##############################################################################
#
# 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.Delivery import Delivery
from Acquisition import aq_base
from zLOG import LOG
class Inventory(Delivery):
"""
Inventory
"""
# CMF Type Definition
meta_type = 'ERP5 Inventory'
portal_type = 'Inventory'
isPortalContent = 1
isRADContent = 1
isDelivery = 1
isInventory = 1
# Declarative security
security = ClassSecurityInfo()
security.declareObjectProtected(Permissions.AccessContentsInformation)
# Default Properties
property_sheets = ( PropertySheet.Base
, PropertySheet.XMLObject
, PropertySheet.CategoryCore
, PropertySheet.DublinCore
, PropertySheet.Task
, PropertySheet.Arrow
, PropertySheet.Movement
, PropertySheet.Delivery
, PropertySheet.Path
, PropertySheet.FlowCapacity
, PropertySheet.Inventory
)
security.declarePublic('alternateReindexObject')
def alternateReindexObject(self, **kw):
"""This method is called when an inventory object is included in a
group of catalogged objects.
"""
return self.immediateReindexObject(**kw)
def immediateReindexObject(self,temp_constructor=None,**kw):
"""
Rewrite reindexObject so that we can insert lines in stock table
to make sure all stock values for resources in this inventory
is equal to null before the date of this inventory
temp_constructor is used in some particular cases where we want
to have our own temp object constructor, this is usefull if we
want to use some classes with some particular methods
"""
resource_and_variation_dict = {}
stock_object_list = []
if temp_constructor is None:
from Products.ERP5Type.Document import newTempDeliveryLine
temp_constructor = newTempDeliveryLine
start_date = self.getStartDate()
node = self.getDestination()
portal_simulation = self.getPortalObject().portal_simulation
current_inventory_list = portal_simulation.getInventoryList( \
to_date = start_date
, node = node
, simulation_state = self.getPortalCurrentInventoryStateList()
, group_by_sub_variation = 1
, group_by_variation = 1
, group_by_resource = 1
)
current_inventory_dict = {}
current_inventory_key_id_list = ('resource_relative_url', 'variation_text')
for line in current_inventory_list:
current_inventory_key = tuple([line[x] for x in current_inventory_key_id_list])
try:
current_inventory_by_sub_variation = current_inventory_dict[current_inventory_key]
except KeyError:
current_inventory_by_sub_variation = current_inventory_dict[current_inventory_key] = {}
current_inventory_by_sub_variation[line['sub_variation_text']] = line['total_quantity']
def getCurrentInventoryBySubVariation(**criterion_dict):
current_inventory_key = tuple([criterion_dict[x] for x in current_inventory_key_id_list])
return current_inventory_dict.get(current_inventory_key, {})
for movement in self.getMovementList():
if movement.getResourceValue() is not None and movement.getQuantity() not in (None,''):
resource_path = movement.getResource()
variation_text = movement.getVariationText()
resource_and_variation_key = (resource_path, variation_text)
if resource_and_variation_key not in resource_and_variation_dict:
resource_and_variation_dict[resource_and_variation_key] = None
kwd = {'uid':self.getUid(),
'start_date': start_date}
variation_list = variation_text.split('\n')
inventory_by_subvariation_dict = getCurrentInventoryBySubVariation(
resource_relative_url=resource_path,
variation_text=variation_text)
for sub_variation_text, total_quantity in inventory_by_subvariation_dict.iteritems():
sub_variation_list = []
if sub_variation_text is not None:
sub_variation_list = sub_variation_text.split('\n')
category_list = self.getCategoryList()
if total_quantity != 0:
temp_delivery_line = temp_constructor(self,
self.getId())
kwd['quantity'] = - total_quantity
category_list.append('resource/%s' % resource_path)
category_list.extend(variation_list)
category_list.extend(sub_variation_list)
kwd['category_list'] = category_list
temp_delivery_line.edit(**kwd)
stock_object_list.append(temp_delivery_line)
object_list = [self]
self.portal_catalog.catalogObjectList(object_list)
if len(stock_object_list)==0:
# Make sure to remove all lines
from Products.ERP5Type.Document import newTempBase
stock_object_list.append(temp_constructor(self,self.getId(),
uid=self.getUid()))
self.portal_catalog.catalogObjectList(stock_object_list,
method_id_list=('z_catalog_stock_list',),
disable_cache=1,check_uid=0)