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# -*- coding: utf-8 -*- # Copyright (C) 2016-Today: La Louve (<http://www.lalouve.net/>) # @author: Sylvain LE GAL (https://twitter.com/legalsylvain) # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from openerp import fields, models, api from openerp.addons import decimal_precision as dp
class PosOrder(models.Model): _inherit = 'pos.order'
# Column Section returned_order_id = fields.Many2one( comodel_name='pos.order', string='Returned Order', readonly=True)
refund_order_ids = fields.One2many( comodel_name='pos.order', inverse_name='returned_order_id', string='Refund Orders', readonly=True)
refund_order_qty = fields.Integer( compute='_compute_refund_order_qty', string='Refund Orders Quantity', digits=dp.get_precision('Product Unit of Measure'))
# Compute Section @api.multi def _compute_refund_order_qty(self): for order in self: order.refund_order_qty = len(order.refund_order_ids)
@api.multi def _blank_refund(self): self.ensure_one()
# Call super to use original refund algorithm (session management, ...) ctx = self.env.context.copy() ctx.update({'do_not_check_negative_qty': True}) res = super(PosOrder, self.with_context(ctx)).refund()
# Link Order original_order = self[0] new_order = self.browse(res['res_id']) new_order.returned_order_id = original_order.id
# Remove created lines and recreate and link Lines new_order.lines.unlink() return res, new_order
# Action Section @api.multi def refund(self): res, new_order = self._blank_refund()
for line in self[0].lines: qty = - line.max_returnable_qty([]) if qty != 0: copy_line = line.copy() copy_line.write({ 'order_id': new_order.id, 'returned_line_id': line.id, 'qty': qty, }) return res
# Action Section @api.multi def partial_refund(self, partial_return_wizard): res, new_order = self._blank_refund()
for wizard_line in partial_return_wizard.line_ids: qty = - wizard_line.qty if qty != 0: copy_line = wizard_line.pos_order_line_id.copy() copy_line.write({ 'order_id': new_order.id, 'returned_line_id': wizard_line.pos_order_line_id.id, 'qty': qty, }) return res
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