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Odoo-Tutorial/CatEdu/openeducat_library/models/media_queue.py
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2025-05-05 09:03:48 +07:00

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Python

###############################################################################
#
# OpenEduCat Inc
# Copyright (C) 2009-TODAY OpenEduCat Inc(<https://www.openeducat.org>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
###############################################################################
from odoo import _, api, fields, models
from odoo.exceptions import ValidationError
class OpMediaQueue(models.Model):
_name = "op.media.queue"
_inherit = "mail.thread"
_rec_name = "user_id"
_description = "Media Queue Request"
name = fields.Char("Sequence No", readonly=True, copy=False, default='/')
partner_id = fields.Many2one('res.partner', 'Student/Faculty')
media_id = fields.Many2one(
'op.media', 'Media', required=True, tracking=True)
date_from = fields.Date(
'From Date', required=True, default=fields.Date.today())
date_to = fields.Date('To Date', required=True)
user_id = fields.Many2one(
'res.users', 'User', readonly=True, default=lambda self: self.env.uid)
state = fields.Selection(
[('request', 'Request'), ('accept', 'Accepted'),
('reject', 'Rejected')],
'Status', copy=False, default='request', tracking=True)
active = fields.Boolean(default=True)
@api.onchange('user_id')
def onchange_user(self):
self.partner_id = self.user_id.partner_id.id
@api.constrains('date_from', 'date_to')
def _check_date(self):
if self.date_from > self.date_to:
raise ValidationError(
_('To Date cannot be set before From Date.'))
@api.model_create_multi
def create(self, vals_list):
if self.env.user.child_ids:
raise Warning(_('Invalid Action!\n Parent can not create \
Media Queue Requests!'))
for vals in vals_list:
if vals.get('name', '/') == '/':
vals['name'] = self.env['ir.sequence'].next_by_code(
'op.media.queue') or '/'
return super(OpMediaQueue, self).create(vals_list)
def write(self, vals):
if self.env.user.child_ids:
raise Warning(_('Invalid Action!\n Parent can not edit \
Media Queue Requests!'))
return super(OpMediaQueue, self).write(vals)
def do_reject(self):
self.state = 'reject'
def do_accept(self):
self.state = 'accept'
def do_request_again(self):
self.state = 'request'