[Unit]
Description=RPA Vision V3 - Upload API (FastAPI)
After=network-online.target
Wants=network-online.target

[Service]
Type=simple

# ---- Runtime ----
User=dom
Group=dom
WorkingDirectory=/home/dom/ai/rpa_vision_v3
EnvironmentFile=/home/dom/ai/rpa_vision_v3/.env.local
Environment="PYTHONUNBUFFERED=1"
Environment="ENVIRONMENT=production"
Environment="RPA_SERVICE_NAME=rpa-vision-v3-api"
# Service grounding persistant — socket + répertoire d'images partagés via /run/rpa/.
# Si le service rpa-grounding n'est pas démarré, le client retombe automatiquement
# sur le subprocess one-shot (cf. ui_tars_grounder.py).
Environment="RPA_GROUNDING_SOCKET=/run/rpa/grounding.sock"
Environment="RPA_GROUNDING_IMG_DIR=/run/rpa"

ExecStart=/home/dom/ai/rpa_vision_v3/.venv/bin/python3 server/api_upload.py

# ---- Resilience ----
Restart=on-failure
RestartSec=3
TimeoutStopSec=30

# ---- Hardening ----
NoNewPrivileges=true
PrivateTmp=true
# /run/rpa/ partagé avec rpa-grounding pour le socket et les images grounding.
# Le service rpa-grounding crée le répertoire ; ici on l'expose au /run du service.
RuntimeDirectory=rpa
RuntimeDirectoryMode=0755
RuntimeDirectoryPreserve=yes

# Logs -> journald
StandardOutput=journal
StandardError=journal
SyslogIdentifier=rpa-vision-v3-api

[Install]
WantedBy=multi-user.target