From eacb2a7d514e8253c4ed146684fa8c7addd03b93 Mon Sep 17 00:00:00 2001
From: "Mattis Megevand (mmeg)" <mmeg@odoo.com>
Date: Tue, 23 Jan 2024 11:18:36 +0100
Subject: [PATCH] [FIX] sale_purchase: use the associated company with SO on
 service PO

Steps to reproduce:
- Setup two companies and a product
- For one of the company activate "Subcontract Service" on the product
- Make an SO with the product and in Other Infos set the company with
  the one that has subcontract service on
- Confirm the SO with the company that doesn't have it on

Issue:
No PO is generated.

Solution:
Make sure we got the right context when generating purchase.

opw-3622278

closes odoo/odoo#150626

Related: odoo/enterprise#54316
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
---
 .../sale_purchase/models/sale_order_line.py   |  1 +
 .../sale_purchase/tests/test_sale_purchase.py | 35 +++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/addons/sale_purchase/models/sale_order_line.py b/addons/sale_purchase/models/sale_order_line.py
index 161cea9f333..f7616aac3f8 100644
--- a/addons/sale_purchase/models/sale_order_line.py
+++ b/addons/sale_purchase/models/sale_order_line.py
@@ -283,6 +283,7 @@ class SaleOrderLine(models.Model):
         """
         sale_line_purchase_map = {}
         for line in self:
+            line = line.with_company(line._purchase_service_get_company())
             # Do not regenerate PO line if the SO line has already created one in the past (SO cancel/reconfirmation case)
             if line.product_id.service_to_purchase and not line.purchase_line_count:
                 result = line._purchase_service_create()
diff --git a/addons/sale_purchase/tests/test_sale_purchase.py b/addons/sale_purchase/tests/test_sale_purchase.py
index 0347a70b700..c53de9a8483 100644
--- a/addons/sale_purchase/tests/test_sale_purchase.py
+++ b/addons/sale_purchase/tests/test_sale_purchase.py
@@ -305,3 +305,38 @@ class TestSalePurchase(TestCommonSalePurchaseNoChart):
         sale_order.action_confirm()
         pol = sale_order._get_purchase_orders().order_line
         self.assertEqual(pol.name, f"{self.service_purchase_1.display_name}\n\n{product_attribute.name}: {product_attribute_value.name}: {custom_value}")
+
+    def test_sale_order_multi_comp(self):
+        ''' Test that the purchase service is done on the right company (the one of the SO) '''
+        company_a, company_b = self.company_data["company"], self.company_data_2["company"]
+
+        service_purchase = self.env['product.product'].with_company(company_a).create({
+            'name': "service 1",
+            'purchase_ok': True,
+            'sale_ok': True,
+            'list_price': 50,
+            'type': 'service',
+            'service_to_purchase': True,
+            'seller_ids': [
+                (0, 0, {'partner_id': self.partner_b.id, 'price': 100, 'company_id': company_a.id}),
+            ],
+        })
+        self.assertFalse(service_purchase.with_company(company_b).service_to_purchase)
+
+        so = self.env['sale.order'].create({
+            'partner_id': self.partner_a.id,
+            'company_id': company_a.id,
+            'order_line': [
+                (0, 0, {
+                    'name': service_purchase.name,
+                    'product_id': service_purchase.id,
+                    'product_uom_qty': 1,
+                })
+            ],
+        })
+
+        self.env.user.company_id = company_b
+        so.action_confirm()
+
+        po = self.env['purchase.order'].search([('partner_id', '=', self.partner_b.id)], limit=1)
+        self.assertTrue(po)