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##############################################################################
#
# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved.
# Alexandre Boeglin <alex@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.CMFCore.Expression import Expression
class TradeOrder:
"""
Constraints that can be enforced on Trade Orders
"""
_properties = (
)
_categories = (
)
_constraints = (
{ 'id' : 'source_section_category_existence',
'description' : 'Source section must be defined',
'type' : 'CategoryExistence',
'portal_type' : ('Person', 'Organisation'),
'source_section': 1,
'message_category_not_set': 'Supplier must be defined',
},
{ 'id' : 'destination_section_category_existence',
'description' : 'Destination section must be defined',
'type' : 'CategoryExistence',
'portal_type' : ('Person', 'Organisation'),
'destination_section': 1,
'message_category_not_set': 'Client must be defined',
},
{ 'id' : 'source_category_existence',
'description' : 'Source must be defined',
'type' : 'CategoryExistence',
'portal_type' : ('Person', 'Organisation'),
'source': 1,
'message_category_not_set': 'Sender or Provider must be defined',
},
{ 'id' : 'destination_category_existence',
'description' : 'Destination must be defined',
'type' : 'CategoryExistence',
'portal_type' : ('Person', 'Organisation'),
'destination': 1,
'message_category_not_set': 'Recipient or Beneficiary must be defined',
},
{ 'id' : 'price_currency_category_existence',
'description' : 'Price Currency must be defined',
'type' : 'CategoryExistence',
'portal_type' : ('Currency', ),
'price_currency': 1,
'message_category_not_set': 'Currency must be defined',
},
{ 'id' : 'total_quantity',
'description' : 'Total Quantity must not be 0',
'type' : 'TALESConstraint',
'expression' : 'python: object.getTotalQuantity() != 0',
'message_expression_false': 'Total Quantity must not be 0',
},
{ 'id' : 'start_date',
'description' : 'Start Date must be defined',
'type' : 'PropertyExistence',
'start_date' : 1,
'message_no_such_property' : "Shipping Date must be defined",
},
{ 'id' : 'date_coherency',
'description' : 'Stop Date must be after Start Date',
'type' : 'TALESConstraint',
'expression' : 'python: object.getStopDate() >= object.getStartDate()',
'message_expression_false': 'Delivery Date must be after Shipping Date',
},
{ 'id' : 'lines',
'description' : 'Lines must be defined',
'type' : 'ContentExistence',
'portal_type' : Expression('portal/getPortalOrderMovementTypeList'),
'message_no_subobject_portal_type' : \
'At least one line is required',
},
)