bank-payment/account_banking_mandate/models/res_partner.py

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2021-03-23 19:28:51 +00:00
# Copyright 2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
# Copyright 2017 Carlos Dauden <carlos.dauden@tecnativa.com>
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from flectra import models, fields, api
class ResPartner(models.Model):
_inherit = 'res.partner'
mandate_count = fields.Integer(
compute='_compute_mandate_count', string="Number of Mandates",
readonly=True)
valid_mandate_id = fields.Many2one(
comodel_name='account.banking.mandate',
compute='_compute_valid_mandate_id',
string='First Valid Mandate')
@api.multi
def _compute_mandate_count(self):
mandate_data = self.env['account.banking.mandate'].read_group(
[('partner_id', 'in', self.ids)], ['partner_id'], ['partner_id'])
mapped_data = dict([
(mandate['partner_id'][0], mandate['partner_id_count'])
for mandate in mandate_data])
for partner in self:
partner.mandate_count = mapped_data.get(partner.id, 0)
@api.multi
def _compute_valid_mandate_id(self):
# Dict for reducing the duplicated searches on parent/child partners
company_id = self.env.context.get('force_company', False)
if company_id:
company = self.env['res.company'].browse(company_id)
else:
company = self.env['res.company']._company_default_get(
'account.banking.mandate')
mandates_dic = {}
for partner in self:
commercial_partner_id = partner.commercial_partner_id.id
if commercial_partner_id in mandates_dic:
partner.valid_mandate_id = mandates_dic[commercial_partner_id]
else:
mandates = partner.commercial_partner_id.bank_ids.mapped(
'mandate_ids').filtered(
lambda x: x.state == 'valid' and x.company_id == company)
first_valid_mandate_id = mandates[:1].id
partner.valid_mandate_id = first_valid_mandate_id
mandates_dic[commercial_partner_id] = first_valid_mandate_id