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Commit 6e18b0f6 authored by Nicolas Wavrant's avatar Nicolas Wavrant
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erp5_pdm: add supply_cell_interaction_workflow

parent 22db9230
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bt5/erp5_pdm/PortalTypeWorkflowChainTemplateItem/workflow_chain_type.xml
View file @ 6e18b0f6
...@@ -7,6 +7,10 @@ ...@@ -7,6 +7,10 @@
<type>Internal Supply</type> <type>Internal Supply</type>
<workflow>edit_workflow, validation_workflow</workflow> <workflow>edit_workflow, validation_workflow</workflow>
</chain> </chain>
<chain>
<type>Internal Supply Cell</type>
<workflow>supply_cell_interaction_workflow</workflow>
</chain>
<chain> <chain>
<type>Internal Supply Line</type> <type>Internal Supply Line</type>
<workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow> <workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow>
...@@ -23,6 +27,10 @@ ...@@ -23,6 +27,10 @@
<type>Purchase Supply</type> <type>Purchase Supply</type>
<workflow>edit_workflow, validation_workflow</workflow> <workflow>edit_workflow, validation_workflow</workflow>
</chain> </chain>
<chain>
<type>Purchase Supply Cell</type>
<workflow>supply_cell_interaction_workflow</workflow>
</chain>
<chain> <chain>
<type>Purchase Supply Line</type> <type>Purchase Supply Line</type>
<workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow> <workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow>
...@@ -43,6 +51,10 @@ ...@@ -43,6 +51,10 @@
<type>Sale Supply</type> <type>Sale Supply</type>
<workflow>edit_workflow, validation_workflow</workflow> <workflow>edit_workflow, validation_workflow</workflow>
</chain> </chain>
<chain>
<type>Sale Supply Cell</type>
<workflow>supply_cell_interaction_workflow</workflow>
</chain>
<chain> <chain>
<type>Sale Supply Line</type> <type>Sale Supply Line</type>
<workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow> <workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow>
...@@ -51,6 +63,10 @@ ...@@ -51,6 +63,10 @@
<type>Service</type> <type>Service</type>
<workflow>edit_workflow, validation_workflow</workflow> <workflow>edit_workflow, validation_workflow</workflow>
</chain> </chain>
<chain>
<type>Supply Cell</type>
<workflow>supply_cell_interaction_workflow</workflow>
</chain>
<chain> <chain>
<type>Supply Line</type> <type>Supply Line</type>
<workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow> <workflow>edit_workflow, reindex_object_interaction_workflow, supply_line_interaction_workflow</workflow>
......
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="InteractionWorkflowDefinition" module="Products.ERP5.InteractionWorkflow"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_objects</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>creation_guard</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>groups</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>supply_cell_interaction_workflow</string> </value>
</item>
<item>
<key> <string>manager_bypass</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Supply Cell Interaction Workflow</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/interactions.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Interaction" module="Products.ERP5.Interaction"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_mapping</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>_objects</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>interactions</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/interactions/SupplyCell_updateBasePrice.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="InteractionDefinition" module="Products.ERP5.Interaction"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>actbox_category</string> </key>
<value> <string>workflow</string> </value>
</item>
<item>
<key> <string>actbox_name</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>actbox_url</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>activate_script_name</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>after_script_name</string> </key>
<value>
<list>
<string>SupplyCell_updateSliceBasePrice</string>
</list>
</value>
</item>
<item>
<key> <string>before_commit_script_name</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>description</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>guard</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>SupplyCell_updateBasePrice</string> </value>
</item>
<item>
<key> <string>method_id</string> </key>
<value>
<list>
<string>_setBasePrice</string>
</list>
</value>
</item>
<item>
<key> <string>once_per_transaction</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>portal_type_filter</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>portal_type_group_filter</string> </key>
<value>
<none/>
</value>
</item>
<item>
<key> <string>script_name</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>temporary_document_disallowed</string> </key>
<value> <int>0</int> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>trigger_type</string> </key>
<value> <int>2</int> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/scripts.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Scripts" module="Products.DCWorkflow.Scripts"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_mapping</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>_objects</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>scripts</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/scripts/SupplyCell_updateSliceBasePrice.py 0 → 100644
View file @ 6e18b0f6
supply_cell = state_change['object']
supply_line = supply_cell.getParentValue()
quantity_criterion_list = [
criterion for criterion in supply_cell.getCriterionList()
if criterion.property == 'quantity'
]
if len(quantity_criterion_list) == 1:
quantity_criterion = quantity_criterion_list[0]
else:
return
if supply_cell.getParentValue().isBasePricePerSlice():
  • Vincent Pelletier @vpelletier ·
    Owner

    This script depends on isBasePricePerSlice on the Line, but is not called when that value changes.

  • Nicolas Wavrant @Nicolas ·
    Developer

    This is needed to calculate the price : https://lab.nexedi.com/nexedi/erp5/blob/master/product/ERP5/Document/Resource.py#L698-730

    Also, I prefer having these values as data instead of logic for different reasons, including backward compability and debugging.

    EDIT : deleted because it answers the wrong comment

    Edited by Nicolas Wavrant
  • Nicolas Wavrant @Nicolas ·
    Developer

    No, when base_price_per_slice changes the cells are deleted (cf suplly line workflow interaction). This was done to circumvent UI limitation.

  • Vincent Pelletier @vpelletier ·
    Owner

    And they are deleted because this interaction is not triggered. This is circular reasoning, which is bad.

    Independent code must be independent. Not doing so leads to obscure the bugs against which you fought, spent time, and eventually gave up by falling back to a broken solution. We need a proper solution.

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quantity_step_list = [None] + supply_line.getQuantityStepList(base_id='path') + [None]
try:
index = quantity_step_list.index(quantity_criterion.min)
except KeyError:
# _range_criterion is set to {} if criterion is None
index = 0
min_quantity = quantity_step_list[index]
max_quantity = quantity_step_list[index+1]
supply_cell.setSliceQuantityRange((min_quantity, max_quantity))
supply_cell.setSliceBasePrice(supply_cell.getBasePrice())
  • Vincent Pelletier @vpelletier ·
    Owner

    Why do we even need these properties ? They are just duplicating other already-available values, and they could just as well be computed when needed without requiring the use of interactions to try to keep them consistent.

  • Nicolas Wavrant @Nicolas ·
    Developer

    This is needed to calculate the price : https://lab.nexedi.com/nexedi/erp5/blob/master/product/ERP5/Document/Resource.py#L698-730

    Also, I prefer having these values as data instead of logic for different reasons, including backward compability and debugging.

  • Vincent Pelletier @vpelletier ·
    Owner

    One of ERP5 design principles is that we must never store the result of computations. This design goes against this principle. If it must stay, it will need stronger motivations.

    Also, note how backwards it is that this duplication, intended for easier debugging, is causing bugs.

  • Nicolas Wavrant @Nicolas ·
    Developer

    After putting thoughts in it...

    Main reason we have these properties is to get the price_parameter_dict , as computed here : https://lab.nexedi.com/nexedi/erp5/blob/a3c40d0b7e717daa9ffe7e1ef7ac97859b2bc32e/product/ERP5/Document/Resource.py#L698-730

    If we decide to not use the slice_base_price and ````slice_quantity_range``` properties in Cells, we may escape this hell of mess of workflow interactions.

    We could go with a patch like this (update of the snippet of Resource.py linked above) :

    [...]
      # Get price parameters
      price_parameter_dict = {
        [...]
        'getSliceBasePrice': [],
        'getSliceQuantityRange': [],
      }
     [...]
      for mapped_value_property in mapped_value.getMappedValuePropertyList():
        value = getattr(mapped_value, mapped_value_property)
        try:
          value = value()
        except TypeError:
          continue

    So the properties are replaced by instance methods getSliceBasePrice and getSliceQuantityRange which will have for side effect of loading the parent (Supply Line) in memory.

    Then the supply_cell_interaction_workflow cloud be dropped.

    The issue remaining is that we need to update the _range_criterion property of Cells with a workflow interaction on SupplyLine._setBasePricePerSlice(). I think this is not done by updateCellRange, but by Base_edit (correct me if I'm wrong). Then I don't know how to solve this problem (iow : if I just change the value of base_price_per_slice of the line, cells won't be edited, thus their criterion won't change, thus they won't be found by portal_domains.generateMultivaluedMappedValue)

  • Vincent Pelletier @vpelletier ·
    Owner

    Main reason we have these properties is to get the price_parameter_dict, as computed here :

    Interesting. It seems quite un-ERP5 to access values with mere getattr and not accessors. It would indeed seem much better to use individual getters, which we can then customise so they dynamically compute their result. I'm curious of the reasons which led to such implementation.

    which will have for side effect of loading the parent (Supply Line) in memory.

    Which which is basically free, because parents are virtually always loaded when accessing any document as they are either part of the acquisition chain or were used to even get the object to begin with.

    For the predicate part of the question, I sadly do not have my examples at hand now, so I cannot comment in great details. All I remember is that there is a weird duplication of predicates: the cell is a predicate but we also create a separate predicate-only document.

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else:
supply_cell.setSliceQuantityRange(None)
supply_cell.setSliceBasePrice(None)
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/scripts/SupplyCell_updateSliceBasePrice.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="PythonScript" module="Products.PythonScripts.PythonScript"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>Script_magic</string> </key>
<value> <int>3</int> </value>
</item>
<item>
<key> <string>_bind_names</string> </key>
<value>
<object>
<klass>
<global name="NameAssignments" module="Shared.DC.Scripts.Bindings"/>
</klass>
<tuple/>
<state>
<dictionary>
<item>
<key> <string>_asgns</string> </key>
<value>
<dictionary>
<item>
<key> <string>name_container</string> </key>
<value> <string>container</string> </value>
</item>
<item>
<key> <string>name_context</string> </key>
<value> <string>context</string> </value>
</item>
<item>
<key> <string>name_m_self</string> </key>
<value> <string>script</string> </value>
</item>
<item>
<key> <string>name_subpath</string> </key>
<value> <string>traverse_subpath</string> </value>
</item>
</dictionary>
</value>
</item>
</dictionary>
</state>
</object>
</value>
</item>
<item>
<key> <string>_params</string> </key>
<value> <string>state_change</string> </value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>SupplyCell_updateSliceBasePrice</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/variables.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Variables" module="Products.DCWorkflow.Variables"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_mapping</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>variables</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/WorkflowTemplateItem/portal_workflow/supply_cell_interaction_workflow/worklists.xml 0 → 100644
View file @ 6e18b0f6
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Worklists" module="Products.DCWorkflow.Worklists"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_mapping</string> </key>
<value>
<dictionary/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>worklists</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_pdm/bt/template_portal_type_workflow_chain_list
View file @ 6e18b0f6
Component | edit_workflow Component | edit_workflow
Component | validation_workflow Component | validation_workflow
Internal Supply Cell | supply_cell_interaction_workflow
Internal Supply Line | edit_workflow Internal Supply Line | edit_workflow
Internal Supply Line | reindex_object_interaction_workflow Internal Supply Line | reindex_object_interaction_workflow
Internal Supply Line | supply_line_interaction_workflow Internal Supply Line | supply_line_interaction_workflow
...@@ -9,6 +10,7 @@ Measure | conversion_interaction_workflow ...@@ -9,6 +10,7 @@ Measure | conversion_interaction_workflow
Measure | edit_workflow Measure | edit_workflow
Product | edit_workflow Product | edit_workflow
Product | validation_workflow Product | validation_workflow
Purchase Supply Cell | supply_cell_interaction_workflow
Purchase Supply Line | edit_workflow Purchase Supply Line | edit_workflow
Purchase Supply Line | reindex_object_interaction_workflow Purchase Supply Line | reindex_object_interaction_workflow
Purchase Supply Line | supply_line_interaction_workflow Purchase Supply Line | supply_line_interaction_workflow
...@@ -21,6 +23,7 @@ Quantity Unit Conversion Group | conversion_interaction_workflow ...@@ -21,6 +23,7 @@ Quantity Unit Conversion Group | conversion_interaction_workflow
Quantity Unit Conversion Group | edit_workflow Quantity Unit Conversion Group | edit_workflow
Quantity Unit Conversion Group | validation_workflow Quantity Unit Conversion Group | validation_workflow
Resource Measures Consistency Constraint | dynamic_class_generation_interaction_workflow Resource Measures Consistency Constraint | dynamic_class_generation_interaction_workflow
Sale Supply Cell | supply_cell_interaction_workflow
Sale Supply Line | edit_workflow Sale Supply Line | edit_workflow
Sale Supply Line | reindex_object_interaction_workflow Sale Supply Line | reindex_object_interaction_workflow
Sale Supply Line | supply_line_interaction_workflow Sale Supply Line | supply_line_interaction_workflow
...@@ -28,6 +31,7 @@ Sale Supply | edit_workflow ...@@ -28,6 +31,7 @@ Sale Supply | edit_workflow
Sale Supply | validation_workflow Sale Supply | validation_workflow
Service | edit_workflow Service | edit_workflow
Service | validation_workflow Service | validation_workflow
Supply Cell | supply_cell_interaction_workflow
Supply Line | edit_workflow Supply Line | edit_workflow
Supply Line | reindex_object_interaction_workflow Supply Line | reindex_object_interaction_workflow
Supply Line | supply_line_interaction_workflow Supply Line | supply_line_interaction_workflow
......
bt5/erp5_pdm/bt/template_workflow_id_list
View file @ 6e18b0f6
conversion_interaction_workflow conversion_interaction_workflow
supply_cell_interaction_workflow
supply_line_interaction_workflow supply_line_interaction_workflow
transformation_interaction_workflow transformation_interaction_workflow
\ No newline at end of file
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