def _get_order_items(self, order):
output = []
item_ids = []
for item in order.items.all():
item_ids.append(item.pk)
formatted_price = moneyfmt(item.unit_price / Decimal(rate_exchange))
transaction = {
'name': item.product.fullname,
'sku': 'prod-' + item.product.fullname,
'price': formatted_price,
'currency': 'USD',
'quantity': item.quantity
}
output.append(transaction)
# then try to add extra price there
for eo in ExtraPriceOrderField.objects.filter(order=order):
formatted_price = moneyfmt(eo.value / Decimal(rate_exchange))
transaction = {
'name': eo.label,
'sku': 'extra-' + eo.label,
'price': formatted_price,
'quantity': '1'
}
output.append(transaction)
for eio in ExraPriceOrderItemField.objects.filter(order_item__pk__in=item_ids):
formatted_price = moneyfmt(eio.value / Decimal(rate_exchange))
transaction = {
'name': eio.label,
'sku': 'extra-item-' + eo.label,
'price': formatted_price,
'quantity': '1'
}
output.append(transaction)
return output
def get_redirect(self, order, request):
absolute_uri = request.build_absolute_uri
items = self._get_order_items(order)
amount_total = sum([Decimal(it['price']) for it in items])
payment_arguments = {
'intent': 'sale',
'payer': {
'payment_method': 'paypal'
},
'redirect_urls': {
'return_url': absolute_uri(reverse('shopie:paypal_payment',
kwargs={
'order_key': order.order_key
})),
'cancel_url': absolute_uri(reverse('shopie:checkout'))
},
'transactions': [{
'item_list': {
'items': items
},
'amount': {
'total': moneyfmt(amount_total),
'currency': 'USD'
},
'description': 'Make sure to include'
}]
}
payment = PaypalPaymentSDK(payment_arguments, api=shopiepaypal)
if payment.create():
for link in payment.links:
if link.method == 'REDIRECT':
return str(link.href)
else:
raise PaymentProcessingError(
"There was an error contacting the payment processor"
)
