Move the platforms data.versions field filtering into router

This solves a problem introduced in
AlmaLinux#1155

Author: javihernandez

alws/routers/platforms.py

@@ -38,11 +38,20 @@ async def modify_platform(
     return await pl_crud.modify_platform(db, platform)
 
 
-@public_router.get('/', response_model=typing.List[platform_schema.Platform])
+@public_router.get('/', response_model=typing.List[platform_schema.PlatformResponse])
 async def get_platforms(
     db: AsyncSession = Depends(AsyncSessionDependency(key=get_async_db_key())),
 ):
-    return await pl_crud.get_platforms(db)
+    platforms = await pl_crud.get_platforms(db)
+    return [
+        {
+            **platform_schema.PlatformResponse.from_orm(
+                platform
+            ).dict(exclude={"data"}),
+            "data": {"versions": (platform.data or {}).get("versions", [])}
+        }
+        for platform in platforms
+    ]
 
 
 @router.patch(

alws/schemas/platform_schema.py

@@ -54,16 +54,10 @@ class Platform(BaseModel):
     pgp_key: typing.Optional[str] = None
     arch_list: typing.List[str]
     modularity: typing.Optional[typing.Dict] = None
-    # We're only going to take versions from 'data' column
-    data: typing.Optional[typing.Dict[str, typing.Any]] = None
-
-    @root_validator(pre=True)
-    def filter_data_to_versions_only(cls, values):
-        if hasattr(values, 'data'):
-            raw_data = values.data
-            versions = raw_data.get("versions")
-            values.data = {"versions": versions} if versions else {}
-        return values
 
     class Config:
         from_attributes = True
+
+
+class PlatformResponse(Platform):
+    data: typing.Optional[typing.Dict[str, typing.Any]] = None