harden media

core/media/application/ports/MediaStoragePort.ts

@@ -27,8 +27,22 @@ export interface MediaStoragePort {
   uploadMedia(buffer: Buffer, options: UploadOptions): Promise<UploadResult>;
 
   /**
-   * Delete a media file by URL
-   * @param url Media URL to delete
+   * Delete a media file by storage key
+   * @param storageKey Storage key to delete
    */
-  deleteMedia(url: string): Promise<void>;
+  deleteMedia(storageKey: string): Promise<void>;
+
+  /**
+   * Get file bytes as Buffer
+   * @param storageKey Storage key
+   * @returns Buffer or null if not found
+   */
+  getBytes?(storageKey: string): Promise<Buffer | null>;
+
+  /**
+   * Get file metadata
+   * @param storageKey Storage key
+   * @returns File metadata or null if not found
+   */
+  getMetadata?(storageKey: string): Promise<{ size: number; contentType: string } | null>;
 }