updateTourney: (args, callback) ->
    tourney_id   = args.tourney_id or undefined
    resourceCall = args.resourceCall
    params       = args.params
    data         = args.data or {}
    callback     = callback or ->

    tourney = getTourney tourney_id
    if not params.tournament_id?
        params.tournament_id = tourney._id

    resource = resourceCall.split('.')[0]
    method = resourceCall.split('.')[1]

    $inject.invoke [resource, (resource) ->
        resource.method params, data, (data) ->
            # do something with returned data
    ]