public async Task Update(IReadOnlyList <Document> newScoresList)
{
foreach (var newScore in newScoresList)
{
var newScoreEvent = JsonConvert.DeserializeObject <Score>(newScore.ToString());
Uri databaseLink = UriFactory.CreateDatabaseUri(databaseName);
Uri collectionLink = UriFactory.CreateDocumentCollectionUri(databaseName, collectionName);
// Update player score
Uri playerDocumentUri = UriFactory.CreateDocumentUri(databaseName, collectionName, newScoreEvent.playerId);
try
{
Document playerDoc = await client.ReadDocumentAsync(playerDocumentUri, new RequestOptions { PartitionKey = new PartitionKey(newScoreEvent.playerId) });
var existingPlayer = JsonConvert.DeserializeObject <Player>(playerDoc.ToString());
Player updatedPlayer = new Player(newScoreEvent.playerId, newScoreEvent.score + existingPlayer.score);
await client.UpsertDocumentAsync(collectionLink, updatedPlayer);
}
catch (DocumentClientException ex)
{
if (ex.StatusCode == HttpStatusCode.NotFound)
{
Player newPlayer = new Player(newScoreEvent.playerId, newScoreEvent.score);
await client.UpsertDocumentAsync(collectionLink, newPlayer);
}
}
try
{
Document playerDoc = await client.ReadDocumentAsync(playerDocumentUri, new RequestOptions { PartitionKey = new PartitionKey(newScoreEvent.playerId) });
var updatedPlayer = JsonConvert.DeserializeObject <Player>(playerDoc.ToString());
Uri leaderboardDocumentUri = UriFactory.CreateDocumentUri(databaseName, collectionName, "leaderboard");
Document leaderboardDoc = await client.ReadDocumentAsync(leaderboardDocumentUri, new RequestOptions { PartitionKey = new PartitionKey("leaderboard") });
var existingLeaderboardDoc = JsonConvert.DeserializeObject <Leaderboard>(leaderboardDoc.ToString());
Leaderboard existingLeaderboard = new Leaderboard(existingLeaderboardDoc.id, existingLeaderboardDoc.playersRanked);
if (existingLeaderboard.containsPlayer(updatedPlayer))
{
existingLeaderboard.updatePlayer(updatedPlayer);
}
else
{
existingLeaderboard.playersRanked.Add(updatedPlayer);
}
Leaderboard updatedLeaderboard = existingLeaderboard;
updatedLeaderboard.playersRanked = updatedLeaderboard.sortLeaderboard(updatedLeaderboard.playersRanked);
await client.UpsertDocumentAsync(collectionLink, updatedLeaderboard);
}
catch (DocumentClientException ex)
{
if (ex.StatusCode == HttpStatusCode.NotFound)
{
Player newPlayer = new Player(newScoreEvent.playerId, newScoreEvent.score);
Leaderboard newLeaderboard = new Leaderboard();
newLeaderboard.playersRanked.Add(newPlayer);
await client.UpsertDocumentAsync(collectionLink, newLeaderboard);
}
}
}
}
public UpdateMaterializedView()
{
this.leaderboard = new Leaderboard();
this.client = new DocumentClient(endpointUri, primaryKey);
}