From f8760347e2bd1624d7bf6f7b1a9fd7c43f504daa Mon Sep 17 00:00:00 2001
From: kssosoy <qws1566@naver.com>
Date: Sun, 30 Mar 2025 18:25:14 +0900
Subject: [PATCH] =?UTF-8?q?:sparkles:=20=EA=B3=BC=EB=AA=A9=EB=AA=85=20?=
 =?UTF-8?q?=EA=B2=80=EC=83=89=ED=95=98=EA=B8=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../timetable/controller/TimeTableController.java |  7 +++++++
 .../controller/TimeTableControllerSpec.java       |  7 +++++++
 .../timetable/repository/SubjectRepository.java   |  8 +++++++-
 .../timetable/service/TimeTableService.java       | 15 +++++++++++++++
 4 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableController.java b/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableController.java
index 786076a..c7ac849 100644
--- a/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableController.java
+++ b/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableController.java
@@ -70,4 +70,11 @@ public ApiResponse<TimeTableResponseDTO.MyTimeTableDTO> dailyTimeTable(
         timeTableService.getSubjectsByDay(userDetails, dayOfWeek);
     return ApiResponse.onSuccess(result);
   }
+
+  @Override
+  public ApiResponse<TimeTableResponseDTO.TimeTableListDTO> searchTimeTable(
+      UserDetails userDetails, String name) {
+    TimeTableResponseDTO.TimeTableListDTO result = timeTableService.searchSubjects(name);
+    return ApiResponse.onSuccess(result);
+  }
 }
diff --git a/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableControllerSpec.java b/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableControllerSpec.java
index ae3d792..7038675 100644
--- a/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableControllerSpec.java
+++ b/src/main/java/org/example/skuhomepage/domain/timetable/controller/TimeTableControllerSpec.java
@@ -82,4 +82,11 @@ ApiResponse<TimeTableResponseDTO.MyTimeTableDTO> dailyTimeTable(
           @AuthenticationPrincipal
           UserDetails userDetails,
       @Parameter(description = "조회할 요일", example = "MONDAY") @PathVariable String dayOfWeek);
+
+  @GetMapping("/search/name")
+  @Operation(summary = "과목명으로 과목 검색하기", description = "과목 검색하기 api")
+  @ApiErrorCodeExample(TimeTableErrorStatus.class)
+  ApiResponse<TimeTableResponseDTO.TimeTableListDTO> searchTimeTable(
+      @Parameter(hidden = true) @AuthenticationPrincipal UserDetails userDetails,
+      @Parameter(description = "검색할 과목명", example = "알고리즘") @RequestParam String name);
 }
diff --git a/src/main/java/org/example/skuhomepage/domain/timetable/repository/SubjectRepository.java b/src/main/java/org/example/skuhomepage/domain/timetable/repository/SubjectRepository.java
index e7f373b..2867ecb 100644
--- a/src/main/java/org/example/skuhomepage/domain/timetable/repository/SubjectRepository.java
+++ b/src/main/java/org/example/skuhomepage/domain/timetable/repository/SubjectRepository.java
@@ -1,6 +1,12 @@
 package org.example.skuhomepage.domain.timetable.repository;
 
 import org.example.skuhomepage.domain.timetable.entity.Subject;
+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;
 
-public interface SubjectRepository extends JpaRepository<Subject, Long> {}
+public interface SubjectRepository extends JpaRepository<Subject, Long> {
+  @Query("select s from Subject s where s.subject like %:name%")
+  Page<Subject> findBySubjectName(String name, Pageable pageable);
+}
diff --git a/src/main/java/org/example/skuhomepage/domain/timetable/service/TimeTableService.java b/src/main/java/org/example/skuhomepage/domain/timetable/service/TimeTableService.java
index 4a6b7b6..28a6cc5 100644
--- a/src/main/java/org/example/skuhomepage/domain/timetable/service/TimeTableService.java
+++ b/src/main/java/org/example/skuhomepage/domain/timetable/service/TimeTableService.java
@@ -24,6 +24,8 @@
 import org.example.skuhomepage.domain.timetable.repository.TimeTableRepository;
 import org.example.skuhomepage.domain.timetable.repository.TimeTableSubjectRepository;
 import org.example.skuhomepage.global.exception.GeneralException;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Slice;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -210,6 +212,19 @@ public TimeTableResponseDTO.MyTimeTableDTO getSubjectsByDay(
     return new TimeTableResponseDTO.MyTimeTableDTO(subjects);
   }
 
+  public TimeTableResponseDTO.TimeTableListDTO searchSubjects(String name) {
+    Pageable pageable = PageRequest.of(0, 10);
+    Page<Subject> subjectPage = subjectRepository.findBySubjectName(name, pageable);
+    List<TimeTableResponseDTO.TimeTableDTO> subjects =
+        subjectPage.getContent().stream()
+            .map(TimeTableResponseDTO.TimeTableDTO::new)
+            .collect(Collectors.toList());
+
+    boolean hasNext = subjectPage.hasNext();
+    int nextPage = hasNext ? subjectPage.getNumber() + 1 : subjectPage.getNumber();
+    return new TimeTableResponseDTO.TimeTableListDTO(subjects, hasNext, nextPage);
+  }
+
   private boolean isSubjectOnToday(Subject subject, DayOfWeek today) {
     String time = subject.getTime();