[ADD] stock_free_qty

setup/stock_free_quantity/odoo/addons/stock_free_quantity

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+../../../../stock_free_quantity

setup/stock_free_quantity/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

stock_free_quantity/__init__.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import models

stock_free_quantity/__manifest__.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Stock Free Quantity",
+    "version": "14.0.1.0.0",
+    "author": "akretion,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/stock-logistics-warehouse",
+    "development_status": "Production/Stable",
+    "category": "Warehouse",
+    "depends": ["stock"],
+    "license": "AGPL-3",
+    "data": [
+        "views/product_template_view.xml",
+        "views/product_product_view.xml",
+    ],
+    "installable": True,
+}

stock_free_quantity/models/__init__.py

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+from . import product_template

stock_free_quantity/models/product_template.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    def _compute_quantities_dict(self):
+        prod_available = super()._compute_quantities_dict()
+        for template in self:
+            free_qty = 0
+            for p in template.with_context(active_test=False).product_variant_ids:
+                free_qty += p.free_qty
+            prod_available[template.id]["free_qty"] = free_qty
+        return prod_available
+
+    def _compute_quantities(self):
+        super()._compute_quantities()
+        res = self._compute_quantities_dict()
+        for template in self:
+            template.free_qty = res[template.id]["free_qty"]
+
+    def _search_free_qty(self, operator, value):
+        return [("product_variant_ids.free_qty", operator, value)]
+
+    free_qty = fields.Float(
+        "Free Quantity",
+        compute="_compute_quantities",
+        search="_search_free_qty",
+        compute_sudo=False,
+        digits="Product Unit of Measure",
+    )

stock_free_quantity/readme/CONTRIBUTORS.rst

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+* Florian da Costa <florian.dacost@akretion.com>

stock_free_quantity/readme/DESCRIPTION.rst

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+Add Product variant free quantity in Product form view and add the same on Product templates.

stock_free_quantity/tests/__init__.py

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+from . import test_template_free_qty

stock_free_quantity/tests/test_template_free_qty.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+from odoo.tests import common
+
+
+class TestTemplateFreeQty(common.SavepointCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
+        cls.template_with_variant = cls.env.ref(
+            "product.product_product_11_product_template"
+        )
+        cls.template_with_no_variant = cls.env.ref(
+            "product.product_product_10_product_template"
+        )
+
+    def test_template_free_qty(self):
+        # template has 2 variants with 26 and 30 free qty, template should have 56
+        self.assertEqual(self.template_with_variant.free_qty, 56)
+        self.assertEqual(
+            self.template_with_no_variant.free_qty,
+            self.template_with_no_variant.product_variant_ids.free_qty,
+        )
+
+    def test_search_template_free_qty(self):
+        template_with_free_qty_ids = (
+            self.env["product.template"].search([("free_qty", ">", 0)]).ids
+        )
+        self.assertIn(self.template_with_variant.id, template_with_free_qty_ids)
+        self.assertIn(self.template_with_no_variant.id, template_with_free_qty_ids)
+        template_with_no_free_qty = self.env.ref(
+            "product.product_product_22_product_template"
+        )
+        self.assertNotIn(template_with_no_free_qty.id, template_with_free_qty_ids)

stock_free_quantity/views/product_product_view.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+
+    <record model="ir.ui.view" id="product_normal_form_view">
+        <field name="model">product.product</field>
+        <field name="inherit_id" ref="stock.product_form_view_procurement_button" />
+        <field name="arch" type="xml">
+            <xpath
+                expr="//button[@name='action_product_forecast_report']"
+                position="after"
+            >
+                <button
+                    type="object"
+                    name="action_open_quants"
+                    attrs="{'invisible':[('type', 'not in', ['product'])]}"
+                    class="oe_stat_button"
+                    icon="fa-building-o"
+                >
+                    <div class="o_field_widget o_stat_info">
+                        <span class="o_stat_value" widget="statinfo">
+                            <field
+                                name="free_qty"
+                                widget="statinfo"
+                                nolabel="1"
+                                class="mr4"
+                            />
+                            <field name="uom_name" />
+                        </span>
+                        <span class="o_stat_text">Free</span>
+                    </div>
+                </button>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>

stock_free_quantity/views/product_template_view.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record model="ir.ui.view" id="view_stock_available_form">
+        <field name="model">product.template</field>
+        <field
+            name="inherit_id"
+            ref="stock.product_template_form_view_procurement_button"
+        />
+        <field name="arch" type="xml">
+            <xpath
+                expr="//button[@name='action_product_tmpl_forecast_report']"
+                position="after"
+            >
+                <button
+                    type="object"
+                    name="action_open_quants"
+                    attrs="{'invisible':[('type', 'not in', ['product'])]}"
+                    class="oe_stat_button"
+                    icon="fa-building-o"
+                >
+                    <div class="o_field_widget o_stat_info">
+                        <span class="o_stat_value" widget="statinfo">
+                            <field
+                                name="free_qty"
+                                widget="statinfo"
+                                nolabel="1"
+                                class="mr4"
+                            />
+                            <field name="uom_name" />
+                        </span>
+                        <span class="o_stat_text">Free</span>
+                    </div>
+                </button>
+            </xpath>
+        </field>
+    </record>
+
+        <record model="ir.ui.view" id="product_template_kanban_free_qty_view">
+            <field name="model">product.template</field>
+            <field name="inherit_id" ref="product.product_template_kanban_view" />
+            <field name="priority" eval="15" />
+            <field name="arch" type="xml">
+                <xpath expr="//div[@name='product_lst_price']" position="after">
+                    <div t-if="record.type.raw_value == 'product'">Free: <field
+                        name="free_qty"
+                    /> <field name="uom_id" /></div>
+                </xpath>
+            </field>
+        </record>
+
+        <record id="view_stock_product_template_free_qty_tree" model="ir.ui.view">
+            <field name="model">product.template</field>
+            <field name="inherit_id" ref="stock.view_stock_product_template_tree" />
+            <field name="arch" type="xml">
+                <field name="qty_available" position="after">
+                    <field
+                    name="free_qty"
+                    attrs="{'invisible':[('type', '!=', 'product')]}"
+                    optional="show"
+                    decoration-danger="free_qty &lt; 0"
+                    decoration-bf="1"
+                />
+                </field>
+            </field>
+        </record>
+
+        <record id="view_stock_product_product_free_qty_tree" model="ir.ui.view">
+            <field name="model">product.product</field>
+            <field name="inherit_id" ref="stock.view_stock_product_tree" />
+            <field name="arch" type="xml">
+                <field name="qty_available" position="after">
+                    <field
+                    name="free_qty"
+                    attrs="{'invisible':[('type', '!=', 'product')]}"
+                    optional="show"
+                    decoration-danger="free_qty &lt; 0"
+                    decoration-warning="free_qty == 0"
+                    decoration-bf="1"
+                />
+                </field>
+            </field>
+        </record>
+
+</odoo>