engine.rb

class RuoteKit::Application

  post "/_ruote/engine/reply" do
    h = Rufus::Json.decode( env["rack.input"].read ) || {}
    #p h
    if params['merge_workitem']  == '1'
      puts "merge request"
      process = engine.process( h['fei']['wfid'] )
      if process && expression = process.expressions.detect { |exp| exp.fei.expid == h['fei']['expid'] }
          merger = proc { |key,v1,v2| Hash === v1 && Hash === v2 ? v1.merge!(v2, &merger) : v2 }
          h.merge!(expression.h.applied_workitem, &merger)
      end
    end
    #p h
    engine.reply( Ruote::Workitem.new(h) )
    
    respond_to do |format|
      format.json { json( :status, :ok ) }
    end
    
  end  


end