[IMP] Align with open invoice wizard: check date range, minor cleanup.

account_financial_report_qweb/wizard/aged_partner_balance_wizard.py

@@ -4,6 +4,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from datetime import datetime
+from openerp.exceptions import Warning as UserError
 from openerp import api, fields, models
 
 
@@ -13,12 +14,11 @@ class AccountAgedTrialBalance(models.TransientModel):
     _description = 'Aged partner balanced'
 
     company_id = fields.Many2one(
-        comodel_name='res.company',
+        'res.company',
         string='Company',
-        required=True
+        required=True,
+        default=lambda s: s.env.user.company_id
     )
-    date_from = fields.Date('Date from')
-    date_to = fields.Date('Date to')
     target_move = fields.Selection([('posted', 'All Posted Entries'),
                                     ('all', 'All Entries')],
                                    string='Target Moves',
@@ -53,6 +53,14 @@ class AccountAgedTrialBalance(models.TransientModel):
     def onchange_atdate(self):
         self.until_date = self.at_date
 
+    @api.onchange('until_date')
+    def onchange_untildate(self):
+        # ---- until_date must be always >= of at_date
+        if self.until_date:
+            if self.until_date < self.at_date:
+                raise UserError(
+                    'Until Date must be equal or greater than At Date')
+
     @api.multi
     def check_report(self):
         return True

account_financial_report_qweb/wizard/open_invoice_wizard.py

@@ -56,7 +56,7 @@ class OpenInvoiceWizard(models.TransientModel):
         if self.until_date:
             if self.until_date < self.at_date:
                 raise UserError(
-                    'Until Date must be equal or greater then At Date')
+                    'Until Date must be equal or greater than At Date')
 
     @api.multi
     def print_report(self):