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# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models
class ResPartner(models.Model):
_inherit = 'res.partner'
payment_token_ids = fields.One2many(
string="Payment Tokens", comodel_name='payment.token', inverse_name='partner_id')
payment_token_count = fields.Integer(
string="Payment Token Count", compute='_compute_payment_token_count')
@api.depends('payment_token_ids')
def _compute_payment_token_count(self):
payments_data = self.env['payment.token']._read_group(
[('partner_id', 'in', self.ids)], ['partner_id'], ['__count'],
)
partners_data = {partner.id: count for partner, count in payments_data}
for partner in self:
partner.payment_token_count = partners_data.get(partner.id, 0)
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