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feat : 분석 리뷰 조회 개선.

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lsh9672 2025-06-18 16:44:44 +09:00
parent d86c6f4d74
commit c2903fdb04
1 changed files with 53 additions and 9 deletions
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62
analytics/src/main/java/com/ktds/hi/analytics/infra/gateway/ExternalReviewAdapter.java
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@ -19,8 +19,13 @@ import java.io.IOException;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeParseException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
/**
@ -71,23 +76,62 @@ public class ExternalReviewAdapter implements ExternalReviewPort {
log.info("최근 리뷰 데이터 조회: storeId={}, days={}", storeId, days);
try {
// String url = reviewServiceUrl + "/api/reviews/stores/" + storeId + "/recent?days=" + days;
// String url = reviewServiceUrl + "/api/reviews/stores/" + storeId + "?size=100";
//최근 데이터를 가져오도록 변경
String url = reviewServiceUrl + "/api/reviews/stores/recent/" + storeId + "?size=100&days=" + days;
// String url = reviewServiceUrl + "/api/reviews/stores/recent/" + storeId + "?size=100&days=" + days;
//
// // ReviewListResponse 배열로 직접 받기
// ReviewListResponse[] reviewArray = restTemplate.getForObject(url, ReviewListResponse[].class);
// ReviewListResponse 배열로 직접 받기
ReviewListResponse[] reviewArray = restTemplate.getForObject(url, ReviewListResponse[].class);
int totalSize = 200;
int threadCount = 4;
int pageSize = totalSize / threadCount; // 50개씩
if (reviewArray == null || reviewArray.length == 0) {
log.info("매장에 최근 리뷰가 없습니다: storeId={}", storeId);
return List.of();
// ExecutorService 생성
ExecutorService executorService = Executors.newFixedThreadPool(threadCount);
List<CompletableFuture<ReviewListResponse[]>> futures = new ArrayList<>();
// 4개의 비동기 요청 생성 (limit 50, offset 0/50/100/150)
for (int i = 0; i < threadCount; i++) {
final int offset = i * pageSize;
final int limit = pageSize;
CompletableFuture<ReviewListResponse[]> future = CompletableFuture.supplyAsync(() -> {
String url = reviewServiceUrl + "/api/reviews/stores/recent/" + storeId
+ "?size=" + limit + "&offset=" + offset + "&days=" + days;
log.debug("스레드 {}에서 URL 호출: {}", Thread.currentThread().getName(), url);
// 기존과 동일한 방식으로 API 호출
ReviewListResponse[] reviewArray = restTemplate.getForObject(url, ReviewListResponse[].class);
if (reviewArray == null) {
log.debug("스레드 {}에서 빈 응답 수신", Thread.currentThread().getName());
return new ReviewListResponse[0];
}
log.debug("스레드 {}에서 {} 개 리뷰 수신", Thread.currentThread().getName(), reviewArray.length);
return reviewArray;
}, executorService);
futures.add(future);
}
// 모든 요청 완료 대기 및 결과 합치기
List<ReviewListResponse> allReviewResponses = new ArrayList<>();
for (CompletableFuture<ReviewListResponse[]> future : futures) {
ReviewListResponse[] reviewArray = future.get(30, TimeUnit.SECONDS); // 30초 타임아웃
allReviewResponses.addAll(Arrays.asList(reviewArray));
}
executorService.shutdown();
// 최근 N일 이내의 리뷰만 필터링
LocalDateTime cutoffDate = LocalDateTime.now().minusDays(days);
List<String> recentReviews = Arrays.stream(reviewArray)
List<String> recentReviews = allReviewResponses.stream()
.filter(review -> review.getCreatedAt() != null && review.getCreatedAt().isAfter(cutoffDate))
.map(ReviewListResponse::getContent)
.filter(content -> content != null && !content.trim().isEmpty())