1# -*- coding: utf-8 -*-
2# Part of Odoo. See LICENSE file for full copyright and licensing details.
3
4from odoo import api, fields, models
5
6
7class Channel(models.Model):
8    _inherit = 'slide.channel'
9
10    enroll = fields.Selection(selection_add=[
11        ('payment', 'On payment')
12    ], ondelete={'payment': lambda recs: recs.write({'enroll': 'invite'})})
13    product_id = fields.Many2one('product.product', 'Product', index=True)
14    product_sale_revenues = fields.Monetary(
15        string='Total revenues', compute='_compute_product_sale_revenues',
16        groups="sales_team.group_sale_salesman")
17    currency_id = fields.Many2one(related='product_id.currency_id')
18
19    _sql_constraints = [
20        ('product_id_check', "CHECK( enroll!='payment' OR product_id IS NOT NULL )", "Product is required for on payment channels.")
21    ]
22
23    @api.depends('product_id')
24    def _compute_product_sale_revenues(self):
25        domain = [
26            ('state', 'in', self.env['sale.report']._get_done_states()),
27            ('product_id', 'in', self.product_id.ids),
28        ]
29        rg_data = dict(
30            (item['product_id'][0], item['price_total'])
31            for item in self.env['sale.report'].read_group(domain, ['product_id', 'price_total'], ['product_id'])
32        )
33        for channel in self:
34            channel.product_sale_revenues = rg_data.get(channel.product_id.id, 0)
35
36    @api.model
37    def create(self, vals):
38        channel = super(Channel, self).create(vals)
39        if channel.enroll == 'payment':
40            channel._synchronize_product_publish()
41        return channel
42
43    def write(self, vals):
44        res = super(Channel, self).write(vals)
45        if 'is_published' in vals:
46            self.filtered(lambda channel: channel.enroll == 'payment')._synchronize_product_publish()
47        return res
48
49    def _synchronize_product_publish(self):
50        self.filtered(lambda channel: channel.is_published and not channel.product_id.is_published).sudo().product_id.write({'is_published': True})
51        self.filtered(lambda channel: not channel.is_published and channel.product_id.is_published).sudo().product_id.write({'is_published': False})
52
53    def action_view_sales(self):
54        action = self.env["ir.actions.actions"]._for_xml_id("website_sale_slides.sale_report_action_slides")
55        action['domain'] = [('product_id', 'in', self.product_id.ids)]
56        return action
57
58    def _filter_add_members(self, target_partners, **member_values):
59        """ Overridden to add 'payment' channels to the filtered channels. People
60        that can write on payment-based channels can add members. """
61        result = super(Channel, self)._filter_add_members(target_partners, **member_values)
62        on_payment = self.filtered(lambda channel: channel.enroll == 'payment')
63        if on_payment:
64            try:
65                on_payment.check_access_rights('write')
66                on_payment.check_access_rule('write')
67            except:
68                pass
69            else:
70                result |= on_payment
71        return result
72