50 lines
2.2 KiB
Python
50 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2018 Youssef El Ouahby <youssef@yaltik.com>
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# Copyright 2018 Fabien Bourgeois <fabien@yaltik.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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""" Grant File Amount Management"""
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from odoo import models, fields, api, _
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class GrantFileAmountLine(models.Model):
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""" Grant File Amount Line Management """
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_name = 'grant.file.amount.line'
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_sql_constraints = [('grant_file_amount_line_uniq',
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'UNIQUE (file_id, name)',
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_('An amount line had already been named like that for '
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'this grant file'))]
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file_id = fields.Many2one('grant.file', required=True, index=True,
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auto_join=True, string='Grant file',
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ondelete='cascade')
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currency_id = fields.Many2one(related='file_id.currency_id')
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file_requested_amount = fields.Monetary(related='file_id.requested_amount')
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file_notified_amount = fields.Monetary(related='file_id.notified_amount')
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file_received_amount = fields.Monetary(related='file_id.received_amount')
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name = fields.Char(required=True)
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requested_amount = fields.Monetary()
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notified_amount = fields.Monetary()
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received_amount = fields.Monetary()
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remaining_amount = fields.Monetary(compute='_compute_remaining_amount')
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@api.depends('notified_amount', 'received_amount')
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def _compute_remaining_amount(self):
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""" Computes remaining amount """
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for line in self:
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line.remaining_amount = line.notified_amount - line.received_amount
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