/// <summary>
/// Map InputModel to Feedback.
/// </summary>
/// <param name="feedback">Feedback input model to map.</param>
/// <returns>Feedback</returns>
public static Feedback MapToTableEntity(this FeedbackQueueItem feedback) => new Feedback
{
Email = feedback.Email,
Tel = feedback.Tel,
FullName = feedback.FullName,
Message = feedback.Message
};
public static async Task RunAsync([QueueTrigger("feedback-msgs")] FeedbackQueueItem feedbackQueueItem,
[Table("Feedbacks")] CloudTable feedbacksTable,
[Queue("send-emails")] ICollector <SendEmailQueueItem> sendEmailsQueue,
[Blob("templates")] CloudBlobContainer container,
ILogger logger)
{
#region save feedback to table.
// use custom extention method to map input model to table entity derived class model.
var feedback = feedbackQueueItem.MapToTableEntity();
// generate partition and row keys.
feedback.GeneratePartitionAndRowKeys(feedback.Email, null);
var insertIntoTableOperation = TableOperation.Insert(feedback);
await feedbacksTable.ExecuteAsync(insertIntoTableOperation);
#endregion
#region prepare email body for restaurant.
// get template from blob storage.
using var restaurantEmailHtmlStream = new MemoryStream();
await container.GetBlockBlobReference("restaurant/NewFeedback.html")
.DownloadToStreamAsync(restaurantEmailHtmlStream);
var restaurantEmailHtmlStr = Encoding.UTF8.GetString(restaurantEmailHtmlStream.ToArray());
// todo: implement template value replacing here.
#endregion
#region send email to restaurant
// enqueue to send emails queue.
sendEmailsQueue.Add(new SendEmailQueueItem()
{
ReferenceToFeedbackRowKey = feedback.RowKey,
HtmlContent = restaurantEmailHtmlStr,
ReciepientAddress = "*****@*****.**", // todo: fix restaurant address.
Subject = "Νέο Feedback!",
});
#endregion
}
