Feature/nat 468 refactor auth

gso/api/v1/processes.py

-"""Process related endpoints."""
-
-from typing import Any
-from uuid import UUID
-
-from fastapi import APIRouter, Depends, HTTPException, status
-from orchestrator.db import ProcessStepTable
-from orchestrator.schemas.base import OrchestratorBaseModel
-from orchestrator.security import authorize
-
-router = APIRouter(prefix="/processes", tags=["Processes"], dependencies=[Depends(authorize)])
-
-
-class CallBackResultsBaseModel(OrchestratorBaseModel):
-    """Base model for callback results."""
-
-    callback_results: dict
-
-
-@router.get(
-    "/steps/{step_id}/callback-results", status_code=status.HTTP_200_OK, response_model=CallBackResultsBaseModel
-)
-def callback_results(step_id: UUID) -> dict[str, Any]:
-    """Retrieve callback results for a specific process step.
-
-    :param step_id: The unique identifier of the process step.
-    :type step_id: UUID
-
-    :return: Dictionary containing callback results.
-    :rtype: dict[str, Any]
-
-    :raises HTTPException: 404 status code if the specified step_id is not found or if the 'callback_result' key
-    is not present in the state.
-    """
-    step = ProcessStepTable.query.filter(ProcessStepTable.step_id == step_id).first()
-
-    if not (step and step.state.get("callback_result", None)):
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Callback result not found.")
-
-    return {"callback_results": step.state["callback_result"]}