"""Referential routes for reference data."""

from flask import Blueprint

bp = Blueprint("referential", __name__)


@bp.route("/plans")
def list_plans() -> dict:
    """List all available plans."""
    from app.models.plan import Plan
    
    plans = Plan.query.order_by(Plan.id).all()
    return {
        "plans": [plan.to_dict() for plan in plans],
        "total": len(plans)
    }