Staged

2026-03-22 04:02:30 +01:00
parent 6ab9a3d2c2
commit 678419814a
23 changed files with 1318 additions and 70 deletions
@@ -0,0 +1,41 @@
+using MassTransit;
+using Microsoft.Extensions.Logging;
+using Musify.Application.Contracts.Infrastructure;
+using Musify.Infrastructure.Messaging.Activities.Arguments;
+using Musify.Infrastructure.Messaging.Activities.Logs;
+
+namespace Musify.Infrastructure.Messaging.Activities
+{
+    public class DownloadFileFromBucketActivity(IStorageHandler storageHandler, ILogger<DownloadFileFromBucketActivity> logger)
+        : IExecuteActivity<DownloadFileFromBucketArguments>
+    {
+        public const string ExecuteEndpointName = "Download-File-From-Bucket";
+
+        public async Task<ExecutionResult> Execute(ExecuteContext<DownloadFileFromBucketArguments> executeContext)
+        {
+            var getFile = await storageHandler.GetFileAsync(
+                executeContext.Arguments.BucketName,
+                executeContext.Arguments.KeyName,
+                executeContext.CancellationToken);
+
+            if (!getFile.IsSuccess)
+            {
+                var error = string.Join("; ", getFile.Errors);
+                logger.LogError("Failed to download file from bucket. Bucket: {BucketName}, Key: {KeyName}",
+                    executeContext.Arguments.BucketName,
+                    executeContext.Arguments.KeyName);
+                throw new Exception(error);
+            }
+
+            using var fileStream = getFile.Value;
+            if (fileStream.CanSeek)
+                fileStream.Position = 0;
+
+            var fileName = Path.GetFileName(executeContext.Arguments.KeyName);
+            using var destinationStream = File.Create($"D:\\tempsFilesDev\\{fileName}");
+            await fileStream.CopyToAsync(destinationStream, executeContext.CancellationToken);
+
+            return executeContext.Completed();
+        }
+    }
+}