chore: import MusifyBackend into monorepo (preserving history)

git-subtree-dir: MusifyBackend git-subtree-mainline: 6829e769ed git-subtree-split: ed7b00c2cc
2026-07-05 03:20:43 +02:00
parent 6829e769ed ed7b00c2cc
commit 9d433868cc
206 changed files with 11000 additions and 0 deletions
@@ -0,0 +1,72 @@
+using MassTransit;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts;
+using Musify.Infrastructure.MassTransit.Arguments;
+using Musify.Infrastructure.MassTransit.Logs;
+
+namespace Musify.Infrastructure.MassTransit.Activities
+{
+    public class ResizePictureActivity(
+        IPictureService pictureHandler,
+        ILogger<ResizePictureActivity> logger)
+        : IActivity<ResizePictureLocalArguments, ResizePictureLog>
+    {
+        public const string ExecuteEndpointName = "resize-picture";
+
+        public async Task<ExecutionResult> Execute(ExecuteContext<ResizePictureLocalArguments> executeContext)
+        {
+            var sourceFilePath = executeContext.GetVariable<string>(executeContext.Arguments.SourceFilePathVariable);
+            ArgumentNullException.ThrowIfNull(sourceFilePath, nameof(sourceFilePath));
+            var destinationFilePath = executeContext.GetVariable<string>(executeContext.Arguments.DestinationFilePathVariable);
+            ArgumentNullException.ThrowIfNull(destinationFilePath, nameof(destinationFilePath));
+
+            try
+            {
+                if (!File.Exists(sourceFilePath))
+                {
+                    logger.LogWarning("Source file not found: {SourceFilePath}", sourceFilePath);
+                    throw new FileNotFoundException($"Source file not found: {sourceFilePath}");
+                }
+
+                await using var fileStream = File.OpenRead(sourceFilePath);
+
+                var resizedPicture = await pictureHandler.ResizePictureAsWebpAsync(
+                    fileStream,
+                    executeContext.Arguments.Width,
+                    executeContext.Arguments.Height,
+                    executeContext.CancellationToken);
+
+                var destinationDirectory = Path.GetDirectoryName(destinationFilePath);
+                if (!string.IsNullOrEmpty(destinationDirectory))
+                    Directory.CreateDirectory(destinationDirectory);
+
+                await using var destinationStream = File.Create(destinationFilePath);
+                await resizedPicture.CopyToAsync(destinationStream, executeContext.CancellationToken);
+
+                logger.LogDebug("Resized picture from {SourceFilePath} to {DestinationFilePath}",
+                    sourceFilePath,
+                    destinationFilePath);
+                return executeContext.Completed(new ResizePictureLog(destinationFilePath));
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to resize picture {SourceFilePath}", sourceFilePath);
+                throw;
+            }
+        }
+
+        public Task<CompensationResult> Compensate(CompensateContext<ResizePictureLog> compensateContext)
+        {
+            try
+            {
+                File.Delete(compensateContext.Log.DestinationFilePath);
+                return Task.FromResult(compensateContext.Compensated());
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Failed to compensate resized file {DestinationFilePath}", compensateContext.Log.DestinationFilePath);
+                return Task.FromResult(compensateContext.Failed(exception));
+            }
+        }
+    }
+}