// table storage stuff
public static async Task <Post> InsertPost(PostSubmitDTO postDTO)
{
long now = Tools.ConvertToEpoch(DateTime.UtcNow);
long countdown = Tools.GetCountdownFromDateTime(now);
string id = countdown.ToString() + Guid.NewGuid().ToString();
Post post = new Post(id, postDTO.track_id)
{
body = postDTO.body,
url = postDTO.url,
summary = postDTO.summary,
date_created = now,
track_name = postDTO.track_name,
tags = string.Join(",", postDTO.tags),
title = postDTO.title,
type = postDTO.type,
has_image = false
};
// TODO: process image
if (Tools.ValidateUri(postDTO.image_url))
{
post.has_image = await ProcessImage(id, postDTO.image_url);
}
var result = await TableStorageRepository.InsertPost(post);
if (result == null)
{
return(null);
}
// shit hack to remove body for queue processing
post.body = null;
// add to queues for further processing
TableStorageRepository.AddMessageToQueue("process-new-post-increment-track-tags", JsonConvert.SerializeObject(post));
TableStorageRepository.AddMessageToQueue("process-new-post-add-to-cosmos", JsonConvert.SerializeObject(post));
// check rate limit
Random rnd = new Random();
if (rnd.Next(1, 8) == 3)
{
TableStorageRepository.AddMessageToQueue("process-new-post-check-rate-limit", post.PartitionKey);
}
return(post);
}
public static async Task <bool> DeleteTrack(string trackId)
{
// decrement the count
var track = await GetTrack(trackId);
ExtendedUserRepository.DecrementTrackCount(track.PartitionKey, track.is_private);
// send messages to queue
TableStorageRepository.AddMessageToQueue("delete-posts-from-track", trackId);
TableStorageRepository.AddMessageToQueue("delete-tracktags-from-track", trackId);
// then delete track cosmos
CosmosRepository <Track> .DeleteItemAsync(trackId);
// then delete profile pics
DeleteImages(trackId);
// then delete from table storage, and return
return(await TableStorageRepository.DeleteTrack(trackId));
}
