# -*- coding: utf-8 -*-
# Copyright 2026 Nexa Systems Inc.
# License OPL-1
from odoo import fields, models


class AccountMove(models.Model):
    _inherit = "account.move"

    x_fc_nexacloud_invoice_id = fields.Char(
        index=True, copy=False, help="Source NexaCloud invoice id — ledger idempotency key.")
    x_fc_stripe_invoice_id = fields.Char(index=True, copy=False)

    _fc_nc_invoice_uniq = models.Constraint(
        "unique(x_fc_nexacloud_invoice_id)",
        "One Odoo invoice per NexaCloud invoice id.",
    )