middleware.js

const parseRouter = require("cloudcode-router");
const moment = require("moment");
                       
function MyMiddlewareFunction(req, res) {
  const hours = moment().utcOffset(60 * 6).hours();
    if (hours < 7 || hours > 19) {
      return res.error({message: "You can only send messages during working hours!"}) 
    }
    return
}

parseRouter.protect(MyMiddlewareFunction, protectedRoute => {
  protectedRoute.route("messages")
  .post(function(req, res) {
//     Create message
    res.send({success : true});
  });
})