TA#72203 [MIG][16.0] project_task_subtask_same_project

.docker_files/main/__manifest__.py

@@ -40,9 +40,10 @@
         "project_task_parent_domain",
         "project_task_reference",
         "project_task_resource_type",
-        "project_time_range",
         "project_task_search_parent_subtask",
         "project_task_stage_external_mail",
+        "project_task_subtask_same_project",
+        "project_time_range",
         "project_track_end_date",
         "project_type_advanced",
     ],

Dockerfile

@@ -43,6 +43,7 @@ COPY project_task_reference /mnt/extra-addons/project_task_reference
 COPY project_task_resource_type /mnt/extra-addons/project_task_resource_type
 COPY project_task_stage_external_mail /mnt/extra-addons/project_task_stage_external_mail
 COPY project_task_search_parent_subtask /mnt/extra-addons/project_task_search_parent_subtask
+COPY project_task_subtask_same_project /mnt/extra-addons/project_task_subtask_same_project
 COPY project_time_range /mnt/extra-addons/project_time_range
 COPY project_track_end_date /mnt/extra-addons/project_track_end_date
 COPY project_type_advanced /mnt/extra-addons/project_type_advanced

project_task_subtask_same_project/README.rst

@@ -0,0 +1,27 @@
+Project Task Subtask Same Project  
+=================================  
+Ensure that subtasks always belong to the same project as their parent task.  
+
+Starting from **Odoo v16**, a new feature allows subtasks to belong to one project  
+while being displayed under a different project using the `display_project_id` field.  
+
+This module **disables this behavior**, ensuring that tasks and their subtasks  
+are always under the same project **both in data and display**.  
+
+- **Subtasks remain in the same project as their parent task.**  
+- When attempting to assign a subtask to a task from a different project,  
+  an **error message** is displayed.  
+
+.. image:: static/description/subtask_in_different_project.png  
+
+
+- In the subtask form view, the **display_project** field is **readonly**.  
+- The value is automatically propagated from the parent task.  
+- When changing the **project** on a parent task, both the `project_id`  
+  and `display_project_id` fields are automatically updated on all its subtasks. 
+
+.. image:: static/description/subtask_project_readonly.png  
+
+Contributors  
+------------  
+* Numigi (tm) and all its contributors (https://bit.ly/numigiens)  

project_task_subtask_same_project/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from . import models

project_task_subtask_same_project/__manifest__.py

@@ -0,0 +1,19 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+{
+    "name": "Project Task Subtask Same Project",
+    "version": "16.0.1.0.0",
+    "author": "Numigi",
+    "maintainer": "Numigi",
+    "website": "https://bit.ly/numigi-com",
+    "license": "LGPL-3",
+    "category": "Project",
+    "summary": "Constrain a subtask to be on the same project that its parent",
+    "depends": ["project"],
+    "data": [
+        "data/res_config_data.xml",
+        "views/project_task_views.xml",
+    ],
+    "installable": True,
+}

project_task_subtask_same_project/data/res_config_data.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <data>
+        <record model="res.config.settings" id="res_config_settings">
+            <field name="group_subtask_project" eval="1" />
+        </record>
+
+        <function model="res.config.settings" name="execute">
+            <value eval="[ref('res_config_settings')]" />
+        </function>
+    </data>
+</odoo>

project_task_subtask_same_project/i18n/fr.po

@@ -0,0 +1,32 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* project_task_subtask_same_project
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2025-02-06 06:00+0000\n"
+"PO-Revision-Date: 2025-02-06 06:00+0000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: project_task_subtask_same_project
+#: model:ir.model,name:project_task_subtask_same_project.model_project_task
+msgid "Task"
+msgstr "Tâche"
+
+#. module: project_task_subtask_same_project
+#. odoo-python
+#: code:addons/project_task_subtask_same_project/models/project_task.py:0
+#, python-format
+msgid ""
+"The subtask '{subtask}' must be in the same project as its parent task "
+"'{parent_task}'."
+msgstr ""
+"La sous-tâche {subtask}  doit être sous le même projet que sa tâche parente "
+"'{parent_task}'."

project_task_subtask_same_project/models/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from . import project_task

project_task_subtask_same_project/models/project_task.py

@@ -0,0 +1,39 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from odoo import _, api, models
+from odoo.exceptions import ValidationError
+
+
+class ProjectTask(models.Model):
+    _inherit = "project.task"
+
+    def write(self, vals):
+        """
+        Propagate the value of the project to the subtask when it
+        is changed on the parent task.
+        """
+        res = super().write(vals)
+        for task in self:
+            if task.child_ids and "project_id" in vals:
+                task.child_ids.write(
+                    {
+                        "project_id": vals["project_id"],
+                        "display_project_id": vals["project_id"],
+                    }
+                )
+        return res
+
+    @api.constrains("project_id", "parent_id", "display_project_id")
+    def _check_subtask_project_consistency(self):
+        for task in self:
+            if task.parent_id and task.project_id != task.parent_id.project_id:
+                raise ValidationError(
+                    _(
+                        "The subtask '{subtask}' must be in the same project"
+                        "as its parent task '{parent_task}'."
+                    ).format(
+                        subtask=task.display_name,
+                        parent_task=task.parent_id.display_name,
+                    )
+                )

project_task_subtask_same_project/tests/__init__.py

@@ -0,0 +1,4 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from . import test_project_task

project_task_subtask_same_project/tests/test_project_task.py

@@ -0,0 +1,57 @@
+# Copyright 2025 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+import pytest
+from odoo.exceptions import ValidationError
+from odoo.tests.common import TransactionCase
+
+
+class TestProjectTaskSubTaskSameProject(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.project_a = cls.env["project.project"].create({"name": "projectA"})
+        cls.project_b = cls.env["project.project"].create({"name": "projectB"})
+        cls.task_parent = cls.env["project.task"].create(
+            {"name": "Task Parent", "project_id": cls.project_a.id}
+        )
+        cls.subtask_1 = cls.env["project.task"].create(
+            {
+                "name": "Task Child 1",
+                "project_id": cls.task_parent.project_id.id,
+                "parent_id": cls.task_parent.id,
+                "planned_hours": 1.0,
+            }
+        )
+        cls.subtask_2 = cls.env["project.task"].create(
+            {
+                "name": "Task Child 2",
+                "project_id": cls.task_parent.project_id.id,
+                "parent_id": cls.task_parent.id,
+                "planned_hours": 1.0,
+            }
+        )
+        cls.subtask_3 = cls.env["project.task"].create(
+            {
+                "name": "Task Child 2",
+                "project_id": cls.task_parent.project_id.id,
+                "parent_id": cls.subtask_2.id,
+                "planned_hours": 1.0,
+            }
+        )
+
+    def test_whenParentTaskChangeProject_thenSubTaskInheritNewProject(self):
+        self.task_parent.project_id = self.project_b.id
+
+        assert self.subtask_1.project_id == self.project_b
+        assert self.subtask_1.display_project_id == self.project_b
+
+        assert self.subtask_2.project_id == self.project_b
+        assert self.subtask_2.display_project_id == self.project_b
+
+        assert self.subtask_3.project_id == self.project_b
+        assert self.subtask_3.display_project_id == self.project_b
+
+    def test_onUpdateSubtask_ifNotSameProject_raiseError(self):
+        with pytest.raises(ValidationError):
+            self.subtask_1.project_id = self.project_b

project_task_subtask_same_project/views/project_task_views.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+    <record id="view_task_form2" model="ir.ui.view">
+        <field name="name">Project task: Project Readonly for Subtasks</field>
+        <field name="model">project.task</field>
+        <field name="inherit_id" ref="project.view_task_form2"/>
+        <field name="arch" type="xml">
+            <field name="display_project_id" position="attributes">
+                <attribute name="attrs">{'readonly': [('parent_id', '!=', False)],'invisible': [('parent_id', '=', False)]}</attribute>
+            </field>
+        </field>
+    </record>
+
+    <record id="view_task_kanban" model="ir.ui.view">
+        <field name="name">Project task: Project Readonly for Subtasks Kanban</field>
+        <field name="model">project.task</field>
+        <field name="inherit_id" ref="project.view_task_kanban"/>
+        <field name="arch" type="xml">
+            <field name="project_id" position="after">
+                <field name="parent_id" invisible="1"/>
+            </field>
+            <field name="project_id" position="attributes">
+                <attribute name="attrs">{'readonly': [('parent_id', '!=', False)]}</attribute>
+            </field>
+        </field>
+    </record>
+
+</odoo>