public IEnumerable <NodeHeartbeatOutput> Create(NodeHeartbeatInput input)
{
if (input == null)
{
Logger.Error($"{nameof(input)} should not be null.");
return(Enumerable.Empty <NodeHeartbeatOutput>());
}
CreateHeartbeat(input);
RefreshOnlineStatus(input);
DbContext.SaveChanges();
var messages = _messageAppService.Consume(input.NodeId);
return(Mapper.Map <IEnumerable <NodeHeartbeatOutput> >(messages));
}