add internal feign key

src/main/java/ru/soune/nocopy/adminpanel/controller/AdminController.java

@@ -122,41 +122,19 @@ public class AdminController {
     }
 
     @GetMapping("/download/{fileId}")
-    public ResponseEntity<?> downloadFile(@PathVariable String fileId) {
+    public ResponseEntity<byte[]> downloadFile(@PathVariable String fileId) {
         Long currentUserId = (Long) httpServletRequest.getAttribute("userId");
 
-        if (!adminSectionPermissionService.canRead(currentUserId,
-                AdminSection.USERS)) {
-            return ResponseEntity.ok(BaseResponse.builder()
-                    .msgId(0)
-                    .messageCode(MessageCode.PERMISSION_DENIED.getCode())
-                    .messageDesc("You can't control")
-                    .build());
+        if (!adminSectionPermissionService.canRead(currentUserId, AdminSection.USERS)) {
+            return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
         }
+
         try {
-            ResponseEntity<byte[]> response = dashBoardAppClient.download(fileId);
-
-            StreamingResponseBody streamBody = new StreamingResponseBody() {
-                @Override
-                public void writeTo(OutputStream outputStream) throws IOException {
-                    outputStream.write(response.getBody());
-                    outputStream.flush();
-                }
-            };
-
-            return ResponseEntity.ok()
-                    .contentType(response.getHeaders().getContentType())
-                    .header(HttpHeaders.CONTENT_DISPOSITION,
-                            response.getHeaders().getFirst(HttpHeaders.CONTENT_DISPOSITION))
-                    .header(HttpHeaders.CACHE_CONTROL,
-                            response.getHeaders().getFirst(HttpHeaders.CACHE_CONTROL))
-                    .body(streamBody);
+            return dashBoardAppClient.download(fileId);
         } catch (FeignException.NotFound e) {
             return ResponseEntity.notFound().build();
         } catch (FeignException e) {
-            log.error("Error downloading file: {}", fileId, e);
             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
         }
-
     }
 }