Initial import.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37590 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/InvoiceMovementGroup.py

+##############################################################################
+#
+# Copyright (c) 2010 Nexedi SA and Contributors. All Rights Reserved.
+#
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsibility of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# guarantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+#
+##############################################################################
+
+from Products.ERP5.Document.MovementGroup import MovementGroup
+
+class InvoiceMovementGroup(MovementGroup):
+  """
+  This movement group is used to collect movements related to the same
+  invoice. This movement group should be used in delivery level.
+  """
+  meta_type = 'ERP5 Invoice Movement Group'
+  portal_type = 'Invoice Movement Group'
+
+  def _getPropertyDict(self, movement, **kw):
+    return dict(_invoice_uid=self._getInvoiceUid(movement))
+
+  def test(self, document, property_dict, property_list=None, **kw):
+    if property_dict['_invoice_uid'] != document.getUid():
+      return False, {}
+    else:
+      return True, {}
+
+  def _getInvoiceUid(self, simulation_movement):
+    parent_rule = simulation_movement.getParentValue()
+    while not parent_rule.isRootAppliedRule():
+      parent_simulation_movement = parent_rule.getParentValue()
+      grand_parent_rule = parent_simulation_movement.getParentValue()
+      parent_delivery = parent_simulation_movement.getDeliveryValue()
+      if parent_delivery is not None and \
+             parent_delivery.getPortalType() == 'Invoice Line':
+        return parent_delivery.getExplanationValue().getUid()
+      parent_rule = grand_parent_rule
+    return None