How can I automate push notifications every 15 minutes if a user has not opened the app?

[A.W.H.]

Hi, I would like to send notifications to users who receive a push notification but do not respond or open to app. The way I am thinking is to have it send a follow up push notification automatically after 15 minutes if the user has not opened the app. How would I implement this?

[Evgene Karachevtsev]

Hello Avery,

Could you please clarify, you want to send push notification only to the users who don't open the app?

[A.W.H.]

Evgene,

I want some way to re-notify people who haven't responded to the first push notification. This serves as a warning system to ensure that people are responding to push notifications.

A response would consist of answer a message that is sent (alert: the push notification).

[Illya Stepanov]

Hi Avery -

How you are going to store responses from users, based on first push notification?

[A.W.H.]

Responses will be either Yes/No whether they have replied or not

[A.W.H.]

?

[A.W.H.]

Can you give me an example of server code that does this