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49 lines
3.2 KiB
Python
49 lines
3.2 KiB
Python
# -*- 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 api, fields, models, _
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from odoo.exceptions import UserError
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class AssetSell(models.TransientModel):
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_name = 'account.asset.sell'
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_description = 'Sell Asset'
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asset_id = fields.Many2one('account.asset', required=True)
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company_id = fields.Many2one('res.company', default=lambda self: self.env.company)
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action = fields.Selection([('sell', 'Sell'), ('dispose', 'Dispose')], required=True, default='sell')
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invoice_id = fields.Many2one('account.move', string="Customer Invoice", help="The disposal invoice is needed in order to generate the closing journal entry.", domain="[('move_type', '=', 'out_invoice'), ('state', '=', 'posted')]")
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invoice_line_id = fields.Many2one('account.move.line', help="There are multiple lines that could be the related to this asset", domain="[('move_id', '=', invoice_id), ('exclude_from_invoice_tab', '=', False)]")
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select_invoice_line_id = fields.Boolean(compute="_compute_select_invoice_line_id")
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gain_account_id = fields.Many2one('account.account', domain="[('deprecated', '=', False), ('company_id', '=', company_id)]", related='company_id.gain_account_id', help="Account used to write the journal item in case of gain", readonly=False)
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loss_account_id = fields.Many2one('account.account', domain="[('deprecated', '=', False), ('company_id', '=', company_id)]", related='company_id.loss_account_id', help="Account used to write the journal item in case of loss", readonly=False)
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gain_or_loss = fields.Selection([('gain', 'Gain'), ('loss', 'Loss'), ('no', 'No')], compute='_compute_gain_or_loss', help="Technical field to know is there was a gain or a loss in the selling of the asset")
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@api.depends('invoice_id', 'action')
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def _compute_select_invoice_line_id(self):
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for record in self:
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record.select_invoice_line_id = record.action == 'sell' and len(record.invoice_id.invoice_line_ids) > 1
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@api.onchange('action')
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def _onchange_action(self):
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if self.action == 'sell' and self.asset_id.children_ids.filtered(lambda a: a.state in ('draft', 'open') or a.value_residual > 0):
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raise UserError(_("You cannot automate the journal entry for an asset that has a running gross increase. Please use 'Dispose' on the increase(s)."))
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@api.depends('asset_id', 'invoice_id', 'invoice_line_id')
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def _compute_gain_or_loss(self):
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for record in self:
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line = record.invoice_line_id or len(record.invoice_id.invoice_line_ids) == 1 and record.invoice_id.invoice_line_ids or self.env['account.move.line']
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if record.asset_id.value_residual < abs(line.balance):
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record.gain_or_loss = 'gain'
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elif record.asset_id.value_residual > abs(line.balance):
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record.gain_or_loss = 'loss'
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else:
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record.gain_or_loss = 'no'
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def do_action(self):
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self.ensure_one()
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invoice_line = self.env['account.move.line'] if self.action == 'dispose' else self.invoice_line_id or self.invoice_id.invoice_line_ids
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return self.asset_id.set_to_close(invoice_line_id=invoice_line, date=invoice_line.move_id.invoice_date)
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