Class: Wf::CaseCommand::EnableTransitions

Inherits:
Object
  • Object
show all
Includes:
SimpleCommand
Defined in:
app/models/wf/case_command/enable_transitions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(wf_case) ⇒ EnableTransitions

Returns a new instance of EnableTransitions.



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# File 'app/models/wf/case_command/enable_transitions.rb', line 7

def initialize(wf_case)
  @wf_case = wf_case
end

Instance Attribute Details

#wf_case ⇒ Object (readonly)

Returns the value of attribute wf_case.



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# File 'app/models/wf/case_command/enable_transitions.rb', line 6

def wf_case
  @wf_case
end

Instance Method Details

#call ⇒ Object 



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# File 'app/models/wf/case_command/enable_transitions.rb', line 11

def call
  Wf::ApplicationRecord.transaction do
    wf_case.workitems.enabled.each do |workitem|
      workitem.update!(state: :overridden, overridden_at: Time.zone.now) unless wf_case.can_fire?(workitem.transition)
    end
    wf_case.workflow.transitions.each do |transition|
      next unless wf_case.can_fire?(transition) && !transition.workitems.where(case: wf_case, state: %i[enabled started]).exists?

      trigger_time = Time.zone.now + transition.trigger_limit.minutes if transition.trigger_limit && transition.time?
      workitem = wf_case.workitems.create!(
        workflow: wf_case.workflow,
        transition: transition,
        state: :enabled,
        trigger_time: trigger_time
      )
      Wf::FireTimedWorkitemJob.set(wait: transition.trigger_limit.minutes).perform_later(workitem.id) if trigger_time
      SetWorkitemAssignments.call(workitem)
      workitem.transition.unassignment_callback.constantize.new(workitem.id).perform_now if workitem.workitem_assignments.count == 0
      if sub_workflow = transition.sub_workflow
        sub_case = Wf::CaseCommand::New.call(sub_workflow, nil, workitem).result
        Wf::CaseCommand::StartCase.call(sub_case)
      end
    end
  end
end