groupe-meditation/backend/app/routers/invitations.py

"""Routes invitations."""
import secrets
from datetime import datetime, timedelta, timezone
from fastapi import APIRouter, Depends
from sqlalchemy.ext.asyncio import AsyncSession

from app.core.database import get_db
from app.core.config import settings
from app.core.security import require_executif
from app.models.invitation import Invitation
from app.schemas.schemas import InvitationOut

router = APIRouter(prefix="/invitations", tags=["Invitations"])


@router.post("/", response_model=InvitationOut)
async def creer_invitation(
    executif=Depends(require_executif),
    db: AsyncSession = Depends(get_db),
):
    """Générer un code d'invitation (expire après 48h)."""
    code = secrets.token_hex(6).upper()  # 12 caractères hex
    invitation = Invitation(
        groupe_id=executif.groupe_id,
        code=code,
        cree_par=executif.id,
        expire_le=datetime.now(timezone.utc) + timedelta(hours=settings.INVITATION_EXPIRE_HOURS),
    )
    db.add(invitation)
    await db.flush()
    return InvitationOut.model_validate(invitation)