Vincent Schippefilt
05fc9a6733
This commit modifies most of the usages of read_group and uses _read_group instead. _read_group doesn't join automatically on the many2one fields when no order_by is specified, making it more performant when the "name" of the many2one is not relevant, which is the case for most back-end cases closes odoo/odoo#84908 Task-id: 2479334 Related: odoo/enterprise#24877 Signed-off-by: Raphael Collet <rco@odoo.com>
31 lines
1.3 KiB
Python
31 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import models, fields, api, _
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class AccountMove(models.Model):
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_inherit = "account.move"
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debit_origin_id = fields.Many2one('account.move', 'Original Invoice Debited', readonly=True, copy=False)
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debit_note_ids = fields.One2many('account.move', 'debit_origin_id', 'Debit Notes',
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help="The debit notes created for this invoice")
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debit_note_count = fields.Integer('Number of Debit Notes', compute='_compute_debit_count')
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@api.depends('debit_note_ids')
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def _compute_debit_count(self):
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debit_data = self.env['account.move']._read_group([('debit_origin_id', 'in', self.ids)],
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['debit_origin_id'], ['debit_origin_id'])
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data_map = {datum['debit_origin_id'][0]: datum['debit_origin_id_count'] for datum in debit_data}
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for inv in self:
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inv.debit_note_count = data_map.get(inv.id, 0.0)
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def action_view_debit_notes(self):
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self.ensure_one()
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return {
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'type': 'ir.actions.act_window',
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'name': _('Debit Notes'),
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'res_model': 'account.move',
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'view_mode': 'tree,form',
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'domain': [('debit_origin_id', '=', self.id)],
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}
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