[Erp5-dev] Problems with customization of portal deliveries

[Łukasz Nowak]

Hello,

I want to have Sale Packing List (SPL) with multi-causality from Sale
Order (SO). So in portal_deliveries/sale_packing_list_builder I
modified:

 * Delivery Collect Order Groups from
   OrderMovementGroup
   DateMovementGroup
   PathMovementGroup
   SectionPathMovementGroup
 to
   DateMovementGroup
   PathMovementGroup
   SectionPathMovementGroup

Rest of builder is untouched.

I've also modified system (as it's seen in attached files) for scripts
to be able to use CausalityList of SPLs instead of one causality.

With such configured builder and such modification I supposed, that
system will be running fine with SPLs with many Causalities. Well - in
99,9% of my tests all was running fine. Only one situation is
little...weird:

When there are two SO with same Resource in line (with same price), and
I'm invkoing Confirm (and builder is invoked of course) one-after-one
generated SPL is in state diverge, and it has lines with amount of
resources from first confirmed order. So I've deleted that SPL and than
when I have that two orders in state confirmed and invoked builder by
hand for them SPL is build great - quantity of resources is added, SPL
is in state - solved.

I'm so sorry that I cannot support community with my own
patch/guide/anything for such situation, because for now my knowledge of
simulation & deliveries (& many other things) is not good enough. I'd
like to know if my path of resolving this problem is good, what is
reason of different builder behaviour and how to have builder working
well for such situation. I was looking in wiki for more information
about builders, but there's only disscussion page, which is not enough
explanatory for me, sorry. I also wasn't able to find any builders in
BTses which do resolves same situation to use them as a reference.

Bye,
Luke

-- 
Łukasz Nowak R&D Ventis http://www.ventis.com.pl/
tel: +48 32 392 10 60 int 37 fax: +48 32 392 10 61
https://ssl.ventis.com.pl/keys/lukasz.nowak.pub.asc
``Use the Source, Luke...''
-------------- next part --------------
packing_list = state_change.object

stop_date = state_change.kwargs['stop_date']
start_date = state_change.kwargs['start_date']

# Create Delivery Applied Rule (if required)
packing_list.updateAppliedRule()
# Make sure applied rule is 100% indexed
# Here, applied rule must be already cleanly created                                           

# We do not use DeliverySolver, because, by default, we keep delivery_ratio
# untouch
tag = packing_list.getPath() + '_split'
packing_list.portal_simulation.solveDelivery(packing_list, None, 
                                             "SplitAndDefer",
                                             start_date=start_date,
                                             stop_date=stop_date,
                                             activate_kw={'tag':tag})

# Automatic workflow
packing_list.activate().updateCausalityState()

# Create delivery
orders = packing_list.getCausalityValueList()
order = orders[0]
applied_rule = order.getCausalityRelatedValue(portal_type="Applied Rule")
# reindex simulation movement as quick as possible
#applied_rule.recursiveImmediateReindexObject()

order_portal_type = order.getPortalType()
if order_portal_type == 'Sale Order':
  delivery_builder = order.portal_deliveries.sale_packing_list_builder
elif order_portal_type == 'Purchase Order':
  delivery_builder = order.portal_deliveries.purchase_packing_list_builder

explanation_uid_list = [packing_list.getUid()]
for o in orders:
  explanation_uid_list.append(o.getUid())

delivery_builder.activate(activity='SQLQueue',after_tag=tag).build(explanation_uid=explanation_uid_list)
-------------- next part --------------
packing_list = context
 
# First, copy Order properties
#packing_list.PackingList_copyOrderProperties()

packing_list.SalePackingList_setCausalityListBySimulation()
related_order = packing_list.getCausalityValue()

packing_list_state = packing_list.getSimulationState()
if packing_list_state == "draft":
  packing_list.edit(
    comment = related_order.getComment(),
    delivery_mode = related_order.getDeliveryMode(),
    incoterm = related_order.getIncoterm(),
    source_administration_value = related_order.getSourceAdministrationValue(),
    title = related_order.getTitle()
  )
  packing_list.portal_workflow.doActionFor(
                                  packing_list,
                                  'confirm_action',
                                  wf_id='packing_list_workflow',
                                  comment="Initialized by Delivery Builder")



# First set the packing_list in the building state
packing_list.startBuilding()
# Then an activity should put the causality state in diverged or solved
# XXX after_method_id is not good, it should be after_group_id, but not yet implemented
packing_list.activate(after_method_id=('immediateReindexObject','recursiveImmediateReindexObject','Delivery_confirm')).updateCausalityState(fast=1)
-------------- next part --------------
ml = context.getMovementList() # all movements for this SPL
mu = [m.getRelativeUrl() for m in ml] # get thier URLs...

# now get all SM related for ML for this SPL
sm = [r.getObject() for r in context.portal_catalog(portal_type='Simulation Movement',)]
selm = []
for s in sm:
  if s.getDelivery() in mu:
    selm.append(s)

calist = []
for s in selm:
  q = s.getOrderValue().getParentValue()
  if q not in calist:
    calist.append(q)

context.setCausalityValueList(calist)