public static void Run(
[ServiceBusTrigger("newreview", "entity", Connection = "topicConnectionString")] string topicMessage,
ILogger log,
[Blob("reviewentity", FileAccess.Read, Connection = "storageConnectionString")] CloudBlobContainer blobContainer
)
{
DecoratedReviewerMessage decoratedMessage = JsonConvert.DeserializeObject <DecoratedReviewerMessage>(topicMessage);
CloudBlockBlob blob = blobContainer.GetBlockBlobReference($"{decoratedMessage.MessageProperties.RequestCorrelationId}.json");
ITextAnalyticsClient client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
{
Endpoint = Environment.GetEnvironmentVariable("textAnalyticsEndpoint")
};
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Beginning entity extraction");
EntitiesBatchResult entityResult = client.EntitiesAsync(false,
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "0", decoratedMessage.verbatim)
})).Result;
string entitiesJson = JsonConvert.SerializeObject(entityResult.Documents[0].Entities);
try {
blob.UploadTextAsync(entitiesJson);
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Completed entity extraction :: TBC items extracted");
} catch (Exception ex) {
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Incomplete entity extraction :: {ex.Message}");
}
}
public static void Run(
[ServiceBusTrigger("newreview", "sentiment", Connection = "topicConnectionString")] string topicMessage,
ILogger log,
[Blob("reviewsentiment", FileAccess.Read, Connection = "storageConnectionString")] CloudBlobContainer blobContainer
)
{
DecoratedReviewerMessage decoratedMessage = JsonConvert.DeserializeObject <DecoratedReviewerMessage>(topicMessage);
CloudBlockBlob blob = blobContainer.GetBlockBlobReference($"{decoratedMessage.MessageProperties.RequestCorrelationId}.json");
ITextAnalyticsClient client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
{
Endpoint = Environment.GetEnvironmentVariable("textAnalyticsEndpoint")
};
SentimentBatchResult sentimentResult = client.SentimentAsync(false,
new MultiLanguageBatchInput(
new List <MultiLanguageInput>()
{
new MultiLanguageInput("en", "0", decoratedMessage.verbatim)
}
)
).Result;
try {
blob.UploadTextAsync(JsonConvert.SerializeObject(sentimentResult.Documents[0].Score));
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Sentiment score submitted :: Score of {sentimentResult.Documents[0].Score:0.000}");
} catch (Exception ex) {
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Incomplete Sentiment Score Analysis :: {ex.Message}");
}
}
public static async void Run(
[ServiceBusTrigger("newreview", "aggregator", Connection = "topicConnectionString")] string topicMessage,
ILogger log,
[Blob("reviewsentiment", FileAccess.Read, Connection = "storageConnectionString")] CloudBlobContainer sentimentBlobContainer,
[Blob("reviewentity", FileAccess.Read, Connection = "storageConnectionString")] CloudBlobContainer entityBlobContainer,
[CosmosDB(databaseName: "theatreers", collectionName: "items", ConnectionStringSetting = "cosmosConnectionString")] IAsyncCollector <DecoratedReviewerMessage> reviewOutput
)
{
DecoratedReviewerMessage decoratedMessage = JsonConvert.DeserializeObject <DecoratedReviewerMessage>(topicMessage);
string filename = $"{decoratedMessage.MessageProperties.RequestCorrelationId}.json";
CloudBlockBlob entityBlob = entityBlobContainer.GetBlockBlobReference(filename);
CloudBlockBlob sentimentBlob = sentimentBlobContainer.GetBlockBlobReference(filename);
int backoff = 300;
IList <EntityRecord> entitiesObject = await findBlob <IList <EntityRecord> >(entityBlob, backoff);
string sentimentObject = await findBlob <string>(sentimentBlob, backoff);
decoratedMessage.entities = entitiesObject;
decoratedMessage.sentiment = sentimentObject;
decoratedMessage.doctype = "review";
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: entity downloaded :: {entitiesObject.FirstOrDefault().ToString()}");
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: entity downloaded :: {sentimentObject}");
try
{
await reviewOutput.AddAsync(decoratedMessage);
await entityBlob.DeleteAsync();
await sentimentBlob.DeleteAsync();
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Upload Complete {reviewOutput.ToString()}");
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Aggregation Clean-up Complete");
}
catch (Exception ex)
{
log.LogInformation($"[Request Correlation ID: {decoratedMessage.MessageProperties.RequestCorrelationId}] :: Aggregation Clean-up Incomplete :: {ex.Message}");
}
}