Add a separate endpoint for frontend time format (#2847)

kafka-ui-api/src/main/java/com/provectus/kafka/ui/controller/InfoController.java

@@ -17,9 +17,16 @@ public class InfoController extends AbstractController implements TimeStampForma
 
   @Value("${timestamp.format:dd.MM.YYYY HH:mm:ss}")
   private String timeStampFormat;
+  @Value("${timestamp.format:DD.MM.YYYY HH:mm:ss}")
+  private String timeStampFormatIso;
 
   @Override
   public Mono<ResponseEntity<TimeStampFormatDTO>> getTimeStampFormat(ServerWebExchange exchange) {
     return Mono.just(ResponseEntity.ok(new TimeStampFormatDTO().timeStampFormat(timeStampFormat)));
   }
+
+  @Override
+  public Mono<ResponseEntity<TimeStampFormatDTO>> getTimeStampFormatISO(ServerWebExchange exchange) {
+    return Mono.just(ResponseEntity.ok(new TimeStampFormatDTO().timeStampFormat(timeStampFormatIso)));
+  }
 }

kafka-ui-contract/src/main/resources/swagger/kafka-ui-api.yaml

@@ -1733,7 +1733,7 @@ paths:
     get:
       tags:
         - TimeStampFormat
-      summary: getTimeStampFormat
+      summary: get system default datetime format
       operationId: getTimeStampFormat
       responses:
         200:
@@ -1742,6 +1742,21 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/TimeStampFormat'
+
+  /api/info/timestampformat/iso:
+    get:
+      tags:
+        - TimeStampFormat
+      summary: get system default datetime format (in ISO format, for JS)
+      operationId: getTimeStampFormatISO
+      responses:
+        200:
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/TimeStampFormat'
+
 components:
   schemas:
     TopicSerdeSuggestion:

kafka-ui-react-app/src/lib/hooks/api/__tests__/timeFormat.spec.ts

@@ -3,7 +3,7 @@ import { expectQueryWorks, renderQueryHook } from 'lib/testHelpers';
 import * as hooks from 'lib/hooks/api/timeFormat';
 import { timeFormatPayload } from 'lib/fixtures/timeFormat';
 
-const timeFormatPath = '/api/info/timestampformat';
+const timeFormatPath = '/api/info/timestampformat/iso';
 
 describe('Time format hooks', () => {
   beforeEach(() => fetchMock.restore());

kafka-ui-react-app/src/lib/hooks/api/timeFormat.ts

@@ -5,7 +5,7 @@ import { QUERY_REFETCH_OFF_OPTIONS } from 'lib/constants';
 export function useTimeFormat() {
   return useQuery(
     ['settings', 'timestampformat'],
-    () => api.getTimeStampFormat(),
+    () => api.getTimeStampFormatISO(),
     QUERY_REFETCH_OFF_OPTIONS
   );
 }