[14.0][ADD] mrp_unbuild_valuation_layer_link

[14.0][FIX] mrp_unbuild_valuation_layer_link: add assertTrue to the test

mrp_unbuild_valuation_layer_link/__init__.py

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+from . import models

mrp_unbuild_valuation_layer_link/__manifest__.py

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+{
+    "name": "Valuation layers for unbuild orders",
+    "version": "14.0.1.0.0",
+    "license": "LGPL-3",
+    "category": "Manufacture",
+    "summary": "Unbuild orders display the connected valuation layers",
+    "author": "ForgeFlow, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/manufacture",
+    "depends": ["mrp_account"],
+    "data": ["views/mrp_unbuild_views.xml"],
+    "installable": True,
+}

mrp_unbuild_valuation_layer_link/models/__init__.py

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+from . import mrp_unbuild

mrp_unbuild_valuation_layer_link/models/mrp_unbuild.py

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+from ast import literal_eval
+
+from odoo import models
+
+
+class MrpUnbuild(models.Model):
+    _inherit = "mrp.unbuild"
+
+    def action_view_stock_valuation_layers(self):
+        self.ensure_one()
+        domain = [
+            (
+                "id",
+                "in",
+                (
+                    self.produce_line_ids + self.consume_line_ids
+                ).stock_valuation_layer_ids.ids,
+            )
+        ]
+        action = self.env["ir.actions.actions"]._for_xml_id(
+            "stock_account.stock_valuation_layer_action"
+        )
+        context = literal_eval(action["context"])
+        context.update(self.env.context)
+        context["no_at_date"] = True
+        context["search_default_group_by_product_id"] = False
+        return dict(action, domain=domain, context=context)

mrp_unbuild_valuation_layer_link/readme/CONTRIBUTORS.rst

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+* `ForgeFlow <https://www.forgeflow.com>`_:
+
+  * Thiago Mulero <thiago.mulero@forgeflow.com>

mrp_unbuild_valuation_layer_link/readme/DESCRIPTION.rst

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+This module shows a valuation button in the unbuild orders that is connected with valuation layers of the order.

mrp_unbuild_valuation_layer_link/readme/USAGE.rst

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+#. Go to *Manufacturing > Operations > Unbuild Orders* and select one that has the status = "Done".
+#. Press the button *Valuation*.

mrp_unbuild_valuation_layer_link/tests/__init__.py

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+from . import test_mrp__unbuild_valuation_layer_link

mrp_unbuild_valuation_layer_link/tests/test_mrp__unbuild_valuation_layer_link.py

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+from odoo.tests import Form
+
+from odoo.addons.mrp.tests.common import TestMrpCommon
+
+
+class TestUnbuild(TestMrpCommon):
+    def setUp(self):
+        super(TestUnbuild, self).setUp()
+        self.stock_location = self.env.ref("stock.stock_location_stock")
+        self.env.ref("base.group_user").write(
+            {"implied_ids": [(4, self.env.ref("stock.group_production_lot").id)]}
+        )
+
+    def test_unbuild_with_valuation_layer(self):
+        """This test creates an Unbuild order from a Manufacturing order and then check if the
+        valuation button links to the valuation layer of the order.
+        """
+        mo, bom, p_final, p1, p2 = self.generate_mo()
+
+        self.env["stock.quant"]._update_available_quantity(p1, self.stock_location, 100)
+        self.env["stock.quant"]._update_available_quantity(p2, self.stock_location, 5)
+        mo.action_assign()
+
+        mo_form = Form(mo)
+        mo_form.qty_producing = 5.0
+        mo = mo_form.save()
+        mo.button_mark_done()
+        layers_before_unbuild = (
+            self.env["stock.move"].search([]).stock_valuation_layer_ids.ids
+        )
+
+        x = Form(self.env["mrp.unbuild"])
+        x.product_id = p_final
+        x.bom_id = bom
+        x.product_qty = 5
+        unbuild = x.save()
+        unbuild.action_unbuild()
+        layers_after_unbuild = (
+            self.env["stock.move"].search([]).stock_valuation_layer_ids.ids
+        )
+
+        result = unbuild.action_view_stock_valuation_layers()
+        domain = result["domain"]
+        unbuild_valuation_layers = domain[0][2]
+        difference_layers = list(set(layers_after_unbuild) - set(layers_before_unbuild))
+
+        self.assertTrue(
+            difference_layers, "There should be new layers after doing the unbuild"
+        )
+        self.assertEqual(
+            result["res_model"],
+            "stock.valuation.layer",
+            "You should access to the model stock.valuation.layer",
+        )
+        self.assertEqual(
+            difference_layers,
+            unbuild_valuation_layers,
+            "You should have as domain the ids of the stock valuation belonging "
+            "to the ids of the stock moves of produce_line and consume_line",
+        )

mrp_unbuild_valuation_layer_link/views/mrp_unbuild_views.xml

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+<odoo>
+    <record id="mrp_unbuild_form_view_inherited" model="ir.ui.view">
+        <field name="name">mrp.unbuild.view.inherited - Button Valuation</field>
+        <field name="model">mrp.unbuild</field>
+        <field name="inherit_id" ref="mrp.mrp_unbuild_form_view" />
+        <field name="groups_id" eval="[(4, ref('stock.group_stock_manager'))]" />
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='button_box']" position="inside">
+                <button
+                    string="Valuation"
+                    type="object"
+                    name="action_view_stock_valuation_layers"
+                    class="oe_stat_button"
+                    icon="fa-dollar"
+                    groups="base.group_no_one"
+                    attrs="{'invisible': [('state', '=', 'draft')]}"
+                />
+            </xpath>
+        </field>
+    </record>
+</odoo>