Schedule Push notification on Parse - parse-platform

Question

I was wondering if Schedule Push is available on Parse Server? (I'm using Back4App)
Here is my cloud code:
Parse.Cloud.define("pushMultiple",async (request) => {
//Getting Current Date instance
var d = new Date();
//Where I live Current Hour is 14, so setting it to 15
d.setHours(15);
//Sending push to a specific device
return Parse.Push.send({
push_time: d,
channels: [ "t1g.com"],
data: {alert: "The Giants won against the Mets 2-3."}
},{ useMasterKey: true });
});
But the code does not seem to be working. The push is sent out immediately.
And if it's not possible, please let me know how I can schedule push using a Cloud Job. A code snippet would be very helpful. Also will the Cloud Job stop running after it has completed sending the push?

Answer 1

According to this document setHours method doesnt add your value to your date but just replace it.
Try this:
var extraTime = 1000*60*60*15; //15 hours
var currentDate = new Date();
//since date object is just number we can add our extra time to our date.
var pushDate = currentDate + extraTime; //push date is 15 hours later than now
return Parse.Push.send({
push_time: pushDate,
channels: [ "t1g.com"],
data: {alert: "The Giants won against the Mets 2-3."}
},{ useMasterKey: true });
Edit: Parse docs says push_time is not supported yet.
https://docs.parseplatform.org/parse-server/guide/#push-notifications
Docs can be outdated or if you are using back4app, they may be implemented this feature to their servers.