From da5e2f791814cf4f20f1c553d6e000a7bc9fb85b Mon Sep 17 00:00:00 2001
From: Mustufa Rangwala <mra@tinyerp.com>
Date: Fri, 12 Sep 2008 12:51:22 +0530
Subject: [PATCH] account_payment_tab move to account module

bzr revid: mra@tinyerp.com-20080912072122-4fzuwtbr3krrrbk7
---
 addons/account/account_invoice_view.xml |  9 +++++++
 addons/account/invoice.py               | 32 +++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index 7df291dc117..481fc04912d 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -122,6 +122,7 @@
                     <field name="currency_id"/>
                     <field name="date_invoice"/>
                     <field name="date_due" select="1"/>
+                    <field name="residual"/>
                     <field name="state"/>
                 </tree>
             </field>
@@ -181,6 +182,7 @@
                                 <button colspan="2" name="button_compute" states="draft" string="Compute" type="object"/>
                                 <field name="amount_total"/>
                                 <field name="reconciled"/>
+                                <field name="residual"/>
                                 <field name="state" select="2"/>
                                 <group col="3" colspan="4">
                                     <button name="invoice_open" states="draft,proforma" string="Validate"/>
@@ -206,6 +208,9 @@
                             <separator colspan="4" string="Additionnal Information"/>
                             <field colspan="4" name="comment" nolabel="1"/>
                         </page>
+                        <page string="Payments">
+							<field name="move_lines" colspan="4"/>
+						</page>
                     </notebook>
                 </form>
             </field>
@@ -251,6 +256,7 @@
                                 <button colspan="2" name="button_compute" states="draft" string="Compute" type="object"/>
                                 <field name="amount_total"/>
                                 <field name="reconciled"/>
+                                <field name="residual"/>
                                 <field name="state" select="2"/>
                                 <group col="3" colspan="4">
                                     <button name="invoice_proforma" states="draft" string="PRO-FORMA"/>
@@ -276,6 +282,9 @@
                             <separator colspan="4" string="Additionnal Information"/>
                             <field colspan="4" name="comment" nolabel="1"/>
                         </page>
+                        <page string="Payments">
+							<field name="move_lines" colspan="4" nolabel="1"/>
+						</page>
                     </notebook>
                 </form>
             </field>
diff --git a/addons/account/invoice.py b/addons/account/invoice.py
index 86ea0fbd2b2..d8d18e3eb57 100644
--- a/addons/account/invoice.py
+++ b/addons/account/invoice.py
@@ -98,6 +98,35 @@ class account_invoice(osv.osv):
     def _get_reference_type(self, cursor, user, context=None):
         return [('none', 'Free Reference')]
 
+    def _amount_residual(self, cr, uid, ids, name, args, context={}):
+        res = {}
+        data_inv = self.browse(cr, uid, ids)
+        for inv in data_inv:
+            paid_amt = 0.0
+            to_pay = inv.amount_total
+            for lines in inv.move_lines:
+                paid_amt = paid_amt + lines.credit
+            res[inv.id] = to_pay - paid_amt
+        return res
+
+    def _get_lines(self, cr, uid, ids, name, arg, context=None):
+        res = {}
+        for id in ids:
+            move_lines = self.move_line_id_payment_get(cr,uid,[id])
+            if not move_lines:
+                res[id] = []
+                continue
+            data_lines = self.pool.get('account.move.line').browse(cr,uid,move_lines)
+            for line in data_lines:
+                ids_line = []
+                if line.reconcile_id:
+                    ids_line = line.reconcile_id.line_id
+                elif line.reconcile_partial_id:
+                    ids_line = line.reconcile_partial_id.line_partial_ids
+                l = map(lambda x: x.id, ids_line)
+                res[id]=[x for x in l if x <> line.id]
+        return res
+
     _name = "account.invoice"
     _description = 'Invoice'
     _order = "number"
@@ -151,6 +180,9 @@ class account_invoice(osv.osv):
         'reconciled': fields.function(_reconciled, method=True, string='Paid/Reconciled', type='boolean'),
         'partner_bank': fields.many2one('res.partner.bank', 'Bank Account',
             help='The bank account to pay to or to be paid from'),
+        'move_lines':fields.function(_get_lines , method=True,type='many2many' , relation='account.move.line',string='Move Lines'),
+        'residual': fields.function(_amount_residual, method=True, digits=(16,2),string='Residual', store=True),
+
     }
     _defaults = {
         'type': _get_type,