server/response-handler.js
function success(response, body) {
  var content = _.assign(body || {}, {success: true});
  send(response, content, StatusCode.ok);
}
function success(response, body) {
  var content = _.assign(body || {}, {success: true});
  send(response, content, StatusCode.ok);
}
function success ( response , body ) { var content = _ . assign ( body || { } , { success : true } ) ; send ( response , content , StatusCode . ok ) ; }
Send a success response

@param response - response object
@param body - (optional) body to the response, in addition to the
success property
Send a success response