public override async Task <Empty> SubscribeToRoomsUpdates(RoomsUpdatesRequest request, ServerCallContext context)
{
_logger.LogInformation(
"Begin grpc call from method {Method} to subscribe to Rooms {RoomsIds} with connectionId {ConnectionId}",
context.Method,
string.Join(',', request.Rooms.Select(r => r.Id)),
request.ConnectionId);
var verifiedConnection =
await _userConnectionService.VerifyConnectionAsync(request.UserId, request.ConnectionId);
if (!verifiedConnection)
{
context.Status = new Status(StatusCode.InvalidArgument, "Invalid connection id.");
return(new Empty());
}
foreach (var dm in request.Rooms)
{
var dmSubscription = new RoomSubscription(dm.Id);
await _subscriptionService.SubscribeAsync(request.ConnectionId, dmSubscription);
foreach (var member in dm.MembersIds)
{
var userSubscription = new UserSubscription(member);
await _subscriptionService.SubscribeAsync(request.ConnectionId, userSubscription);
}
}
return(new Empty());
}
