refactor: mixins for services

schemas/base.py

@@ -14,6 +14,7 @@ class BaseSchema(BaseModel):
         from_attributes = True
         alias_generator = to_camel
         populate_by_name = True
+        arbitrary_types_allowed = True
 
     @classmethod
     def from_sql_model(cls, model, fields: dict):

schemas/base_crud.py

@@ -0,0 +1,21 @@
+from typing import TypeVar
+
+from schemas.base import BaseResponse, BaseSchema
+
+SchemaType = TypeVar("SchemaType", bound=BaseSchema)
+
+
+class BaseGetAllResponse[SchemaType](BaseSchema):
+    items: list[SchemaType]
+
+
+class BaseCreateResponse[SchemaType](BaseResponse):
+    entity: SchemaType
+
+
+class BaseUpdateResponse(BaseResponse):
+    pass
+
+
+class BaseDeleteResponse(BaseResponse):
+    pass