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# -*- coding: utf-8 -*-
##############################################################################
#
# Purchase - Computed Purchase Order Module for Odoo
# Copyright (C) 2016-Today: La Louve (<http://www.lalouve.net/>)
# @author Julien WESTE
# @author Sylvain LE GAL (https://twitter.com/legalsylvain)
#
# 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/>.
#
##############################################################################
from openerp import models, fields, api
class ShiftTemplateTicket(models.Model):
_inherit = 'shift.ticket'
_name = 'shift.template.ticket'
_description = 'Shift Template Ticket'
shift_id = fields.Many2one(required=False)
shift_template_id = fields.Many2one(
'shift.template', 'Template', required=True, ondelete='cascade')
registration_ids = fields.One2many(
'shift.template.registration', 'shift_ticket_id', 'Registrations')
seats_availability = fields.Selection(compute='_compute_seats')
seats_reserved = fields.Integer(compute='_compute_seats')
seats_available = fields.Integer(compute='_compute_seats')
seats_unconfirmed = fields.Integer(compute='_compute_seats')
seats_used = fields.Integer(compute='_compute_seats')
seats_future = fields.Integer(
string="Future reservations", compute='_compute_seats')
hide_in_member_space = fields.Boolean(
string='Hide in Member Space', store=True,
compute='_compute_hide_in_member_space')
# Compute Section
@api.multi
@api.depends('shift_template_id.shift_type_id.is_ftop')
def _compute_hide_in_member_space(self):
for ticket in self:
if ticket.shift_template_id.shift_type_id.is_ftop:
ticket.hide_in_member_space = True
else:
ticket.hide_in_member_space = False
@api.multi
@api.depends('seats_max', 'registration_ids.line_ids')
def _compute_seats(self):
""" Determine reserved, available, reserved but unconfirmed and used
seats. """
# initialize fields to 0 + compute seats availability
for ticket in self:
ticket.seats_availability = 'unlimited' if ticket.seats_max == 0\
else 'limited'
ticket.seats_unconfirmed = ticket.seats_reserved =\
ticket.seats_used = ticket.seats_available =\
ticket.seats_future = 0
# aggregate registrations by ticket and by state
state_field = {
'draft': 'seats_reserved',
'open': 'seats_reserved',
'done': 'seats_used',
}
# compute seats_available
for ticket in self:
for reg in ticket.registration_ids.filtered(
lambda r, states=state_field.keys(): r.state in states):
if reg.is_current:
ticket[state_field[reg.state]] += 1
if reg.is_future:
ticket['seats_future'] += 1
if ticket.seats_max > 0:
ticket.seats_available = ticket.seats_max - (
ticket.seats_reserved + ticket.seats_used)
# Overload Section
@api.multi
def write(self, vals):
new_vals = {}
if "seats_max" in vals.keys():
new_vals['seats_max'] = vals['seats_max']
if "seats_availability" in vals.keys():
new_vals['seats_availability'] = vals['seats_availability']
for ticket in self:
shifts = ticket.shift_template_id.shift_ids.filtered(
lambda s: s.date_begin >= fields.Date.today())
tickets = shifts.mapped(
lambda s: s.shift_ticket_ids).filtered(
lambda t, t2=ticket: t.shift_type == t2.shift_type)
tickets.write(new_vals)
return super(ShiftTemplateTicket, self).write(vals)