[FIX] membership: update membership state daily

The paid status should be removed automatically once the membership is
expired. Previously, it would only be done when some other models fields
changed (invoice, membership_line, res.partner).

closes #6823
related to opw-640440

addons/membership/__openerp__.py

@@ -43,6 +43,7 @@ invoice and send propositions for membership renewal.
     'data': [
         'security/ir.model.access.csv',
         'wizard/membership_invoice_view.xml',
+        'membership_data.xml',
         'membership_view.xml',
         'report/report_membership_view.xml',
     ],

addons/membership/membership.py

@@ -201,6 +201,11 @@ class Partner(osv.osv):
             list_partner += ids2
         return list_partner
 
+    def _cron_update_membership(self, cr, uid, context=None):
+        partner_ids = self.search(cr, uid, [('membership_state', '=', 'paid')], context=context)
+        if partner_ids:
+            self._store_set_values(cr, uid, partner_ids, ['membership_state'], context=context)
+
     def _membership_state(self, cr, uid, ids, name, args, context=None):
         """This Function return Membership State For Given Partner.
         @param self: The object pointer

addons/membership/membership_data.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data noupdate="1">
+        <record id="ir_cron_update_membership" model="ir.cron">
+            <field name="name">Check membership payment</field>
+            <field name="interval_type">days</field>
+            <field name="numbercall">-1</field>
+            <field name="model">res.partner</field>
+            <field name="function">_cron_update_membership</field>
+        </record>
+    </data>
+</openerp>