feat: 공연 검색 기능 추가

Author: Creamcheesepie

src/main/java/com/back/web7_9_codecrete_be/domain/concerts/controller/ConcertController.java

@@ -16,6 +16,7 @@
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springdoc.core.converters.models.PageableAsQueryParam;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
@@ -27,6 +28,7 @@
 import javax.swing.*;
 import java.util.List;
 
+@Slf4j
 @RestController
 @RequestMapping("api/v1/concerts/")
 @RequiredArgsConstructor
@@ -122,17 +124,17 @@ public RsData<ConcertLikeResponse> isLikeConcert(
         return RsData.success(concertService.isLikeConcert(concertId, user));
     }
 
-    // todo : 내용 구현 필요
-    @Operation(summary = "공연 검색(구현 전)", description = "공연 정보를 검색합니다.")
+    // todo : 제목으로 만 검색 기능 구현 -> 추후 아티스트 정보랑 연동 <- 중요 / 정렬 기준? 최신등록순 정렬
+    @Operation(summary = "공연 검색", description = "공연 정보를 검색합니다.")
     @GetMapping("search")
     public RsData<List<ConcertItem>> searchConcert(
             @Schema(description = "공연 정보 검색 키워드입니다.")
-            @RequestParam String keyword
+            @RequestParam String keyword,
+            @Schema(description = "페이징 처리 또는 무한 스크롤 구현에 쓸 Pageable 객체입니다.")
+            Pageable pageable
+
     ){
-        return null;
+        return RsData.success(concertService.getConcertListByKeyword(keyword,pageable));
     }
 
-
-
-
 }

src/main/java/com/back/web7_9_codecrete_be/domain/concerts/repository/ConcertRepository.java

@@ -124,6 +124,33 @@ List<ConcertItem> getNoTicketTimeConcertList(
     )
     List<ConcertItem> getLikedConcertsList(Pageable pageable,
                                            @Param("userId") Long userId);
+    @Query("""
+    SELECT
+    new com.back.web7_9_codecrete_be.domain.concerts.dto.concert.ConcertItem(
+    c.concertId as id,
+    c.name as name,
+    c.concertPlace.placeName as placeName,
+    c.ticketTime as ticketTime,
+    c.startDate as startDate,
+    c.endDate as endDate,
+    c.posterUrl as posterUrl,
+    c.maxPrice as maxPrice,
+    c.minPrice as minPrice,
+    c.viewCount as viewCount,
+    c.likeCount as likeCount
+    )
+    FROM 
+    Concert c
+    WHERE 
+    c.name LIKE %:keyword%
+    ORDER BY 
+    c.concertId
+    DESC
+""")
+    List<ConcertItem> getConcertItemsByKeyword(
+            @Param("keyword")
+            String keyword,
+            Pageable pageable);
 
     @Query("""
     SELECT

src/main/java/com/back/web7_9_codecrete_be/domain/concerts/service/ConcertService.java

@@ -49,6 +49,14 @@ public List<ConcertItem> getNoTicketTimeConcertsList(Pageable pageable) {
         return concertRepository.getNoTicketTimeConcertList(pageable);
     }
 
+    public List<ConcertItem> getConcertListByKeyword(String keyword, Pageable pageable) {
+        if(keyword == null || keyword.isEmpty()){
+
+        }
+
+        return concertRepository.getConcertItemsByKeyword(keyword, pageable);
+    }
+
     public ConcertDetailResponse getConcertDetail(long concertId) {
         ConcertDetailResponse concertDetailResponse = concertRepository.getConcertDetailById(concertId);
         List<ConcertImage>  concertImages = concertImageRepository.getConcertImagesByConcert_ConcertId(concertId);