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##############################################################################
#
# Copyright (c) 2002, 2005 Nexedi SARL and Contributors. All Rights Reserved.
# Jean-Paul Smets-Solanes <jp@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 Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
from Products.ERP5.Document.Rule import Rule
from Products.ERP5.Document.DeliveryRule import DeliveryRule
from zLOG import LOG
class OrderRule(DeliveryRule):
"""
Order Rule object make sure an Order in the similation
is consistent with the real order
WARNING: what to do with movement split ?
"""
# CMF Type Definition
meta_type = 'ERP5 Order Rule'
portal_type = 'Order Rule'
# Declarative security
security = ClassSecurityInfo()
security.declareObjectProtected(Permissions.View)
# Default Properties
property_sheets = ( PropertySheet.Base
, PropertySheet.XMLObject
, PropertySheet.CategoryCore
, PropertySheet.DublinCore
)
# Simulation workflow
security.declareProtected(Permissions.ModifyPortalContent, 'expand')
def expand(self, applied_rule, force=0, **kw):
"""
Expands the current movement downward.
-> new status -> expanded
An applied rule can be expanded only if its parent movement
is expanded.
"""
delivery_line_type = 'Simulation Movement'
# Get the order when we come from
my_order = applied_rule.getDefaultCausalityValue()
# Only expand if my_order is not None and state is not 'confirmed'
if my_order is not None:
# Only expand order rule if order not yet confirmed (This is consistent
# with the fact that once simulation is launched, we stick to it)
state = applied_rule.getLastExpandSimulationState()
if force or \
(state not in applied_rule.getPortalReservedInventoryStateList()\
and state not in applied_rule.getPortalCurrentInventoryStateList()):
# First, check each contained movement and make
# a list of order ids which do not need to be copied
# eventually delete movement which do not exist anylonger
existing_uid_list = []
existing_uid_list_append = existing_uid_list.append
movement_type_list = applied_rule.getPortalMovementTypeList()
order_movement_type_list = \
applied_rule.getPortalOrderMovementTypeList()
# Calculate existing simulation movement to delete
for movement in applied_rule.contentValues(
filter={'portal_type': movement_type_list}):
order_value = movement.getOrderValue(\
portal_type=order_movement_type_list)
if (order_value is None) or\
(order_value.hasCellContent()):
# XXX Make sure this is not deleted if already in delivery
applied_rule._delObject(movement.getId())
else:
existing_uid_list_append(order_value.getUid())
# Build simulation movement if necessary
for order_movement in my_order.getMovementList():
try:
if order_movement.getUid() not in existing_uid_list:
# Generate a nicer ID
if order_movement.getParentUid() ==\
order_movement.getExplanationUid():
# We are on a line
new_id = order_movement.getId()
else:
# On a cell
new_id = "%s_%s" % (order_movement.getParentId(),
order_movement.getId())
# Generate the simulation movement
# Source, Destination, Quantity, Date, etc. are
# acquired from the order and need not to be copied.
new_sim_mvt = applied_rule.newContent(
portal_type=delivery_line_type,
id=new_id,
order_value=order_movement,
delivery_ratio=1,
deliverable=1,
**kw)
# No acquisition on variation_category_list
# in this case to prevent user failure
except AttributeError:
LOG('ERP5: WARNING', 0,\
'AttributeError during expand on order movement %s'\
% order_movement.absolute_url())
# Now we can set the last expand simulation state
# to the current state
applied_rule.setLastExpandSimulationState(\
my_order.getSimulationState())
# Pass to base class
Rule.expand(self, applied_rule, force=force, **kw)