public PingInformation GetInternetUserPingInformation(int internetUserId)
{
var lastFailed = _pingRepository.GetLastFailedInternetUserPing(internetUserId);
if (lastFailed != null)
{
var lastSuccessfull = _pingRepository.GetLastSuccessfullInternetUserPing(internetUserId, lastFailed.Recorded);
if (lastSuccessfull != null && lastSuccessfull.Recorded > lastFailed.Recorded)
{
TimeSpan duration = DateTime.Now.Subtract(lastSuccessfull.Recorded);
return(new PingInformation
{
LastFailDate = lastFailed.Recorded,
Uptime = (long)duration.TotalMilliseconds
});
}
return(new PingInformation
{
LastFailDate = lastFailed.Recorded,
Uptime = 0
});
}
var firstSuccessfull = _pingRepository.GetFirstSuccessfullInternetUserPing(internetUserId);
if (firstSuccessfull != null)
{
TimeSpan durationFirst = DateTime.Now.Subtract(firstSuccessfull.Recorded);
return(new PingInformation
{
LastFailDate = null,
Uptime = (long)durationFirst.TotalMilliseconds
});
}
return(null);
}