[FIX] stock_owner_restriction: Wrong qty available computation for ow…

…ner and product at the same time.

stock_owner_restriction/README.rst

@@ -49,6 +49,12 @@ To configure this module you need to:
 #. Select an operation type, or create a new one, and set *Owner Restriction*
    field to the desired value.
 
+Developers notes
+
+This module update the context dependency of product quantity available to be computed
+correctly. If you need get product quantity available for an owner yo need set the
+context key "force_restricted_owner_id".
+
 Usage
 =====
 

stock_owner_restriction/models/product.py

@@ -1,7 +1,7 @@
 # Copyright 2020 Carlos Dauden - Tecnativa
 # Copyright 2020 Sergio Teruel - Tecnativa
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
-from odoo import models
+from odoo import api, models
 
 
 class ProductProduct(models.Model):
@@ -34,3 +34,11 @@ def _search_qty_available_new(
         return super(ProductProduct, new_self)._search_qty_available_new(
             operator, value, lot_id=lot_id, owner_id=owner_id, package_id=package_id
         )
+
+    @api.depends_context("force_restricted_owner_id")
+    def _compute_quantities(self):
+        # Add force_restricted_owner_id to depends_context to compute qty when this
+        # key change.
+        # For example, in a report you want to print all stock available from a product
+        # and stock available from one owner.
+        return super()._compute_quantities()

stock_owner_restriction/readme/CONFIGURE.rst

@@ -6,3 +6,9 @@ To configure this module you need to:
 #. Go to *Inventory > Configuration > Operation Types*.
 #. Select an operation type, or create a new one, and set *Owner Restriction*
    field to the desired value.
+
+Developers notes
+
+This module update the context dependency of product quantity available to be computed
+correctly. If you need get product quantity available for an owner yo need set the
+context key "force_restricted_owner_id".

stock_owner_restriction/static/description/index.html

@@ -397,6 +397,10 @@ <h1><a class="toc-backref" href="#toc-entry-1">Configuration</a></h1>
 <li>Select an operation type, or create a new one, and set <em>Owner Restriction</em>
 field to the desired value.</li>
 </ol>
+<p>Developers notes</p>
+<p>This module update the context dependency of product quantity available to be computed
+correctly. If you need get product quantity available for an owner yo need set the
+context key “force_restricted_owner_id”.</p>
 </div>
 <div class="section" id="usage">
 <h1><a class="toc-backref" href="#toc-entry-2">Usage</a></h1>

stock_owner_restriction/tests/test_stock_owner_restriction.py

@@ -68,8 +68,14 @@ def setUpClass(cls):
 
     def test_product_qty_available(self):
         # Quants with owner assigned are not available
-        self.assertEqual(self.product.qty_available, 500.00)
-        self.product.invalidate_cache()
+        # No need invalidate the cache, force_restricted_owner_id key is added to
+        # context depends of product qty_available
+        self.assertEqual(
+            self.product.with_context(
+                force_restricted_owner_id=self.owner.id
+            ).qty_available,
+            500.00,
+        )
         self.assertEqual(
             self.product.with_context(skip_restricted_owner=True).qty_available, 1000.00
         )