src/main/java/ru/soune/nocopy/adminpanel/client/DashBoardAppClient.java

@@ -1,6 +1,7 @@
 package ru.soune.nocopy.adminpanel.client;
 
 import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.core.io.Resource;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -23,6 +24,6 @@ public interface DashBoardAppClient {
     @PostMapping("api/internal/data-control")
     Map<String, Object> internalDataControl(@RequestBody BaseRequest request);
 
-    @GetMapping("api/internal/data-download/{fileId}")
-    public ResponseEntity<StreamingResponseBody> download(@PathVariable String fileId);
+    @GetMapping("/internal/data-download/{fileId}")
+    ResponseEntity<Resource> download(@PathVariable String fileId);
 }

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

@@ -1,8 +1,10 @@
 package ru.soune.nocopy.adminpanel.controller;
 
+import feign.FeignException;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import ru.soune.nocopy.adminpanel.client.DashBoardAppClient;
@@ -128,6 +130,10 @@ public class AdminController {
                     .build());
         }
 
+        try {
             return dashBoardAppClient.download(fileId);
+        } catch (FeignException.NotFound e) {
+            return ResponseEntity.notFound().build();
+        }
     }
 }