Added tracking API

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3017 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Container.py

@@ -45,6 +45,9 @@ class Container(Movement, XMLObject):
       Container may eventually usa optional property sheet to store parcel No information (we use
       Item property sheet for that). Some acquisition may be required...
       
+      A Container which does not point to an Item can act itself as an Item
+      for traceability. 
+
       Container Line / Container Cell is used to store quantities (never accounted)
       Container Line / Countainer Cell may point to Item
     """
@@ -238,4 +241,16 @@ Une ligne tarifaire."""
           result += o.getContainedTotalPrice()              
       return result            
       
+    # Item Access
+    security.declareProtected(Permissions.AccessContentsInformation, 'getTrackedItemUidList')
+    def getTrackedItemUidList(self):
+      """
+        Return a list of uid for related items.
+        If this container is related to no item, it is treated as an Item
+      """
+      ### XXX We should filter by portal type here
+      item_uid_list = self.getAggregateUidList()
+      if len(item_uid_list): return item_uid_list
+      return (self.getUid(),)
+
                   
\ No newline at end of file

product/ERP5/Document/Movement.py

@@ -262,6 +262,32 @@ class Movement(XMLObject, Amount):
     return None
 
   # Asset price calculation    
+  security.declareProtected(Permissions.AccessContentsInformation, 'getSourceAssetPrice')
+  def getSourceAssetPrice(self):
+    """
+      Asset price is used for calculation of inventory asset value
+      and for accounting
+    """
+    result = self._baseGetSourceAssetPrice()
+    if result is not None: return result
+    if quantity > 0.0:
+      return None
+    elif quantity < 0.0:
+      return self.getPrice()
+  
+  security.declareProtected(Permissions.AccessContentsInformation, 'getDestinationAssetPrice')
+  def getDestinationAssetPrice(self):
+    """
+      Asset price is used for calculation of inventory asset value
+      and for accounting
+    """
+    result = self._baseGetDestinationAssetPrice()
+    if result is not None: return result
+    if quantity < 0.0:
+      return None
+    elif quantity > 0.0:
+      return self.getPrice()
+  
   security.declareProtected(Permissions.AccessContentsInformation, 'getSourceTotalAssetPrice')
   def getSourceTotalAssetPrice(self):
     """
@@ -590,27 +616,40 @@ class Movement(XMLObject, Amount):
     """
     return
 
-  # SKU vs. CU
-  security.declareProtected(Permissions.AccessContentsInformation, 'getSourceStandardInventoriatedQuantity')
-  def getSourceStandardInventoriatedQuantity(self):
-    """
-      The inventoriated quantity converted in a default unit
-      
-      For assortments, returns the inventoriated quantity in terms of number of items
-      in the assortemnt.
     
-      For accounting, returns the quantity converted in a default unit
+  # Item Access (tracking)
+  security.declareProtected(Permissions.AccessContentsInformation, 'getTrackedItemUidList')
+  def getTrackedItemUidList(self):
     """
-    return self.getStandardInventoriatedQuantity()        
-    
-  security.declareProtected(Permissions.AccessContentsInformation, 'getDestinationStandardInventoriatedQuantity')
-  def getDestinationStandardInventoriatedQuantity(self):
+      Return a list of uid for related items
     """
-      The inventoriated quantity converted in a default unit
+    ### XXX We should filter by portal type here
+    return self.getAggregateUidList()
 
-      For assortments, returns the inventoriated quantity in terms of number of items
-      in the assortemnt.
             
-      For accounting, returns the quantity converted in a default unit
-    """
-    return self.getStandardInventoriatedQuantity()        
+  # SKU vs. CU
+#   security.declareProtected(Permissions.AccessContentsInformation, 'getSourceStandardInventoriatedQuantity')
+#   def getSourceStandardInventoriatedQuantity(self):
+#     """
+#       The inventoriated quantity converted in a default unit
+#       
+#       For assortments, returns the inventoriated quantity in terms of number of items
+#       in the assortemnt.
+#       
+#       For accounting, returns the quantity converted in a default unit
+#     """
+#     return self.getStandardInventoriatedQuantity()        
+#     
+#   security.declareProtected(Permissions.AccessContentsInformation, 'getDestinationStandardInventoriatedQuantity')
+#   def getDestinationStandardInventoriatedQuantity(self):
+#     """
+#       The inventoriated quantity converted in a default unit
+#       
+#       For assortments, returns the inventoriated quantity in terms of number of items
+#       in the assortemnt.
+#       
+#       For accounting, returns the quantity converted in a default unit
+#     """
+#     return self.getStandardInventoriatedQuantity()        
+#     
+