############################################################################## # # Copyright (c) 2002-2005 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 Globals import InitializeClass, PersistentMapping from AccessControl import ClassSecurityInfo from Acquisition import aq_base, aq_inner, aq_parent, aq_self from Products.CMFCore.WorkflowCore import WorkflowAction from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface from Products.ERP5Type.XMLMatrix import XMLMatrix from Products.ERP5.Document.DeliveryLine import DeliveryLine from Products.ERP5.Document.Path import Path from Products.ERP5.Document.Movement import Movement from zLOG import LOG class InventoryLine(DeliveryLine): """ An Inventory Line describe the inventory of a resource, by variations. """ meta_type = 'ERP5 Inventory Line' portal_type = 'Inventory Line' add_permission = Permissions.AddPortalContent isPortalContent = 1 isRADContent = 1 # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.View) # Declarative interfaces __implements__ = ( Interface.Variated, ) # Declarative properties property_sheets = ( PropertySheet.Base , PropertySheet.XMLObject , PropertySheet.CategoryCore , PropertySheet.Amount , PropertySheet.Inventory , PropertySheet.Task , PropertySheet.Arrow , PropertySheet.Movement , PropertySheet.VariationRange , PropertySheet.ItemAggregation ) # Factory Type Information factory_type_information = \ { 'id' : portal_type , 'meta_type' : meta_type , 'description' : """An Inventory Line""" , 'icon' : 'inventory_line_icon.gif' , 'product' : 'ERP5' , 'factory' : 'addInventoryLine' , 'immediate_view' : 'inventory_line_view' , 'allow_discussion' : 1 , 'allowed_content_types': ('', ) , 'filter_content_types' : 1 , 'global_allow' : 1 , 'actions' : ( { 'id' : 'view' , 'name' : 'View' , 'category' : 'object_view' , 'action' : 'inventory_line_view' , 'permissions' : ( Permissions.View, ) } , { 'id' : 'list' , 'name' : 'Object Contents' , 'category' : 'object_action' , 'action' : 'folder_contents' , 'permissions' : ( Permissions.View, ) } , { 'id' : 'print' , 'name' : 'Print' , 'category' : 'object_print' , 'action' : 'inventory_line_print' , 'permissions' : ( Permissions.View, ) } , { 'id' : 'metadata' , 'name' : 'Metadata' , 'category' : 'object_view' , 'action' : 'metadata_view' , 'permissions' : ( Permissions.View, ) } , { 'id' : 'translate' , 'name' : 'Translate' , 'category' : 'object_action' , 'action' : 'translation_template_view' , 'permissions' : ( Permissions.TranslateContent, ) } ) } def _edit(self, REQUEST=None, force_update = 0, **kw): kw = kw.copy() item_id_list = kw.get('item_id_list', None) if item_id_list is not None: del kw['item_id_list'] produced_item_id_list = kw.get('produced_item_id_list', None) if produced_item_id_list is not None: del kw['produced_item_id_list'] consumed_item_id_list = kw.get('consumed_item_id_list', None) if consumed_item_id_list is not None: del kw['consumed_item_id_list'] DeliveryLine._edit(self, REQUEST=REQUEST, force_update = force_update, **kw) # Update consumption last if item_id_list is not None: self._setItemIdList(item_id_list) if produced_item_id_list is not None : self._setProducedItemIdList(produced_item_id_list) if consumed_item_id_list is not None : self._setConsumedItemIdList(consumed_item_id_list) security.declareProtected(Permissions.AccessContentsInformation, 'getTotalInventory') def getTotalInventory(self): """ Returns the inventory if no cell or the total inventory if cells """ if not self.hasCellContent(): return self.getInventory() else: # Use MySQL aggregate = self.InventoryLine_zGetTotal()[0] return aggregate.total_inventory security.declareProtected(Permissions.AccessContentsInformation, 'getQuantity') def getQuantity(self): """ Computes a quantity which allows to reach inventory """ if not self.hasCellContent(): # First check if quantity already exists quantity = self._baseGetQuantity() if quantity not in (0.0, 0, None): return quantity # Make sure inventory is defined somewhere (here or parent) if getattr(aq_base(self), 'inventory', None) is None: return 0.0 # No inventory defined, so no quantity # Find total of movements in the past - XXX resource_value = self.getResourceValue() if resource_value is not None: # Inventories can only be done in "real" locations / sectinos, not categories thereof # -> therefore we use node and section current_inventory = resource_value.getInventory( \ at_date = self.getStartDate() , variation_text = self.getVariationText() , node = self.getDestination() , section_category = self.getDestinationSection() , simulation_state = self.getPortalCurrentInventoryStateList() ) inventory = self.getInventory() if current_inventory in (None, ''): current_inventory = 0.0 return self.getInventory() - current_inventory return self.getInventory() else: return None ### (kev) This method can't be deleted as long as Delivery.newCellContent() has its own # XMLMatrix.newCellContent() method. The latter is kept because we fear its deletion will # break existing scripts and code in ERP5. (kev) security.declareProtected(Permissions.ModifyPortalContent, 'newCellContent') newCellContent = XMLMatrix.newCellContent ### (kev) No more setVariationCategoryList to create cells # If you want to create cells you have to use an InteractiveWorkflow or a python script instead # def _setVariationCategoryList(self, value) def _setItemIdList(self, value): """ Computes total_quantity of all given items and stores this total_quantity in the inventory attribute of the cell """ previous_item_list = self.getAggregateValueList() given_item_id_list = value item_object_list = [] for item in given_item_id_list : item_result_list = self.portal_catalog(id = item, portal_type="Piece Tissu") if len(item_result_list) == 1 : try : object = item_result_list[0].getObject() except : object = None else : object = None if object is not None : # if item was in previous_item_list keep it if object in previous_item_list : # we can add this item to the list of aggregated items item_object_list.append(object) # if new item verify if variated_resource of item == variated_resource of movement elif (self.getResource() == object.getResource()) and (self.getVariationCategoryList() == object.getVariationCategoryList()) : # we can add this item to the list of aggregated items item_object_list.append(object) # update item_id_list and build relation self.setAggregateValueList(item_object_list) # update inventory if needed if len(item_object_list)>0 : quantity = 0 for object_item in item_object_list : quantity += object_item.getQuantity() self.setInventory(quantity) def _setProducedItemIdList(self, value): """ Computes total_quantity of all given items and stores this total_quantity in the quantity attribute of the cell """ previous_item_list = self.getAggregateValueList() given_item_id_list = value item_object_list = [] for item in given_item_id_list : item_result_list = self.portal_catalog(id = item, portal_type="Piece Tissu") if len(item_result_list) == 1 : try : object = item_result_list[0].getObject() except : object = None else : object = None if object is not None : # if item was in previous_item_list keep it if object in previous_item_list : # we can add this item to the list of aggregated items item_object_list.append(object) # if new item verify if variated_resource of item == variated_resource of movement elif (self.getResource() == object.getResource()) and (self.getVariationCategoryList() == object.getVariationCategoryList()) : # now verify if item can be moved (not already done) last_location_title = object.getLastLocationTitle() if self.getDestinationTitle() != last_location_title or last_location_title == '' : # we can add this item to the list of aggregated items item_object_list.append(object) # update item_id_list and build relation self.setAggregateValueList(item_object_list) # update inventory if needed if len(item_object_list)>0 : quantity = 0 for object_item in item_object_list : quantity += object_item.getQuantity() self.setProductionQuantity(quantity) def _setConsumedItemIdList(self, value): """ Computes total_quantity of all given items and stores this total_quantity in the quantity attribute of the cell """ previous_item_list = self.getAggregateValueList() given_item_id_list = value item_object_list = [] for item in given_item_id_list : item_result_list = self.portal_catalog(id = item, portal_type="Piece Tissu") if len(item_result_list) == 1 : try : object = item_result_list[0].getObject() except : object = None else : object = None if object is not None : # if item was in previous_item_list keep it if object in previous_item_list : # we can add this item to the list of aggregated items item_object_list.append(object) # if new item verify if variated_resource of item == variated_resource of movement elif (self.getResource() == object.getResource()) and (self.getVariationCategoryList() == object.getVariationCategoryList()) : # now verify if item can be moved (not already done) last_location_title = object.getLastLocationTitle() if self.getDestinationTitle() == last_location_title or last_location_title == '' : # we can add this item to the list of aggregated items item_object_list.append(object) # update item_id_list and build relation self.setAggregateValueList(item_object_list) # update inventory if needed if len(item_object_list)>0 : quantity = 0 for object_item in item_object_list : quantity += object_item.getRemainingQuantity() # we reset the location of the item object_item.setLocation('') self.setConsumptionQuantity(quantity) def getProducedItemIdList(self): """ Returns list of items if production_quantity != 0.0 """ if self.getProductionQuantity() != 0.0 : return self.getItemIdList() else : return [] def getConsumedItemIdList(self): """ Returns list of items if consumption_quantity != 0.0 """ if self.getConsumptionQuantity() != 0.0 : return self.getItemIdList() else : return [] # Inventory cataloging security.declareProtected(Permissions.AccessContentsInformation, 'getConvertedInventory') def getConvertedInventory(self): """ provides a default inventory value - None since no inventory was defined. """ return self.getInventory() # XXX quantity unit is missing # Required for indexing security.declareProtected(Permissions.AccessContentsInformation, 'getInventoriatedQuantity') def getInventoriatedQuantity(self): """ Take into account efficiency in converted target quantity """ return Movement.getInventoriatedQuantity(self) security.declareProtected(Permissions.AccessContentsInformation, 'getStartDate') def getStartDate(self): """ Take into account efficiency in converted target quantity """ return Movement.getStartDate(self) security.declareProtected(Permissions.AccessContentsInformation, 'getStopDate') def getStopDate(self): """ Take into account efficiency in converted target quantity """ return Movement.getStopDate(self)