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How to query/curl for Parse installation without objectId


If you want to send push to individual user then you need to add some additional info to the installation object for example when the user sign in. So other users can query instalations to find a specific ones. I've done it like this:

PFInstallation *installation =
[PFInstallation currentInstallation];
installation[@"client"] = [KZClient
currentClient];
installation[@"phone"] = [KZClient
currentClient].phoneNumber;
[installation saveInBackground];

And other user can find this installation object by querying like this:

PFUser *friend = [some method to get
friend ...];
PFQuery *installationQuery = [PFInstallation
query];
[installationQuery whereKey:@"client"
equalTo:friend];
PFPush *push = [[PFPush alloc] init];
[push setQuery:installationQuery];
[push setMessage:@"Test message"];
[push sendPushInBackgroundWithBlock:^(BOOL
succeeded, NSError *error) {
}];

Categories : IOS

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