############################################################################## # # Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved. # Jean-Paul Smets-Solanes <jp@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability 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 # garantees 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## # from Products.ERP5.Tool.SimulationTool import registerTargetSolver from CopyToTarget import CopyToTarget from zLOG import LOG class ProfitAndLoss(CopyToTarget): """ Profit and Loss target rule. Many 'deliverable movements' are created in the Simulation and either source or destination is set to a ProfitAndLoss, depending on the parent applied rule. """ def solve(self, movement, new_target=None): """ Movement difference as a profit (ie. a quantity coming from nowhere) Accumulate into delivered movement """ LOG('profit and loss called on movement', 0, repr(movement)) delivery_line = movement.getDeliveryValue() delivery_line_quantity = delivery_line.getQuantity() if delivery_line_quantity is not None: target_quantity = delivery_line_quantity * movement.getDeliveryRatio() added_quantity = movement.getQuantity() - target_quantity movement.setProfitQuantity(added_quantity) movement.immediateReindexObject() delivery = movement.getDeliveryValue() if delivery is not None: delivery.activate(after_path_and_method_id=(movement.getPath(), ['immediateReindexObject', 'recursiveImmediateReindexObject'])).edit()