def add_lines_into_order(self, order, lines):
# Map source lines to order lines for parentage linking
order_line_by_source = {
id(order_line.source_line): order_line
for order_line in lines
}
# Set line ordering, parentage and save the lines
for index, order_line in enumerate(lines):
order_line.order = order
order_line.ordering = index
parent_src_line = order_line.parent_source_line
if parent_src_line:
parent_order_line = order_line_by_source[id(parent_src_line)]
assert parent_order_line.pk, "Parent line should be saved"
order_line.parent_line = parent_order_line
order_line.save()
self.add_line_taxes(lines)
# And one last pass to call the subclass hook.
for order_line in lines:
self.process_saved_order_line(order=order, order_line=order_line)
post_order_line_save.send(sender=type(self),
order=order,
order_line=order_line)
def add_lines_into_order(self, order, lines):
# Map source lines to order lines for parentage linking
order_line_by_source = {
id(order_line.source_line): order_line
for order_line in lines
}
# Set line ordering, parentage and save the lines
for index, order_line in enumerate(lines):
order_line.order = order
order_line.ordering = index
parent_src_line = order_line.parent_source_line
if parent_src_line:
parent_order_line = order_line_by_source[id(parent_src_line)]
assert parent_order_line.pk, "Parent line should be saved"
order_line.parent_line = parent_order_line
order_line.save()
self.add_line_taxes(lines)
# And one last pass to call the subclass hook.
for order_line in lines:
self.process_saved_order_line(order=order, order_line=order_line)
post_order_line_save.send(sender=type(self), order=order, order_line=order_line)
