##############################################################################
#
# Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved.
#                    Jean-Paul Smets-Solanes <jp@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 Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5.Document.AccountingTransaction import AccountingTransaction
from Products.ERP5.Document.Delivery import Delivery

class Invoice(AccountingTransaction):
    # CMF Type Definition
    meta_type = 'ERP5 Invoice'
    portal_type = 'Invoice'
    add_permission = Permissions.AddPortalContent

    # Declarative security
    security = ClassSecurityInfo()
    security.declareObjectProtected(Permissions.AccessContentsInformation)

    # Default Properties
    property_sheets = ( PropertySheet.Base
                      , PropertySheet.XMLObject
                      , PropertySheet.CategoryCore
                      , PropertySheet.DublinCore
                      , PropertySheet.Delivery
                      , PropertySheet.Order
                      , PropertySheet.Task
                      , PropertySheet.Arrow
                      , PropertySheet.Movement
                      , PropertySheet.Reference
                      , PropertySheet.TradeCondition
                      , PropertySheet.Folder
                      )

    security.declareProtected(
        Permissions.AccessContentsInformation, 'getTotalPrice')
    def getTotalPrice(self, **kw):
      """ Returns the total price for this invoice """
      kw.setdefault('portal_type',
                    self.getPortalInvoiceMovementTypeList())
      return Delivery.getTotalPrice(self, **kw)

    security.declareProtected(
        Permissions.AccessContentsInformation, 'getTotalQuantity')
    def getTotalQuantity(self, **kw):
      """ Returns the total quantity for this invoice """
      kw.setdefault('portal_type',
                    self.getPortalInvoiceMovementTypeList())
      return Delivery.getTotalQuantity(self, **kw)

