# -*- coding: utf-8 -*- ############################################################################## # # Copyright (c) 2009 Nexedi SARL and Contributors. All Rights Reserved. # Ćukasz Nowak <luke@nexedi.com> # # 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 advised 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 from Products.ERP5.Document.Rule import Rule class TradeModelRule(Rule): """ Rule for Trade Model """ # TODO: # * override overrideable helpers # * more usage of Business Process (remove 'if 0' conditions) # CMF Type Definition meta_type = 'ERP5 Trade Model Rule' portal_type = 'Trade Model Rule' add_permission = Permissions.AddPortalContent isPortalContent = 1 isRADContent = 1 # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) def _isBPM(self): return True def _getMovementDictByBusinessPath(self, movement, business_path_list): """Sets Business Path's provided values""" if len(business_path_list) > 1: raise NotImplementedError('Only one path supported') business_path = business_path_list[0] movement_dict = {} if 0: # XXX use arrow from path (not working currently) for base_category in \ business_path.getSourceArrowBaseCategoryList() +\ business_path.getDestinationArrowBaseCategoryList(): movement_dict[base_category] = business_path\ .getDefaultAcquiredCategoryMembership(base_category, context=movement) print base_category, movement_dict[base_category] else: movement_dict['source'] = movement.getSource() movement_dict['source_section'] = movement.getSourceSection() movement_dict['source_administration'] = \ movement.getSourceAdministration() movement_dict['destination'] = movement.getDestination() movement_dict['destination_section'] = movement.getDestinationSection() movement_dict['destination_administration'] = \ movement.getDestinationAdministration() if business_path.getQuantity(): movement_dict['quantity'] = business_path.getQuantity() elif business_path.getEfficiency(): movement_dict['quantity'] = movement.getQuantity() * \ business_path.getEfficiency() else: movement_dict['quantity'] = movement.getQuantity() if 0: # XXX use path date calculation system movement_dict['start_date'] = business_path \ .getExpectedStartDate(movement) movement_dict['stop_date'] = business_path.getExpectedStopDate(movement) else: movement_dict['start_date'] = movement.getStartDate() movement_dict['stop_date'] = movement.getStopDate() movement_dict['causality_value'] = business_path return movement_dict def _getStaticPropertyDict(self, context_movement): movement_kw = {} for prop in self.getExpandablePropertyList(): movement_kw[prop] = context_movement.getProperty(prop) return movement_kw def _generatePrevisionList(self, applied_rule, **kw): """Generates list of movements (as dicts), and let parent class to decide which is to add, modify or delete""" movement_list = [] trade_condition = applied_rule.getTradeConditionValue() business_process = applied_rule.getBusinessProcessValue() if trade_condition is None or business_process is None: return movement_list context_movement = applied_rule.getParentValue() for amount in trade_condition.getAggregatedAmountList(context_movement): # everything static movement_kw = self._getStaticPropertyDict(context_movement) # business path specific business_path_list = business_process.getPathValueList( trade_phase=amount.getTradePhaseList()) movement_kw.update(**self._getMovementDictByBusinessPath( context_movement, business_path_list)) # rule specific movement_kw['price'] = amount.getProperty('price') movement_kw['resource'] = amount.getProperty('resource') movement_kw['reference'] = amount.getProperty('reference') movement_kw['quantity'] = amount.getProperty('quantity') movement_kw['base_application_list'] = amount.getProperty( 'base_application_list') movement_kw['base_contribution_list'] = amount.getProperty( 'base_contribution_list') movement_list.append(movement_kw) return movement_list