############################################################################## # # Copyright (c) 2002-2005 Nexedi SARL and Contributors. All Rights Reserved. # Sebastien Robin <seb@nexedi.com> # Romain Courteaud <romain@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 Acquisition import aq_base, aq_parent, aq_inner, aq_acquire from Products.CMFCore.utils import getToolByName from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface from Products.ERP5.Document.Rule import Rule from zLOG import LOG class InvoicingRule(Rule): """ Invoicing Rule expand simulation created by a order rule. """ # CMF Type Definition meta_type = 'ERP5 Invoicing Rule' portal_type = 'Invoicing Rule' add_permission = Permissions.AddPortalContent isPortalContent = 1 isRADContent = 1 # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.AccessContentsInformation) # Default Properties property_sheets = ( PropertySheet.Base , PropertySheet.XMLObject , PropertySheet.CategoryCore , PropertySheet.DublinCore ) security.declareProtected(Permissions.AccessContentsInformation, 'test') def test(self, movement): """ Tests if the rule (still) applies """ parent = movement.getParentValue() result = 0 if (parent.getPortalType() == 'Applied Rule') and \ (parent.getSpecialiseId() in ('default_order_rule', 'default_delivery_rule' )): result = 1 return result security.declareProtected(Permissions.ModifyPortalContent, 'expand') def expand(self, applied_rule, **kw): """ Expands the current movement downward. """ delivery_line_type = 'Simulation Movement' # Source that movement from the next node / stock my_context_movement = applied_rule.getParentValue() # Do not invoice within the same entity or whenever entities are # not all defined # It is OK to invoice within different entities of the same company # if we wish to get some internal analytical accounting # but that requires some processing to produce a balance sheet source_section = my_context_movement.getSourceSection() destination_section = my_context_movement.getDestinationSection() if source_section == destination_section or source_section is None \ or destination_section is None: return Rule.expand(self, applied_rule, **kw) if my_context_movement.getSource() is not None: # XXX Please explain why ? Let us consider for # example a consumption movement of garbage which we # want to be invoiced (the cleanup company is working # within our premises) # # We should only expand movements if they have a source # otherwise, it creates infinite recursion # This happens for example whenever the source of a movement is # acquired from an order which is deleted afterwards new_id = 'inv_mvt' if new_id in applied_rule.objectIds(): invoice_line = applied_rule[new_id] else: invoice_line = applied_rule.newContent( type_name = delivery_line_type, id = new_id ) # Edit movement invoice_line._edit( price = my_context_movement.getPrice(), quantity = my_context_movement.getQuantity(), quantity_unit = my_context_movement.getQuantityUnit(), efficiency = my_context_movement.getEfficiency(), resource = my_context_movement.getResource(), variation_category_list = my_context_movement.\ getVariationCategoryList(), start_date = my_context_movement.getStartDate(), stop_date = my_context_movement.getStopDate(), source = my_context_movement.getSource(), source_section = my_context_movement.getSourceSection(), destination = my_context_movement.getDestination(), destination_section = my_context_movement.getDestinationSection(), # We do need to collect invoice lines to build invoices deliverable = 1 ) # Create one submovement which sources the transformation Rule.expand(self, applied_rule, **kw) def isDeliverable(self, m): resource = m.getResource() if m.getResource() is None: return 0 else: return 1