private void RemoveChannel(IKeyValueDatabaseActions actions, string conferenceId, string channel)
{
var messagesKey = GetKey(conferenceId, channel);
var typingKey = GetKey(conferenceId, channel);
_ = actions.KeyDeleteAsync(messagesKey);
_ = actions.KeyDeleteAsync(typingKey);
}
private static async ValueTask <RedisResult> JoinedParticipantsRepository_RemoveParticipantSafe(
IKeyValueDatabaseActions actions, string participantId, string participantKey, string conferenceKeyTemplate,
string connectionId)
{
var conferenceId = await actions.GetAsync(participantKey);
if (conferenceId == null)
{
return(RedisResult.Create(RedisValue.Null));
}
var conferenceKey = conferenceKeyTemplate.Replace("*", conferenceId);
var actualConnectionId = await actions.HashGetAsync(conferenceKey, participantId);
if (actualConnectionId == connectionId)
{
await actions.KeyDeleteAsync(participantKey);
await actions.HashDeleteAsync(conferenceKey, participantId);
return(RedisResult.Create(true));
}
return(RedisResult.Create(false));
}
private static async ValueTask <RedisResult> JoinedParticipantsRepository_RemoveParticipant(
IKeyValueDatabaseActions actions, string participantId, string participantKey, string conferenceKeyTemplate)
{
var conferenceId = await actions.GetAsync(participantKey);
if (conferenceId == null)
{
return(RedisResult.Create(RedisValue.Null));
}
await actions.KeyDeleteAsync(participantKey);
var conferenceKey = conferenceKeyTemplate.Replace("*", conferenceId);
var previousConnectionId = await actions.HashGetAsync(conferenceKey, participantId);
await actions.HashDeleteAsync(conferenceKey, participantId);
return(RedisResult.Create(new RedisValue[] { conferenceId, previousConnectionId }));
}