feat: 검색 기능 구현

src/main/kotlin/kr/nagaza/nagazaserver/domain/repository/CafeRepository.kt

@@ -7,4 +7,5 @@ interface CafeRepository {
     fun findById(id: String): Cafe?
     fun saveCafe(cafe: Cafe): Cafe
     fun findAllByAddresses(addressOne: String, addressTwo: String): List<Cafe>
+    fun searchByQuery(query: String): List<Cafe>
 }

src/main/kotlin/kr/nagaza/nagazaserver/domain/service/CafeService.kt

@@ -16,4 +16,6 @@ class CafeService(
     fun getById(cafeId: String): Cafe {
         return cafeRepository.findById(cafeId) ?: throw CafeNotFoundException()
     }
+
+    fun searchCafeByQuery(query: String) = cafeRepository.searchByQuery(query)
 }

src/main/kotlin/kr/nagaza/nagazaserver/infrastructure/jpa/repository/CafeRepositoryImpl.kt

@@ -9,6 +9,7 @@ import org.springframework.stereotype.Repository
 @Repository
 class CafeRepositoryImpl(
     private val jpaCafeRepository: JpaCafeRepository,
+    private val qCafeRepository: QCafeRepository,
 ) : CafeRepository {
     override fun findAll(): List<Cafe> {
         return jpaCafeRepository.findAll().map { it.toModel() }
@@ -29,4 +30,10 @@ class CafeRepositoryImpl(
         ).map { it.toModel() }
     }
 
+    override fun searchByQuery(query: String): List<Cafe> {
+        return qCafeRepository
+            .searchCafeByQuery(query)
+            .map { it.toModel() }
+    }
+
 }

src/main/kotlin/kr/nagaza/nagazaserver/infrastructure/jpa/repository/QCafeRepository.kt

@@ -0,0 +1,18 @@
+package kr.nagaza.nagazaserver.infrastructure.jpa.repository
+
+import com.querydsl.jpa.impl.JPAQueryFactory
+import kr.nagaza.nagazaserver.infrastructure.jpa.entity.CafeEntity
+import kr.nagaza.nagazaserver.infrastructure.jpa.entity.QCafeEntity.Companion.cafeEntity
+import org.springframework.stereotype.Repository
+
+@Repository
+class QCafeRepository(
+    private val jpaQueryFactory: JPAQueryFactory,
+) {
+    fun searchCafeByQuery(query: String): List<CafeEntity> {
+        return jpaQueryFactory
+            .select(cafeEntity)
+            .where(cafeEntity.cafeName.like("%${query}%"))
+            .fetch()
+    }
+}

src/main/kotlin/kr/nagaza/nagazaserver/presenter/restapi/controller/CafeSearchController.kt

@@ -11,7 +11,9 @@ class CafeSearchController(
     private val cafeService: CafeService,
 ) : CafeSearchApi {
     override fun searchCafe(query: String): List<CafeResponse> {
-        TODO("Not yet implemented")
+        return cafeService
+            .searchCafeByQuery(query)
+            .map { CafeResponse.fromModel(it) }
     }
 
     override fun searchCafeByAddress(addressOne: String, addressTwo: String): List<CafeResponse> {