internal InvocationLogViewModel(FunctionInstanceSnapshot snapshot, bool? heartbeatIsValid)
{
Id = snapshot.Id;
FunctionName = snapshot.FunctionShortName;
FunctionId = snapshot.FunctionId;
FunctionFullName = snapshot.FunctionFullName;
FunctionDisplayTitle = snapshot.DisplayTitle;
HostInstanceId = snapshot.HostInstanceId;
InstanceQueueName = snapshot.InstanceQueueName;
if (snapshot.WebSiteName != null
&& snapshot.WebSiteName == Environment.GetEnvironmentVariable(WebSitesKnownKeyNames.WebSiteNameKey))
{
ExecutingJobRunId = new WebJobRunIdentifierViewModel((WebJobType)Enum.Parse(typeof(WebJobType),
snapshot.WebJobType), snapshot.WebJobName, snapshot.WebJobRunId);
}
if (heartbeatIsValid.HasValue)
{
Status = snapshot.GetStatusWithHeartbeat(heartbeatIsValid.Value);
}
else
{
Status = snapshot.GetStatusWithoutHeartbeat();
}
switch (Status)
{
case FunctionInstanceStatus.Running:
WhenUtc = snapshot.StartTime.Value.UtcDateTime;
Duration = DateTimeOffset.UtcNow - snapshot.StartTime;
break;
case FunctionInstanceStatus.CompletedSuccess:
WhenUtc = snapshot.EndTime.Value.UtcDateTime;
Duration = snapshot.GetFinalDuration();
break;
case FunctionInstanceStatus.CompletedFailed:
WhenUtc = snapshot.EndTime.Value.UtcDateTime;
Duration = snapshot.GetFinalDuration();
ExceptionType = snapshot.ExceptionType;
ExceptionMessage = snapshot.ExceptionMessage;
break;
case FunctionInstanceStatus.NeverFinished:
WhenUtc = snapshot.StartTime.Value.UtcDateTime;
Duration = null;
break;
}
}
