var leaderboardId = "test",
    record        = {},
    privateId     = getUserIdFromLocalStorage();
 
var leaderboard = new window.LViS.Leaderboard({
    lvis: window.LViS,
    id: leaderboardId
});
 
var success = function (response) {
    record = response;
};
 
var failure = function (error) {
    console.log("error:" + error.error);
};
 
if (privateId) {
    leaderboard.getRecord(privateId, success, failure);
} else {
    leaderboard.setRecord(object, success, failure);
}

Constructor

Create a new instance as follows:

var leaderboard = new window.LViS.Leaderboard({
    lvis: <LViS object>,
    id: <id>,
    eventId: <eventId>,
    timeout: <timeout>
});

where:

• lvis is the initialised LViS API object.

• id is an up to 36 chars length string unique identifier. It can be whatever you need, depending on application logic.

• eventId (optional) is a 36 chars length string unique identifier. It should be event UUID if you need to collect information in the context of a single event. Or this param can be skipped if you need to collect information for the whole project context.

• timeout (optional) is request timeout in milliseconds.

There are some parameters that can be changed on the LViS-service side and they will be automatically configured in the API using service assets:

• read_endpoint (string) - web-service endpoint for read operations.

• write_endpoint (string) - web-service endpoint for write operations.

• use_base64 (bool) - send and receive base64-encoded data.