feat [#56] 콘서트 정보 조회 API 구현

src/main/java/org/sopt/confeti/api/performance/controller/PerformanceController.java

@@ -0,0 +1,33 @@
+package org.sopt.confeti.api.performance.controller;
+
+import jakarta.validation.constraints.Min;
+import lombok.RequiredArgsConstructor;
+import org.sopt.confeti.api.performance.dto.response.ConcertDetailResponse;
+import org.sopt.confeti.api.performance.facade.PerformanceFacade;
+import org.sopt.confeti.api.performance.facade.dto.response.ConcertDetailDTO;
+import org.sopt.confeti.global.common.BaseResponse;
+import org.sopt.confeti.global.message.SuccessMessage;
+import org.sopt.confeti.global.util.ApiResponseUtil;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@Validated
+@RequestMapping("/performances")
+public class PerformanceController {
+
+    private final PerformanceFacade performanceFacade;
+
+    @GetMapping("/concerts/{concertId}")
+    public ResponseEntity<BaseResponse<?>> getConcertInfo(@RequestHeader("Authorization") Long userId,
+                                                          @PathVariable @Min(value = 0, message = "요청 형식이 올바르지 않습니다.") Long concertId) {
+        ConcertDetailDTO concertDetailDTO = performanceFacade.getConcertDetailInfo(concertId);
+        return ApiResponseUtil.success(SuccessMessage.SUCCESS, ConcertDetailResponse.from(concertDetailDTO));
+    }
+}

src/main/java/org/sopt/confeti/api/performance/dto/response/ConcertDetailArtistResponse.java

@@ -0,0 +1,17 @@
+package org.sopt.confeti.api.performance.dto.response;
+
+import org.sopt.confeti.api.performance.facade.dto.response.ConcertArtistDTO;
+
+public record ConcertDetailArtistResponse(
+        String artistId,
+        String name,
+        String profileUrl
+) {
+    public static ConcertDetailArtistResponse from(final ConcertArtistDTO concertArtistDTO) {
+        return new ConcertDetailArtistResponse(
+                concertArtistDTO.artistId(),
+                concertArtistDTO.name(),
+                concertArtistDTO.profileUrl()
+        );
+    }
+}

src/main/java/org/sopt/confeti/api/performance/dto/response/ConcertDetailInfoResponse.java

@@ -0,0 +1,43 @@
+package org.sopt.confeti.api.performance.dto.response;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import org.sopt.confeti.api.performance.facade.dto.response.ConcertDetailDTO;
+
+public record ConcertDetailInfoResponse(
+        long concertId,
+        String posterUrl,
+        String posterBgUrl,
+        String title,
+        String subtitle,
+        LocalDate startAt,
+        LocalDate endAt,
+        String area,
+        LocalDateTime reserveAt,
+        String reservationUrl,
+        String time,
+        String ageRating,
+        String reservationOffice,
+        String price,
+        String infoImgUrl
+) {
+    public static ConcertDetailInfoResponse from(final ConcertDetailDTO concertDetailDTO) {
+        return new ConcertDetailInfoResponse(
+                concertDetailDTO.concertId(),
+                concertDetailDTO.posterUrl(),
+                concertDetailDTO.posterBgUrl(),
+                concertDetailDTO.title(),
+                concertDetailDTO.subtitle(),
+                concertDetailDTO.startAt(),
+                concertDetailDTO.endAt(),
+                concertDetailDTO.area(),
+                concertDetailDTO.reserveAt(),
+                concertDetailDTO.reservationUrl(),
+                concertDetailDTO.time(),
+                concertDetailDTO.ageRating(),
+                concertDetailDTO.reservationOffice(),
+                concertDetailDTO.price(),
+                concertDetailDTO.infoImgUrl()
+        );
+    }
+}

src/main/java/org/sopt/confeti/api/performance/dto/response/ConcertDetailResponse.java

@@ -0,0 +1,18 @@
+package org.sopt.confeti.api.performance.dto.response;
+
+import java.util.List;
+import org.sopt.confeti.api.performance.facade.dto.response.ConcertDetailDTO;
+
+public record ConcertDetailResponse(
+        ConcertDetailInfoResponse concert,
+        List<ConcertDetailArtistResponse> concertArtists
+) {
+    public static ConcertDetailResponse from(final ConcertDetailDTO concertDetailDTO) {
+        return new ConcertDetailResponse(
+                ConcertDetailInfoResponse.from(concertDetailDTO),
+                concertDetailDTO.artists().stream()
+                        .map(ConcertDetailArtistResponse::from)
+                        .toList()
+        );
+    }
+}

src/main/java/org/sopt/confeti/api/performance/facade/PerformanceFacade.java

@@ -0,0 +1,23 @@
+package org.sopt.confeti.api.performance.facade;
+
+import lombok.RequiredArgsConstructor;
+import org.sopt.confeti.annotation.Facade;
+import org.sopt.confeti.api.performance.facade.dto.response.ConcertDetailDTO;
+import org.sopt.confeti.domain.concert.Concert;
+import org.sopt.confeti.domain.concert.application.ConcertService;
+import org.sopt.confeti.global.util.S3FileHandler;
+import org.springframework.transaction.annotation.Transactional;
+
+@Facade
+@RequiredArgsConstructor
+public class PerformanceFacade {
+
+    private final ConcertService concertService;
+    private final S3FileHandler s3FileHandler;
+
+    @Transactional
+    public ConcertDetailDTO getConcertDetailInfo(final long concertId) {
+        Concert concert = concertService.getConcertDetailByConcertId(concertId);
+        return ConcertDetailDTO.of(concert, s3FileHandler);
+    }
+}

src/main/java/org/sopt/confeti/api/performance/facade/dto/response/ConcertArtistDTO.java

@@ -0,0 +1,23 @@
+package org.sopt.confeti.api.performance.facade.dto.response;
+
+import java.time.LocalDate;
+import org.sopt.confeti.domain.concertartist.ConcertArtist;
+import org.sopt.confeti.global.util.artistsearcher.ConfetiArtist;
+
+public record ConcertArtistDTO(
+        String artistId,
+        String name,
+        String profileUrl,
+        LocalDate latestReleaseAt
+) {
+    public static ConcertArtistDTO of(final ConcertArtist concertArtist) {
+        ConfetiArtist confetiArtist = concertArtist.getArtist();
+
+        return new ConcertArtistDTO(
+                confetiArtist.getArtistId(),
+                confetiArtist.getName(),
+                confetiArtist.getProfileUrl(),
+                confetiArtist.getLatestReleaseAt()
+        );
+    }
+}

src/main/java/org/sopt/confeti/api/performance/facade/dto/response/ConcertDetailDTO.java

@@ -0,0 +1,51 @@
+package org.sopt.confeti.api.performance.facade.dto.response;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+import org.sopt.confeti.domain.concert.Concert;
+import org.sopt.confeti.global.util.S3FileHandler;
+
+public record ConcertDetailDTO(
+        long concertId,
+        String title,
+        String subtitle,
+        LocalDate startAt,
+        LocalDate endAt,
+        String area,
+        String posterUrl,
+        String posterBgUrl,
+        String infoImgUrl,
+        String concertReservationBgUrl,
+        LocalDateTime reserveAt,
+        String reservationUrl,
+        String reservationOffice,
+        String ageRating,
+        String time,
+        String price,
+        List<ConcertArtistDTO> artists
+) {
+    public static ConcertDetailDTO of(final Concert concert, final S3FileHandler s3FileHandler) {
+        return new ConcertDetailDTO(
+                concert.getId(),
+                concert.getConcertTitle(),
+                concert.getConcertSubtitle(),
+                concert.getConcertStartAt(),
+                concert.getConcertEndAt(),
+                concert.getConcertArea(),
+                s3FileHandler.getFileUrl(concert.getConcertPosterPath()),
+                s3FileHandler.getFileUrl(concert.getConcertPosterBgPath()),
+                s3FileHandler.getFileUrl(concert.getConcertInfoImgPath()),
+                s3FileHandler.getFileUrl(concert.getConcertReservationBgPath()),
+                concert.getReserveAt(),
+                concert.getReservationUrl(),
+                concert.getReservationOffice(),
+                concert.getAgeRating(),
+                concert.getTime(),
+                concert.getPrice(),
+                concert.getArtists().stream()
+                        .map(ConcertArtistDTO::of)
+                        .toList()
+        );
+    }
+}

src/main/java/org/sopt/confeti/api/user/controller/UserFavoriteController.java

@@ -30,4 +30,5 @@ public ResponseEntity<BaseResponse<?>> deleteFavoriteFestival(@RequestHeader("Au
                                                                   @Min(value = 0, message = "요청 형식이 올바르지 않습니다.") Long festivalId) {
         userFavoriteFacade.delete(userId, festivalId);
         return ApiResponseUtil.success(SuccessMessage.SUCCESS);
-    }}
+    }
+}

src/main/java/org/sopt/confeti/domain/concert/Concert.java

@@ -10,6 +10,7 @@
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
+import org.sopt.confeti.global.util.artistsearcher.ConfetiArtist;
 
 @Entity
 @Table(name="concerts")

src/main/java/org/sopt/confeti/domain/concert/application/ConcertService.java

@@ -0,0 +1,30 @@
+package org.sopt.confeti.domain.concert.application;
+
+import java.util.Optional;
+import lombok.RequiredArgsConstructor;
+import org.sopt.confeti.domain.concert.Concert;
+import org.sopt.confeti.domain.concert.infra.repository.ConcertRepository;
+import org.sopt.confeti.global.exception.ConfetiException;
+import org.sopt.confeti.global.exception.NotFoundException;
+import org.sopt.confeti.global.message.ErrorMessage;
+import org.sopt.confeti.global.util.artistsearcher.ArtistResolver;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class ConcertService {
+
+    private final ConcertRepository concertRepository;
+    private final ArtistResolver artistResolver;
+
+    public Concert getConcertDetailByConcertId(final long concertId) {
+        Concert concert = concertRepository.findById(concertId)
+                .orElseThrow(
+                        () -> new NotFoundException(ErrorMessage.NOT_FOUND)
+                );
+
+        artistResolver.load(concert);
+
+        return concert;
+    }
+}