Sending Push Notification from mobile to particular user using parse [Parse IOS]

Question

I have saved user pointer in instalation class. Web backend shows 0 subscribers Response

I am sending notification using below code

 PFQuery *qry = [PFUser query];
        [qry getObjectWithId:friendObject.objectId]; //friend object is ok like @"Fefl5x7nhl"

        PFQuery *pushQuery = [PFInstallation query];
        [pushQuery whereKey:@"user" matchesQuery:qry];

        // Send push notification to query
        PFPush *push = [[PFPush alloc] init];
        NSString *msgString=[NSString stringWithFormat:@"%@ :%@",
                             [newMessage objectForKey:@"userName"],
                             tfEntry.text];
        [push setQuery:pushQuery]; // Set our Installation query
        NSDictionary *data = [NSDictionary dictionaryWithObjectsAndKeys:
                              msgString, @"alert",
                              @"ursound.caf", @"sound",
                              @"Increment", @"badge",
                             // @"Optionally a type was set", @"type",
                              nil];
        [push setData:data];
       [push sendPushInBackground];

My installation class does have this user pointer (friend object) and logically it should be receiver of the notification .

AM i missing something? any suggestion would be great . Thanks for your valuable time

pls postyour answer again its working

Kishore Kumar
– Kishore Kumar

2015-12-15 13:51:31 +00:00
Commented Dec 15, 2015 at 13:51 — Kishore Kumar
– Kishore Kumar, Commented Dec 15, 2015 at 13:51

Timothy Walters · Accepted Answer · 2014-08-07 08:29:27Z

2

As long as you have a column on the Installation class called user that is of type Pointer<My_User> and you've actually populated it, your code should work.

There's a section in the Push Notification documentation that talks about adding data to the Installation class:

https://parse.com/docs/push_guide#sending-queries/iOS

answered Aug 7, 2014 at 8:29

Timothy Walters

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4 Comments

Muhammad Adnan Over a year ago

my installation class does have Pointer To user class and i am able to send push notification from mobile. but notifications are not being received (i mean subscriber 0 ) are being shown on parse backend.

Muhammad Adnan Over a year ago

I have edited my question and added detail. Now parse server showing that notification is being sent but 0 subscriber .

Timothy Walters Over a year ago

Your Installation class "user" column is of type Pointer<TBUser> but your query is comparing it to the inbuilt User class, so expecting Pointer<_User>.

Muhammad Adnan Over a year ago

Millions of thanks. i have modified my query and now push notifications are being received correctly . PFQuery *qry = [PFQuery queryWithClassName:@"TBUser"]; [qry whereKey:@"objectId" equalTo:friendObject.objectId]; PFQuery *pushQuery = [PFInstallation query]; [pushQuery whereKey:@"user" matchesQuery:qry];

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