feat: impression galerie utilisateur (enable/quota/max_copies)

backend/api/print_api.py

@@ -4,7 +4,7 @@ import asyncio
 import logging
 from pathlib import Path
 
-from fastapi import APIRouter, Request, Query
+from fastapi import APIRouter, Request, Query, Body
 from fastapi.responses import JSONResponse
 
 logger = logging.getLogger(__name__)
@@ -125,6 +125,29 @@ async def set_print_mode(request: Request, mode: str = Query(...)):
     return {"ok": True, "mode": mode}
 
 
+@router.post("/print/user-print-config")
+async def set_user_print_config(request: Request, body: dict = Body(...)):
+    """Configure l'impression depuis la galerie utilisateur."""
+    enabled   = bool(body.get("user_print_enabled", False))
+    quota     = max(0, int(body.get("user_print_quota", 0)))
+    max_copies = max(1, min(10, int(body.get("user_print_max_copies", 1))))
+    config_svc = request.app.state.config_service
+    config_svc.save_user_print_config(enabled, quota, max_copies)
+    logger.info("User print config: enabled=%s quota=%d max_copies=%d", enabled, quota, max_copies)
+    return {"ok": True, "user_print_enabled": enabled, "user_print_quota": quota, "user_print_max_copies": max_copies}
+
+
+@router.get("/print/user-print-config")
+async def get_user_print_config(request: Request):
+    """Retourne la config impression galerie utilisateur."""
+    cfg = request.app.state.config.print
+    return {
+        "user_print_enabled":   cfg.user_print_enabled,
+        "user_print_quota":     cfg.user_print_quota,
+        "user_print_max_copies": cfg.user_print_max_copies,
+    }
+
+
 # ── Gestion avancée des imprimantes CUPS ──────────────────────────────────────
 
 @router.post("/print/printers/{printer_name}/enable")