33 lines
1.5 KiB
Python
33 lines
1.5 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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from odoo import api, fields, models
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class PurchaseOrder(models.Model):
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_inherit = "purchase.order"
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l10n_in_gst_treatment = fields.Selection([
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('regular', 'Registered Business - Regular'),
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('composition', 'Registered Business - Composition'),
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('unregistered', 'Unregistered Business'),
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('consumer', 'Consumer'),
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('overseas', 'Overseas'),
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('special_economic_zone', 'Special Economic Zone'),
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('deemed_export', 'Deemed Export'),
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('uin_holders', 'UIN Holders'),
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], string="GST Treatment", compute="_compute_l10n_in_gst_treatment", store=True)
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@api.depends('partner_id')
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def _compute_l10n_in_gst_treatment(self):
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for order in self:
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# set default value as False so CacheMiss error never occurs for this field.
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order.l10n_in_gst_treatment = False
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if order.country_code == 'IN':
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l10n_in_gst_treatment = order.partner_id.l10n_in_gst_treatment
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if not l10n_in_gst_treatment and order.partner_id.country_id and order.partner_id.country_id.code != 'IN':
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l10n_in_gst_treatment = 'overseas'
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if not l10n_in_gst_treatment:
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l10n_in_gst_treatment = order.partner_id.vat and 'regular' or 'consumer'
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order.l10n_in_gst_treatment = l10n_in_gst_treatment
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