# -*- 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 """ # CMF Type Definition meta_type = 'ERP5 Trade Model Rule' portal_type = 'Trade Model Rule' # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) def _isBPM(self): return True 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): # business path specific business_path_list = business_process.getPathValueList( trade_phase=amount.getTradePhaseList()) if len(business_path_list) == 0: raise ValueError('Cannot find Business Path') if len(business_path_list) != 1: raise NotImplementedError('Only one Business Path is supported') business_path = business_path_list[0] movement_kw = self._getExpandablePropertyDict(applied_rule, context_movement, business_path) # rule specific movement_kw['price'] = amount.getProperty('price') movement_kw['resource_list'] = amount.getProperty('resource_list') 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