public static async Task <MatchLobby> SetMatchLobbyLockState(string matchLobbyId, bool locked, string creatorId, DocumentClient documentClient)
{
var matchLobby = await GetMatchLobbyAsyncById(documentClient, matchLobbyId);
if (matchLobby == null)
{
throw TicTacToeExceptionUtil.NotFoundException(Constants.ExceptionLobbyNotFound);
}
if (matchLobby.CreatorId != creatorId)
{
throw TicTacToeExceptionUtil.OnlyLobbyCreatorCanLockException(Constants.ExceptionOnlyCreatorCanLockLobby);
}
if (matchLobby.Locked == locked)
{
return(matchLobby);
}
matchLobby.Locked = locked;
await DocumentClientManager.ReplaceDocument(documentClient, matchLobby, Constants.DatabaseName, Constants.MatchLobbyTableName);
return(matchLobby);
}
public static async Task <MatchLobby> JoinMatchLobby(string matchLobbyId, string playerTwo, DocumentClient documentClient, string invitationCode = null)
{
var matchLobby = await GetMatchLobbyAsyncById(documentClient, matchLobbyId);
if (matchLobby == null)
{
throw TicTacToeExceptionUtil.NotFoundException(Constants.ExceptionLobbyNotFound);
}
if (matchLobby.CurrentAvailability == 0)
{
throw TicTacToeExceptionUtil.LobbyFullException(Constants.ExceptionLobbyIsFull);
}
if (matchLobby.CreatorId == playerTwo)
{
throw TicTacToeExceptionUtil.RequesterIsLobbyCreatorException(Constants.ExceptionRequesterIsCreator);
}
if (matchLobby.Locked)
{
if (string.IsNullOrEmpty(invitationCode))
{
throw TicTacToeExceptionUtil.NotInvitationCodeIncludedException(Constants.ExceptionMissingInvitationCode);
}
if (GetInvitationIdFromNetworkId(matchLobby.NetworkId) != invitationCode)
{
throw TicTacToeExceptionUtil.InvalidInvitationCodeException(Constants.ExceptionInvalidInvitationCode);
}
}
matchLobby.CurrentAvailability--;
// This method will update the Cosmos DB document with the newest availability.
// If there was an outside-modification by other player (race condition),
// this will throw an error and the player won't be able to join this Lobby.
await DocumentClientManager.ReplaceDocument(documentClient, matchLobby, Constants.DatabaseName, Constants.MatchLobbyTableName);
return(matchLobby);
}
