dev add statistic complaints by status

src/main/java/ru/soune/nocopy/controller/ApiController.java

@@ -59,6 +59,8 @@ public class ApiController {
 
     private final Map<Integer, RequestHandler> handlers;
 
+    private final Map<Integer, RequestHandler> internalHandlers;
+
     private final FileEntityService fileEntityService;
 
     private final AuthService authService;
@@ -126,6 +128,35 @@ public class ApiController {
         }
     }
 
+    @PostMapping("/internal/data")
+    public ResponseEntity<?> handleInternalPostRequest(@RequestBody BaseRequest request) {
+        Integer msgId = request.getMsgId();
+        BaseResponse response;
+        RequestHandler handler = internalHandlers.get(msgId);
+
+        try {
+            if (handler == null) {
+                response = new BaseResponse(msgId,
+                        MessageCode.MSG_ID_NOT_FOUND.getCode(),
+                        MessageCode.MSG_ID_NOT_FOUND.getDescription(),
+                        new HashMap<>());
+            } else {
+                response = handler.handle(request);
+            }
+
+            return ResponseEntity.ok().body(response);
+        } catch (Exception e) {
+            log.error("Handler execution failed for msgId: {}", msgId, e);
+
+            BaseResponse errorResponse = new BaseResponse(msgId,
+                    MessageCode.INVALID_JSON_BODY.getCode(),
+                    MessageCode.INVALID_JSON_BODY.getDescription(),
+                    new HashMap<>());
+
+            return ResponseEntity.ok().body(errorResponse);
+        }
+    }
+
     @PostMapping("/v{version}/files/chunk")
     public ResponseEntity<BaseResponse> uploadChunk(
             @PathVariable("version") int version,