55 lines
2.2 KiB
Python
55 lines
2.2 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 models, api, fields
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from odoo.tools.translate import _
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class SaleOrder(models.Model):
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_inherit = 'sale.order'
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warning_stock = fields.Char('Warning')
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def _cart_update(self, product_id=None, line_id=None, add_qty=0, set_qty=0, **kwargs):
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values = super(SaleOrder, self)._cart_update(product_id, line_id, add_qty, set_qty, **kwargs)
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line_id = values.get('line_id')
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for line in self.order_line:
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if line.product_id.type == 'product' and line.product_id.inventory_availability in ['always', 'threshold']:
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cart_qty = sum(self.order_line.filtered(lambda p: p.product_id.id == line.product_id.id).mapped('product_uom_qty'))
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if cart_qty > line.product_id.virtual_available and (line_id == line.id):
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qty = line.product_id.virtual_available - cart_qty
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new_val = super(SaleOrder, self)._cart_update(line.product_id.id, line.id, qty, 0, **kwargs)
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values.update(new_val)
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# Make sure line still exists, it may have been deleted in super()_cartupdate because qty can be <= 0
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if line.exists() and new_val['quantity']:
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line.warning_stock = _('You ask for %s products but only %s is available') % (cart_qty, new_val['quantity'])
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values['warning'] = line.warning_stock
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else:
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self.warning_stock = _("Some products became unavailable and your cart has been updated. We're sorry for the inconvenience.")
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values['warning'] = self.warning_stock
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return values
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@api.multi
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def _get_stock_warning(self, clear=True):
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self.ensure_one()
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warn = self.warning_stock
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if clear:
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self.warning_stock = ''
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return warn
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class SaleOrderLine(models.Model):
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_inherit = 'sale.order.line'
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warning_stock = fields.Char('Warning')
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@api.multi
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def _get_stock_warning(self, clear=True):
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self.ensure_one()
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warn = self.warning_stock
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if clear:
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self.warning_stock = ''
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return warn
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