# -*- coding: utf-8 -*- ############################################################################## # # Copyright (c) 2009 Nexedi SA 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. # ############################################################################## import zope.interface from AccessControl import ClassSecurityInfo from Products.CMFCore.utils import getToolByName from Products.ERP5Type import Permissions, PropertySheet, interfaces from Products.ERP5Type.XMLObject import XMLObject from Products.ERP5.mixin.solver import SolverMixin from Products.ERP5.mixin.configurable import ConfigurableMixin class AdoptSolver(SolverMixin, ConfigurableMixin, XMLObject): """ """ meta_type = 'ERP5 Adopt Solver' portal_type = 'Adopt Solver' add_permission = Permissions.AddPortalContent isIndexable = 0 # We do not want to fill the catalog with objects on which we need no reporting # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) # Default Properties property_sheets = ( PropertySheet.Base , PropertySheet.XMLObject , PropertySheet.CategoryCore , PropertySheet.DublinCore , PropertySheet.TargetSolver ) # Declarative interfaces zope.interface.implements(interfaces.ISolver, interfaces.IConfigurable, ) # ISolver Implementation def solve(self): """ Adopt new property to movements or deliveries. """ solved_property = self._getPortalTypeValue().getTestedProperty() for movement in self.getDeliveryValueList(): # XXX hardcoded if solved_property == 'quantity': total_quantity = sum( [x.getQuantity() for x in movement.getDeliveryRelatedValueList()]) movement.setQuantity(total_quantity) for simulation_movement in movement.getDeliveryRelatedValueList(): quantity = simulation_movement.getQuantity() delivery_ratio = quantity / total_quantity delivery_error = total_quantity * delivery_ratio - quantity simulation_movement.edit(delivery_ratio=delivery_ratio, delivery_error=delivery_error) else: # XXX TODO we need to support multiple values for categories or # list type property. simulation_movement = movement.getDeliveryRelatedValue() movement.setProperty(solved_property, simulation_movement.getProperty(solved_property)) # Finish solving self.succeed()