############################################################################## # # Copyright (c) 2008 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 TaxLineDeliveryMovementGroup(MovementGroup): """ This movement group is used to group movements for tax lines, they should end up in the same invoice than the corresponding invoice line. """ meta_type = 'ERP5 Movement Group' portal_type = 'Tax Line Delivery Movement Group' def _getPropertyDict(self, movement, **kw): return dict(tax_line_delivery=self._getTaxLineDelivery(movement)) def test(self, movement, property_dict, **kw): tax_line_delivery = self._getTaxLineDelivery(movement) if tax_line_delivery == property_dict['tax_line_delivery'] or None in ( tax_line_delivery, property_dict['tax_line_delivery']): return True, property_dict return False, property_dict def _getTaxLineDelivery(self, movement): # computes the delivery that should be used for this tax line if movement.getPortalType() == 'Simulation Movement': delivery_line = None applied_rule = movement.getParentValue() for other_rule in applied_rule.getParentValue().contentValues(): if other_rule.getSpecialiseValue().getPortalType() == 'Tax Rule': continue invoice_simulation_movement_list = other_rule.contentValues() # if there is only one movement, it's easy. if len(invoice_simulation_movement_list) == 1: delivery_line = \ invoice_simulation_movement_list[0].getDeliveryValue() # unless it has been splitted, then it might be from another line .. if 'split' in movement.getId(): original_movement_id = movement.getId().split('_')[0] original_movement = applied_rule._getOb(original_movement_id) other_movement_list = [x for x in original_movement.getDeliveryValue().getDeliveryRelatedValueList() if x != original_movement] if other_movement_list: other_movement = other_movement_list[0] other_movement_applied_rule = [ar for ar in other_movement.getParentValue().getParentValue().contentValues() if ar.getSpecialiseValue().getPortalType() != 'Tax Rule'][0] for other_movement_applied_rule_simulation_movement in\ other_movement_applied_rule.contentValues(): if 'split' in \ other_movement_applied_rule_simulation_movement.getId(): delivery_line =\ other_movement_applied_rule_simulation_movement.getDeliveryValue() else: # otherwise, it might be a split, then we do dirty heuristics to find # the corresponding invoice simulation movement and delivery. # Once again, this will only work if invoice lines are built before # tax lines. if 'split' in movement.getId(): invoice_simulation_movement_list = [m for m in invoice_simulation_movement_list if 'split' in m.getId()] if len(invoice_simulation_movement_list) == 1: delivery_line = \ invoice_simulation_movement_list[0].getDeliveryValue() else: invoice_simulation_movement_list = [m for m in invoice_simulation_movement_list if 'split' not in m.getId()] if len(invoice_simulation_movement_list) == 1: delivery_line = \ invoice_simulation_movement_list[0].getDeliveryValue() # in case of invoice rule (ie. starting from Invoice) if delivery_line is None: delivery_line = applied_rule.getParentValue().getOrderValue() # in case of invoicing rule (ie. starting from Order) if delivery_line is None: delivery_line = movement.getParentValue().getParentValue().getDeliveryValue() if delivery_line is not None: return delivery_line.getExplanationValue().getRelativeUrl() elif movement.getPortalType() in self.getPortalDeliveryTypeList(): # "movement" is actually a delivery here, we're trying to update return movement.getRelativeUrl() return None