25 lines
1.3 KiB
Python
25 lines
1.3 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import models, fields
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class MailMessageReaction(models.Model):
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_name = 'mail.message.reaction'
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_description = 'Message Reaction'
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_order = 'id desc'
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_log_access = False
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message_id = fields.Many2one(string="Message", comodel_name='mail.message', ondelete='cascade', required=True, readonly=True)
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content = fields.Char(string="Content", required=True, readonly=True)
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partner_id = fields.Many2one(string="Reacting Partner", comodel_name='res.partner', ondelete='cascade', readonly=True)
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guest_id = fields.Many2one(string="Reacting Guest", comodel_name='mail.guest', ondelete='cascade', readonly=True)
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def init(self):
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self.env.cr.execute("CREATE UNIQUE INDEX IF NOT EXISTS mail_message_reaction_partner_unique ON %s (message_id, content, partner_id) WHERE partner_id IS NOT NULL" % self._table)
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self.env.cr.execute("CREATE UNIQUE INDEX IF NOT EXISTS mail_message_reaction_guest_unique ON %s (message_id, content, guest_id) WHERE guest_id IS NOT NULL" % self._table)
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_sql_constraints = [
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("partner_or_guest_exists", "CHECK((partner_id IS NOT NULL AND guest_id IS NULL) OR (partner_id IS NULL AND guest_id IS NOT NULL))", "A message reaction must be from a partner or from a guest."),
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]
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