fetchLeaderboard static method
fetchLeaderboard method is used to fetch leaderboard for a quiz
Parameters
hmsPoll - hmsPoll
object of the quiz for which leaderboard needs to be fetched
count - count
of the peers in the rankings
startIndex - startIndex
from where the leaderboard rankings needs to be fetched
includeCurrentPeer - includeCurrentPeer
whether to include the local peer in the leaderboard rankings
Returns
Future
Refer fetchLeaderboard
Implementation
static Future<dynamic> fetchLeaderboard(
{required HMSPoll poll,
required int? count,
required int startIndex,
required bool includeCurrentPeer}) async {
var result = await PlatformService.invokeMethod(
PlatformMethod.fetchLeaderboard,
arguments: {
"poll_id": poll.pollId,
"count": count,
"start_index": startIndex,
"include_current_peer": includeCurrentPeer
});
if (result != null) {
if (result["success"]) {
if (result["data"] != null) {
return HMSPollLeaderboardResponse.fromMap(result["data"]);
} else {
return null;
}
} else {
if (result["data"]["error"] != null) {
return HMSException.fromMap(result["data"]["error"]);
}
}
}
}