chore: group .NET into backend/ and drop non-.NET test artifacts
- Move all .NET (6 projects, solution, Directory.*.props, nuget.config) into backend/ so the monorepo root can host non-.NET projects later - Remove throwaway test artifacts: player.html, pl.json - Trim dead Flutter rules from .gitignore Build from backend/Musify.slnx: 0 warnings, 0 errors. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Claude Opus 4.8
+73
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using MassTransit;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Musify.Application.Contracts;
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using Musify.Domain.Entities;
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using Musify.Domain.ValueObjects;
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using Musify.Infrastructure.MassTransit.Arguments;
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namespace Musify.Infrastructure.MassTransit.Activities
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{
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internal class GenerateAudioWorkflowPathsActivity(
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IDatabase database,
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ILogger<GenerateAudioWorkflowPathsActivity> logger)
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: IExecuteActivity<GenerateAudioWorkflowPathsArguments>
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{
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public const string ExecuteEndpointName = "generate-audio-workflow-paths";
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public async Task<ExecutionResult> Execute(ExecuteContext<GenerateAudioWorkflowPathsArguments> executeContext)
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{
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Track track;
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try
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{
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var getTrack = await database.Tracks.SingleOrDefaultAsync(p => p.Id == executeContext.Arguments.TrackId, executeContext.CancellationToken);
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track = getTrack ?? throw new InvalidOperationException($"Track with id {executeContext.Arguments.TrackId} not found.");
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to retrieve track for TrackId {TrackId}",
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executeContext.Arguments.TrackId);
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throw;
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}
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try
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{
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Processing;
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var folderName = Guid.NewGuid().ToString();
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var sourceFileName = Path.GetFileName(executeContext.Arguments.SourceKey);
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var workingDirectory = Path.Combine(executeContext.Arguments.TemporaryRootDirectory, folderName);
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var sourceFilePath = Path.Combine(workingDirectory, sourceFileName);
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Directory.CreateDirectory(workingDirectory);
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await database.SaveChangesAsync(executeContext.CancellationToken);
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logger.LogDebug("Generated audio workflow paths in {WorkingDirectory}", workingDirectory);
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return executeContext.CompletedWithVariables(new Dictionary<string, object>
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{
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[RoutingSlipVariableNames.Workflow.TemporalDirectory] = workingDirectory,
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[RoutingSlipVariableNames.Audio.SourceFilePath] = sourceFilePath,
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[RoutingSlipVariableNames.Audio.TranscodedDirectory] = workingDirectory
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} );
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to generate audio workflow paths for {SourceKey}",
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executeContext.Arguments.SourceKey);
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try
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{
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Failed;
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await database.SaveChangesAsync(executeContext.CancellationToken);
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}
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catch (Exception dbException)
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{
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logger.LogError(dbException, "Failed to update ProcessingStatus to Failed for track {TrackId}",
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executeContext.Arguments.TrackId);
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}
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throw;
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}
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}
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}
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}
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@@ -0,0 +1,89 @@
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using MassTransit;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Musify.Application.Contracts;
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using Musify.Domain.Entities;
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using Musify.Domain.ValueObjects;
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using Musify.Infrastructure.MassTransit.Arguments;
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using Musify.Infrastructure.MassTransit.Logs;
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namespace Musify.Infrastructure.MassTransit.Activities
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{
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internal class TranscodeAudioActivity(
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IDatabase database,
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IAudioTranscoderService audioTranscoder,
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ILogger<TranscodeAudioActivity> logger)
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: IActivity<TranscodeAudioArguments, TranscodeAudioLog>
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{
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public const string ExecuteEndpointName = "transcode-audio";
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public async Task<ExecutionResult> Execute(ExecuteContext<TranscodeAudioArguments> executeContext)
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{
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var sourceFilePath = executeContext.GetVariable<string>(executeContext.Arguments.SourceFilePathVariable);
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ArgumentNullException.ThrowIfNull(sourceFilePath, nameof(sourceFilePath));
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var workingDirectory = executeContext.GetVariable<string>(executeContext.Arguments.WorkingDirectoryVariable);
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ArgumentNullException.ThrowIfNull(workingDirectory, nameof(workingDirectory));
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Track track;
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try
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{
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var getTrack = await database.Tracks.SingleOrDefaultAsync(t => t.Id == executeContext.Arguments.TrackId, executeContext.CancellationToken);
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track = getTrack ?? throw new InvalidOperationException($"Track with Id {executeContext.Arguments.TrackId} not found");
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to retrieve track with Id {TrackId} from database", executeContext.Arguments.TrackId);
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throw;
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}
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try
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{
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await using (var fileStream = File.OpenRead(sourceFilePath))
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{
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await audioTranscoder.TranscodeToAudioFileAsync(
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fileStream,
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workingDirectory,
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executeContext.CancellationToken);
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}
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File.Delete(sourceFilePath);
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return executeContext.Completed();
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to transcode {SourceFilePath}", sourceFilePath);
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try
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{
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Failed;
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await database.SaveChangesAsync(executeContext.CancellationToken);
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}
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catch (Exception dbException)
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{
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logger.LogError(dbException, "Failed to update ProcessingStatus to Failed for track {TrackId}",
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executeContext.Arguments.TrackId);
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}
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throw;
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}
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}
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public Task<CompensationResult> Compensate(CompensateContext<TranscodeAudioLog> compensateContext)
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{
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try
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{
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if (Directory.Exists(compensateContext.Log.WorkingDirectory))
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Directory.Delete(compensateContext.Log.WorkingDirectory, recursive: true);
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else
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logger.LogWarning("Working directory {WorkingDirectory} not found during compensation",
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compensateContext.Log.WorkingDirectory);
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return Task.FromResult(compensateContext.Compensated());
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to compensate transcoded audio directory {WorkingDirectory}", compensateContext.Log.WorkingDirectory);
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return Task.FromResult(compensateContext.Failed(exception));
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}
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}
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}
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}
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+101
@@ -0,0 +1,101 @@
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using MassTransit;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Musify.Application.Contracts;
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using Musify.Domain.Entities;
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using Musify.Domain.ValueObjects;
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using Musify.Infrastructure.MassTransit.Arguments;
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using Musify.Infrastructure.MassTransit.Logs;
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namespace Musify.Infrastructure.MassTransit.Activities.Audio
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{
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internal class UpdateTrackAudioActivity(
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IDatabase database,
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ILogger<UpdateTrackAudioActivity> logger)
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: IActivity<UpdateTrackAudioArguments, UpdateTrackAudioLog>
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{
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public const string ExecuteEndpointName = "update-track-audio";
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public async Task<ExecutionResult> Execute(ExecuteContext<UpdateTrackAudioArguments> executeContext)
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{
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Track track;
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try
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{
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var getTrack = await database.Tracks.SingleOrDefaultAsync(t => t.Id == executeContext.Arguments.TrackId, executeContext.CancellationToken);
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track = getTrack ?? throw new InvalidOperationException($"Track with id {executeContext.Arguments.TrackId} not found");
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to retrieve track {TrackId}",
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executeContext.Arguments.TrackId);
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throw;
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}
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var audioFolderKey = executeContext.Arguments.AudioFolderKey;
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logger.LogDebug("Resolved audio folder key: {AudioFolderKey}", audioFolderKey);
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if (string.IsNullOrWhiteSpace(audioFolderKey))
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{
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logger.LogWarning("Audio folder key is empty for track {TrackId}; skipping update", track.Id);
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return executeContext.Completed();
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}
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try
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{
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var log = new UpdateTrackAudioLog(
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track.Id,
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track.AudioFolderName);
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track.AudioFolderName = Path.GetFileName(audioFolderKey);
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Completed;
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await database.SaveChangesAsync(executeContext.CancellationToken);
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logger.LogInformation("Updated track {TrackId} audio", executeContext.Arguments.TrackId);
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return executeContext.Completed(log);
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to update track {TrackId} audio",
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executeContext.Arguments.TrackId);
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try
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{
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Failed;
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await database.SaveChangesAsync(executeContext.CancellationToken);
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}
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catch (Exception dbException)
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{
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logger.LogError(dbException, "Failed to update ProcessingStatus to Failed for track {TrackId}",
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executeContext.Arguments.TrackId);
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}
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throw;
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}
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}
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public async Task<CompensationResult> Compensate(CompensateContext<UpdateTrackAudioLog> compensateContext)
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{
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try
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{
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var track = await database.Tracks.SingleOrDefaultAsync(t => t.Id == compensateContext.Log.TrackId, compensateContext.CancellationToken);
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if (track is null)
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throw new InvalidOperationException($"Track with id {compensateContext.Log.TrackId} not found");
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track.AudioFolderName = compensateContext.Log.PreviousAudioFolderName;
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track.AudioTranscodeProcessingStatus = ProcessingStatus.Failed;
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await database.SaveChangesAsync(compensateContext.CancellationToken);
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logger.LogInformation("Compensated track {TrackId} audio", compensateContext.Log.TrackId);
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return compensateContext.Compensated();
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}
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catch (Exception exception)
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{
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logger.LogError(exception, "Failed to compensate track {TrackId} audio",
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compensateContext.Log.TrackId);
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return compensateContext.Failed(exception);
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}
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}
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}
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}
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