def update_order(order: Order, send_order_summary=False) -> Order:
if order.current_status is DRAFT:
# update order_items based on order.draft_cart
order_item_ids_processed = []
for cart_index_string, cart_item in order.draft_cart.items():
if not cart_index_string.startswith("i"):
continue
if 'item_id' not in cart_item:
raise OrderException("missing item_id in cart item")
if 'quantity' not in cart_item:
raise OrderException("missing quantity in cart item")
order_item = OrderItem.objects.none()
if 'order_item_id' in cart_item:
if cart_item['order_item_id'] in order_item_ids_processed:
raise OrderException("duplicate order_item_id found")
if cart_item['order_item_id']:
order_item = OrderItem.objects.filter(
id=cart_item['order_item_id']).first()
if all([
not order_item,
cart_item.get('item_id'),
cart_item.get('quantity'),
]):
order_item = OrderItem.objects.create(
order=order, item_id=cart_item['item_id'])
order_item.quantity = Decimal(cart_item['quantity'])
if len(cart_item.get('note', "")):
note = order_item.notes.first()
if note:
note.text = cart_item['note']
note.save()
else:
order_item.add_note(cart_item['note'])
order_item.save()
order_item_ids_processed.append(order_item.id)
order.order_items.exclude(id__in=order_item_ids_processed).delete()
order.save()
if send_order_summary and order.is_ready_for_checkout:
# send order summary to customer
order.line_channel_membership.send_order_status(order)
if order.current_status is PLACED and order.next_status is SHOP_CONFIRMED:
pursue_shop_confirmation(order)
return order
def create(self, validated_data):
order_list = validated_data.pop("orders")
order_line = OrderLine.objects.create(**validated_data)
while len(order_list) > 0:
order_data = order_list.pop()
order = Order(order_line=order_line, **order_data)
item = Item.objects.get(pk=order.object_id)
order.content_object = item
order.price = item.price
order.save()
order_line.pay()
return order_line
