public async Task <IActionResult> RemoveChannelForUser(string channelId)
{
var uid = User.Claims.Single(c => c.Type == Constants.Strings.JwtClaimIdentifiers.Id).Value;
var channel = _chatRepo.GetSubscriptionsForUser(uid)?.FirstOrDefault(c => c == channelId);
if (channel == null)
{
return(NotFound());
}
_chatRepo.RemoveSubscriptonForUser(uid, channel);
return(Ok(getChannelsForUser(uid)));
}
private void SubscribeUsersWhichAreNot(List <string> ids)
{
var chanalName = GetChannelName(ids);
foreach (var id in ids)
{
if (!_chatRepo.GetSubscriptionsForUser(id).Contains(chanalName)) // todo: optimaze
{
_chatRepo.AddUserForChannel(chanalName, id);
_chatRepo.AddSubscriptionForUser(id, chanalName);
if (_chatRepo.GetConnectionForUid(id) != null)
{
ConnectSubscriptionForUser(chanalName, id);
}
}
}
}