initial

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@306 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/AmountFilter.py

+##############################################################################
+#
+# 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, Constraint, Interface
+from Products.ERP5.Document.Amount import Amount
+from Products.ERP5.Document.SetMappedValue import SetMappedValue
+
+from zLOG import LOG
+
+class AmountFilter(SetMappedValue, Amount):
+    """
+      An AmountFilter allows to define last minute
+      changes in a transformation. For example: different
+      quantity, different efficiency, different resource.
+      They are used mainly to customize production orders
+      and are parsed by TransformationRule.
+
+      It follows the mapped value API and is defined
+      as an amount (resource, variation, quantity, efficiency)
+
+      Definition is based on target values and values. For example,
+
+        - quantity: 20
+
+        - target_quantity: 25
+
+      Means that we will actualy use 25 instead of theoretical 20.
+    """
+
+    meta_type = 'ERP5 Amount Filter'
+    portal_type = 'Amount Filter'
+    add_permission = Permissions.AddERP5Content
+    isPortalContent = 1
+    isRADContent = 1
+
+    # Declarative security
+    security = ClassSecurityInfo()
+    security.declareObjectProtected(Permissions.View)
+
+    # Declarative interfaces
+    __implements__ = ( Interface.Variated, )
+
+    # Declarative properties
+    property_sheets = ( PropertySheet.Base
+                      , PropertySheet.CategoryCore
+                      , PropertySheet.Amount
+                      , PropertySheet.Predicate
+                      , PropertySheet.Domain
+                      , PropertySheet.MappedValue
+                      )
+
+    # Factory Type Information
+    factory_type_information = \
+      {    'id'             : portal_type
+         , 'meta_type'      : meta_type
+         , 'description'    : """\
+Une ligne tarifaire."""
+         , 'icon'           : 'order_line_icon.gif'
+         , 'product'        : 'ERP5'
+         , 'factory'        : 'addAmountFilter'
+         , 'immediate_view' : 'amount_filter_view'
+         , 'allow_discussion'     : 1
+         , 'allowed_content_types': ('',
+                                      )
+         , 'filter_content_types' : 1
+         , 'global_allow'   : 1
+         , 'actions'        :
+        ( { 'id'            : 'view'
+          , 'name'          : 'View'
+          , 'category'      : 'object_view'
+          , 'action'        : 'amount_filter_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'        : 'amount_filter_print'
+          , 'permissions'   : (
+              Permissions.View, )
+          }
+        , { 'id'            : 'metadata'
+          , 'name'          : 'Metadata'
+          , 'category'      : 'object_view'
+          , 'action'        : 'metadata_edit'
+          , 'permissions'   : (
+              Permissions.View, )
+          }
+        , { 'id'            : 'translate'
+          , 'name'          : 'Translate'
+          , 'category'      : 'object_action'
+          , 'action'        : 'translation_template_view'
+          , 'permissions'   : (
+              Permissions.TranslateContent, )
+          }
+        )
+      }
+
+    security.declareProtected(Permissions.AccessContentsInformation, 'update')
+    def update(self, amount_line):
+      context = self.aq_parent.asContext(**amount_line)
+      # Test predicate
+      if self.test(context):
+        # Update amount_line
+        if self.getQuantity():
+          amount_line['quantity'] = self.getQuantity()
+        if self.getEfficiency():
+          amount_line['efficiency'] = self.getEfficiency()
+        if self.getResource():
+          amount_line['resource'] = self.getResource()
+        if self.getVariationCategoryList():
+          amount_line['variation_category_list'] = self.getVariationCategoryList()