[Vuejs]-Problem with vuedraggable and apollo mutation

Well I finally changed my mind and decided to perform the mutation on the STAGE instead of doing this on the TICKET so that I can send the source stage and the target stage with their updated list of tickets as result of the mutation. By writing all the question I realized it would be easier that way…

Indeed the result of the mutation is then : [source_stage, target_stage] so the output type is now graphene.List(my_type).

By doing this I don’t have to change manually the stage ticketIds manually after the mutation in an update statement since it updates by itself correctly.