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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 api, fields, models, tools
from datetime import datetime
from dateutil.relativedelta import relativedelta
_INTERVALS = {
'hours': lambda interval: relativedelta(hours=interval),
'days': lambda interval: relativedelta(days=interval),
'weeks': lambda interval: relativedelta(days=7 * interval),
'months': lambda interval: relativedelta(months=interval),
'now': lambda interval: relativedelta(hours=0),
}
class ShiftMailScheduler(models.Model):
""" Shift automated mailing. This model replaces all existing fields and
configuration allowing to send emails on events since Odoo 9. A cron exists
that periodically checks for mailing to run. """
_inherit = 'event.mail'
_name = 'shift.mail'
event_id = fields.Many2one(required=False)
shift_id = fields.Many2one(
'shift.shift', string='Shift', required=True, ondelete='cascade')
mail_registration_ids = fields.One2many(
'shift.mail.registration', 'scheduler_id')
template_id = fields.Many2one(
'mail.template', string='Email to Send', ondelete='restrict',
domain=[('model', '=', 'shift.registration')], required=True,
help="""This field contains the template of the mail that will be
automatically sent""")
@api.one
@api.depends(
'mail_sent', 'interval_type', 'shift_id.registration_ids',
'mail_registration_ids')
def _compute_done(self):
if self.interval_type in ['before_event', 'after_event']:
self.done = self.mail_sent
else:
self.done = len(self.mail_registration_ids) ==\
len(self.shift_id.registration_ids) and\
all(filter(
lambda line: line.mail_sent, self.mail_registration_ids))
@api.one
@api.depends(
'shift_id.state', 'shift_id.date_begin', 'interval_type',
'interval_unit', 'interval_nbr')
def _compute_scheduled_date(self):
if self.shift_id.state not in ['confirm', 'done']:
self.scheduled_date = False
else:
if self.interval_type == 'after_sub':
date, sign = self.shift_id.create_date, 1
elif self.interval_type == 'before_event':
date, sign = self.shift_id.date_begin, -1
else:
date, sign = self.shift_id.date_end, 1
self.scheduled_date = datetime.strptime(
date, tools.DEFAULT_SERVER_DATETIME_FORMAT) +\
_INTERVALS[self.interval_unit](sign * self.interval_nbr)
@api.multi
def execute(self):
for sm in self:
if sm.shift_id.shift_type_id.is_ftop:
continue
if sm.shift_id.state != 'confirm':
continue
if self.interval_type in ['after_sub', 'before_event']:
# update registration lines
lines = []
for registration in filter(lambda item: item not in [
mail_reg.registration_id for mail_reg in
sm.mail_registration_ids],
sm.shift_id.registration_ids):
lines.append((0, 0, {'registration_id': registration.id}))
if lines:
sm.write({'mail_registration_ids': lines})
# execute scheduler on registrations
today = datetime.strftime(fields.datetime.now(),
tools.DEFAULT_SERVER_DATETIME_FORMAT)
# filter mails with ignoring conditions.
sm.mail_registration_ids.filtered(
lambda reg: reg.scheduled_date and \
reg.scheduled_date <= today and \
not reg.mail_ignored
).execute()
else:
if not sm.mail_sent:
sm.shift_id.mail_attendees(sm.template_id.id)
sm.write({'mail_sent': True})
return True
@api.model
def run(self, autocommit=False):
today = datetime.strftime(fields.datetime.now(),
tools.DEFAULT_SERVER_DATETIME_FORMAT)
schedulers = self.search([('done', '=', False),
('scheduled_date', '<=', today)])
for scheduler in schedulers:
scheduler.execute()
if autocommit:
self.env.cr.commit()
return True