Added receipt and method in invoice for receipts for donations.

sponsorship_sync_gp/model/account_invoice.py

@@ -9,7 +9,7 @@
 #
 ##############################################################################
 
-from openerp.osv import orm
+from openerp.osv import orm, fields
 from openerp.tools.translate import _
 
 from . import gp_connector
@@ -21,7 +21,7 @@ class account_invoice(orm.Model):
 
     # Add a field to know if we sent the receipt for a paid invoice
     _columns = {
-        'receipt_id': fields.many2one('mail.thread', _('Receipt'))
+        'receipt_id': fields.many2one('mail.message', _('Receipt'))
     }
 
     def action_cancel(self, cr, uid, ids, context=None):
@@ -66,3 +66,20 @@ def action_move_create(self, cr, uid, ids, context=None):
                                 _("GP Sync Error"),
                                 _("Please contact an IT person."))
         return res
+
+    def get_funds_paid(self, cr, uid, from_date, to_date,
+                                     context=None):
+        """ Search invoices paid in the given period which are not
+            sponsorships and return the ids. """
+        invl_obj = self.pool.get('account.invoice.line')
+        invl_ids = invl_obj.search(
+            cr, uid, [
+                ('state', '=', 'paid'),
+                ('last_payment', '>=', from_date),
+                ('last_payment', '<=', to_date),
+                ('contract_id', '=', False),
+                ('price_subtotal', '>' 8)],
+            context=context)
+
+        return list(set([invl.invoice_id.id for invl in
+                         invl_obj.browse(cr, uid, invl_ids, context)]))