I probably asked similar question couple of years back but maybe with backendless 5 things have changed so I just want to get your opinion on this.
Like Facebook, I am implementing notifications when a post is liked.
My thought is that User A likes post from User B. User A knows User B Object ID (as the owner of the post).
User A will send a message to a channel that is named the same as user B’s object ID. User B will receive the message because he subscribed to a channel created by himself
- Given that there will many users (and as a result many channels), there is no issue right?
- Will this message be received while the app is closed/background. Or is receiver device ID always need to be known by the sender?
- Is this good solution?