public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = "ReceiveOrder")] HttpRequest req,
[Queue("orderreceivedqueue", Connection = "StorageAccount")] IAsyncCollector <Order> outputQueueItem,
[Table("ordersTable", Connection = "StorageAccount")] IAsyncCollector <OrderRow> outputTable,
ILogger log)
{
log.LogInformation($"Order received!");
string jsonContent = await new StreamReader(req.Body).ReadToEndAsync();
Order order = null;
try
{
order = JsonConvert.DeserializeObject <Order>(jsonContent);
await outputQueueItem.AddAsync(order);
OrderRow orderRow = new OrderRow(order);
await outputTable.AddAsync(orderRow);
}
catch (Exception ex)
{
log.LogError("Error during order received operation", ex);
return(new BadRequestObjectResult("Error during order received operation"));
}
return((ActionResult) new OkObjectResult($"Order {order} received."));
}
public static void Run([BlobTrigger("invoices/{filename}")] Stream myBlob,
string filename,
[Table("ordersTable", "Order", "{filename}", Filter = null, Take = 50)] OrderRow orderRow,
ILogger log,
[SendGrid(ApiKey = "SendGridApiKey")] out SendGridMessage message)
{
log.LogInformation($"File Processed : {filename}");
log.LogInformation($"Order: {orderRow}");
log.LogInformation($"Customer mail: {orderRow.custEmail}");
message = CreateMailMessage(orderRow, myBlob);
}
private static SendGridMessage CreateMailMessage(OrderRow orderRow, Stream myBlob)
{
var message = new SendGridMessage()
{
Subject = "Azure Functions Invoice",
From = new EmailAddress("*****@*****.**")
};
message.AddTo(new EmailAddress(orderRow.custEmail));
var buffer = ReadBufferFromStream(myBlob);
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(buffer);
var text = System.Convert.ToBase64String(plainTextBytes);
message.AddContent("text/plain", System.Text.Encoding.UTF8.GetString(plainTextBytes));
message.AddAttachment("invoice.txt", text, "text/plain", "attachment", "Invoice File");
return(message);
}
