async Task IEventProcessor.ProcessEventsAsync(PartitionContext context, IEnumerable <EventData> messages)
{
DateTime checkPoint = MasterGDPRHelper.GetOffset(context.ConsumerGroupName, context.Lease.PartitionId);
DateTime lastMessageDate = checkPoint;
foreach (EventData eventData in messages)
{
string data = Encoding.UTF8.GetString(eventData.GetBytes());
try
{
Type t = typeof(GDPRMessageWrapper);
GDPRMessageWrapper w = (GDPRMessageWrapper)Newtonsoft.Json.JsonConvert.DeserializeObject(data, t);
if (w.MessageDate > checkPoint)
{
if (w.MessageDate > lastMessageDate)
{
lastMessageDate = w.MessageDate;
}
Console.WriteLine(string.Format("Message received. Partition: '{0}', Data: '{1}'", context.Lease.PartitionId, data));
MasterGDPRHelper.ProcessRequest(w);
}
else
{
Console.WriteLine(string.Format("Skiping message {0}", eventData.Offset));
}
}
catch (Exception ex)
{
Console.WriteLine(data);
}
}
MasterGDPRHelper.SetOffSet(context.ConsumerGroupName, context.Lease.PartitionId, lastMessageDate);
//Call checkpoint every 5 minutes, so that worker can resume processing from 5 minutes back if it restarts.
if (this.checkpointStopWatch.Elapsed > TimeSpan.FromMinutes(5))
{
await context.CheckpointAsync();
this.checkpointStopWatch.Restart();
}
}
public static string CreateGDPRRequest(string emailAddress, string type)
{
try
{
GDPRMessage msg = new GDPRMessage();
switch (type)
{
case "Consent":
DataSubjectConsentMessage dscm = new DataSubjectConsentMessage();
msg = dscm;
break;
case "Delete":
DataSubjectDeleteMessage dm = new DataSubjectDeleteMessage();
msg = dm;
break;
case "Query":
DataSubjectQueryMessage nm = new DataSubjectQueryMessage();
msg = nm;
break;
case "Update":
DataSubjectUpdateMessage um = new DataSubjectUpdateMessage();
msg = um;
break;
}
GDPRSubject s = new GDPRSubject();
s.Email = emailAddress;
msg.Subject = s;
MasterGDPRHelper.SendMessage(msg);
}
catch
{
return("Failure");
}
return("Success");
}