Merge pull request #490 from Tecnativa/9.0-mig-account_asset_depr_line_cancel

[MIG] account_asset_depr_line_cancel: Migration to 9.0

account_asset_depr_line_cancel/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+================================================
+Cancel button on account asset depreciation line
+================================================
+
+This module adds a button to allow to remove the depreciation journal entry
+created by each asset depreciation line.
+
+Usage
+=====
+
+On each depreciation line that has created a journal entry, you have a new
+button with a white cross in a red circle that allows to remove that entry.
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/92/9.0
+
+Known Issues
+============
+
+- It can cause a sequence gap if the entries are posted (with a sequence number)
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/
+account-financial-tools/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 `here <https://github.com/OCA/
+account-financial-tools/issues/new>`_.
+
+
+Credits
+=======
+
+Contributors
+------------
+
+* Pedro M. Baeza <pedro.baeza@tecnativa.com>
+* David Vidal <david.vidal@tecnativa.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+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.
+
+To contribute to this module, please visit http://odoo-community.org.

account_asset_depr_line_cancel/__init__.py

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+# -*- coding: utf-8 -*-
+# (c) 2015 Serv. Tecnol. Avanzados - Pedro M. Baeza
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+from . import models

account_asset_depr_line_cancel/__openerp__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2015-2017 Pedro M. Baeza <pedro.baeza@tecnativa.com>
+# Copyright 2017 David Vidal <david.vidal@tecnativa.com>
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+{
+    'name': 'Assets Management - Cancel button',
+    'version': '9.0.1.0.0',
+    'depends': [
+        'account_asset',
+    ],
+    'author': "Tecnativa, "
+              "Odoo Community Association (OCA)",
+    'website': 'http://www.serviciosbaeza.com',
+    'category': 'Accounting & Finance',
+    'test': [
+    ],
+    'data': [
+        'views/account_asset_asset_view.xml',
+    ],
+    'installable': True,
+    'license': 'AGPL-3',
+}

account_asset_depr_line_cancel/models/__init__.py

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+# -*- coding: utf-8 -*-
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+from . import account_asset_asset

account_asset_depr_line_cancel/models/account_asset_asset.py

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+# -*- coding: utf-8 -*-
+# Copyright 2015-2017 Pedro M. Baeza <pedro.baeza@tecnativa.com>
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+
+from openerp import models, api
+
+
+class AccountAssetDepreciationLine(models.Model):
+    _inherit = 'account.asset.depreciation.line'
+
+    @api.multi
+    def unlink_move(self):
+        moves = self.mapped('move_id')
+        moves.filtered(lambda x: x.state == 'posted').button_cancel()
+        moves.unlink()
+        self.write({'move_check': False})
+        self.mapped('asset_id').filtered(lambda x: x.state == 'close').write({
+            'state': 'open',
+        })
+        return True

account_asset_depr_line_cancel/views/account_asset_asset_view.xml

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+<openerp>
+<data>
+    <record model="ir.ui.view" id="view_account_asset_asset_form">
+        <field name="name">Account Asset Form (cancel button)</field>
+        <field name="model">account.asset.asset</field>
+        <field name="inherit_id" ref="account_asset.view_account_asset_asset_form"/>
+        <field name="arch" type="xml">
+            <field name="depreciation_line_ids" position="attributes">
+                <attribute name="options">{'reload_on_button': true}</attribute>
+            </field>
+            <button name="create_move" position="after">
+                <field name="move_id" invisible="1"/>
+                <button name="unlink_move"
+                        icon="fa-times-circle text-danger"
+			class="text-danger"
+                        string="Delete Move"
+                        type="object"
+                        confirm="Are you sure?"
+                        groups="account.group_account_manager"
+                        attrs="{'invisible': [('move_check', '=', False)]}"
+                />
+            </button>
+        </field>
+    </record>
+</data>
+</openerp>