[수정] KubeflowRunResponse 필드 명칭 표준화 및 배치 구성의 runReader 로직 업데이트: 페이지네이션과 정렬 로직 간소화

src/main/java/kr/re/etri/autoflow/batch/KubeflowRunBatchConfig.java

@@ -22,6 +22,7 @@ import org.springframework.web.reactive.function.client.WebClient;
 
 import java.time.Instant;
 import java.util.List;
+import java.util.Optional;
 
 @Configuration
 @EnableBatchProcessing
@@ -33,7 +34,9 @@ public class KubeflowRunBatchConfig {
     private final KubeflowRunRepository kubeflowRunRepository;
 
     // 최신 데이터 몇 개만 가져올지
-    private static final int PAGE_SIZE = 50;
+    private static final int PAGE_SIZE = 10;
+
+    private static final String SORT_BY = "created_at DESC";
 
     @Bean
     public WebClient.Builder webClientBuilder() {
@@ -65,35 +68,39 @@ public class KubeflowRunBatchConfig {
     @Bean
     public ItemReader<KubeflowRunRequest> runReader() {
         return new ItemReader<>() {
-            private boolean read = false;
-            private List<KubeflowRunRequest> runs;
+            private List<KubeflowRunRequest> runs = List.of();
             private int index = 0;
 
             @Override
             public KubeflowRunRequest read() {
-                if (!read) {
+                // 페이지 끝나면 항상 최신 10개 fetch
+                if (index >= runs.size()) {
                     WebClient client = webClientBuilder().build();
                     KubeflowRunResponse response = client.get()
                             .uri(uriBuilder -> uriBuilder
                                     .path("/apis/v2beta1/runs")
                                     .queryParam("page_size", PAGE_SIZE)
+                                    .queryParam("sort_by", "created_at desc")
                                     .build())
                             .retrieve()
                             .bodyToMono(KubeflowRunResponse.class)
                             .block();
 
                     runs = response != null ? response.getRuns() : List.of();
-                    read = true;
-                }
+                    index = 0;
 
-                if (runs != null && index < runs.size()) {
-                    return runs.get(index++);
+                    // 데이터가 없으면 Step 종료
+                    if (runs.isEmpty()) {
+                        return null;
+                    }
                 }
-                return null;
+
+                return runs.get(index++);
             }
         };
     }
 
+
     @Bean
     public ItemProcessor<KubeflowRunRequest, KubeflowRunEntity> runProcessor() {
         return dto -> {

src/main/java/kr/re/etri/autoflow/payload/response/KubeflowRunResponse.java

@@ -8,6 +8,5 @@ import java.util.List;
 @Data
 public class KubeflowRunResponse {
     private List<KubeflowRunRequest> runs;
-    private int total_size;
-    private String next_page_token;
+    private int totalSize;
 }