Define Resource/ResourceCategory using frozen dataclass.

* gn_auth/auth/authorisation/resources/base.py: Import dataclass and
asdict.  Remove NamedTuple and dictify.
(ResourceCategory): Use frozen dataclass.
(ResourceCategory.dictify): Delete.
(Resource): Use frozen dataclass.
(Resource.dictify): Delete.
* gn_auth/auth/authorisation/resources/models.py: Delete dictify
import.
(assign_resource_user): Replace dictify with asdict.
(unassign_resource_user): Ditto.
* gn_auth/auth/authorisation/resources/views.py: Import asdict.
Remove dictify import.
(list_resource_categories): Replace dictify with asdict.
(create_resource): Ditto.
(view_resource): Ditto.
(__safe_get_requests_page__): Ditto.
* gn_auth/auth/authorisation/users/views.py:
(user_resources): Replace dictify with asdict.

Signed-off-by: Munyoki Kilyungi <me@bonfacemunyoki.com>

1 files changed, 6 insertions, 21 deletions

diff --git a/gn_auth/auth/authorisation/resources/base.py b/gn_auth/auth/authorisation/resources/base.py
index d2075c2..02b738f 100644
--- a/gn_auth/auth/authorisation/resources/base.py
+++ b/gn_auth/auth/authorisation/resources/base.py
@@ -1,37 +1,22 @@
 """Base types for resources."""
 from uuid import UUID
-from typing import Any, Sequence, NamedTuple
+from dataclasses import dataclass, asdict
+from typing import Any, Sequence
 
-from gn_auth.auth.dictify import dictify
 
-class ResourceCategory(NamedTuple):
+@dataclass(frozen=True)
+class ResourceCategory:
     """Class representing a resource category."""
     resource_category_id: UUID
     resource_category_key: str
     resource_category_description: str
 
-    def dictify(self) -> dict[str, Any]:
-        """Return a dict representation of `ResourceCategory` objects."""
-        return {
-            "resource_category_id": self.resource_category_id,
-            "resource_category_key": self.resource_category_key,
-            "resource_category_description": self.resource_category_description
-        }
 
-class Resource(NamedTuple):
+@dataclass(frozen=True)
+class Resource:
     """Class representing a resource."""
     resource_id: UUID
     resource_name: str
     resource_category: ResourceCategory
     public: bool
     resource_data: Sequence[dict[str, Any]] = tuple()
-
-    def dictify(self) -> dict[str, Any]:
-        """Return a dict representation of `Resource` objects."""
-        return {
-            "resource_id": self.resource_id,
-            "resource_name": self.resource_name,
-            "resource_category": dictify(self.resource_category),
-            "public": self.public,
-            "resource_data": self.resource_data
-        }