1er

backend/app/api/routes_config.py

@@ -0,0 +1,28 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from fastapi import APIRouter, Body, HTTPException
+
+from backend.app.core.config import BackendConfig, CONFIG_PATH, load_config
+
+router = APIRouter(prefix="/config", tags=["config"])
+
+
+@router.get("/backend", response_model=BackendConfig)
+def read_backend_config() -> BackendConfig:
+    # expose la configuration backend en lecture seule
+    return load_config()
+
+
+@router.put("/backend", response_model=BackendConfig)
+def update_backend_config(payload: dict = Body(...)) -> BackendConfig:
+    current = load_config()
+    try:
+        # validation via Pydantic avant écriture
+        updated = current.copy(update=payload)
+        CONFIG_PATH.write_text(updated.json(indent=2, ensure_ascii=False))
+        load_config.cache_clear()
+        return load_config()
+    except Exception as exc:  # pragma: no cover
+        raise HTTPException(status_code=400, detail=str(exc))