[12.0][ADD] hr_timesheet_task_domain: task domain depends on project

hr_timesheet_task_domain/README.rst

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+===============================
+Task Log: limit Task by Project
+===============================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/licence-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-OCA%2Ftimesheet-lightgray.png?logo=github
+    :target: https://github.com/OCA/timesheet/tree/12.0/hr_timesheet_task_domain
+    :alt: OCA/timesheet
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/timesheet-12-0/timesheet-12-0-hr_timesheet_task_domain
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/117/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+This module adjusts the domain applied to task field in order to limit task
+selection to currently-selected project. If `project_stage_closed` module is
+installed, also limits selection to tasks in any of "Open" stages in order to
+accommodate a project flow.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/timesheet/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/timesheet/issues/new?body=module:%20hr_timesheet_task_domain%0Aversion:%2012.0%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
+~~~~~~~
+
+* Tecnativa
+* Brainbean Apps
+
+Contributors
+~~~~~~~~~~~~
+
+* `Tecnativa <https://www.tecnativa.com>`_:
+
+    * Pedro M. Baeza
+    * Antonio Espinosa
+    * Carlos Dauden
+    * Sergio Teruel
+    * Luis M. ontalba
+    * Ernesto Tejeda
+
+* Alexey Pelykh <alexey.pelykh@brainbeanapps.com>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/timesheet <https://github.com/OCA/timesheet/tree/12.0/hr_timesheet_task_domain>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

hr_timesheet_task_domain/__init__.py

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

hr_timesheet_task_domain/__manifest__.py

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+# Copyright 2016 Tecnativa - Antonio Espinosa
+# Copyright 2016 Tecnativa - Sergio Teruel
+# Copyright 2016-2018 Tecnativa - Pedro M. Baeza
+# Copyright 2018 Tecnativa - Ernesto Tejeda
+# Copyright 2019 Brainbean Apps (https://brainbeanapps.com)
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Task Log: limit Task by Project',
+    'version': '12.0.1.0.0',
+    'category': 'Human Resources',
+    'website': 'https://github.com/OCA/hr-timesheet',
+    'author':
+        'Tecnativa, '
+        'Brainbean Apps, '
+        'Odoo Community Association (OCA)',
+    'license': 'AGPL-3',
+    'installable': True,
+    'application': False,
+    'summary': (
+        'Limit task selection to tasks on currently-selected project'
+    ),
+    'depends': [
+        'hr_timesheet',
+    ],
+}

hr_timesheet_task_domain/models/__init__.py

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

hr_timesheet_task_domain/models/account_analytic_line.py

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+# Copyright 2016 Tecnativa - Antonio Espinosa
+# Copyright 2016 Tecnativa - Sergio Teruel
+# Copyright 2016-2018 Tecnativa - Pedro M. Baeza
+# Copyright 2019 Brainbean Apps (https://brainbeanapps.com)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models, api
+
+
+class AccountAnalyticLine(models.Model):
+    _inherit = 'account.analytic.line'
+
+    @api.onchange('project_id')
+    def onchange_project_id(self):
+        # Check if 'closed' field exists (provided by project_stage_closed)
+        project_stage_closed = 'project.stage' in self.env \
+            and 'closed' in self.env['project.stage']._fields
+
+        task = self.task_id
+        res = super().onchange_project_id()
+        if res is None:
+            res = {}
+        if self.project_id:  # Show only opened tasks
+            task_domain = [
+                ('project_id', '=', self.project_id.id),
+            ]
+            if project_stage_closed:
+                task_domain = task_domain + [
+                    ('stage_id.closed', '=', False),
+                ]
+            res_domain = res.setdefault('domain', {})
+            res_domain.update({
+                'task_id': task_domain,
+            })
+        else:  # Reset domain for allowing selection of any task
+            res['domain'] = {'task_id': []}
+        if task.project_id == self.project_id:
+            # Restore previous task if belongs to the same project
+            self.task_id = task
+        return res
+
+    @api.onchange('task_id')
+    def _onchange_task_id(self):
+        super()._onchange_task_id()
+
+        if self.task_id:
+            self.project_id = self.task_id.project_id

hr_timesheet_task_domain/readme/CONTRIBUTORS.rst

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+* `Tecnativa <https://www.tecnativa.com>`_:
+
+    * Pedro M. Baeza
+    * Antonio Espinosa
+    * Carlos Dauden
+    * Sergio Teruel
+    * Luis M. ontalba
+    * Ernesto Tejeda
+
+* Alexey Pelykh <alexey.pelykh@brainbeanapps.com>

hr_timesheet_task_domain/readme/DESCRIPTION.rst

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+This module adjusts the domain applied to task field in order to limit task
+selection to currently-selected project. If `project_stage_closed` module is
+installed, also limits selection to tasks in any of "Open" stages in order to
+accommodate a project flow.