def validate(self, data):
data = super().validate(data)
if self.instance and 'options' in data:
raise ValidationError(_('Updating options via PATCH/PUT is not supported. Please use the dedicated'
' nested endpoint.'))
event = self.context['event']
full_data = self.to_internal_value(self.to_representation(self.instance)) if self.instance else {}
full_data.update(data)
if full_data.get('ask_during_checkin') and full_data.get('dependency_question'):
raise ValidationError('Dependencies are not supported during check-in.')
dep = full_data.get('dependency_question')
if dep:
if dep.ask_during_checkin:
raise ValidationError(_('Question cannot depend on a question asked during check-in.'))
seen_ids = {self.instance.pk} if self.instance else set()
while dep:
if dep.pk in seen_ids:
raise ValidationError(_('Circular dependency between questions detected.'))
seen_ids.add(dep.pk)
dep = dep.dependency_question
if full_data.get('ask_during_checkin') and full_data.get('type') in Question.ASK_DURING_CHECKIN_UNSUPPORTED:
raise ValidationError(_('This type of question cannot be asked during check-in.'))
Question.clean_items(event, full_data.get('items'))
return data
def validate(self, data):
data = super().validate(data)
if self.instance and 'options' in data:
raise ValidationError(_('Updating options via PATCH/PUT is not supported. Please use the dedicated'
' nested endpoint.'))
event = self.context['event']
full_data = self.to_internal_value(self.to_representation(self.instance)) if self.instance else {}
full_data.update(data)
if full_data.get('ask_during_checkin') and full_data.get('dependency_question'):
raise ValidationError('Dependencies are not supported during check-in.')
dep = full_data.get('dependency_question')
if dep:
seen_ids = {self.instance.pk} if self.instance else set()
while dep:
if dep.pk in seen_ids:
raise ValidationError(_('Circular dependency between questions detected.'))
seen_ids.add(dep.pk)
dep = dep.dependency_question
Question.clean_items(event, full_data.get('items'))
return data
def validate(self, data):
data = super().validate(data)
if self.instance and 'options' in data:
raise ValidationError(_('Updating options via PATCH/PUT is not supported. Please use the dedicated'
' nested endpoint.'))
event = self.context['event']
full_data = self.to_internal_value(self.to_representation(self.instance)) if self.instance else {}
full_data.update(data)
Question.clean_items(event, full_data.get('items'))
return data