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Admin
2026-05-28 18:37:54 +02:00
parent 868af6dc49
commit 5c75b611f0
29 changed files with 683 additions and 219 deletions
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Application/Tracks/Handler/CreateTrackCommandHandler.cs
+32 -71
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@@ -17,7 +17,6 @@ namespace Musify.Application.Tracks.Handler
IDatabase database,
IEventBus eventBus,
UploadIntentValidator uploadIntentValidator,
IStorageService storageService,
ILogger<CreateTrackCommandHandler> logger,
ApplicationStorageConfiguration storageConfiguration,
TrackConfiguration trackConfiguration,
@@ -51,17 +50,7 @@ namespace Musify.Application.Tracks.Handler
var finalPictureKey = trackConfiguration.Routes.BuildOriginalPicturePath(request.UserId, pictureIntent.ObjectName);
var finalAudioKey = trackConfiguration.Routes.BuildOriginalAudioPath(request.UserId, audioIntent.ObjectName);
try
{
await storageService.CopyFileAsync(pictureIntent.Bucket, pictureIntent.Key, pictureIntent.Bucket, finalPictureKey, cancellationToken);
await storageService.CopyFileAsync(audioIntent.Bucket, audioIntent.Key, audioIntent.Bucket, finalAudioKey, cancellationToken);
}
catch (Exception exception)
{
logger.LogError(exception, "Failed to copy track files from temp to final location for user {UserId}", request.UserId);
return Result.Error("Failed to move uploaded files to their final locations.");
}
var audioProcessedFolderKey = trackConfiguration.Routes.BuildProcessedAudioPath(Guid.NewGuid().ToString());
var trackEntity = new Track
{
@@ -78,16 +67,38 @@ namespace Musify.Application.Tracks.Handler
await database.Tracks.AddAsync(trackEntity, cancellationToken);
pictureIntent.Status = UploadIntentStatus.Consumed;
audioIntent.Status = UploadIntentStatus.Consumed;
var publishPictureResult = await PublishUpdateEvent(request.UserId, trackEntity, cancellationToken);
if (!publishPictureResult.IsSuccess)
return Result.Error($"Failed to create track for {request.Title}");
var publishTranscodeResult = await PublishTranscodeEvent(request.UserId, trackEntity, cancellationToken);
if (!publishTranscodeResult.IsSuccess)
try
{
await eventBus.PublishAsync(
new CreateTrackResourcesEvent(
trackEntity.Id,
pictureIntent.Id,
audioIntent.Id,
storageConfiguration.Bucket,
pictureIntent.Key,
finalPictureKey,
audioIntent.Key,
finalAudioKey,
audioProcessedFolderKey,
new ImageSize(
trackConfiguration.Routes.SmallPicturesPath,
trackConfiguration.PicturesSizes.SmallPictureWidth,
trackConfiguration.PicturesSizes.SmallPictureHeight),
new ImageSize(
trackConfiguration.Routes.MediumPicturesPath,
trackConfiguration.PicturesSizes.MediumPictureWidth,
trackConfiguration.PicturesSizes.MediumPictureHeight),
new ImageSize(
trackConfiguration.Routes.LargePicturesPath,
trackConfiguration.PicturesSizes.LargePictureWidth,
trackConfiguration.PicturesSizes.LargePictureHeight)),
cancellationToken);
}
catch (Exception exception)
{
logger.LogError(exception, "Failed to publish create track event for track {TrackId}", trackEntity.Id);
return Result.Error($"Failed to create track for {request.Title}");
}
try
{
@@ -101,55 +112,5 @@ namespace Musify.Application.Tracks.Handler
return Result.Created(TrackApplicationResponse.FromEntity(trackEntity));
}
async Task<Result> PublishUpdateEvent(Guid userId, Track track, CancellationToken cancellationToken)
{
try
{
await eventBus.PublishAsync(new UpdateTrackPictureEvent(
track.Id,
storageConfiguration.Bucket,
trackConfiguration.Routes.BuildOriginalPicturePath(userId, track.OriginalPictureName),
new ImageSize(
trackConfiguration.Routes.SmallPicturesPath,
trackConfiguration.PicturesSizes.SmallPictureWidth,
trackConfiguration.PicturesSizes.SmallPictureHeight),
new ImageSize(
trackConfiguration.Routes.MediumPicturesPath,
trackConfiguration.PicturesSizes.MediumPictureWidth,
trackConfiguration.PicturesSizes.MediumPictureHeight),
new ImageSize(
trackConfiguration.Routes.LargePicturesPath,
trackConfiguration.PicturesSizes.LargePictureWidth,
trackConfiguration.PicturesSizes.LargePictureHeight)), cancellationToken);
return Result.Success();
}
catch (Exception exception)
{
logger.LogError(exception, "Failed to publish track picture update event for track {TrackId}", track.Id);
return Result.Error($"Failed to publish track picture update event for track {track.Id}");
}
}
async Task<Result> PublishTranscodeEvent(Guid userId, Track track, CancellationToken cancellationToken)
{
var destinationFolderAudio = trackConfiguration.Routes.BuildProcessedAudioPath(Guid.NewGuid().ToString());
try
{
await eventBus.PublishAsync(new UpdateTrackAudioEvent(
track.Id,
storageConfiguration.Bucket,
trackConfiguration.Routes.BuildOriginalAudioPath(userId, track.OriginalAudioName),
storageConfiguration.Bucket,
destinationFolderAudio), cancellationToken);
return Result.Success();
}
catch (Exception exception)
{
logger.LogError(exception, "Failed to publish track audio update event for track {TrackId}", track.Id);
return Result.Error($"Failed to publish track audio update event for track {track.Id}");
}
}
}
}