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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import models, _
class SaleOrder(models.Model):
_inherit = "sale.order"
def _get_no_effect_on_threshold_lines(self):
self.ensure_one()
# Do not count shipping and free shipping
free_delivery_product = self.env['coupon.program'].search([('reward_type', '=', 'free_shipping')]).mapped('discount_line_product_id')
lines = self.order_line.filtered(lambda line: line.is_delivery or line.product_id in free_delivery_product)
return lines + super(SaleOrder, self)._get_no_effect_on_threshold_lines()
def _get_paid_order_lines(self):
""" Returns the taxes included sale order total amount without the rewards amount"""
free_reward_product = self.env['coupon.program'].search([('reward_type', '=', 'product')]).mapped('discount_line_product_id')
return self.order_line.filtered(lambda x: not (x.is_reward_line or x.is_delivery) or x.product_id in free_reward_product)
def _get_reward_line_values(self, program):
if program.reward_type == 'free_shipping':
return [self._get_reward_values_free_shipping(program)]
else:
return super(SaleOrder, self)._get_reward_line_values(program)
def _get_reward_values_free_shipping(self, program):
delivery_line = self.order_line.filtered(lambda x: x.is_delivery)
taxes = delivery_line.product_id.taxes_id.filtered(lambda t: t.company_id.id == self.company_id.id)
taxes = self.fiscal_position_id.map_tax(taxes)
return {
'name': _("Discount: %s", program.name),
'product_id': program.discount_line_product_id.id,
'price_unit': delivery_line and - delivery_line.price_unit or 0.0,
'product_uom_qty': 1.0,
'product_uom': program.discount_line_product_id.uom_id.id,
'order_id': self.id,
'is_reward_line': True,
'tax_id': [(4, tax.id, False) for tax in taxes],
}
def _get_cheapest_line(self):
# Unit prices tax included
return min(self.order_line.filtered(lambda x: not x.is_reward_line and not x.is_delivery and x.price_reduce > 0), key=lambda x: x['price_reduce'])
class SalesOrderLine(models.Model):
_inherit = "sale.order.line"
def unlink(self):
# Due to delivery_set and delivery_unset methods that are called everywhere, don't unlink
# reward lines if it's a free shipping
self = self.exists()
orders = self.mapped('order_id')
applied_programs = orders.mapped('no_code_promo_program_ids') + \
orders.mapped('code_promo_program_id') + \
orders.mapped('applied_coupon_ids').mapped('program_id')
free_shipping_products = applied_programs.filtered(
lambda program: program.reward_type == 'free_shipping'
).mapped('discount_line_product_id')
lines_to_unlink = self.filtered(lambda line: line.product_id not in free_shipping_products)
# Unless these lines are the last ones
res = super(SalesOrderLine, lines_to_unlink).unlink()
only_free_shipping_line_orders = orders.filtered(lambda order: len(order.order_line.ids) == 1 and order.order_line.is_reward_line)
super(SalesOrderLine, only_free_shipping_line_orders.mapped('order_line')).unlink()
return res
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