private void ProcessSendGridEvent(SendGridEvent sendGridEvent, Rock.Data.RockContext rockContext)
{
Guid?actionGuid = null;
Guid?communicationRecipientGuid = null;
if (!string.IsNullOrWhiteSpace(sendGridEvent.WorkflowActionGuid))
{
actionGuid = sendGridEvent.WorkflowActionGuid.AsGuidOrNull();
}
if (!string.IsNullOrWhiteSpace(sendGridEvent.CommunicationRecipientGuid))
{
communicationRecipientGuid = sendGridEvent.CommunicationRecipientGuid.AsGuidOrNull();
}
if (actionGuid != null)
{
ProcessForWorkflow(actionGuid, rockContext, sendGridEvent);
}
if (communicationRecipientGuid != null)
{
ProcessForRecipient(communicationRecipientGuid, rockContext, sendGridEvent);
}
}
private bool IsToHanlde(SendGridEvent sendGridEvent)
{
// TODO: trace the messages that should not be handled for debugging purposes.
// For now this service can handle only bounced and dropped events.
return
((sendGridEvent.EventType.EqualsIgnoreCase(SendGridEventTypes.Bounce) || sendGridEvent.EventType.EqualsIgnoreCase(SendGridEventTypes.Dropped)) &&
sendGridEvent.SitefinityCampaignId != Guid.Empty &&
sendGridEvent.SitefinitySubscriberId != Guid.Empty);
}
private BounceStatus ResolveStatus(SendGridEvent sendGridEvent)
{
BounceStatus bounceStatus;
// If the event is for dropped email we mark it as hard bounced.
if (sendGridEvent.EventType.EqualsIgnoreCase(SendGridEventTypes.Dropped))
{
bounceStatus = BounceStatus.Hard;
}
else
{
bounceStatus = MessageParser.GetBounceMessageStatus(sendGridEvent.Status);
}
return(bounceStatus);
}
private void ProcessForWorkflow(Guid?actionGuid, Rock.Data.RockContext rockContext, SendGridEvent payload)
{
RockLogger.Log.Debug(RockLogDomains.Communications, "ProcessForWorkflow {@payload}", payload);
string status = string.Empty;
switch (payload.EventType)
{
case "unsubscribe":
case "delivered":
status = SendEmailWithEvents.SENT_STATUS;
break;
case "click":
status = SendEmailWithEvents.CLICKED_STATUS;
break;
case "open":
status = SendEmailWithEvents.OPENED_STATUS;
break;
case "failed":
case "dropped":
case "blocked":
case "bounce":
case "bounced":
status = SendEmailWithEvents.FAILED_STATUS;
string message = payload.ServerResponse.IsNotNullOrWhiteSpace() ? payload.ServerResponse : payload.EventTypeReason;
Rock.Communication.Email.ProcessBounce(
payload.Email,
Rock.Communication.BounceType.HardBounce,
message,
RockDateTime.ConvertLocalDateTimeToRockDateTime(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddSeconds(payload.Timestamp).ToLocalTime()));
break;
}
if (actionGuid != null && !string.IsNullOrWhiteSpace(status))
{
SendEmailWithEvents.UpdateEmailStatus(actionGuid.Value, status, payload.EventType, rockContext, true);
}
}
/// <summary>
/// Processes for recipient.
/// </summary>
/// <param name="eventType">Type of the event.</param>
/// <param name="communicationRecipientGuid">The communication recipient unique identifier.</param>
/// <param name="rockContext">The rock context.</param>
private void ProcessForRecipient(Guid?communicationRecipientGuid, Rock.Data.RockContext rockContext, SendGridEvent payload)
{
RockLogger.Log.Debug(RockLogDomains.Communications, "ProcessForRecipient {@payload}", payload);
if (!communicationRecipientGuid.HasValue)
{
return;
}
var communicationRecipient = new CommunicationRecipientService(rockContext).Get(communicationRecipientGuid.Value);
if (communicationRecipient != null && communicationRecipient.Communication != null)
{
var communicationGuid = Rock.SystemGuid.InteractionChannel.COMMUNICATION.AsGuid();
var interactionComponent = new InteractionComponentService(rockContext)
.GetComponentByEntityId(communicationGuid, communicationRecipient.CommunicationId, communicationRecipient.Communication.Subject);
rockContext.SaveChanges();
var interactionService = new InteractionService(rockContext);
DateTime timeStamp = RockDateTime.ConvertLocalDateTimeToRockDateTime(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).AddSeconds(payload.Timestamp).ToLocalTime());
switch (payload.EventType)
{
case "processed":
// Do nothing.
break;
case "dropped":
communicationRecipient.Status = CommunicationRecipientStatus.Failed;
communicationRecipient.StatusNote = payload.EventTypeReason;
if (payload.EventTypeReason == "Bounced Address")
{
Rock.Communication.Email.ProcessBounce(
payload.Email,
Rock.Communication.BounceType.HardBounce,
payload.EventTypeReason,
timeStamp);
}
break;
case "delivered":
communicationRecipient.Status = CommunicationRecipientStatus.Delivered;
communicationRecipient.StatusNote = string.Format("Confirmed delivered by SendGrid at {0}", timeStamp.ToString());
break;
case "deferred":
// TODO: handle deferred.
break;
case "bounce":
communicationRecipient.Status = CommunicationRecipientStatus.Failed;
communicationRecipient.StatusNote = payload.EventTypeReason + payload.ServerResponse;
Rock.Communication.Email.ProcessBounce(
payload.Email,
Rock.Communication.BounceType.HardBounce,
payload.EventTypeReason,
timeStamp);
break;
case "blocked":
// TODO: handle blocked.
break;
case "open":
communicationRecipient.Status = CommunicationRecipientStatus.Opened;
communicationRecipient.OpenedDateTime = timeStamp;
communicationRecipient.OpenedClient = string.Format(
"{0} {1} ({2})",
payload.ClientOs ?? "unknown",
payload.ClientBrowser ?? "unknown",
payload.ClientDeviceType ?? "unknown");
if (interactionComponent != null)
{
interactionService.AddInteraction(
interactionComponent.Id,
communicationRecipient.Id,
"Opened",
payload.SendGridEventId,
communicationRecipient.PersonAliasId,
timeStamp,
payload.ClientBrowser,
payload.ClientOs,
payload.ClientDeviceType,
payload.ClientDeviceBrand,
payload.IpAddress,
null);
}
break;
case "click":
if (interactionComponent != null)
{
interactionService.AddInteraction(
interactionComponent.Id,
communicationRecipient.Id,
"Click",
payload.Url,
communicationRecipient.PersonAliasId,
timeStamp,
payload.ClientBrowser,
payload.ClientOs,
payload.ClientDeviceType,
payload.ClientDeviceBrand,
payload.IpAddress,
null);
}
break;
case "spamreport":
case "unsubscribe":
case "group_unsubscribe":
case "group_resubscribe":
// Do nothing.
break;
}
rockContext.SaveChanges();
}
}
public HttpResponseMessage Report()
{
SendGridEventClient sgec = new SendGridEventClient();
string str = Request.Content.ReadAsStringAsync().Result;
if (JToken.Parse(str).Type == JTokenType.Array)
{
dynamic stuff = JArray.Parse(str);
foreach (dynamic item in stuff)
{
if (item["event"] != null && item["email"] != null)
{
string eventType = item["event"];
string email = item["email"];
email = email.ToLower();
SendGridEvent eventItem = sgec.GetByPartitionAndRowKey(SendGridEventClient.GetPartitionKeyForEmail(email), email);
if (eventItem != null)
{
switch (eventType)
{
case "click":
eventItem.Clicked++;
break;
case "open":
eventItem.Opened++;
break;
case "dropped":
eventItem.Delivered = false;
break;
case "bounce":
eventItem.Delivered = false;
break;
case "delivered":
eventItem.Delivered = true;
break;
case "unsubscribe":
eventItem.Unsubscribed = true;
break;
case "spam":
eventItem.Spam = true;
break;
default:
continue;
}
eventItem.LastUpdated = EasternTimeConverter.Convert(DateTime.UtcNow);
sgec.Update(eventItem);
}
else
{
eventItem = new SendGridEvent {
PartitionKey = SendGridEventClient.GetPartitionKeyForEmail(email), RowKey = email, Email = email, Delivered = true, Clicked = 0, Opened = 0
};
switch (eventType)
{
case "click":
eventItem.Clicked = 1;
break;
case "open":
eventItem.Opened = 1;
break;
case "dropped":
eventItem.Delivered = false;
break;
case "bounce":
eventItem.Delivered = false;
break;
case "delivered":
break;
case "unsubscribe":
eventItem.Unsubscribed = true;
break;
case "spam":
eventItem.Spam = true;
break;
default:
continue;
}
sgec.AddNewItem(eventItem);
}
}
}
}
return(new HttpResponseMessage {
StatusCode = HttpStatusCode.OK
});
}