public async Task AddPhotoAsync(Stream photo)
{
var newDetailsTask = this.photoFactory.NewPhotoAsync();
var currentUserTask = this.userClient.GetCurrentUserAsync();
await Task.WhenAll(newDetailsTask, currentUserTask);
var currentUser = await currentUserTask;
currentUser.PhotoKeys = currentUser.PhotoKeys == null ?
new List <NovelGramPhotoDetails>() :
new List <NovelGramPhotoDetails>(currentUser.PhotoKeys);
var newDetails = await newDetailsTask;
var thumbnail = ProcessThumbnail(photo, out var format);
var details = new NovelGramPhotoDetails
{
Format = format.Name,
Key = newDetails.Key,
Timestamp = newDetails.Timestamp.ToUnixTimeSeconds()
};
currentUser.PhotoKeys.Add(details);
var uploadThumbnailTask = this.UploadToS3(thumbnail, newDetails, isThumbnail: true);
var uploadPhotoTask = this.UploadToS3(photo, newDetails, isThumbnail: false);
var saveUserTask = this.userClient.SaveUserAsync(currentUser);
await Task.WhenAll(uploadPhotoTask, uploadThumbnailTask, saveUserTask);
}
public NovelGramPhoto BuildPhoto(string userId, NovelGramPhotoDetails details)
{
var timestamp = DateTimeOffset.FromUnixTimeSeconds(details.Timestamp);
return(new NovelGramPhoto(this.root, userId, details.Key, timestamp));
}
