##############################################################################
#
# Copyright (c) 2002 nSight SAS and Contributors. All Rights Reserved.
#                    Nicolas Lhoir <nicolas.lhoir@nsight.fr>
#
# 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, Constraint, Interface
from Products.ERP5.Document.Order import Order

class Project(Order):
    """
    Project is a class which describes a typical project in consulting firm.
    A project has a client, an invoiced client. A project has also a start
    date and a stop date. It is composed of several tasks.

    Each task has a person to perform it, a certain amount of time, a date,
    a place, a description. For each person and each task, there is dedicated
    time rate.
    """

    meta_type = 'ERP5 Project'
    portal_type = 'Project'
    add_permission = Permissions.AddPortalContent
    isPortalContent = 1
    isRADContent = 1

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

    # Default Properties
    property_sheets = (
                       PropertySheet.Base,                # id
                       PropertySheet.DublinCore,          # description, title
                       PropertySheet.XMLObject,           # synchro ?
                       PropertySheet.CategoryCore,        # categories ?
                       PropertySheet.Arrow,               # destination
                       PropertySheet.Task,                # start_date, stop_date
                       )

    # Declarative Interface
    __implements__ = ( )

