class UserActionSerializer(serializers.ModelSerializer):
user = NestedUserSerializer()
action = ChoiceFieldSerializer(choices=ACTION_CHOICES)
class Meta:
model = UserAction
fields = ['id', 'time', 'user', 'action', 'message']
class ObjectChangeSerializer(serializers.ModelSerializer):
user = NestedUserSerializer(read_only=True)
content_type = ContentTypeField(read_only=True)
changed_object = serializers.SerializerMethodField(read_only=True)
class Meta:
model = ObjectChange
fields = [
'id',
'time',
'user',
'user_name',
'request_id',
'action',
'content_type',
'changed_object',
'object_data',
]
def get_changed_object(self, obj):
"""
Serialize a nested representation of the changed object.
"""
if obj.changed_object is None:
return None
serializer = get_serializer_for_model(obj.changed_object,
prefix='Nested')
if serializer is None:
return obj.object_repr
context = {'request': self.context['request']}
data = serializer(obj.changed_object, context=context).data
return data
class RackReservationSerializer(ValidatedModelSerializer):
rack = NestedRackSerializer()
user = NestedUserSerializer()
tenant = NestedTenantSerializer(required=False, allow_null=True)
class Meta:
model = RackReservation
fields = ['id', 'rack', 'units', 'created', 'user', 'tenant', 'description']
class RackReservationSerializer(serializers.ModelSerializer):
rack = NestedRackSerializer()
user = NestedUserSerializer()
tenant = NestedTenantSerializer()
class Meta:
model = RackReservation
fields = [
'id', 'rack', 'units', 'created', 'user', 'tenant', 'description'
]