def to_internal_value(self, data):
# if string or dict is given, try to use its id and convert the id to correct home municipality object
if isinstance(data, str) or isinstance(data, dict):
home_municipality = None
if isinstance(data, str):
home_municipality = get_object_or_none(
ReservationHomeMunicipalityField, id=data)
# if dict and key id exists
if isinstance(data, dict):
if "id" in data:
home_municipality = get_object_or_none(
ReservationHomeMunicipalityField, id=data['id'])
else:
raise ValidationError(
_('Invalid home municipality object - id is missing.'))
if not home_municipality:
raise ValidationError({
'home_municipality': {
'id': [
_('Invalid pk "{pk_value}" - object does not exist.'
).format(pk_value=data)
]
}
})
data = home_municipality
return data
else:
return super().to_internal_value(data)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
data = self.get_initial()
resource = None
# try to find out the related resource using initial data if that is given
resource_id = data.get('resource') if data else None
if resource_id:
resource = get_object_or_none(Resource, id=resource_id)
# if that didn't work out use the reservation's old resource if such exists
if not resource:
if isinstance(self.instance, Reservation) and isinstance(
self.instance.resource, Resource):
resource = self.instance.resource
# set extra fields required if the related resource is found and it needs manual confirmation
if resource and resource.need_manual_confirmation:
for field_name in RESERVATION_EXTRA_FIELDS:
self.fields[field_name].read_only = False
can_approve = resource.can_approve_reservations(
self.context['request'].user)
staff_event = data.get('staff_event', False) and can_approve
for field_name in REQUIRED_RESERVATION_EXTRA_FIELDS:
required = True if not staff_event else field_name in (
'reserver_name', 'event_description')
self.fields[field_name].required = required
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
data = self.get_initial()
resource = None
# try to find out the related resource using initial data if that is given
resource_id = data.get('resource') if data else None
if resource_id:
resource = get_object_or_none(Resource, id=resource_id)
# if that didn't work out use the reservation's old resource if such exists
if not resource:
if isinstance(self.instance, Reservation) and isinstance(self.instance.resource, Resource):
resource = self.instance.resource
# set supported and required extra fields
if resource:
cache = self.context.get('reservation_metadata_set_cache')
supported = resource.get_supported_reservation_extra_field_names(cache=cache)
required = resource.get_required_reservation_extra_field_names(cache=cache)
if resource.need_manual_confirmation:
# manually confirmed reservations have some extra conditions
can_approve = resource.can_approve_reservations(self.context['request'].user)
if data.get('staff_event', False) and can_approve:
required = {'reserver_name', 'event_description'}
# we don't need to remove a field here if it isn't supported, as it will be read-only and will be more
# easily removed in to_representation()
for field_name in supported:
self.fields[field_name].read_only = False
for field_name in required:
self.fields[field_name].required = True
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
data = self.get_initial()
resource = None
# try to find out the related resource using initial data if that is given
resource_id = data.get('resource') if data else None
if resource_id:
resource = get_object_or_none(Resource, id=resource_id)
# if that didn't work out use the reservation's old resource if such exists
if not resource:
if isinstance(self.instance, Reservation) and isinstance(self.instance.resource, Resource):
resource = self.instance.resource
# set supported and required extra fields
if resource:
supported = resource.get_supported_reservation_extra_field_names()
required = resource.get_required_reservation_extra_field_names()
if resource.need_manual_confirmation:
# manually confirmed reservations have some extra conditions
can_approve = resource.can_approve_reservations(self.context['request'].user)
if data.get('staff_event', False) and can_approve:
required = {'reserver_name', 'event_description'}
# we don't need to remove a field here if it isn't supported, as it will be read-only and will be more
# easily removed in to_representation()
for field_name in supported:
self.fields[field_name].read_only = False
for field_name in required:
self.fields[field_name].required = True
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
data = self.get_initial()
resource = None
# try to find out the related resource using initial data if that is given
resource_id = data.get('resource') if data else None
if resource_id:
resource = get_object_or_none(Resource, id=resource_id)
# if that didn't work out use the reservation's old resource if such exists
if not resource:
if isinstance(self.instance, Reservation) and isinstance(self.instance.resource, Resource):
resource = self.instance.resource
# set supported and required extra fields
if resource:
cache = self.context.get('reservation_metadata_set_cache')
supported = resource.get_supported_reservation_extra_field_names(cache=cache)
required = resource.get_required_reservation_extra_field_names(cache=cache)
# staff events have less requirements
is_staff_event = data.get('staff_event', False)
is_resource_manager = resource.is_manager(self.context['request'].user)
if is_staff_event and is_resource_manager:
required = {'reserver_name', 'event_description'}
# we don't need to remove a field here if it isn't supported, as it will be read-only and will be more
# easily removed in to_representation()
for field_name in supported:
self.fields[field_name].read_only = False
for field_name in required:
self.fields[field_name].required = True
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
data = self.get_initial()
resource = None
# try to find out the related resource using initial data if that is given
resource_id = data.get('resource') if data else None
if resource_id:
resource = get_object_or_none(Resource, id=resource_id)
# if that didn't work out use the reservation's old resource if such exists
if not resource:
if isinstance(self.instance, Reservation) and isinstance(self.instance.resource, Resource):
resource = self.instance.resource
# set extra fields required if the related resource is found and it needs manual confirmation
if resource and resource.need_manual_confirmation:
for field_name in RESERVATION_EXTRA_FIELDS:
self.fields[field_name].read_only = False
can_approve = resource.can_approve_reservations(self.context['request'].user)
staff_event = data.get('staff_event', False) and can_approve
for field_name in REQUIRED_RESERVATION_EXTRA_FIELDS:
required = True if not staff_event else field_name in ('reserver_name', 'event_description')
self.fields[field_name].required = required