feat(original): 원작 도메인과 캐릭터를 연결하기 위해 각각 검색 API 추가

src/main/kotlin/kr/co/vividnext/sodalive/chat/character/repository/ChatCharacterRepository.kt

@@ -31,7 +31,7 @@ interface ChatCharacterRepository : JpaRepository<ChatCharacter, Long> {
     fun countByIsActiveTrueAndCreatedAtGreaterThanEqual(since: java.time.LocalDateTime): Long
 
     /**
-     * 이름, 설명, MBTI, 태그로 캐릭터 검색
+     * 이름, 설명, MBTI, 태그로 캐릭터 검색 - 페이징
      */
     @Query(
         """
@@ -52,6 +52,28 @@ interface ChatCharacterRepository : JpaRepository<ChatCharacter, Long> {
         pageable: Pageable
     ): Page<ChatCharacter>
 
+    /**
+     * 이름, 설명, MBTI, 태그로 캐릭터 검색 - 무페이징 전체 목록
+     */
+    @Query(
+        """
+        SELECT DISTINCT c FROM ChatCharacter c
+        LEFT JOIN c.tagMappings tm
+        LEFT JOIN tm.tag t
+        WHERE c.isActive = true AND
+        (
+            LOWER(c.name) LIKE LOWER(CONCAT('%', :searchTerm, '%')) OR
+            LOWER(c.description) LIKE LOWER(CONCAT('%', :searchTerm, '%')) OR
+            (c.mbti IS NOT NULL AND LOWER(c.mbti) LIKE LOWER(CONCAT('%', :searchTerm, '%'))) OR
+            (t.tag IS NOT NULL AND LOWER(t.tag) LIKE LOWER(CONCAT('%', :searchTerm, '%')))
+        )
+        ORDER BY c.createdAt DESC
+        """
+    )
+    fun searchCharactersNoPaging(
+        @Param("searchTerm") searchTerm: String
+    ): List<ChatCharacter>
+
     /**
      * 특정 캐릭터와 태그를 공유하는 다른 캐릭터를 무작위로 조회 (현재 캐릭터 제외)
      */

src/main/kotlin/kr/co/vividnext/sodalive/chat/original/OriginalWorkRepository.kt

@@ -3,6 +3,8 @@ package kr.co.vividnext.sodalive.chat.original
 import org.springframework.data.domain.Page
 import org.springframework.data.domain.Pageable
 import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Query
+import org.springframework.data.repository.query.Param
 import org.springframework.stereotype.Repository
 import java.util.Optional
 
@@ -11,4 +13,22 @@ interface OriginalWorkRepository : JpaRepository<OriginalWork, Long> {
     fun findByTitleAndIsDeletedFalse(title: String): OriginalWork?
     fun findByIdAndIsDeletedFalse(id: Long): Optional<OriginalWork>
     fun findByIsDeletedFalse(pageable: Pageable): Page<OriginalWork>
+
+    /**
+     * 제목/콘텐츠타입/카테고리 기준 부분 검색 (소프트 삭제 제외) - 무페이징 전체 목록
+     */
+    @Query(
+        """
+        SELECT ow FROM OriginalWork ow
+        WHERE ow.isDeleted = false AND (
+            LOWER(ow.title) LIKE LOWER(CONCAT('%', :searchTerm, '%')) OR
+            LOWER(ow.contentType) LIKE LOWER(CONCAT('%', :searchTerm, '%')) OR
+            LOWER(ow.category) LIKE LOWER(CONCAT('%', :searchTerm, '%'))
+        )
+        ORDER BY ow.createdAt DESC
+        """
+    )
+    fun searchNoPaging(
+        @Param("searchTerm") searchTerm: String
+    ): List<OriginalWork>
 }