413 lines
19 KiB
Python
413 lines
19 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from datetime import timedelta
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import pytz
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from openerp import models, fields, api, _
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from openerp.exceptions import AccessError, Warning
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class event_type(models.Model):
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""" Event Type """
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_name = 'event.type'
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_description = 'Event Type'
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name = fields.Char(string='Event Type', required=True)
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default_reply_to = fields.Char(string='Default Reply-To',
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help="The email address of the organizer which is put in the 'Reply-To' of all emails sent automatically at event or registrations confirmation. You can also put your email address of your mail gateway if you use one.")
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default_email_event = fields.Many2one('email.template', string='Event Confirmation Email',
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help="It will select this default confirmation event mail value when you choose this event")
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default_email_registration = fields.Many2one('email.template', string='Registration Confirmation Email',
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help="It will select this default confirmation registration mail value when you choose this event")
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default_registration_min = fields.Integer(string='Default Minimum Registration', default=0,
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help="It will select this default minimum value when you choose this event")
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default_registration_max = fields.Integer(string='Default Maximum Registration', default=0,
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help="It will select this default maximum value when you choose this event")
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class event_event(models.Model):
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"""Event"""
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_name = 'event.event'
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_description = 'Event'
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_inherit = ['mail.thread', 'ir.needaction_mixin']
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_order = 'date_begin'
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name = fields.Char(string='Event Name', translate=True, required=True,
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readonly=False, states={'done': [('readonly', True)]})
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user_id = fields.Many2one('res.users', string='Responsible User',
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default=lambda self: self.env.user,
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readonly=False, states={'done': [('readonly', True)]})
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type = fields.Many2one('event.type', string='Type of Event',
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readonly=False, states={'done': [('readonly', True)]})
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seats_max = fields.Integer(string='Maximum Available Seats', oldname='register_max',
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readonly=True, states={'draft': [('readonly', False)]},
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help="You can for each event define a maximum registration level. If you have too much registrations you are not able to confirm your event. (put 0 to ignore this rule )")
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seats_min = fields.Integer(string='Minimum Reserved Seats', oldname='register_min',
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readonly=True, states={'draft': [('readonly', False)]},
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help="You can for each event define a minimum registration level. If you do not enough registrations you are not able to confirm your event. (put 0 to ignore this rule )")
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seats_reserved = fields.Integer(oldname='register_current', string='Reserved Seats',
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store=True, readonly=True, compute='_compute_seats')
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seats_available = fields.Integer(oldname='register_avail', string='Available Seats',
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store=True, readonly=True, compute='_compute_seats')
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seats_unconfirmed = fields.Integer(oldname='register_prospect', string='Unconfirmed Seat Reservations',
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store=True, readonly=True, compute='_compute_seats')
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seats_used = fields.Integer(oldname='register_attended', string='Number of Participations',
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store=True, readonly=True, compute='_compute_seats')
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@api.multi
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@api.depends('seats_max', 'registration_ids.state', 'registration_ids.nb_register')
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def _compute_seats(self):
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""" Determine reserved, available, reserved but unconfirmed and used seats. """
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# initialize fields to 0
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for event in self:
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event.seats_unconfirmed = event.seats_reserved = event.seats_used = 0
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# aggregate registrations by event and by state
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if self.ids:
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state_field = {
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'draft': 'seats_unconfirmed',
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'open':'seats_reserved',
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'done': 'seats_used',
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}
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query = """ SELECT event_id, state, sum(nb_register)
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FROM event_registration
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WHERE event_id IN %s AND state IN ('draft', 'open', 'done')
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GROUP BY event_id, state
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"""
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self._cr.execute(query, (tuple(self.ids),))
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for event_id, state, num in self._cr.fetchall():
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event = self.browse(event_id)
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event[state_field[state]] += num
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# compute seats_available
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for event in self:
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event.seats_available = \
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event.seats_max - (event.seats_reserved + event.seats_used) \
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if event.seats_max > 0 else 0
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registration_ids = fields.One2many('event.registration', 'event_id', string='Registrations',
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readonly=False, states={'done': [('readonly', True)]})
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count_registrations = fields.Integer(string='Registrations',
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compute='_count_registrations')
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date_begin = fields.Datetime(string='Start Date', required=True,
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readonly=True, states={'draft': [('readonly', False)]})
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date_end = fields.Datetime(string='End Date', required=True,
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readonly=True, states={'draft': [('readonly', False)]})
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@api.model
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def _tz_get(self):
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return [(x, x) for x in pytz.all_timezones]
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date_tz = fields.Selection('_tz_get', string='Timezone',
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default=lambda self: self._context.get('tz', 'UTC'))
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@api.one
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@api.depends('date_tz', 'date_begin')
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def _compute_date_begin_tz(self):
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if self.date_begin:
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self_in_tz = self.with_context(tz=(self.date_tz or 'UTC'))
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date_begin = fields.Datetime.from_string(self.date_begin)
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self.date_begin_located = fields.Datetime.to_string(fields.Datetime.context_timestamp(self_in_tz, date_begin))
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else:
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self.date_begin_located = False
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@api.one
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@api.depends('date_tz', 'date_end')
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def _compute_date_end_tz(self):
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if self.date_end:
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self_in_tz = self.with_context(tz=(self.date_tz or 'UTC'))
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date_end = fields.Datetime.from_string(self.date_end)
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self.date_end_located = fields.Datetime.to_string(fields.Datetime.context_timestamp(self_in_tz, date_end))
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else:
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self.date_end_located = False
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@api.one
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@api.depends('address_id')
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def _compute_country(self):
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self.country_id = self.address_id.country_id
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date_begin_located = fields.Datetime(string='Start Date Located', compute='_compute_date_begin_tz')
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date_end_located = fields.Datetime(string='End Date Located', compute='_compute_date_end_tz')
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state = fields.Selection([
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('draft', 'Unconfirmed'),
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('cancel', 'Cancelled'),
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('confirm', 'Confirmed'),
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('done', 'Done')
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], string='Status', default='draft', readonly=True, required=True, copy=False,
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help="If event is created, the status is 'Draft'. If event is confirmed for the particular dates the status is set to 'Confirmed'. If the event is over, the status is set to 'Done'. If event is cancelled the status is set to 'Cancelled'.")
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email_registration_id = fields.Many2one(
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'email.template', string='Registration Confirmation Email',
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domain=[('model', '=', 'event.registration')],
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help='This field contains the template of the mail that will be automatically sent each time a registration for this event is confirmed.')
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email_confirmation_id = fields.Many2one(
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'email.template', string='Event Confirmation Email',
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domain=[('model', '=', 'event.registration')],
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help="If you set an email template, each participant will receive this email announcing the confirmation of the event.")
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reply_to = fields.Char(string='Reply-To Email',
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readonly=False, states={'done': [('readonly', True)]},
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help="The email address of the organizer is likely to be put here, with the effect to be in the 'Reply-To' of the mails sent automatically at event or registrations confirmation. You can also put the email address of your mail gateway if you use one.")
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address_id = fields.Many2one('res.partner', string='Location',
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default=lambda self: self.env.user.company_id.partner_id,
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readonly=False, states={'done': [('readonly', True)]})
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country_id = fields.Many2one('res.country', string='Country',
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store=True, compute='_compute_country')
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description = fields.Html(string='Description', oldname='note', translate=True,
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readonly=False, states={'done': [('readonly', True)]})
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company_id = fields.Many2one('res.company', string='Company', change_default=True,
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default=lambda self: self.env['res.company']._company_default_get('event.event'),
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required=False, readonly=False, states={'done': [('readonly', True)]})
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organizer_id = fields.Many2one('res.partner', string='Organizer',
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default=lambda self: self.env.user.company_id.partner_id)
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is_subscribed = fields.Boolean(string='Subscribed',
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compute='_compute_subscribe')
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@api.one
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@api.depends('registration_ids')
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def _count_registrations(self):
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self.count_registrations = len(self.registration_ids)
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@api.one
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@api.depends('registration_ids.user_id', 'registration_ids.state')
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def _compute_subscribe(self):
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""" Determine whether the current user is already subscribed to any event in `self` """
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user = self.env.user
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self.is_subscribed = any(
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reg.user_id == user and reg.state in ('open', 'done')
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for reg in self.registration_ids
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)
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@api.multi
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@api.depends('name', 'date_begin', 'date_end')
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def name_get(self):
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result = []
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for event in self:
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date_begin = fields.Datetime.from_string(event.date_begin)
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date_end = fields.Datetime.from_string(event.date_end)
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dates = [fields.Date.to_string(fields.Datetime.context_timestamp(event, dt)) for dt in [date_begin, date_end] if dt]
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dates = sorted(set(dates))
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result.append((event.id, '%s (%s)' % (event.name, ' - '.join(dates))))
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return result
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@api.one
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@api.constrains('seats_max', 'seats_available')
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def _check_seats_limit(self):
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if self.seats_max and self.seats_available < 0:
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raise Warning(_('No more available seats.'))
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@api.one
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@api.constrains('date_begin', 'date_end')
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def _check_closing_date(self):
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if self.date_end < self.date_begin:
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raise Warning(_('Closing Date cannot be set before Beginning Date.'))
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@api.one
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def button_draft(self):
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self.state = 'draft'
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@api.one
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def button_cancel(self):
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for event_reg in self.registration_ids:
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if event_reg.state == 'done':
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raise Warning(_("You have already set a registration for this event as 'Attended'. Please reset it to draft if you want to cancel this event."))
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self.registration_ids.write({'state': 'cancel'})
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self.state = 'cancel'
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@api.one
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def button_done(self):
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self.state = 'done'
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@api.one
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def confirm_event(self):
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if self.email_confirmation_id:
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# send reminder that will confirm the event for all the people that were already confirmed
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regs = self.registration_ids.filtered(lambda reg: reg.state not in ('draft', 'cancel'))
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regs.mail_user_confirm()
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self.state = 'confirm'
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@api.one
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def button_confirm(self):
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""" Confirm Event and send confirmation email to all register peoples """
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self.confirm_event()
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@api.one
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def subscribe_to_event(self):
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""" Subscribe the current user to a given event """
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user = self.env.user
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num_of_seats = int(self._context.get('ticket', 1))
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regs = self.registration_ids.filtered(lambda reg: reg.user_id == user)
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# the subscription is done as SUPERUSER_ID because in case we share the
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# kanban view, we want anyone to be able to subscribe
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if not regs:
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regs = regs.sudo().create({
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'event_id': self.id,
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'email': user.email,
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'name':user.name,
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'user_id': user.id,
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'nb_register': num_of_seats,
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})
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else:
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regs.write({'nb_register': num_of_seats})
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regs.sudo().confirm_registration()
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@api.one
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def unsubscribe_to_event(self):
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""" Unsubscribe the current user from a given event """
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# the unsubscription is done as SUPERUSER_ID because in case we share
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# the kanban view, we want anyone to be able to unsubscribe
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user = self.env.user
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regs = self.sudo().registration_ids.filtered(lambda reg: reg.user_id == user)
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regs.button_reg_cancel()
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@api.onchange('type')
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def _onchange_type(self):
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if self.type:
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self.reply_to = self.type.default_reply_to
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self.email_registration_id = self.type.default_email_registration
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self.email_confirmation_id = self.type.default_email_event
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self.seats_min = self.type.default_registration_min
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self.seats_max = self.type.default_registration_max
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@api.onchange('date_begin')
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def _onchange_date_begin(self):
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if self.date_begin and not self.date_end:
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date_begin = fields.Datetime.from_string(self.date_begin)
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self.date_end = fields.Datetime.to_string(date_begin + timedelta(hours=1))
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class event_registration(models.Model):
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_name = 'event.registration'
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_description = 'Event Registration'
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_inherit = ['mail.thread', 'ir.needaction_mixin']
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_order = 'name, create_date desc'
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origin = fields.Char(string='Source Document', readonly=True,
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help="Reference of the sales order which created the registration")
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nb_register = fields.Integer(string='Number of Participants', required=True, default=1,
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readonly=True, states={'draft': [('readonly', False)]})
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event_id = fields.Many2one('event.event', string='Event', required=True,
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readonly=True, states={'draft': [('readonly', False)]})
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partner_id = fields.Many2one('res.partner', string='Partner',
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states={'done': [('readonly', True)]})
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date_open = fields.Datetime(string='Registration Date', readonly=True)
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date_closed = fields.Datetime(string='Attended Date', readonly=True)
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reply_to = fields.Char(string='Reply-to Email', related='event_id.reply_to',
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readonly=True)
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log_ids = fields.One2many('mail.message', 'res_id', string='Logs',
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domain=[('model', '=', _name)])
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event_begin_date = fields.Datetime(string="Event Start Date", related='event_id.date_begin',
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readonly=True)
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event_end_date = fields.Datetime(string="Event End Date", related='event_id.date_end',
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readonly=True)
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user_id = fields.Many2one('res.users', string='User', states={'done': [('readonly', True)]})
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company_id = fields.Many2one('res.company', string='Company', related='event_id.company_id',
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store=True, readonly=True, states={'draft':[('readonly', False)]})
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state = fields.Selection([
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('draft', 'Unconfirmed'),
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('cancel', 'Cancelled'),
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('open', 'Confirmed'),
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('done', 'Attended'),
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], string='Status', default='draft', readonly=True, copy=False)
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email = fields.Char(string='Email')
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phone = fields.Char(string='Phone')
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name = fields.Char(string='Name', select=True)
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@api.one
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@api.constrains('event_id', 'state', 'nb_register')
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def _check_seats_limit(self):
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if self.event_id.seats_max and \
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self.event_id.seats_available < (self.nb_register if self.state == 'draft' else 0):
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raise Warning(_('No more available seats.'))
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@api.one
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def do_draft(self):
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self.state = 'draft'
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@api.one
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def confirm_registration(self):
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self.event_id.message_post(
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body=_('New registration confirmed: %s.') % (self.name or ''),
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subtype="event.mt_event_registration")
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self.message_post(body=_('Event Registration confirmed.'))
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self.state = 'open'
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@api.one
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def registration_open(self):
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""" Open Registration """
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self.confirm_registration()
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self.mail_user()
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@api.one
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def button_reg_close(self):
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""" Close Registration """
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today = fields.Datetime.now()
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if self.event_id.date_begin <= today:
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self.write({'state': 'done', 'date_closed': today})
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else:
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raise Warning(_("You must wait for the starting day of the event to do this action."))
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@api.one
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def button_reg_cancel(self):
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self.state = 'cancel'
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@api.one
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def mail_user(self):
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"""Send email to user with email_template when registration is done """
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if self.event_id.state == 'confirm' and self.event_id.email_confirmation_id:
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self.mail_user_confirm()
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else:
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template = self.event_id.email_registration_id
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if template:
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mail_message = template.send_mail(self.id)
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@api.one
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def mail_user_confirm(self):
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"""Send email to user when the event is confirmed """
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template = self.event_id.email_confirmation_id
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if template:
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mail_message = template.send_mail(self.id)
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@api.multi
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def message_get_suggested_recipients(self):
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recipients = super(event_registration, self).message_get_suggested_recipients()
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try:
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for registration in self:
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if registration.partner_id:
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self._message_add_suggested_recipient(recipients, registration, partner=registration.partner_id, reason=_('Registrant'))
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elif registration.email:
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self._message_add_suggested_recipient(recipients, registration, email=registration.email, reason=_('Registrant Email'))
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except AccessError: # no read access rights -> ignore suggested recipients
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pass
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return recipients
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@api.onchange('partner_id')
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def _onchange_partner(self):
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if self.partner_id:
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contact_id = self.partner_id.address_get().get('default', False)
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if contact_id:
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contact = self.env['res.partner'].browse(contact_id)
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self.name = contact.name
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self.email = contact.email
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self.phone = contact.phone
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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