from odoo import api, fields, models


class PosOrder(models.Model):
    _inherit = "pos.order"

    to_invoice = fields.Boolean(default=True)

    @api.model
    def _process_order(self, order, existing_order):
        # Force to_invoice=True if not explicitly set to False by cashier
        if order and "data" in order:
            data = order["data"]
            # Cashier explicit opt-out preserved (data sent False from frontend)
            # Otherwise default to True
            if "to_invoice" not in data:
                data["to_invoice"] = True
        return super()._process_order(order, existing_order)