"""POS session extension for laundry.

Cash settlements use account.bank.statement.line tagged with
pos_session_id, so POS's native _compute_cash_balance picks them up
automatically — no display/math override is required.

We only override _load_pos_data_models to ship our two new configuration
models (laundry.order.type, laundry.order.attribute) to the POS client.
"""
import logging
from odoo import models

_logger = logging.getLogger(__name__)


class PosSessionLaundryExt(models.Model):
    _inherit = 'pos.session'

    def _load_pos_data_models(self, config):
        models_to_load = super()._load_pos_data_models(config)
        models_to_load += ['laundry.order.type', 'laundry.order.attribute']
        return models_to_load
