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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models, _
from odoo.exceptions import UserError
class ResPartner(models.Model):
_inherit = 'res.partner'
pos_order_count = fields.Integer(
compute='_compute_pos_order',
help="The number of point of sales orders related to this customer",
groups="point_of_sale.group_pos_user",
)
pos_order_ids = fields.One2many('pos.order', 'partner_id', readonly=True)
def _compute_pos_order(self):
partners_data = self.env['pos.order'].read_group([('partner_id', 'in', self.ids)], ['partner_id'], ['partner_id'])
mapped_data = dict([(partner['partner_id'][0], partner['partner_id_count']) for partner in partners_data])
for partner in self:
partner.pos_order_count = mapped_data.get(partner.id, 0)
@api.model
def create_from_ui(self, partner):
""" create or modify a partner from the point of sale ui.
partner contains the partner's fields. """
# image is a dataurl, get the data after the comma
if partner.get('image_1920'):
partner['image_1920'] = partner['image_1920'].split(',')[1]
partner_id = partner.pop('id', False)
if partner_id: # Modifying existing partner
self.browse(partner_id).write(partner)
else:
partner_id = self.create(partner).id
return partner_id
def unlink(self):
running_sessions = self.env['pos.session'].sudo().search([('state', '!=', 'closed')])
if running_sessions:
raise UserError(
_("You cannot delete contacts while there are active PoS sessions. Close the session(s) %s first.")
% ", ".join(session.name for session in running_sessions)
)
return super(ResPartner, self).unlink()
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