def checkout(request):
    payment_intents = stripe.PaymentIntent.list()
    payment_intent_extract = [next(x['id'] for x in payment_intents.auto_paging_iter() if x['customer'] == 'cus_EszB7tXQtjsQhP')]
    payment_intent_id = ", ".join(payment_intent_extract)
    client_secret_extract = [next(x['client_secret'] for x in payment_intents.auto_paging_iter() if x['customer'] == 'cus_EszB7tXQtjsQhP')]
    client_secret = ", ".join(client_secret_extract)
    return client_secret


def PaymentView(request):
    user_membership = get_user_membership(request)
    try:
        selected_membership = get_selected_membership(request)
    except:
        return redirect(reverse("memberships:select"))
    publishKey = settings.STRIPE_PUBLISHABLE_KEY
    #if user clicks submit payment then run this code
    if request.method == "POST":
        try:
            """
            token = request.POST['stripeToken']
            """
            # UPDATE FOR STRIPE API CHANGE 2018-05-21

            '''
            First we need to add the source for the customer
            '''

            stripe.PaymentIntent.create(
              amount=25 * 100,
              currency='usd',
              payment_method_types=['card'],
              customer='cus_EszB7tXQtjsQhP',
              setup_future_usage='off_session'
            )

            payment_method = stripe.PaymentMethod.attach(
                'pm_card_visa',
                customer='cus_EszB7tXQtjsQhP'
            )

            payment_intent_extract = [next(x['id'] for x in payment_intents.auto_paging_iter() if x['customer'] == 'cus_EszB7tXQtjsQhP')]
            payment_intent_id = ", ".join(payment_intent_extract)
            intent = stripe.PaymentIntent.retrieve(payment_intent_id)
            charges = intent.charges.data

            stripe.PaymentIntent.confirm(
              payment_intent_id,
              payment_method='pm_card_visa'
            )

            return redirect(reverse('memberships:update-transactions',
                                    kwargs={
                                        'subscription_id': subscription.id
                                    }))

        except:
            messages.info(request, "An error has occurred, investigate it in the console")

    context = {
        'publishKey': publishKey,
        'selected_membership': selected_membership
    }

    return render(request, "memberships/membership_payment.html", context)