68 lines
2.5 KiB
Python
68 lines
2.5 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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import logging
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from requests import Session
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from ..web_push import push_to_end_point, DeviceUnreachableError
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from odoo import api, fields, models
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_logger = logging.getLogger(__name__)
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class WebPush(models.Model):
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_name = 'mail.notification.web.push'
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_description = 'Cron data used for web push notification'
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user_device = fields.Many2one('mail.partner.device', string='devices', required=True, ondelete="cascade")
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payload = fields.Text()
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@api.model
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def _push_notification_to_endpoint(self, batch_size=50):
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"""Send to web browser endpoint computed notification"""
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web_push_notifications_sudo = self.sudo().search_fetch([], ['user_device', 'payload'], limit=batch_size)
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if not web_push_notifications_sudo:
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return
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ir_parameter_sudo = self.env['ir.config_parameter'].sudo()
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vapid_private_key = ir_parameter_sudo.get_param('mail.web_push_vapid_private_key')
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vapid_public_key = ir_parameter_sudo.get_param('mail.web_push_vapid_public_key')
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if not vapid_private_key or not vapid_public_key:
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return
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session = Session()
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devices_to_unlink = set()
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# process send notif
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devices = web_push_notifications_sudo.user_device.grouped('id')
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for web_push_notification_sudo in web_push_notifications_sudo:
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device = devices.get(web_push_notification_sudo.user_device.id)
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if device.id in devices_to_unlink:
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continue
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try:
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push_to_end_point(
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base_url=self.get_base_url(),
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device={
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'id': device.id,
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'endpoint': device.endpoint,
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'keys': device.keys
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},
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payload=web_push_notification_sudo.payload,
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vapid_private_key=vapid_private_key,
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vapid_public_key=vapid_public_key,
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session=session,
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)
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except DeviceUnreachableError:
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devices_to_unlink.add(device.id)
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# clean up notif
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web_push_notifications_sudo.unlink()
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# clean up obsolete devices
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if devices_to_unlink:
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self.env['mail.partner.device'].sudo().browse(devices_to_unlink).unlink()
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# restart the cron if needed
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if self.search_count([]) > 0:
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self.env.ref('mail.ir_cron_web_push_notification')._trigger()
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