def validate(self, data):
"""Validate this payment schedule.
As for Payment, payment method, recipient type and various other
things need to fit together.
"""
if not self.Meta.model.is_payment_and_recipient_allowed(
data["payment_method"], data["recipient_type"]
):
raise serializers.ValidationError(
_("ugyldig betalingsmetode for betalingsmodtager")
)
if (
data["recipient_type"] == PaymentSchedule.COMPANY
and "recipient_id" in data
and data["recipient_id"]
and not validate_cvr(data["recipient_id"])
):
raise serializers.ValidationError(
_("Ugyldigt CVR nummer for firma")
)
# Validate one_time and individual payment.
one_time_payment = (
data["payment_type"] == PaymentSchedule.ONE_TIME_PAYMENT
)
individual_payment = (
data["payment_type"] == PaymentSchedule.INDIVIDUAL_PAYMENT
)
payment_frequency = data.get("payment_frequency", None)
if (
not one_time_payment and not individual_payment
) and not payment_frequency:
raise serializers.ValidationError(
_(
"En betalingstype der ikke er en engangsbetaling eller"
" individuel betaling skal have en betalingsfrekvens"
)
)
elif (one_time_payment or individual_payment) and payment_frequency:
raise serializers.ValidationError(
_(
"En engangsbetaling eller individuel betaling må"
" ikke have en betalingsfrekvens"
)
)
payment_cost_type = data.get("payment_cost_type", None)
payment_amount = data.get("payment_amount", None)
payment_day_of_month = data.get("payment_day_of_month", None)
payment_units = data.get("payment_units", None)
if individual_payment:
if payment_cost_type:
raise serializers.ValidationError(
_(
"En individuel betaling må ikke have"
" en betalingspristype"
)
)
if payment_amount:
raise serializers.ValidationError(
_("En individuel betaling må ikke have et beløb")
)
if payment_day_of_month:
raise serializers.ValidationError(
_(
"En individuel betaling må ikke have"
" en månedlig betalingsdato"
)
)
if payment_units:
raise serializers.ValidationError(
_("en individuel betaling må ikke have betalingsenheder")
)
# Validate payment/rate/unit info
instance = self.instance
if not instance and self.parent:
# XXX: Get instance from parent form data, we need it.
instance_id = self.parent.initial_data["payment_plan"].get("id")
if instance_id:
instance = PaymentSchedule.objects.get(id=instance_id)
if payment_cost_type == PaymentSchedule.FIXED_PRICE:
# Payment amount needs to be given, apart from that s'all
# good.
if data.get("payment_amount", None) is None:
raise serializers.ValidationError(
_("Beløb skal udfyldes ved fast beløb")
)
# Rate can't be given.
if data.get("payment_rate", None):
raise serializers.ValidationError(
_("Takst skal ikke angives ved fast beløb")
)
# Price data can't be given.
if data.get("price_per_unit") and data["price_per_unit"].get(
"amount", None
):
raise serializers.ValidationError(
_("Beløb pr. enhed skal ikke angives ved fast takst")
)
# Units can't be given.
if data.get("payment_units", None):
raise serializers.ValidationError(
_("Enheder skal ikke angives ved fast beløb")
)
elif payment_cost_type == PaymentSchedule.PER_UNIT_PRICE:
# Units need to be given.
if not data.get("payment_units", None):
if not instance or instance.payment_units is None:
raise serializers.ValidationError(
_("Enheder skal angives ved pris pr. enhed")
)
# Price data needs to be given.
# If not given, start and end date default to None.
if (
not data.get("price_per_unit", None)
or data["price_per_unit"].get("amount", None) is None
):
if not instance or not instance.price_per_unit:
raise serializers.ValidationError(
_("Beløb pr. enhed skal angives")
)
# Rate can't be given.
if data.get("payment_rate", None):
raise serializers.ValidationError(
_("Takst skal ikke angives ved pris pr. enhed")
)
# Payment amount can't be given.
if data.get("payment_amount", None):
raise serializers.ValidationError(
_("Beløbsfeltet skal ikke udfyldes ved pris pr. enhed")
)
elif (
payment_cost_type == PaymentSchedule.GLOBAL_RATE_PRICE
): # pragma: no cover
# Units need to be given.
if not data.get("payment_units", None):
raise serializers.ValidationError(
_("Enheder skal angives ved fast takst")
)
# Rate needs to be given.
if not data.get("payment_rate", None):
raise serializers.ValidationError(_("Takst skal angives"))
# Payment amount can't be given.
if data.get("payment_amount", None):
raise serializers.ValidationError(
_("Beløbsfeltet skal ikke udfyldes ved fast takst")
)
# Price data can't be given.
if data.get("price_per_unit") and data["price_per_unit"].get(
"amount", None
):
raise serializers.ValidationError(
_("Beløb pr. enhed skal ikke angives ved fast takst")
)
return data
def test_validate_cvr_with_spaces_success(self):
self.assertTrue(validate_cvr(" 29244049 "))
def test_validate_cvr_failure_9_digits(self):
self.assertFalse(validate_cvr("292440494"))
def test_validate_cvr_success(self):
self.assertTrue(validate_cvr("26570514"))