[ADD] 7.0 version of account_reset_chart

account_reset_chart/__init__.py

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+import model

account_reset_chart/__openerp__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Odoo, an open source suite of business apps
+#    This module copyright (C) 2014 Therp BV (<http://therp.nl>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+{
+    "name": "Reset a chart of accounts",
+    "version": "1.0",
+    "author": "Therp BV",
+    "category": 'Partner',
+    "description": """
+Removes the current chart of accounts, including moves and journals. By
+necessity, this process also removes the company's bank accounts as they
+are linked to the company's journals and the company's payment orders
+and payment modes if the payment module is installed.
+
+No interface is provided. Please run through xmlrpc, for instance using
+erppeek:
+
+
+import erppeek
+
+host = 'localhost'
+port = '8069'
+user_pw = 'admin'
+dbname = 'openerp'
+
+client = erppeek.Client('http://%s:%s' % (host, port))
+client.login('admin', user_pw, dbname)
+wiz_id = client.create('account.reset.chart', {'company_id': 1})
+client.AccountResetChart.reset_chart([wiz_id])
+
+
+Use with caution, obviously.
+
+Compatibility
+=============
+This module is compatible with Odoo 7.0.
+""",
+    "depends": [
+        'account',
+    ],
+}

account_reset_chart/model/__init__.py

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+from . import account_reset_chart

account_reset_chart/model/account_reset_chart.py

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+from openerp.osv import orm, fields
+from openerp import netsvc
+import logging
+
+
+class ResetChart(orm.TransientModel):
+    _name = 'account.reset.chart'
+    _rec_name = 'company_id'
+    _columns = {
+        'company_id': fields.many2one(
+            'res.company', required=True),
+        }
+
+    def reset_chart(self, cr, uid, ids, context=None):
+        logger = logging.getLogger('openerp.addons.account_reset_chart')
+        wkf_service = netsvc.LocalService('workflow')
+        wiz = self.browse(cr, uid, ids[0], context=context)
+        company_id = wiz.company_id.id
+        move_obj = self.pool['account.move']
+        inv_obj = self.pool['account.invoice']
+        inv_line_obj = self.pool['account.invoice.line']
+        inv_tax_obj = self.pool['account.invoice.tax']
+
+        def unlink_from_company(model):
+            logger.info('Unlinking all records of model %s', model)
+            obj = self.pool.get(model)
+            if not obj:
+                logger.info('Model %s not found', model)
+                return
+            obj_ids = obj.search(
+                cr, uid, [('company_id', '=', company_id)],
+                context=context)
+            obj.unlink(cr, uid, obj_ids)
+
+        payment_obj = self.pool.get('payment.order')
+        if payment_obj:
+            logger.info('Deleting payment orders.')
+            cr.execute(
+                """
+                DELETE FROM payment_line
+                WHERE order_id IN (
+                    SELECT id FROM payment_order
+                    WHERE company_id = %s);
+                """, (company_id,))
+            cr.execute(
+                "DELETE FROM payment_order WHERE company_id = %s;",
+                (company_id,))
+
+            unlink_from_company('payment.mode')
+
+        unlink_from_company('account.banking.account.settings')
+        unlink_from_company('res.partner.bank')
+
+        logger.info('Undoing reconciliations')
+        rec_obj = self.pool['account.move.reconcile']
+        rec_ids = rec_obj.search(
+            cr, uid,
+            [('line_id.move_id.company_id', '=', company_id)], context=context)
+        rec_obj.unlink(cr, uid, rec_ids, context=context)
+
+        logger.info('Reset paid invoices\'s workflows')
+        paid_inv_ids = tuple(inv_obj.search(
+            cr, uid,
+            [('company_id', '=', company_id), ('state', '=', 'paid')],
+            context=context))
+        if paid_inv_ids:
+            cr.execute(
+                """
+                UPDATE wkf_instance
+                SET state = 'active'
+                WHERE res_type = 'account_invoice'
+                AND res_id IN %s""" % (paid_inv_ids,))
+            cr.execute(
+                """
+                UPDATE wkf_workitem
+                SET act_id = (
+                    SELECT res_id FROM ir_model_data
+                    WHERE module = 'account'
+                        AND name = 'act_open')
+                WHERE inst_id IN (
+                    SELECT id FROM wkf_instance
+                    WHERE res_type = 'account_invoice'
+                    AND res_id IN %s)
+                """ % (paid_inv_ids,))
+            for inv_id in paid_inv_ids:
+                wkf_service.trg_validate(
+                    uid, 'account.invoice', inv_id, 'invoice_cancel', cr)
+
+        logger.info('Dismantling invoices')
+        inv_ids = inv_obj.search(
+            cr, uid,
+            [('company_id', '=', company_id)],
+            context=context)
+        inv_line_ids = inv_line_obj.search(
+            cr, uid, [('invoice_id', 'in', inv_ids)], context=context)
+        inv_line_obj.unlink(cr, uid, inv_line_ids, context=context)
+        inv_tax_ids = inv_tax_obj.search(
+            cr, uid, [('invoice_id', 'in', inv_ids)], context=context)
+        inv_tax_obj.unlink(cr, uid, inv_tax_ids, context=context)
+        logger.info('Unlinking invoices')
+        cr.execute(
+            """
+            DELETE FROM account_invoice
+            WHERE id IN %s""" % (tuple(inv_ids),))
+
+        logger.info('Unlinking moves')
+        move_ids = move_obj.search(
+            cr, uid, [('company_id', '=', company_id)],
+            context=context)
+        cr.execute(
+            """UPDATE account_move SET state = 'draft'
+               WHERE id IN %s""" % (tuple(move_ids),))
+        move_obj.unlink(cr, uid, move_ids, context=context)
+
+        unlink_from_company('account.fiscal.position')
+        unlink_from_company('account.tax')
+        unlink_from_company('account.tax.code')
+        unlink_from_company('account.journal')
+
+        logger.info('Unlink properties with account as values')
+        cr.execute(
+            """
+            DELETE FROM ir_property
+            WHERE value_reference LIKE 'account.account,%%'
+            AND company_id = %s""" % (company_id,))
+        unlink_from_company('account.account')
+        return True