
config('fleetcart.modules.cart.config')
);
});
}

Answer 1

What worked for me (original code by #liamjcooper) was creating event listeners.
namespace App\Providers;
class EventServiceProvider extends ServiceProvider
{
/**
* The event listener mappings for the application.
*
* #var array
*/
protected $listen = [
/* flash cart items */
\Illuminate\Auth\Events\Attempting::class => [
\App\Listeners\PrepareCartTransfer::class
],
/* add flashed cart items to authenticated user cart */
\Illuminate\Auth\Events\Login::class => [
\App\Listeners\TransferGuestCartToUser::class
]
/* end cart item */
];
then ran
php artisan event:generate
at the listeners
flash the cart content from guest
namespace App\Listeners;
class PrepareCartTransfer
public function handle(Attempting $event)
{
if (Auth::guest()) {
session()->flash('guest_cart', [
'session' => session()->getId(),
'data' => \Cart::getContent()
]);
}
}
transfer cart items to authenticated user
namespace App\Listeners;
class TransferGuestCartToUser
{
public function handle(Login $event)
{
$userCart = \Cart::getContent();
$userCartItems = $userCart->toArray();
if (session('guest_cart.data') != null ) {
$guestCart = session('guest_cart.data');
$guestCartItems = $guestCart->toArray();
}
if ($userCart->isNotEmpty() && !empty($guestCartItems)) {
$maxUserCartId = max(array_column($userCartItems, 'id'));
$guestCartItems = array_map(function ($item) use (&$maxUserCartId) {
return array_merge($item, ['id' => ++$maxUserCartId]);
}, $guestCartItems);
}
That did enough to me running stock package.