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56 lines
1.8 KiB
56 lines
1.8 KiB
# Copyright (C) 2015 - Today: GRAP (http://www.grap.coop)
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# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import api, fields, models
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class PosPaymentChangeWizardLine(models.TransientModel):
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_name = "pos.payment.change.wizard.new.line"
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_description = "PoS Payment Change Wizard New Line"
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wizard_id = fields.Many2one(
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comodel_name="pos.payment.change.wizard", required=True,
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)
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new_journal_id = fields.Many2one(
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comodel_name="account.journal",
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string="Journal",
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required=True,
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domain=lambda s: s._domain_new_journal_id(),
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)
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company_currency_id = fields.Many2one(
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comodel_name='res.currency', store=True,
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related='new_journal_id.currency_id',
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string="Company Currency", readonly=True,
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help='Utility field to express amount currency'
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)
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amount = fields.Monetary(
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string="Amount",
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required=True, default=0.0,
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currency_field='company_currency_id'
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)
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@api.model
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def _domain_new_journal_id(self):
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PosOrder = self.env["pos.order"]
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order = PosOrder.browse(self.env.context.get("active_id"))
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return [("id", "in", order.mapped(
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"session_id.statement_ids.journal_id").ids)]
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# View Section
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@api.model
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def default_get(self, fields):
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res = super().default_get(fields)
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if "new_line_ids" not in self._context:
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return res
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balance = self._context.get("amount_total", 0.0)
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for line in self.wizard_id.resolve_2many_commands(
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"new_line_ids",
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self._context["new_line_ids"],
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fields=["amount"]):
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balance -= line.get("amount")
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res.update({'amount': balance})
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return res
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