############################################################################## # # Copyright (c) 2009 Nexedi SARL 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. # ############################################################################## """ XXX This file is experimental for new simulation implementation, and will replace OrderRule. """ import zope.interface from AccessControl import ClassSecurityInfo from Products.ERP5Type import Permissions, PropertySheet, interfaces from Products.ERP5.Document.Predicate import Predicate from Products.ERP5.mixin.rule import RuleMixin from Products.ERP5.MovementCollectionDiff import _getPropertyAndCategoryList class NewOrderRule(RuleMixin, Predicate): """ Order Rule object make sure an Order in the simulation is consistent with the real order WARNING: what to do with movement split ? """ # CMF Type Definition meta_type = 'ERP5 New Order Rule' portal_type = 'New Order Rule' # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) # Declarative interfaces zope.interface.implements(interfaces.IRule, interfaces.IDivergenceController, interfaces.IMovementCollectionUpdater,) # Default Properties property_sheets = ( PropertySheet.Base, PropertySheet.XMLObject, PropertySheet.CategoryCore, PropertySheet.DublinCore, PropertySheet.Task, PropertySheet.Predicate, PropertySheet.Reference, PropertySheet.Version, PropertySheet.Rule ) # XXX this method is missing in interface. def isOrderable(self, movement): return 1 # XXX this method is missing in interface. def isDeliverable(self, movement): if movement.getSimulationState() in movement.getPortalDraftOrderStateList(): return 0 return 1 def _getMovementGenerator(self): """ Return the movement generator to use in the expand process """ return OrderRuleMovementGenerator() def _getMovementGeneratorContext(self, context): """ Return the movement generator context to use for expand """ return context def _getMovementGeneratorMovementList(self): """ Return the movement lists to provide to the movement generator """ return [] def _isProfitAndLossMovement(self, movement): # For a kind of trade rule, a profit and loss movement lacks source # or destination. return (movement.getSource() is None or movement.getDestination() is None) class OrderRuleMovementGenerator(object): def getAggregatedMovementList(self, context, movement_list=None, rounding=False): """ Input movement list comes from order XXX This implementation is very primitive, and does not support BPM, i.e. business paths are not taken into account. """ order = context.getDefaultCausalityValue() if order is None: return [] ret = [] for movement in order.getMovementList( portal_type=order.getPortalOrderMovementTypeList()): kw = _getPropertyAndCategoryList(movement) simulation_movement = context.newContent( portal_type=RuleMixin.movement_type, temp_object=True, order_value=movement, **kw) ret.append(simulation_movement) return ret