public async Task NotifyRegisteredOwner(
[EventGridTrigger] EventGridEvent eventGridEvent,
ILogger logger
)
{
StorageBlobCreatedEventData blobCreatedEventData =
((JObject)eventGridEvent.Data).ToObject <StorageBlobCreatedEventData>();
string blobName = BlobHelper.GetBlobName(blobCreatedEventData.Url);
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.NotifyVehicleOwnerStarted),
LoggingConstants.Template,
LoggingConstants.EventId.NotifyVehicleOwnerStarted.ToString(),
blobName,
LoggingConstants.ProcessingFunction.NotifyRegisteredOwner.ToString(),
LoggingConstants.ProcessStatus.Started.ToString(),
"Execution Started"
);
#endregion
try
{
var speedingTicket = await _dmvDbHandler
.GetSpeedingTicketInfoAsync(blobName)
.ConfigureAwait(false);
var registeredOwnerInfo = await _dmvDbHandler
.GetOwnerInformationAsync(
vehicleRegistrationNumber : speedingTicket.VehicleResgistrationNumber)
.ConfigureAwait(false);
var infractionImage = await _blobHandler
.DownloadBlobAsync(blobCreatedEventData.Url)
.ConfigureAwait(false);
var attachments = new List <OwnerNotificationMessageAttachment>
{
new OwnerNotificationMessageAttachment
{
Name = speedingTicket.TicketNumber,
Content = Convert.ToBase64String(infractionImage),
ContentType = "image/jpeg"
}
};
var notificationMessage =
CreateNotificationMessage
(
vehicleOwnerInfo: registeredOwnerInfo,
attachments: attachments,
ticketNumber: speedingTicket.TicketNumber,
infractionDate: speedingTicket.Date,
infractionDistrict: speedingTicket.District
);
await _ownerNotificationHandler
.NotifyOwnerAsync(notificationMessage)
.ConfigureAwait(false);
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.NotifyVehicleOwnerFinished),
LoggingConstants.Template,
LoggingConstants.EventId.NotifyVehicleOwnerFinished.ToString(),
blobName,
LoggingConstants.ProcessingFunction.NotifyRegisteredOwner.ToString(),
LoggingConstants.ProcessStatus.Finished.ToString(),
"Execution Finished"
);
#endregion
}
catch (Exception ex)
{
CustomEventData customEventData = new CustomEventData
{
ImageUrl = blobCreatedEventData.Url,
CustomEvent = CustomEvent.Exceptioned.ToString()
};
await _eventHandler.PublishEventToTopicAsync(customEventData)
.ConfigureAwait(false);
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.NotifyVehicleOwnerFinished),
LoggingConstants.Template,
LoggingConstants.EventId.NotifyVehicleOwnerFinished.ToString(),
blobName,
LoggingConstants.ProcessingFunction.NotifyRegisteredOwner.ToString(),
LoggingConstants.ProcessStatus.Failed.ToString(),
$"Execution Failed. Reason: {ex.Message}"
);
#endregion
}
}
public async Task DetectAndBlurFaces(
[EventGridTrigger] EventGridEvent eventGridEvent,
ILogger logger
)
{
CustomEventData inputEventData =
((JObject)eventGridEvent.Data).ToObject <CustomEventData>();
var correlationId = LoggingHelper.GetCorrelationId(inputEventData);
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.DetectAndBlurFacesStarted),
LoggingConstants.Template,
LoggingConstants.EventId.DetectAndBlurFacesStarted.ToString(),
correlationId,
LoggingConstants.ProcessingFunction.DetectAndBlurFaces.ToString(),
LoggingConstants.ProcessStatus.Started,
"Execution Started"
);
#endregion
CustomEventData outputEventData = new CustomEventData
{
ImageUrl = inputEventData.ImageUrl,
TicketNumber = inputEventData.TicketNumber,
DistrictOfInfraction = inputEventData.DistrictOfInfraction,
DateOfInfraction = inputEventData.DateOfInfraction
};
try
{
var detectedFaces = await _faceHandler
.DetectFacesWithUrlAsync(inputEventData.ImageUrl)
.ConfigureAwait(false);
var imageBytes = await _blobHandler
.DownloadBlobAsync(inputEventData.ImageUrl)
.ConfigureAwait(false);
var blurredImageBytes = await _faceHandler
.BlurFacesAsync(imageBytes, detectedFaces.ToList());
using (MemoryStream ms = new MemoryStream(blurredImageBytes))
{
await _blobHandler.UploadStreamAsBlobAsync(
containerName : _options.BlurredImageContainerName,
stream : ms,
contentType : _options.UploadContentType,
blobName : BlobHelper.GetBlobNameWithExtension(inputEventData.TicketNumber)
)
.ConfigureAwait(false);
}
outputEventData.CustomEvent = CustomEvent.FaceDetectionAndBlurringCompleted.ToString();
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.DetectAndBlurFacesFinished),
LoggingConstants.Template,
LoggingConstants.EventId.DetectAndBlurFacesFinished.ToString(),
correlationId,
LoggingConstants.ProcessingFunction.DetectAndBlurFaces.ToString(),
LoggingConstants.ProcessStatus.Finished,
"Execution Finished"
);
#endregion
}
catch (Exception ex)
{
outputEventData.CustomEvent = CustomEvent.Exceptioned.ToString();
#region Logging
logger.LogInformation(
new EventId((int)LoggingConstants.EventId.DetectAndBlurFacesFinished),
LoggingConstants.Template,
LoggingConstants.EventId.DetectAndBlurFacesFinished.ToString(),
correlationId,
LoggingConstants.ProcessingFunction.DetectAndBlurFaces.ToString(),
LoggingConstants.ProcessStatus.Failed,
$"Execution Failed. Reason: {ex.Message}"
);
#endregion
}
await _eventhandler.PublishEventToTopicAsync(outputEventData)
.ConfigureAwait(false);
}
