[16.0][ADD] sale_invoice_partial_lines

sale_invoice_partial_lines/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+==========================
+Sale Invoice Partial Lines
+==========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:845f09508565b18e27ed0f7fb04ba3e072aa6f830076626db730f48fa2848d7c
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-nuobit%2Fodoo--addons-lightgray.png?logo=github
+    :target: https://github.com/nuobit/odoo-addons/tree/16.0/sale_invoice_partial_lines
+    :alt: nuobit/odoo-addons
+
+|badge1| |badge2| |badge3|
+
+* Add a per-line ``Selected`` checkbox on sale orders so users can pick
+  which lines go into the next regular invoice.
+* Persist the selection in the database, so it survives pagination,
+  refreshes, and closing the browser.
+* Extend the standard *Create Invoice* wizard with an ``Only selected lines``
+  option that includes only those flagged lines and resets the flag once
+  the invoice is created.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/nuobit/odoo-addons/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/nuobit/odoo-addons/issues/new?body=module:%20sale_invoice_partial_lines%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* NuoBiT Solutions SL
+
+Contributors
+~~~~~~~~~~~~
+
+* `NuoBiT <https://www.nuobit.com>`__:
+
+  * Eric Antones <eantones@nuobit.com>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is part of the `nuobit/odoo-addons <https://github.com/nuobit/odoo-addons/tree/16.0/sale_invoice_partial_lines>`_ project on GitHub.
+
+You are welcome to contribute.

sale_invoice_partial_lines/__init__.py

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+from . import models
+from . import wizards

sale_invoice_partial_lines/__manifest__.py

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+# Copyright 2026 NuoBiT Solutions SL - Eric Antones <eantones@nuobit.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Sale Invoice Partial Lines",
+    "summary": "Mark sale order lines and invoice only the marked ones",
+    "author": "NuoBiT Solutions SL",
+    "category": "Sales",
+    "version": "16.0.1.2.1",
+    "license": "AGPL-3",
+    "website": "https://github.com/nuobit/odoo-addons",
+    "depends": [
+        "sale",
+    ],
+    "data": [
+        "views/sale_order_views.xml",
+        "wizards/sale_advance_payment_inv_views.xml",
+    ],
+}

sale_invoice_partial_lines/i18n/ca.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_invoice_partial_lines
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2026-04-27 14:00+0000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: ca\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order_line__selected
+msgid ""
+"Mark this line for batch operations (invoicing, grouping, exporting, etc.)."
+msgstr ""
+"Marca aquesta línia per a operacions per lots (facturació, agrupació, "
+"exportació, etc.)."
+
+#. module: sale_invoice_partial_lines
+#. odoo-python
+#: code:addons/sale_invoice_partial_lines/wizards/sale_advance_payment_inv.py:0
+#, python-format
+msgid ""
+"No selected order lines are ready to invoice. Tick the 'Selected' checkbox on "
+"invoiceable lines before creating the invoice."
+msgstr ""
+"No hi ha cap línia seleccionada a punt per facturar. Marca la casella "
+"'Seleccionada' a les línies facturables abans de crear la factura."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order__selected_lines_count
+msgid "Number of selected order lines (sections and notes excluded)."
+msgstr "Nombre de línies de comanda seleccionades (sense seccions ni notes)."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_advance_payment_inv__only_selected_lines
+msgid "Only selected lines"
+msgstr "Només línies seleccionades"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order_line__selected
+msgid "Selected"
+msgstr "Seleccionada"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order__selected_lines_count
+msgid "Selected lines"
+msgstr "Línies seleccionades"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order__selected_lines_amount
+msgid "Subtotal of selected lines"
+msgstr "Subtotal de les línies seleccionades"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order__selected_lines_amount
+msgid "Sum of the untaxed subtotal of the selected order lines."
+msgstr ""
+"Suma del subtotal sense impostos de les línies de comanda seleccionades."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_advance_payment_inv__only_selected_lines
+msgid ""
+"When set, the invoice will include only the order lines flagged as "
+"'Selected'. After the invoice is created, the flag is reset on every line "
+"that was just invoiced."
+msgstr ""
+"Quan està activat, la factura inclourà només les línies marcades com a "
+"'Seleccionada'. Després de crear la factura, l'indicador es restableix a "
+"cada línia facturada."

sale_invoice_partial_lines/i18n/es.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_invoice_partial_lines
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2026-04-27 14:00+0000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order_line__selected
+msgid ""
+"Mark this line for batch operations (invoicing, grouping, exporting, etc.)."
+msgstr ""
+"Marca esta línea para operaciones por lotes (facturación, agrupación, "
+"exportación, etc.)."
+
+#. module: sale_invoice_partial_lines
+#. odoo-python
+#: code:addons/sale_invoice_partial_lines/wizards/sale_advance_payment_inv.py:0
+#, python-format
+msgid ""
+"No selected order lines are ready to invoice. Tick the 'Selected' checkbox on "
+"invoiceable lines before creating the invoice."
+msgstr ""
+"No hay líneas seleccionadas listas para facturar. Marca la casilla "
+"'Seleccionada' en las líneas facturables antes de crear la factura."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order__selected_lines_count
+msgid "Number of selected order lines (sections and notes excluded)."
+msgstr "Número de líneas de pedido seleccionadas (sin secciones ni notas)."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_advance_payment_inv__only_selected_lines
+msgid "Only selected lines"
+msgstr "Sólo líneas seleccionadas"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order_line__selected
+msgid "Selected"
+msgstr "Seleccionada"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order__selected_lines_count
+msgid "Selected lines"
+msgstr "Líneas seleccionadas"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,field_description:sale_invoice_partial_lines.field_sale_order__selected_lines_amount
+msgid "Subtotal of selected lines"
+msgstr "Subtotal de las líneas seleccionadas"
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_order__selected_lines_amount
+msgid "Sum of the untaxed subtotal of the selected order lines."
+msgstr "Suma del subtotal sin impuestos de las líneas de pedido seleccionadas."
+
+#. module: sale_invoice_partial_lines
+#: model:ir.model.fields,help:sale_invoice_partial_lines.field_sale_advance_payment_inv__only_selected_lines
+msgid ""
+"When set, the invoice will include only the order lines flagged as "
+"'Selected'. After the invoice is created, the flag is reset on every line "
+"that was just invoiced."
+msgstr ""
+"Cuando está activo, la factura incluirá sólo las líneas marcadas como "
+"'Seleccionada'. Después de crear la factura, el indicador se restablece en "
+"cada línea facturada."

sale_invoice_partial_lines/models/__init__.py

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+from . import sale_order_line
+from . import sale_order

sale_invoice_partial_lines/models/sale_order.py

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+# Copyright 2026 NuoBiT Solutions SL - Eric Antones <eantones@nuobit.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    selected_lines_count = fields.Integer(
+        string="Selected lines",
+        compute="_compute_selected_lines",
+        help="Number of selected order lines (sections and notes excluded).",
+    )
+    selected_lines_amount = fields.Monetary(
+        string="Subtotal of selected lines",
+        compute="_compute_selected_lines",
+        currency_field="currency_id",
+        help="Sum of the untaxed subtotal of the selected order lines.",
+    )
+
+    @api.depends(
+        "order_line.selected",
+        "order_line.price_subtotal",
+        "order_line.display_type",
+    )
+    def _compute_selected_lines(self):
+        for order in self:
+            selected = order.order_line.filtered(
+                lambda line: line.selected and not line.display_type
+            )
+            order.selected_lines_count = len(selected)
+            order.selected_lines_amount = sum(selected.mapped("price_subtotal"))
+
+    def _get_invoiceable_lines(self, final=False):
+        invoiceable_lines = super()._get_invoiceable_lines(final=final)
+        if not self.env.context.get("only_selected_lines"):
+            return invoiceable_lines
+
+        # Keep the result from super() as the source of truth for what is
+        # invoiceable, then only narrow regular lines to the selected ones.
+        invoiceable_line_ids = []
+        down_payment_line_ids = []
+        group_lines = []
+        group_has_selected_line = False
+
+        def flush_group():
+            nonlocal group_lines, group_has_selected_line
+            if group_has_selected_line:
+                invoiceable_line_ids.extend(
+                    line.id
+                    for line in group_lines
+                    if line.display_type or line.selected
+                )
+            group_lines = []
+            group_has_selected_line = False
+
+        for line in invoiceable_lines:
+            if line.is_downpayment and not line.display_type:
+                down_payment_line_ids.append(line.id)
+                continue
+            if line.display_type == "line_section":
+                flush_group()
+                group_lines = [line]
+                continue
+            group_lines.append(line)
+            if not line.display_type and line.selected:
+                group_has_selected_line = True
+        flush_group()
+
+        return self.env["sale.order.line"].browse(
+            invoiceable_line_ids + down_payment_line_ids
+        )

sale_invoice_partial_lines/models/sale_order_line.py

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+# Copyright 2026 NuoBiT Solutions SL - Eric Antones <eantones@nuobit.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    selected = fields.Boolean(
+        default=False,
+        copy=False,
+        help="Mark this line for batch operations (invoicing, grouping, "
+        "exporting, etc.).",
+    )

sale_invoice_partial_lines/readme/CONTRIBUTORS.rst

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+* `NuoBiT <https://www.nuobit.com>`__:
+
+  * Eric Antones <eantones@nuobit.com>

sale_invoice_partial_lines/readme/DESCRIPTION.rst

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+* Add a per-line ``Selected`` checkbox on sale orders so users can pick
+  which lines go into the next regular invoice.
+* Persist the selection in the database, so it survives pagination,
+  refreshes, and closing the browser.
+* Extend the standard *Create Invoice* wizard with an ``Only selected lines``
+  option that includes only those flagged lines and resets the flag once
+  the invoice is created.