Changes

2026-03-24 14:45:20 +01:00
parent 4f5230ddf6
commit 22a65b7efa
66 changed files with 1830 additions and 922 deletions
@@ -0,0 +1,113 @@
+using MassTransit;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts.Infrastructure;
+using Musify.Domain.Entities;
+using Musify.Infrastructure.Messaging.Activities.Arguments;
+using Musify.Infrastructure.Messaging.Activities.Logs;
+
+namespace Musify.Infrastructure.Messaging.Activities
+{
+    public class ResizePictureActivity(
+        IPictureHandler pictureHandler,
+        ILogger<ResizePictureActivity> logger,
+        IProcessTrackingStore processTrackingStore)
+        : IActivity<ResizePictureLocalArguments, ResizePictureLog>
+    {
+        public const string ExecuteEndpointName = "Resize-Picture";
+
+        public async Task<ExecutionResult> Execute(ExecuteContext<ResizePictureLocalArguments> executeContext)
+        {
+            var processId = await processTrackingStore.GetOrCreateProcessAsync(
+                "RoutingSlip",
+                executeContext.CorrelationId ?? executeContext.TrackingNumber,
+                executeContext.ConversationId,
+                executeContext.MessageId,
+                executeContext.CancellationToken);
+
+            var stepId = await processTrackingStore.StartStepAsync(
+                processId,
+                nameof(ResizePictureActivity),
+                ProcessStepComponentType.Activity,
+                0,
+                executeContext.CancellationToken);
+
+            var sourceFilePath = executeContext.GetVariable<string>(executeContext.Arguments.SourceFilePathVariableName);
+            var destinationFilePath = executeContext.GetVariable<string>(executeContext.Arguments.DestinationFilePathVariableName);
+
+            if (string.IsNullOrWhiteSpace(sourceFilePath) || string.IsNullOrWhiteSpace(destinationFilePath))
+            {
+                throw new InvalidOperationException("Resize activity requires source and destination file path variables.");
+            }
+
+            try
+            {
+                if (!File.Exists(sourceFilePath))
+                {
+                    logger.LogWarning("Source file not found at {SourceFilePath}", sourceFilePath);
+                    throw new FileNotFoundException($"Source file not found: {sourceFilePath}");
+                }
+
+                await using var fileStream = File.OpenRead(sourceFilePath);
+
+                var resizedPicture = await pictureHandler.ResizePictureAsync(
+                    fileStream,
+                    executeContext.Arguments.Width,
+                    executeContext.Arguments.Height,
+                    executeContext.CancellationToken);
+
+                if (!resizedPicture.IsSuccess)
+                {
+                    var errorMessage = string.Join("; ", resizedPicture.Errors);
+                    logger.LogError("Failed to resize picture {SourceFilePath} to {Width}x{Height}. Errors: {Errors}",
+                        sourceFilePath,
+                        executeContext.Arguments.Width,
+                        executeContext.Arguments.Height,
+                        errorMessage);
+                    throw new Exception(errorMessage);
+                }
+
+                var destinationDirectory = Path.GetDirectoryName(destinationFilePath);
+                if (!string.IsNullOrEmpty(destinationDirectory))
+                {
+                    Directory.CreateDirectory(destinationDirectory);
+                }
+
+                await using var destinationStream = File.Create(destinationFilePath);
+                await resizedPicture.Value.CopyToAsync(destinationStream, executeContext.CancellationToken);
+
+                logger.LogDebug("Picture resized from {SourceFilePath} to {DestinationFilePath} ({Width}x{Height})",
+                    sourceFilePath,
+                    destinationFilePath,
+                    executeContext.Arguments.Width,
+                    executeContext.Arguments.Height);
+
+                await processTrackingStore.CompleteStepAsync(processId, stepId, executeContext.CancellationToken);
+                return executeContext.Completed();
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Error resizing picture {SourceFilePath}", sourceFilePath);
+                await processTrackingStore.FailStepAsync(processId, stepId, exception.Message, executeContext.CancellationToken);
+                throw;
+            }
+        }
+
+        public Task<CompensationResult> Compensate(CompensateContext<ResizePictureLog> compensateContext)
+        {
+            try
+            {
+                if (File.Exists(compensateContext.Log.DestinationFilePath))
+                {
+                    File.Delete(compensateContext.Log.DestinationFilePath);
+                }
+
+                return Task.FromResult(compensateContext.Compensated());
+            }
+            catch (Exception exception)
+            {
+                logger.LogError(exception, "Error compensating resized file {DestinationFilePath}", compensateContext.Log.DestinationFilePath);
+                return Task.FromResult(compensateContext.Failed(exception));
+            }
+        }
+    }
+}