# -*- coding: utf-8 -*- ############################################################################## # # Copyright (c) 2002-2009 Nexedi SA and Contributors. All Rights Reserved. # Jean-Paul Smets-Solanes <jp@nexedi.com> # Romain Courteaud <romain@nexedi.com> # Ćukasz Nowak <luke@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 AccessControl import ClassSecurityInfo from Products.ERP5Type import Permissions, PropertySheet from Products.ERP5.Document.BPMRule import BPMRule class BPMDeliveryRule(BPMRule): """ DISCLAIMER: Refer to BPMRule docstring disclaimer. This is BPM enabled Delivery Rule. """ # CMF Type Definition meta_type = 'ERP5 BPM Delivery Rule' portal_type = 'BPM Delivery Rule' # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) # Default Properties property_sheets = ( PropertySheet.Base , PropertySheet.XMLObject , PropertySheet.CategoryCore , PropertySheet.DublinCore , PropertySheet.Task , PropertySheet.AppliedRule ) # Simulation workflow security.declareProtected(Permissions.ModifyPortalContent, 'expand') def expand(self, applied_rule, delivery_movement_type_list=None, **kw): """ Expands the additional Delivery movements to a new simulation tree. Expand is only allowed to create or modify simulation movements for delivery lines which are not already linked to another simulation movement. If the movement is not in current state, has no delivered child, and not in delivery movements, it can be deleted. Else if the movement is not in current state, it can be modified. Else, it cannot be modified. """ existing_movement_list = [] immutable_movement_list = [] delivery = applied_rule.getDefaultCausalityValue() if delivery_movement_type_list is None: delivery_movement_type_list = self.getPortalDeliveryMovementTypeList() if delivery is not None: delivery_movement_list = delivery.getMovementList( portal_type=delivery_movement_type_list) # Check existing movements for movement in applied_rule.contentValues( portal_type=self.movement_type): if not movement.isFrozen(): movement_delivery = movement.getDeliveryValue() if not movement._isTreeDelivered(ignore_first=1) and \ movement_delivery not in delivery_movement_list: applied_rule._delObject(movement.getId()) else: existing_movement_list.append(movement) else: existing_movement_list.append(movement) immutable_movement_list.append(movement) # Create or modify movements for deliv_mvt in delivery_movement_list: sim_mvt = deliv_mvt.getDeliveryRelatedValue() if sim_mvt is None: # create a new deliv_mvt if deliv_mvt.getParentUid() == deliv_mvt.getExplanationUid(): # We are on a line new_id = deliv_mvt.getId() else: # We are on a cell new_id = "%s_%s" % (deliv_mvt.getParentId(), deliv_mvt.getId()) # Generate the simulation deliv_mvt property_dict = self.self._getExpandablePropertyDict(applied_rule, deliv_mvt) new_sim_mvt = applied_rule.newContent( portal_type=self.movement_type, id=new_id, order_value=deliv_mvt, order_ratio=1, delivery_value=deliv_mvt, delivery_ratio=1, deliverable=1, **property_dict ) elif sim_mvt in existing_movement_list: if sim_mvt not in immutable_movement_list: # modification allowed # XXX Hardcoded value sim_mvt.edit( delivery_value=deliv_mvt, delivery_ratio=1, deliverable=1, force_update=1, **property_dict ) else: # modification disallowed, must compensate raise NotImplementedError('BPM *have* to support') # Now we can set the last expand simulation state to the current state applied_rule.setLastExpandSimulationState(delivery.getSimulationState()) # Pass to base class BPMRule.expand(self, applied_rule, **kw) security.declareProtected(Permissions.AccessContentsInformation, 'isStable') def isStable(self, applied_rule): """ Checks that the applied_rule is stable """ return 0 # Deliverability / orderability def isOrderable(self, movement): return 1 def isDeliverable(self, movement): if movement.getSimulationState() in movement \ .getPortalDraftOrderStateList(): return 0 return 1