Recursive types #181

example/api/src/model/post_query.py

@@ -1,6 +1,6 @@
 from cpl.graphql.query_context import QueryContext
-from cpl.graphql.schema.filter.filter import Filter
-from cpl.graphql.schema.graph_type import GraphType
+from cpl.graphql.schema.db_model_graph_type import DbModelGraphType
+from cpl.graphql.schema.filter.db_model_filter import DbModelFilter
 from cpl.graphql.schema.input import Input
 from cpl.graphql.schema.mutation import Mutation
 from cpl.graphql.schema.sort.sort import Sort
@@ -11,9 +11,9 @@ from model.post import Post
 from model.post_dao import PostDao
 
 
-class PostFilter(Filter[Post]):
+class PostFilter(DbModelFilter[Post]):
     def __init__(self):
-        Filter.__init__(self)
+        DbModelFilter.__init__(self, public=True)
         self.int_field("id")
         self.filter_field("author", AuthorFilter)
         self.string_field("title")
@@ -26,15 +26,15 @@ class PostSort(Sort[Post]):
         self.field("title", SortOrder)
         self.field("content", SortOrder)
 
-class PostGraphType(GraphType[Post]):
+class PostGraphType(DbModelGraphType[Post]):
 
     def __init__(self, authors: AuthorDao):
-        GraphType.__init__(self)
+        DbModelGraphType.__init__(self, public=True)
 
         self.int_field(
             "id",
             resolver=lambda root: root.id,
-        ).with_public(True)
+        ).with_optional().with_public(True)
 
         async def _a(root: Post):
             return await authors.get_by_id(root.author_id)