feat(storage): add IFileStorage + local-disk implementation

Adds IFileStorage abstraction and LocalDiskFileStorage for receipt file storage with path-traversal protection, and registers it in DI. Includes 3 TDD-verified xUnit tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-29 18:18:28 -07:00
parent ac65c68e18
commit e7bf07c2ad
6 changed files with 119 additions and 0 deletions
@@ -0,0 +1,8 @@
+namespace ROLAC.API.Services.Storage;
+
+public interface IFileStorage
+{
+    Task<string> SaveAsync(Stream content, string relativePath, CancellationToken ct = default);
+    Task<Stream?> OpenReadAsync(string relativePath, CancellationToken ct = default);
+    Task DeleteAsync(string relativePath, CancellationToken ct = default);
+}