Hello,
When most endpoints share a common structure (like headers or other parameters), it could be useful to have a parent Dto class from which inheriting all Dto classes.
No code change is require, but the following snippets could complement the documentation of the data mapping.
For instance in my case I have a common parameter customer-name that is present in the OAS in most endpoints.
class DtoCommon(Dto):
CUSTOMER = os.getenv("CUSTOMER")
@classmethod
def get_parameter_relations(cls) -> List:
customer = PropertyValueConstraint(
property_name="customer-name", values=[cls. CUSTOMER]
)
return ([
customer,
]
+ cls.parameter_relations()
)
@classmethod
def parameter_relations(cls) -> List:
return []
@classmethod
def get_relations(cls) -> List:
return cls.relations()
@classmethod
def relations(cls) -> List:
return []And then create the "child" classes simply as follow:
class DtoChild(DtoCommon):
@classmethod
def parameter_relations(cls) -> List:
return [IdDependency(
property_name="wagegroup_id",
get_path="/wagegroups",
error_code=451,
)]And I can go even further by adding class attributes that would list the ignored properties:
class DtoCommon(Dto):
CUSTOMER = os.getenv("CUSTOMER")
IGNORED_PROPERTIES: List[str] = []
IGNORED_PARAMETERS: List[str] = []
@classmethod
def get_parameter_relations(cls) -> List:
customer = PropertyValueConstraint(
property_name="customer-name", values=[cls. CUSTOMER]
)
ignored_parameters = list(
map(
lambda value: PropertyValueConstraint(
property_name=value, values=[IGNORE]
),
cls.IGNORED_PARAMETERS,
)
)
return (
ignored_parameters
+ [
customer,
]
+ cls.parameter_relations()
)
@classmethod
def parameter_relations(cls) -> List:
return []
@classmethod
def get_relations(cls) -> List:
ignored_properties = list(
map(
lambda value: PropertyValueConstraint(
property_name=value, values=[IGNORE]
),
cls.IGNORED_PROPERTIES,
)
)
return ignored_properties + cls.relations()
@classmethod
def relations(cls) -> List:
return []And simply add the list of ignored properties in the child class:
class DtoOtherChild(DtoCommon):
IGNORED_PROPERTIES = ["limit", "age"]
Hello,
When most endpoints share a common structure (like headers or other parameters), it could be useful to have a parent Dto class from which inheriting all Dto classes.
No code change is require, but the following snippets could complement the documentation of the data mapping.
For instance in my case I have a common parameter
customer-namethat is present in the OAS in most endpoints.And then create the "child" classes simply as follow:
And I can go even further by adding class attributes that would list the ignored properties:
And simply add the list of ignored properties in the child class: