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Module: Manufacturing
Entity: mrp.production
Compute Method: _compute_workorder_ids
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for production in self:
if production.state != 'draft':
continue
# we need to link the already existing wo's in case the relations are cleared but the wo are not deleted
workorders_list = [Command.link(wo.id) for wo in production.workorder_ids.filtered(lambda wo: wo.ids)]
relevant_boms = [exploded_boms[0] for exploded_boms in production.bom_id.explode(production.product_id, 1.0, picking_type=production.bom_id.picking_type_id)[0]]
# we don't delete wo's that are not bom related nor related to a subom
deleted_workorders_ids = production.workorder_ids.filtered(lambda wo: wo.operation_id and wo.operation_id.bom_id not in relevant_boms).mapped('id')
workorders_list += [Command.delete(wo_id) for wo_id in deleted_workorders_ids]
if not production.bom_id and not production._origin.product_id:
production.workorder_ids = workorders_list
# if the product has changed or if in a second onchange with bom resets the relations
if production.product_id != production._origin.product_id \
or (not production._origin.bom_id and production.bom_id) \
or (production._origin.bom_id != production.bom_id and production._origin.bom_id.operation_ids and not production.workorder_ids.filtered(lambda wo: wo.ids and wo.operation_id)):
production.workorder_ids = [Command.clear()]
if production.bom_id and production.product_id and production.product_qty > 0:
# keep manual entries
workorders_values = []
- product_qty = production.product_uom_id._compute_quantity(production.product_qty, production.bom_id.product_uom_id)
+ product_qty = production.uom_id._compute_quantity(production.product_qty, production.bom_id.uom_id)
exploded_boms, _dummy = production.bom_id.explode(production.product_id, product_qty / production.bom_id.product_qty, picking_type=production.bom_id.picking_type_id,
never_attribute_values=production.never_product_template_attribute_value_ids)
for bom, bom_data in exploded_boms:
# If the operations of the parent BoM and phantom BoM are the same, don't recreate work orders.
if not (bom.operation_ids and (not bom_data['parent_line'] or bom_data['parent_line'].bom_id.operation_ids != bom.operation_ids)):
continue
for operation in bom.operation_ids:
if operation._skip_operation_line(bom_data['product'] if not bom_data['parent_line'] else bom_data['parent_line']['product_id'], production.never_product_template_attribute_value_ids):
workorder = production.workorder_ids.filtered(lambda wo: wo.operation_id == operation and wo.operation_id.bom_id == bom)
if workorder:
# If for some reason a non-relevant workorder is still there, e.g. after a change in never_product_template_attribute_value_ids
workorders_list += [Command.delete(workorder.id)]
continue
workorders_values += [{
'name': operation.name,
'production_id': production.id,
'workcenter_id': operation.workcenter_id.id,
- 'product_uom_id': production.product_uom_id.id,
+ 'uom_id': production.uom_id.id,
'operation_id': operation.id,
'state': 'ready',
}]
workorders_dict = {wo.operation_id.id: wo for wo in production.workorder_ids.filtered(
lambda wo: wo.operation_id and wo.id not in deleted_workorders_ids)}
for workorder_values in workorders_values:
if workorder_values['operation_id'] in workorders_dict:
# update existing entries
workorders_list += [Command.update(workorders_dict[workorder_values['operation_id']].id, workorder_values)]
else:
# add new entries
workorders_list += [Command.create(workorder_values)]
production.workorder_ids = workorders_list
else:
production.workorder_ids = [Command.delete(wo_id) for wo_id in production.workorder_ids.filtered(lambda wo: wo.operation_id).mapped('id')]
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