Files
odoo_source/addons/calendar/models/res_partner.py
T
dasa-odoo 9ea3981466 [IMP] calendar: improve _compute_meeting performance
We can use ._search() to make sure that permissions and ir.rules are applied. By making use of psql subqueries, we remove the need of costly python filtering afterwards, thus increasing performance.

Created test_meeting_count() to check that that the computing of meeting_count is done correctly.

closes odoo/odoo#91325

X-original-commit: 2df40ab03d29045546fbf7f19203e66796d52dc0
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
2022-05-13 17:11:43 +02:00

101 lines
4.4 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from collections import defaultdict
from datetime import datetime
from odoo import api, fields, models
class Partner(models.Model):
_inherit = 'res.partner'
meeting_count = fields.Integer("# Meetings", compute='_compute_meeting_count')
meeting_ids = fields.Many2many('calendar.event', 'calendar_event_res_partner_rel', 'res_partner_id',
'calendar_event_id', string='Meetings', copy=False)
calendar_last_notif_ack = fields.Datetime(
'Last notification marked as read from base Calendar', default=fields.Datetime.now)
def _compute_meeting_count(self):
result = self._compute_meeting()
for p in self:
p.meeting_count = len(result.get(p.id, []))
def _compute_meeting(self):
if self.ids:
all_partners = self.with_context(active_test=False).search([('id', 'child_of', self.ids)])
event_id = self.env['calendar.event']._search([]) # ir.rules will be applied
subquery_string, subquery_params = event_id.select()
subquery = self.env.cr.mogrify(subquery_string, subquery_params).decode()
self.env.cr.execute("""
SELECT res_partner_id, calendar_event_id, count(1)
FROM calendar_event_res_partner_rel
WHERE res_partner_id IN %s AND calendar_event_id IN ({})
GROUP BY res_partner_id, calendar_event_id
""".format(subquery), [tuple(all_partners.ids)])
meeting_data = self.env.cr.fetchall()
# Create a dict {partner_id: event_ids} and fill with events linked to the partner
meetings = {p.id: set() for p in all_partners}
for m in meeting_data:
meetings[m[0]].add(m[1])
# Add the events linked to the children of the partner
all_partners.read(['parent_id'])
for p in all_partners:
partner = p
while partner:
if partner in self:
meetings[partner.id] |= meetings[p.id]
partner = partner.parent_id
return {p.id: list(meetings[p.id]) for p in self}
return {}
def get_attendee_detail(self, meeting_ids):
""" Return a list of dict of the given meetings with the attendees details
Used by:
- base_calendar.js : Many2ManyAttendee
- calendar_model.js (calendar.CalendarModel)
"""
attendees_details = []
meetings = self.env['calendar.event'].browse(meeting_ids)
all_attendees = meetings.attendee_ids
attendees_by_partner = defaultdict(lambda: self.env['calendar.attendee'])
for attendee in all_attendees:
attendees_by_partner[attendee.partner_id.id] += attendee
for partner in self:
partner_info = partner.display_name
for attendee in attendees_by_partner[partner.id]:
attendee_is_organizer = self.env.user == attendee.event_id.user_id and attendee.partner_id == self.env.user.partner_id
attendees_details.append({
'id': partner_info[0],
'name': partner_info[1],
'status': attendee.state,
'event_id': attendee.event_id.id,
'attendee_id': attendee.id,
'is_alone': attendee.event_id.is_organizer_alone and attendee_is_organizer,
# attendees data is sorted according to this key in JS.
'is_organizer': 1 if attendee.partner_id == attendee.event_id.user_id.partner_id else 0,
})
return attendees_details
@api.model
def _set_calendar_last_notif_ack(self):
partner = self.env['res.users'].browse(self.env.context.get('uid', self.env.uid)).partner_id
partner.write({'calendar_last_notif_ack': datetime.now()})
def schedule_meeting(self):
self.ensure_one()
partner_ids = self.ids
partner_ids.append(self.env.user.partner_id.id)
action = self.env["ir.actions.actions"]._for_xml_id("calendar.action_calendar_event")
action['context'] = {
'default_partner_ids': partner_ids,
}
action['domain'] = ['|', ('id', 'in', self._compute_meeting()[self.id]), ('partner_ids', 'in', self.ids)]
return action