Files
OSIT-AE-API-FastAPI/documentation/REFACTOR_API_CRUD_V3.md
Scott Idem 3885cc6aba Refactor V3 CRUD: Extract schema introspection logic.
- Created app/lib_schema_v3.py to isolate database and Pydantic model introspection.
- Updated app/routers/api_crud_v3.py to use get_object_schema_info(), completing the modularization.
- Finalized refactoring plan documentation in documentation/REFACTOR_API_CRUD_V3.md.
2026-01-09 16:29:10 -05:00

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# Refactoring Plan: API CRUD V3
**Goal:** Modularize `app/routers/api_crud_v3.py` to improve maintainability, readability, and reusability. The file currently mixes route definitions, security enforcement, data sanitization, and helper utilities.
## Phase 1: Extract Helpers & Core Logic (Safest) - COMPLETED
**Objective:** Move pure functions and business logic out of the router file.
1. **Create `app/lib_api_crud_v3.py`**: DONE
2. **Update `app/routers/api_crud_v3.py`**: DONE (All endpoints now use `sanitize_payload`).
## Phase 2: Separate Child/Nested Routes - COMPLETED
**Objective:** Reduce file size by splitting standard CRUD from relational CRUD.
1. **Create `app/routers/api_crud_v3_nested.py`**: DONE
2. **Update `app/routers/api_crud_v3.py`**: DONE (Included via `router.include_router`)
## Phase 3: Schema Introspection - COMPLETED
**Objective:** Isolate database introspection logic.
1. **Create `app/lib_schema_v3.py`**: DONE
2. **Update `app/routers/api_crud_v3.py`**: DONE
## Refactoring Summary
The V3 CRUD system is now modularized into:
- `app/routers/api_crud_v3.py`: Top-level object routes.
- `app/routers/api_crud_v3_nested.py`: Relational/child object routes.
- `app/lib_api_crud_v3.py`: Shared security, filtering, and sanitization logic.
- `app/lib_schema_v3.py`: Database and model introspection logic.