odoo16/addons/mail_group/models/mail_group_member.py

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

import logging

from odoo import api, fields, models
from odoo.tools import email_normalize

_logger = logging.getLogger(__name__)


class MailGroupMember(models.Model):
    """Models a group member that can be either an email address either a full partner."""
    _name = 'mail.group.member'
    _description = 'Mailing List Member'
    _rec_name = 'email'

    email = fields.Char(string='Email', compute='_compute_email', readonly=False, store=True)
    email_normalized = fields.Char(
        string='Normalized Email', compute='_compute_email_normalized',
        index=True, store=True)
    mail_group_id = fields.Many2one('mail.group', string='Group', required=True, ondelete='cascade')
    partner_id = fields.Many2one('res.partner', 'Partner', ondelete='cascade')

    _sql_constraints = [(
        'unique_partner',
        'UNIQUE(partner_id, mail_group_id)',
        'This partner is already subscribed to the group',
    )]

    @api.depends('partner_id.email')
    def _compute_email(self):
        for member in self:
            if member.partner_id:
                member.email = member.partner_id.email
            elif not member.email:
                member.email = False

    @api.depends('email')
    def _compute_email_normalized(self):
        for moderation in self:
            moderation.email_normalized = email_normalize(moderation.email)