curl -X POST http://localhost:8529/broad/broad/move --data '{"from":"space_1","to":"space_2","player":2,"piece":"ninja"}'
{"error":"undefined is not a function","stack":"TypeError: undefined is not a function\n  at /var/lib/arangodb-apps/_db/_system/broad/APP/controllers/broad.js:47:25\n  at Object.res.action.callback (/usr/share/arangodb/js/server/modules/org/arangodb/foxx/internals.js:108:5)\n  at /usr/share/arangodb/js/server/modules/org/arangodb/foxx/routing.js:323:19\n  at execute (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1304:7)\n  at next (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1321:7)\n  at [object Object]:386:5\n  at execute (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1304:7)\n  at routeRequest (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1325:3)\n  at foxxRouting (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1095:7)\n  at execute (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1304:7)\n  at Object.routeRequest (/usr/share/arangodb/js/server/modules/org/arangodb/actions.js:1325:3)\n  at Function.actions.defineHttp.callback (/usr/share/arangodb/js/actions/api-system.js:51:15)\n"}


controller.post('/move', function (req, res) {
    var input = req.body();
    var to = input.to;
    var from = input.from;
    var player = input.player;
    var piece = input.piece;
    var out = require('org/arangodb').db._collection('broad_broad').byExample({"location":from,"player":""});
    var id = out._collection._id
    res.json(broad_repo.byId(id).forClient());

  }).bodyParam('ping', {
      description: 'The Broad you want to create',
      type: Broad
  });