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CreamcheesepieCreamcheesepie
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Merge pull request #158 from prgrms-web-devcourse-final-project/feat/#123
[Artist] 아티스트 정보 보완
2 parents cd03fe9 + 4ba4b73 commit c65791f

7 files changed

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‎src/main/java/com/back/web7_9_codecrete_be/domain/artists/controller/ArtistsController.java‎

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@@ -45,6 +45,15 @@ public RsData<Integer> enrich(
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return RsData.success("enrich 성공", updated);
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}
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@Operation(summary = "MusicBrainz ID 수집", description = "아티스트의 MusicBrainz ID를 수집합니다.")
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@PostMapping("/musicbrainz-id")
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public RsData<Integer> fetchMusicBrainzIds(
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@RequestParam(required = false, defaultValue = "100") int limit
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) {
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int updated = enrichService.fetchMusicBrainzIds(limit);
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return RsData.success("MusicBrainz ID 수집 성공", updated);
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}
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@Operation(summary = "아티스트 생성", description = "아티스트를 등록합니다.")
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@PostMapping()
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public RsData<Void> create(

‎src/main/java/com/back/web7_9_codecrete_be/domain/artists/entity/Artist.java‎

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@@ -34,6 +34,9 @@ public class Artist {
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@Column(name = "spotify_artist_id", unique = true)
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private String spotifyArtistId;
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@Column(name = "musicbrainz_id")
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private String musicBrainzId;
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@Column(name = "name_ko", length = 200)
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private String nameKo;
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@@ -89,4 +92,8 @@ public void decreaseLikeCount() {
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this.likeCount--;
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}
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}
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public void setMusicBrainzId(String musicBrainzId) {
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this.musicBrainzId = musicBrainzId;
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}
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}

‎src/main/java/com/back/web7_9_codecrete_be/domain/artists/repository/ArtistRepository.java‎

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@@ -15,6 +15,9 @@ public interface ArtistRepository extends JpaRepository<Artist, Long> {
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@Query("SELECT a FROM Artist a WHERE a.nameKo IS NULL ORDER BY a.id ASC")
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List<Artist> findByNameKoIsNullOrderByIdAsc(Pageable pageable);
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@Query("SELECT a FROM Artist a WHERE a.musicBrainzId IS NULL ORDER BY a.id ASC")
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List<Artist> findByMusicBrainzIdIsNullOrderByIdAsc(Pageable pageable);
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boolean existsByArtistName(String artistName);
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boolean existsByNameKo(String nameKo);
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‎src/main/java/com/back/web7_9_codecrete_be/domain/artists/service/ArtistEnrichService.java‎

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‎src/main/java/com/back/web7_9_codecrete_be/global/flo/FloClient.java‎

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package com.back.web7_9_codecrete_be.global.flo;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.Getter;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Component;
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import org.springframework.web.client.HttpClientErrorException;
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import org.springframework.web.client.RestTemplate;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.Optional;
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@Slf4j
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@Component
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@RequiredArgsConstructor
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public class FloClient {
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private static final String FLO_API_BASE = "https://www.music-flo.com/api";
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private final RestTemplate restTemplate;
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private final ObjectMapper objectMapper = new ObjectMapper();
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// FLO에서 아티스트 정보를 검색하여 한국어 이름 가져옴
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public Optional<ArtistInfo> searchArtist(String artistName) {
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try {
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String encodedName = URLEncoder.encode(artistName, StandardCharsets.UTF_8);
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String url = String.format(
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"%s/search/v2/search/integration?keyword=%s",
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FLO_API_BASE, encodedName
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);
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HttpHeaders headers = new HttpHeaders();
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headers.set("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36");
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headers.set("Referer", "https://www.music-flo.com/");
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headers.set("Origin", "https://www.music-flo.com");
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// FLO 웹에서 사용하는 헤더들
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headers.set("x-gm-app-name", "FLO_WEB");
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headers.set("Accept", "application/json");
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HttpEntity<String> entity = new HttpEntity<>(headers);
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ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
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if (!response.getStatusCode().is2xxSuccessful() || response.getBody() == null) {
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log.debug("FLO 검색 API 응답 실패: name={}, status={}", artistName, response.getStatusCode());
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return Optional.empty();
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}
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JsonNode root = objectMapper.readTree(response.getBody());
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JsonNode data = root.path("data");
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if (data.isMissingNode()) {
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log.debug("FLO 응답에 data 필드 없음: name={}", artistName);
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return Optional.empty();
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}
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JsonNode list = data.path("list");
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if (!list.isArray() || list.isEmpty()) {
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log.debug("FLO 응답에 list 배열 없음: name={}", artistName);
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return Optional.empty();
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}
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// 일반적인 FLO 구조: data.list[] 중 type == "ARTIST" 인 섹션에서 실제 아티스트 목록을 찾는다.
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for (JsonNode section : list) {
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String type = section.path("type").asText();
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if (!"ARTIST".equalsIgnoreCase(type)) {
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continue;
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}
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JsonNode artists = section.path("list");
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if (!artists.isArray() || artists.isEmpty()) {
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continue;
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}
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JsonNode first = artists.get(0);
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// 필드 이름은 FLO 변경에 따라 달라질 수 있으므로, 여러 후보를 순서대로 시도
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String nameKo = first.path("name").asText(null);
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if (nameKo == null || nameKo.isBlank()) {
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nameKo = first.path("artistName").asText(null);
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}
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if (nameKo == null || nameKo.isBlank()) {
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nameKo = first.path("title").asText(null);
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}
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String groupName = first.path("teamName").asText(null);
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if (nameKo == null || nameKo.isBlank()) {
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log.debug("FLO 아티스트 이름 없음: originalName={}", artistName);
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return Optional.empty();
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}
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log.debug("FLO 아티스트 정보 파싱 성공: originalName={}, nameKo={}, group={}",
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artistName, nameKo, groupName);
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return Optional.of(new ArtistInfo(nameKo, groupName));
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}
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log.debug("FLO 응답에 ARTIST 섹션 없음: name={}", artistName);
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return Optional.empty();
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} catch (HttpClientErrorException.NotFound e) {
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// FLO는 공개 API가 아니라 404가 날 수 있음
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log.debug("FLO API 404(NotFound): name={}", artistName);
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return Optional.empty();
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} catch (Exception e) {
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log.debug("FLO 검색 실패: name={}, error={}", artistName, e.getMessage());
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return Optional.empty();
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}
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}
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@Getter
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public static class ArtistInfo {
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private final String nameKo;
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private final String artistGroup;
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public ArtistInfo(String nameKo, String artistGroup) {
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this.nameKo = nameKo;
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this.artistGroup = artistGroup;
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}
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}
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}
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