GOLEM/golem_activity_registration_payment/models/golem_member.py

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# -*- coding: utf-8 -*-
# Copyright 2018 Fabien Bourgeois <fabien@yaltik.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
""" GOLEM Member adaptations """
from odoo import models, fields, api, _
from odoo.exceptions import UserError
class GolemMember(models.Model):
""" GOLEM Member adaptations """
_inherit = 'golem.member'
has_invoicable_registrations = fields.Boolean(
'Has invoicable registrations ?',
compute='_compute_has_invoicable_reg')
@api.depends('activity_registration_ids', 'activity_registration_ids.state')
def _compute_has_invoicable_reg(self):
""" Check if there are confirmed registrations with no invoice linked """
for member in self:
regis = member.activity_registration_ids
regis = regis.filtered(lambda r: r.state == 'confirmed' and not r.invoice_line_id)
member.has_invoicable_registrations = bool(len(regis))
@api.multi
def invoice_registrations(self):
""" Launch wizard to generate invoices for registrations """
self.ensure_one()
member = self[0]
registrations = member.activity_registration_ids.filtered(
lambda r: r.state == 'confirmed' and not r.invoice_line_id
)
if registrations:
invoicing = self.env['golem.activity.registration.invoicing'].create({
'member_id' : member.id,
'season_id': registrations[0].activity_id.season_id.id
})
line_obj = self.env['golem.activity.registration.invoicing.line']
for reg in registrations:
line_obj.create({'invoicing_id': invoicing.id,
'registration_id': reg.id,
'activity_id': reg.activity_id.id,
'price': reg.activity_id.list_price})
return {'name': _('Registration invoicing'),
'type': 'ir.actions.act_window',
'res_model': 'golem.activity.registration.invoicing',
'view_mode': 'form',
'res_id': invoicing.id,
'target': 'new'}
else:
uerr = _('All confirmed registrations had already been invoiced.')
raise UserError(uerr)