feat: plz

src/main/java/com/example/enjoy/controller/HomeController.java

@@ -17,7 +17,7 @@ public class HomeController {
     @GetMapping("/home")
     public List<TrackProgressDto> getProgress() {
         // 1. 반환 타입을 List<TrackProgressDto>로 변경
-        Long currentStudentId = 1L;
+        String currentStudentId = "1";
         // 2. 서비스 호출 후 데이터를 바로 반환
         return trackService.calculateTrackProgress(currentStudentId);
     }

src/main/java/com/example/enjoy/controller/TrackController.java

@@ -24,7 +24,7 @@ public class TrackController {
     public TrackDetailDto getTrackDetailsById(@PathVariable Long trackId) {
 
         // TODO: 추후 Spring Security 연동 후 실제 로그인한 학생 ID를 가져와야 함
-        Long currentStudentId = 1L;
+        String currentStudentId = "1";
 
         // 5. 서비스의 메서드를 호출하여 결과를 받아온 후, 그대로 반환
         return trackService.getTrackDetails(currentStudentId, trackId);

src/main/java/com/example/enjoy/controller/UserController.java

@@ -0,0 +1,4 @@
+package com.example.enjoy.controller;
+
+public class UserController {
+}

src/main/java/com/example/enjoy/dto/StudentCourseStatus.java

@@ -0,0 +1,18 @@
+package com.example.enjoy.dto;
+
+public enum StudentCourseStatus {
+    COMPLETED("완료"),
+    IN_PROGRESS("수강중"),
+    PLANNED("수강예정"),
+    FAILED("미이수");
+
+    private final String description;
+
+    StudentCourseStatus(String description) {
+        this.description = description;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}

src/main/java/com/example/enjoy/entity/StudentCourse.java

@@ -1,17 +1,40 @@
 package com.example.enjoy.entity;
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import lombok.Getter;
+import com.example.enjoy.dto.StudentCourseStatus;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.time.LocalDateTime;
 
 @Entity
 @Getter
-public class StudentCourse { // 학생이 실제로 이수한 과목
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+@Builder
+public class StudentCourse extends BaseTimeEntity {
+
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
-    private Long studentId; // 학생 ID (로그인 연동)
+
+    @Column(nullable = false)
+    private String studentId;
+
+    @Column(nullable = false)
     private String courseName;
-}
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    private StudentCourseStatus status;
+
+    @Column(nullable = false)
+    private boolean manual;
+
+    @Column(nullable = false)
+    private LocalDateTime createdAt;
+
+    public void updateStatus(StudentCourseStatus status) {
+        this.status = status;
+    }
+
+}

src/main/java/com/example/enjoy/repository/StudentCourseRepository.java

@@ -8,8 +8,7 @@
 
 public interface StudentCourseRepository extends JpaRepository<StudentCourse, Long> {
 
-    List<StudentCourse> findByStudentId(Long studentId);
+    List<StudentCourse> findByStudentId(String studentId);
+
 
-    @Transactional
-    void deleteByStudentId(Long studentId); // 학생 ID로 이수과목 한번에 삭제
 }

src/main/java/com/example/enjoy/repository/TrackCourseRepository.java

@@ -0,0 +1,13 @@
+package com.example.enjoy.repository;
+
+import com.example.enjoy.entity.Track;
+import com.example.enjoy.entity.TrackCourse;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+@Repository
+public interface TrackCourseRepository extends JpaRepository<TrackCourse, Long> {
+
+    List<TrackCourse> findAllByTrack(Track track);
+}

src/main/java/com/example/enjoy/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package com.example.enjoy.repository;
+
+import com.example.enjoy.entity.user.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User,Long> {
+}

src/main/java/com/example/enjoy/service/TrackService.java

@@ -41,7 +41,7 @@ public Map<String, List<Track>> getAllTracksGroupedByDepartment() {
     /**
      * 학생이 이수한 과목 이름을 Set으로 반환하는 private 메서드
      */
-    public List<TrackProgressDto> calculateTrackProgress(Long studentId) {
+    public List<TrackProgressDto> calculateTrackProgress(String studentId) {
         // 1. 학생의 이수 과목 목록 조회
         Set<String> completedCourseNames = studentCourseRepository.findByStudentId(studentId)
                 .stream()
@@ -98,7 +98,7 @@ public List<TrackProgressDto> calculateTrackProgress(Long studentId) {
      * 학생이 이수한 과목 이름을 Set으로 반환하는 메서드
      */
     @Transactional(readOnly = true)
-    public TrackDetailDto getTrackDetails(Long studentId, Long trackId) {
+    public TrackDetailDto getTrackDetails(String studentId, Long trackId) {
 
         // 1. [리팩토링] 학생 이수 과목 조회 로직을 private 메서드로 호출
         Set<String> completedCourseNames = getCompletedCourseNames(studentId);
@@ -142,7 +142,7 @@ public TrackDetailDto getTrackDetails(Long studentId, Long trackId) {
     /**
      * 학생 ID로 해당 학생이 이수한 모든 과목명을 조회합니다.
      */
-    private Set<String> getCompletedCourseNames(Long studentId) {
+    private Set<String> getCompletedCourseNames(String studentId) {
         return studentCourseRepository.findByStudentId(studentId)
                 .stream()
                 .map(StudentCourse::getCourseName)