[MERGE, IMP] Account_sequnece: add installer which make all journals installed in db set internal seq on it

bzr revid: mra@mra-laptop-20101125041033-87bq1bpjvlm7avtw

addons/account_sequence/__init__.py

@@ -20,5 +20,6 @@
 ##############################################################################
 
 import account_sequence
+import account_sequence_installer
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/account_sequence/__openerp__.py

@@ -30,7 +30,11 @@
     'website': 'http://www.openerp.com',
     'depends': ['account'],
     'init_xml': [],
-    'update_xml': ['account_sequence_data.xml','account_sequence.xml'],
+    'update_xml': [
+        'account_sequence_data.xml',
+        'account_sequence_installer_view.xml',
+        'account_sequence.xml'
+    ],
     'demo_xml': [],
     'installable': True,
     'active': False,

addons/account_sequence/account_sequence.py

@@ -46,7 +46,7 @@ class account_journal(osv.osv):
     _inherit = "account.journal"
 
     _columns = {
-        'internal_sequence': fields.many2one('ir.sequence', 'Internal Sequence'),
+        'internal_sequence': fields.many2one('ir.sequence', 'Internal Sequence', help="This sequence will be used to maintain the internal number for the journal entries related to this journal."),
     }
 
 account_journal()
@@ -57,5 +57,7 @@ class account_move_line(osv.osv):
     _columns = {
         'internal_sequence_number': fields.related('move_id','internal_sequence_number', type='char', relation='account.move', help='Internal Sequence Number', string='Internal Number'),
     }
+
 account_move_line()
+
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/account_sequence/account_sequence_installer.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    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/>.
+#
+##############################################################################
+
+from osv import fields, osv
+
+class account_sequence_installer(osv.osv_memory):
+    _name = 'account.sequence.installer'
+    _inherit = 'res.config.installer'
+
+    _columns = {
+        'internal_sequence': fields.many2one('ir.sequence', 'Internal Sequence', help="This sequence will be used on Journals to maintain internal number for accounting entries."),
+    }
+
+    def _get_internal_sequence(self, cr, uid, context=None):
+        result = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'account_sequence', 'internal_sequence_journal')
+        return result and result[1] or False
+
+    def execute(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}
+        jou_obj = self.pool.get('account.journal')
+        obj_sequence = self.pool.get('ir.sequence')
+        record = self.browse(cr, uid, ids)[0]
+        j_ids = []
+        res =  super(account_sequence_installer, self).execute(cr, uid, ids, context=context)
+        journal_ids = jou_obj.search(cr, uid, [], context=context)
+        for journal in jou_obj.browse(cr, uid, journal_ids):
+            if not journal.internal_sequence:
+                j_ids.append(journal.id)
+        if j_ids:
+            jou_obj.write(cr, uid, j_ids, {'internal_sequence': record.internal_sequence.id})
+        return res
+
+    _defaults = {
+        'internal_sequence': _get_internal_sequence
+    }
+
+account_sequence_installer()
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:

addons/account_sequence/account_sequence_installer_view.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+  <data>
+
+    <record id="view_account_sequence_installer" model="ir.ui.view">
+      <field name="name">account.sequence.installer.view</field>
+      <field name="model">account.sequence.installer</field>
+      <field name="type">form</field>
+      <field name="inherit_id" ref="base.res_config_installer"/>
+      <field name="arch" type="xml">
+        <data>
+            <form position="attributes">
+                <attribute name="string">Account Sequence Application Configuration</attribute>
+            </form>
+            <separator string="title" position="attributes">
+                <attribute name="string">Configure Your Account Sequence Application</attribute>
+            </separator>
+            <xpath expr='//separator[@string="vsep"]' position='attributes'>
+                <attribute name='string'></attribute>
+            </xpath>
+            <xpath expr="//label[@string='description']" position="attributes">
+                <attribute name="string">You can enhance the Account Sequence Application by installing .</attribute>
+            </xpath>
+          <group colspan="8">
+            <field name="internal_sequence"/>
+          </group>
+          <xpath expr="//button[@string='Install Modules']" position="attributes">
+              <attribute name="string">Configure</attribute>
+          </xpath>
+        </data>
+      </field>
+    </record>
+
+    <record id="action_account_seq_installer" model="ir.actions.act_window">
+      <field name="name">Account Sequence Application Configuration</field>
+      <field name="type">ir.actions.act_window</field>
+      <field name="res_model">account.sequence.installer</field>
+      <field name="view_id" ref="view_account_sequence_installer"/>
+      <field name="view_type">form</field>
+      <field name="view_mode">form</field>
+      <field name="target">new</field>
+    </record>
+
+    <record id="account_seq_installer_todo" model="ir.actions.todo">
+      <field name="action_id" ref="action_account_seq_installer"/>
+      <field name="sequence">3</field>
+      <field name="restart">always</field>
+    </record>
+
+  </data>
+</openerp>