From a90af8e2f4936cefc8e0d283bba3822233a78929 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 13 Jan 2015 10:20:15 +0100
Subject: [PATCH] Change the periods when the fiscal year is modified

The default value on period_from is now useless because set by the
onchange when we set the fiscalyear.
---
 .../wizard/aged_partner_balance_wizard.py     | 31 ++++++++++---------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/account_financial_report_webkit/wizard/aged_partner_balance_wizard.py b/account_financial_report_webkit/wizard/aged_partner_balance_wizard.py
index 362ce03c..19caf2d4 100644
--- a/account_financial_report_webkit/wizard/aged_partner_balance_wizard.py
+++ b/account_financial_report_webkit/wizard/aged_partner_balance_wizard.py
@@ -49,20 +49,6 @@ class AccountAgedTrialBalance(orm.TransientModel):
         if fyear_ids:
             return fyear_ids[0]
 
-    def _get_first_period(self, cr, uid, context=None):
-        user_obj = self.pool['res.users']
-        company = user_obj.browse(cr, uid, uid, context=context).company_id
-        period_obj = self.pool['account.period']
-        period_ids = period_obj.search(cr, uid,
-                                       [('special', '=', False),
-                                        ('company_id', '=', company.id)],
-                                       limit=1,
-                                       order='date_start ASC',
-                                       context=context)
-        if not period_ids:
-            raise orm.except_orm(_('Error'), _('No period found'))
-        return period_ids[0]
-
     _columns = {
         'filter': fields.selection(
             [('filter_period', 'Periods')],
@@ -79,9 +65,24 @@ class AccountAgedTrialBalance(orm.TransientModel):
     _defaults = {
         'filter': 'filter_period',
         'fiscalyear_id': _get_current_fiscalyear,
-        'period_from': _get_first_period,
     }
 
+    def onchange_fiscalyear(self, cr, uid, ids, fiscalyear=False,
+                            period_id=False, date_to=False, until_date=False,
+                            context=None):
+        res = super(AccountAgedTrialBalance, self).onchange_fiscalyear(
+            cr, uid, ids, fiscalyear=fiscalyear, period_id=period_id,
+            date_to=date_to, until_date=until_date, context=context
+        )
+        filters = self.onchange_filter(cr, uid, ids, filter='filter_period',
+                                       fiscalyear_id=fiscalyear,
+                                       context=context)
+        res['value'].update({
+            'period_from': filters['value']['period_from'],
+            'period_to': filters['value']['period_to'],
+        })
+        return res
+
     def _print_report(self, cr, uid, ids, data, context=None):
         # we update form with display account value
         data = self.pre_print_report(cr, uid, ids, data, context=context)