public TweetNotification(RawTweet tweetWithVideo, long requestingTweetId, string requestedBy)
{
TweetWithVideo = tweetWithVideo;
RequestingTweetId = requestingTweetId;
Id = Guid.NewGuid();
RequestedBy = requestedBy;
}
public override async Task HandleAsync <T>(ContentRequestNotification notification, ILogger <T> logger)
{
RawTweet videoTweet = await twitterRepository.FindByIdAsync(notification.IdOfTweetBeingRepliedTo.Value);
TweetNotification tweetNotification = new TweetNotification(videoTweet, notification.IdOfRequestingTweet, notification.RequestedBy);
if (tweetNotification.HasVideo())
{
var video = tweetNotification.GetVideo();
var request = tweetNotification.GetVideoRequest(video.Id);
await scraperRepository.CaptureTwitterVideoAndRequestAsync(request, video);
string response = video.GetResponseContent(settings.BaseUrl, request.RequestedBy);
//send back response
await twitterRepository.ReplyToTweetAsync(request.RequestingTweetId, response);
logger.LogInformation($"Sent back this response -> {response}");
}
else
{
logger.LogWarning($"The tweet being responded to didn't have a video -> {tweetNotification.TweetWithVideo.id}");
await base.HandleAsync(notification, logger);
}
}
public static ContentRequestNotification CreateRequestNotification(this RawTweet rawTweet)
{
var requestNotification = new ContentRequestNotification
{
IdOfRequestingTweet = rawTweet.id,
IdOfTweetBeingRepliedTo = rawTweet.in_reply_to_status_id,
RequestedBy = rawTweet.user.screen_name
};
return(requestNotification);
}
public async Task ProcessTweetAsync(string tweetJsonString)
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
//deserialize tweet.
RawTweet requestingTweet = DeserializeTweet(tweetJsonString);
ITweetContentHandler handler = handlerFactory.BuildHandlerPipeline();
var requestNotification = requestingTweet.CreateRequestNotification();
await handler.HandleAsync(requestNotification, logger);
}
