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.
2026-07-05 03:43:52 +02:00
parent c7fcf2d289
commit f2933caa90
247 changed files with 0 additions and 229 deletions
@@ -0,0 +1,73 @@
+using MassTransit;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts;
+using Musify.Domain.Entities;
+using Musify.Domain.ValueObjects;
+using Musify.Infrastructure.MassTransit.Arguments;
+
+namespace Musify.Infrastructure.MassTransit.Activities
+{
+    internal class GenerateAudioWorkflowPathsActivity(
+        IDatabase database,
+        ILogger<GenerateAudioWorkflowPathsActivity> logger)
+        : IExecuteActivity<GenerateAudioWorkflowPathsArguments>
+    {
+        public const string ExecuteEndpointName = "generate-audio-workflow-paths";
+
+        public async Task<ExecutionResult> Execute(ExecuteContext<GenerateAudioWorkflowPathsArguments> executeContext)
+        {
+            Track track;
+            try
+            {
+                var getTrack = await database.Tracks.SingleOrDefaultAsync(p => p.Id == executeContext.Arguments.TrackId, executeContext.CancellationToken);
+                track = getTrack ?? throw new InvalidOperationException($"Track with id {executeContext.Arguments.TrackId} not found.");
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to retrieve track for TrackId {TrackId}",
+                    executeContext.Arguments.TrackId);
+                throw;
+            }
+
+            try
+            {
+                track.AudioTranscodeProcessingStatus = ProcessingStatus.Processing;
+                var folderName = Guid.NewGuid().ToString();
+                var sourceFileName = Path.GetFileName(executeContext.Arguments.SourceKey);
+                var workingDirectory = Path.Combine(executeContext.Arguments.TemporaryRootDirectory, folderName);
+                var sourceFilePath = Path.Combine(workingDirectory, sourceFileName);
+
+                Directory.CreateDirectory(workingDirectory);
+                await database.SaveChangesAsync(executeContext.CancellationToken);
+
+                logger.LogDebug("Generated audio workflow paths in {WorkingDirectory}", workingDirectory);
+
+                return executeContext.CompletedWithVariables(new Dictionary<string, object>
+                {
+                    [RoutingSlipVariableNames.Workflow.TemporalDirectory] = workingDirectory,
+                    [RoutingSlipVariableNames.Audio.SourceFilePath] = sourceFilePath,
+                    [RoutingSlipVariableNames.Audio.TranscodedDirectory] = workingDirectory
+                } );
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to generate audio workflow paths for {SourceKey}",
+                    executeContext.Arguments.SourceKey);
+
+                try
+                {
+                    track.AudioTranscodeProcessingStatus = ProcessingStatus.Failed;
+                    await database.SaveChangesAsync(executeContext.CancellationToken);
+                }
+                catch (Exception dbException)
+                {
+                    logger.LogError(dbException, "Failed to update ProcessingStatus to Failed for track {TrackId}",
+                        executeContext.Arguments.TrackId);
+                }
+
+                throw;
+            }
+        }
+    }
+}