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48 lines
2.0 KiB
48 lines
2.0 KiB
# -*- coding: utf-8 -*-
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#############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
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# Author: Sreeshanth V S(<https://www.cybrosys.com>)
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#
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# You can modify it under the terms of the GNU LESSER
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# GENERAL PUBLIC LICENSE (LGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
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#
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# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
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# (LGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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#############################################################################
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from odoo import fields, models, _
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from odoo.exceptions import UserError
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class DocumentApprovalFiles(models.Model):
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""" Manage the documents for approvals"""
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_name = 'document.approval.file'
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_description = "document files"
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name = fields.Char(string="Name", required=True,
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help='For adding some noted about the file ')
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file = fields.Binary(string="File", required=True,
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help='For storing the file')
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file_name = fields.Char(string="File Name",
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help="Storing name of the file")
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approval_id = fields.Many2one('document.approval',
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help='Inverse fields for the document '
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'approval')
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def unlink(self):
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"""Supering the method unlink of model document.approval.line to
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restrict the deleting of the file"""
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for rec in self:
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if rec.approval_id.state != 'Draft':
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raise UserError(
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_(f"You cannot delete file from {rec.approval_id.state} state"))
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super(DocumentApprovalFiles, rec).unlink()
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