def validate_update_contracting_value_identical(request):
if requested_fields_changes(request, ("amountPaid",)):
value = request.validated["data"].get("value")
paid_data = request.validated["json_data"].get("amountPaid")
for attr in ("valueAddedTaxIncluded", "currency"):
if value and paid_data and paid_data.get(attr) is not None:
paid = ContractValue(paid_data)
if value.get(attr) != paid.get(attr):
raise_operation_error(
request,
"{} of {} should be identical to {} of value of contract".format(attr, "amountPaid", attr),
name="amountPaid",
)
def contract_amountPaid(self):
if self.amountPaid:
return ContractValue(
dict(
amount=self.amountPaid.amount,
amountNet=self.amountPaid.amountNet,
currency=self.value.currency,
valueAddedTaxIncluded=self.value.valueAddedTaxIncluded,
))