CODEWITHSUNDEEP
iosparse-platform
Shlby
Shlby

Reputation: 83

PFInstallation currentInstallation clearCache

Are we able to clear PFInstallation data forcefully?

Needed this to recreate another PFInstallation when I want to force logout a user.

Current Problem: New Account is using PFInstallation of old account and New Account can't update the PFInstallation (clearing it when logging out).

Other Possible Solution: Update PFInstallation's ACL through cloud code with the new account's data. Is this possible?

Upvotes: 1

Views: 80

Answers (1)

Jake T.
Jake T.

Reputation: 4378

In the beforeSave trigger for the installation, check to see if the user is getting set. If so, turn off public read/write access and give read/write access to that user. When logging out, the user should be removed, and you can return public read/write access.

Parse.Cloud.beforeSave(Parse.Installation, function(request, response) {
    var installation = request.object;
    if( installation.dirty("user") ) {
        var acl = new Parse.ACL();
        var user = installation.get("user");
        if( user ) {
            acl.setPublicReadAccess(false);
            acl.setPublicWriteAccess(false);
            acl.setReadAccess(user.id, true);
            acl.setWriteAccess(user.id, true);
        }
        else {
            acl.setPublicReadAccess(true);
            acl.setPublicWriteAccess(true);
        }
        installation.setACL(acl);
    }
    response.success();
});

Upvotes: 1

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