From d63b6f09f4aee022397cb733693317025bc325da Mon Sep 17 00:00:00 2001 From: Nicolas Delaby <nicolas@nexedi.com> Date: Wed, 13 Apr 2011 11:44:22 +0000 Subject: [PATCH] Migrate this constraint to ZODB PS git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@45366 20353a03-c40f-0410-a6d1-a30d3c3de9de --- .../CategoryMembershipStateConstraint.py | 84 +++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 product/ERP5/Document/CategoryMembershipStateConstraint.py diff --git a/product/ERP5/Document/CategoryMembershipStateConstraint.py b/product/ERP5/Document/CategoryMembershipStateConstraint.py new file mode 100644 index 0000000000..4f92b9c1fd --- /dev/null +++ b/product/ERP5/Document/CategoryMembershipStateConstraint.py @@ -0,0 +1,84 @@ +############################################################################## +# +# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved. +# 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 Products.ERP5Type.mixin.constraint import ConstraintMixin +from Products.ERP5Type import PropertySheet +from Products.ERP5Type.Utils import createExpressionContext +from Products.ERP5Type.Utils import evaluateExpressionFromString + +class CategoryMembershipStateConstraint(ConstraintMixin): + """This method check if the category membership is in a + valid workflow state. + It can check if an order is linked to validated organisation + through source category. + """ + meta_type = 'ERP5 Category Membership State Constraint' + portal_type = 'Category Membership State Constraint' + + property_sheets = ConstraintMixin.property_sheets + \ + (PropertySheet.CategoryMembershipStateConstraint,) + + _message_id_tuple = ('message_different_state',) + + + def _checkConsistency(self, obj, fixit=0): + """Check the object's consistency. + """ + error_list = [] + + base_category = self.getBaseCategory() + workflow_variable = self.getWorkflowVariable() + expression_context = createExpressionContext(obj) + portal_type_list_expression = self.getMembershipPortalTypeList() + workflow_state_list_expression = self.getWorkflowStateList() + + portal_type_list = evaluateExpressionFromString(expression_context, + portal_type_list_expression) + workflow_state_list = evaluateExpressionFromString(expression_context, + workflow_state_list_expression) + + membership_list = obj.getValueList(base_category, + portal_type=portal_type_list) + + for membership in membership_list: + current_state = membership.getProperty(workflow_variable) + if current_state not in workflow_state_list: + mapping = dict(workflow_variable=workflow_variable, + membership_url=membership.getRelativeUrl(), + membership_title=membership.getTitle(), + current_state=current_state, + workflow_state_list=str(workflow_state_list),) + if getattr(membership, 'getReference', None) is not None: + mapping['membership_reference'] = membership.getReference() + message_id = 'message_different_state' + + error_list.append(self._generateError(obj, self._getMessage(message_id), + mapping=mapping) + ) + + return error_list -- 2.30.9