Merge pull request TeamMajorLink#47 from chaerinryu/feat#30

✨ [FEAT] 클래스 목록 조회 및 검색 기능
kchaeeun · Aug 18, 2024 · f650b88 · f650b88
2 parents 6157342 + 8c9f7a5
commit f650b88
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Showing 13 changed files with 209 additions and 52 deletions.
diff --git a/majorLink/src/main/java/com/example/majorLink/controller/LectureController.java b/majorLink/src/main/java/com/example/majorLink/controller/LectureController.java
@@ -68,13 +68,17 @@ public void deleteLecture(@PathVariable(name = "lectureId") Long lectureId,
     @GetMapping("/list")
     @ResponseBody
     // 스웨거 세팅 후 파라미터 등 설명 추가
-    public LectureResponseDTO.LecturePreViewList getLectures(@RequestParam(name = "page") Integer page){
+    public LectureResponseDTO.LecturePreViewList getLectures(@RequestParam(name = "page", defaultValue = "1") Integer page){
         Page<Lecture> lectureList = lectureService.getLectureList(page-1);
 
         return LectureResponseDTO.LecturePreViewList.builder()
                 .lectureList(lectureList.stream()
                         .map(lecture -> LectureResponseDTO.LecturePreView.builder()
                                 .name(lecture.getName())
+                                .cNum(lecture.getCNum())
+                                .pNum(lecture.getPNum())
+                                .mainCategory(lecture.getCategory().getMainCategory())
+                                .subCategory(lecture.getCategory().getSubCategory())
                                 .build())
                         .collect(Collectors.toList()))
                 .listSize(lectureList.getNumberOfElements())
@@ -85,6 +89,31 @@ public LectureResponseDTO.LecturePreViewList getLectures(@RequestParam(name = "p
                 .build();
     }
 
+    // 강의 상세페이지
+    @GetMapping("/{lectureId}/details")
+    @ResponseBody
+    public LectureResponseDTO.LectureDetails getLecture(@PathVariable(name = "lectureId") Long lectureId){
+        Lecture lecture = lectureService.getLecture(lectureId);
+
+        return LectureResponseDTO.LectureDetails.builder()
+                .name(lecture.getName())
+                .body(lecture.getBody())
+                .curri(lecture.getCurri())
+                .info(lecture.getInfo())
+                .level(lecture.getLevel().name())
+                .cNum(lecture.getCNum())
+                .pNum(lecture.getPNum())
+                .time(lecture.getTime().toString())
+                .day(lecture.getDay().name())
+                .startDate(lecture.getStartDate())
+                .exam(lecture.getExam().name())
+                .tag(lecture.getTag())
+                .tutor(lecture.getTutor())
+                .mainCategory(lecture.getCategory().getMainCategory())
+                .subCategory(lecture.getCategory().getSubCategory())
+                .build();
+    }
+
     // 강의 수강 신청 api
     @PostMapping("/{lectureId}/register")
     @ResponseBody
@@ -100,16 +129,6 @@ public LectureResponseDTO.CreateTuteeLecture createTuteeLecture(@PathVariable(na
                 .build();
     }
 
-    // 강의 취소 api
-    @DeleteMapping("/{lectureId}/cancel")
-    @ResponseBody
-    public void cancelLecture(@PathVariable(name = "lectureId") Long lectureId,
-                              @AuthenticationPrincipal AuthUser authUser){
-        User user = authUser.getUser();
-
-        lectureService.cancelLecture(user.getId(), lectureId);
-    }
-
     // 강의 좋아요 토글 api
     @PostMapping("/{lectureId}/like")
     @ResponseBody
@@ -123,13 +142,17 @@ public Boolean toggleLike(@PathVariable(name = "lectureId") Long lectureId,
     // 좋아요 많은 강의 조회 api
     @GetMapping("/mostLiked")
     @ResponseBody
-    public LectureResponseDTO.LecturePreViewList getMostLikedLectures(@RequestParam(name = "page") Integer page){
+    public LectureResponseDTO.LecturePreViewList getMostLikedLectures(@RequestParam(name = "page", defaultValue = "1") Integer page){
         Page<Lecture> lectureList = lectureService.getMostLikedLecture(page-1);
 
         return LectureResponseDTO.LecturePreViewList.builder()
                 .lectureList(lectureList.stream()
                         .map(lecture -> LectureResponseDTO.LecturePreView.builder()
                                 .name(lecture.getName())
+                                .mainCategory(lecture.getCategory().getMainCategory())
+                                .subCategory(lecture.getCategory().getSubCategory())
+                                .cNum(lecture.getCNum())
+                                .pNum(lecture.getPNum())
                                 .build())
                         .collect(Collectors.toList()))
                 .listSize(lectureList.getNumberOfElements())
@@ -143,13 +166,17 @@ public LectureResponseDTO.LecturePreViewList getMostLikedLectures(@RequestParam(
     // 최신 강의 조회 api
     @GetMapping("/new")
     @ResponseBody
-    public LectureResponseDTO.LecturePreViewList getNewLectures(@RequestParam(name = "page") Integer page){
+    public LectureResponseDTO.LecturePreViewList getNewLectures(@RequestParam(name = "page", defaultValue = "1") Integer page){
         Page<Lecture> lectureList = lectureService.getNewLecture(page-1);
 
         return LectureResponseDTO.LecturePreViewList.builder()
                 .lectureList(lectureList.stream()
                         .map(lecture -> LectureResponseDTO.LecturePreView.builder()
                                 .name(lecture.getName())
+                                .mainCategory(lecture.getCategory().getMainCategory())
+                                .subCategory(lecture.getCategory().getSubCategory())
+                                .cNum(lecture.getCNum())
+                                .pNum(lecture.getPNum())
                                 .build())
                         .collect(Collectors.toList()))
                 .listSize(lectureList.getNumberOfElements())
@@ -163,13 +190,17 @@ public LectureResponseDTO.LecturePreViewList getNewLectures(@RequestParam(name =
     // 가장 많이 모집된 강의 조회 api
     @GetMapping("/mostRecruited")
     @ResponseBody
-    public LectureResponseDTO.LecturePreViewList getMostRecruitedLectures(@RequestParam(name = "page") Integer page){
+    public LectureResponseDTO.LecturePreViewList getMostRecruitedLectures(@RequestParam(name = "page", defaultValue = "1") Integer page){
         Page<Lecture> lectureList = lectureService.getMostRecruitedLecture(page-1);
 
         return LectureResponseDTO.LecturePreViewList.builder()
                 .lectureList(lectureList.stream()
                         .map(lecture -> LectureResponseDTO.LecturePreView.builder()
                                 .name(lecture.getName())
+                                .mainCategory(lecture.getCategory().getMainCategory())
+                                .subCategory(lecture.getCategory().getSubCategory())
+                                .cNum(lecture.getCNum())
+                                .pNum(lecture.getPNum())
                                 .build())
                         .collect(Collectors.toList()))
                 .listSize(lectureList.getNumberOfElements())
@@ -183,14 +214,18 @@ public LectureResponseDTO.LecturePreViewList getMostRecruitedLectures(@RequestPa
     // 카테고리별 강의 조회 api
     @GetMapping("/{categoryId}")
     @ResponseBody
-    public LectureResponseDTO.LecturePreViewList getLecturesByCategory(@RequestParam(name = "page") Integer page,
+    public LectureResponseDTO.LecturePreViewList getLecturesByCategory(@RequestParam(name = "page", defaultValue = "1") Integer page,
                                                                        @PathVariable(name = "categoryId") Long categoryId){
         Page<Lecture> lectureList = lectureService.getLectureByCategory(page-1, categoryId);
 
         return LectureResponseDTO.LecturePreViewList.builder()
                 .lectureList(lectureList.stream()
                         .map(lecture -> LectureResponseDTO.LecturePreView.builder()
                                 .name(lecture.getName())
+                                .mainCategory(lecture.getCategory().getMainCategory())
+                                .subCategory(lecture.getCategory().getSubCategory())
+                                .cNum(lecture.getCNum())
+                                .pNum(lecture.getPNum())
                                 .build())
                         .collect(Collectors.toList()))
                 .listSize(lectureList.getNumberOfElements())
@@ -200,4 +235,30 @@ public LectureResponseDTO.LecturePreViewList getLecturesByCategory(@RequestParam
                 .isLast(lectureList.isLast())
                 .build();
     }
+
+    // 메인 카테고리 조회 api
+    @GetMapping("/categories/main")
+    @ResponseBody
+    public LectureResponseDTO.MainCategory getMainCategory() {
+        return LectureResponseDTO.MainCategory.builder()
+                .mainCategoryList(lectureService.getMainCategory())
+                .build();
+    }
+
+    // 서브 카테고리 조회 api
+    @GetMapping("/categories/sub")
+    @ResponseBody
+    public LectureResponseDTO.SubCategory getSubCategory(@RequestParam(name = "mainCategory") String mainCategory) {
+        return LectureResponseDTO.SubCategory.builder()
+                .subCategoryList(lectureService.getSubCategory(mainCategory))
+                .build();
+    }
+
+    // 카테고리 id 조회 api
+    @GetMapping("/categories/id")
+    @ResponseBody
+    public Long getCategoryId(@RequestParam(name = "mainCategory") String mainCategory,
+                              @RequestParam(name = "subCategory") String subCategory) {
+        return lectureService.getCategoryId(mainCategory, subCategory);
+    }
 }
diff --git a/majorLink/src/main/java/com/example/majorLink/controller/ReviewController.java b/majorLink/src/main/java/com/example/majorLink/controller/ReviewController.java
@@ -72,6 +72,8 @@ public ReviewResponseDTO.ReviewPreViewList getReviews(@PathVariable(name = "lect
                 .reviewList(reviewList.stream()
                         .map(review -> ReviewResponseDTO.ReviewPreView.builder()
                                 .ownerNickname(review.getUser().getUsername())
+                                .createdAt(review.getCreatedAt())
+                                .title(review.getTitle())
                                 .rate(review.getRate())
                                 .build())
                         .collect(Collectors.toList()))
@@ -86,11 +88,12 @@ public ReviewResponseDTO.ReviewPreViewList getReviews(@PathVariable(name = "lect
     // 리뷰 내용 조회 api
     @GetMapping("/{reviewId}/details")
     @ResponseBody
-    public ReviewResponseDTO.ReviewPreView getReview(@PathVariable(name = "reviewId") Long reviewId){
+    public ReviewResponseDTO.ReviewDetails getReview(@PathVariable(name = "reviewId") Long reviewId){
         Review review = reviewService.getReview(reviewId);
 
-        return ReviewResponseDTO.ReviewPreView.builder()
+        return ReviewResponseDTO.ReviewDetails.builder()
                 .ownerNickname(review.getUser().getUsername())
+                .title(review.getTitle())
                 .rate(review.getRate())
                 .content(review.getContent())
                 .createdAt(review.getCreatedAt())

diff --git a/majorLink/src/main/java/com/example/majorLink/domain/Lecture.java b/majorLink/src/main/java/com/example/majorLink/domain/Lecture.java
@@ -27,7 +27,7 @@ public class Lecture extends BaseEntity{
     private String body;
 
     @Column(nullable = false)
-    private int curri;
+    private Integer curri;
 
     @Column(nullable = false, length = 1000)
     private String info;
@@ -38,11 +38,11 @@ public class Lecture extends BaseEntity{
 
     // 총 인원
     @Column(nullable = false)
-    private int pNum;
+    private Integer pNum;
 
     // 현재 신청 인원
     @Column(nullable = false)
-    private int curPNum;
+    private Integer cNum;
 
     private LocalTime time;
 
@@ -57,7 +57,7 @@ public class Lecture extends BaseEntity{
     @Column(nullable = false, columnDefinition = "VARCHAR(10)")
     private Exam exam;
 
-    @ManyToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL)
+    @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "category_id")
     private Category category;
 
@@ -83,10 +83,10 @@ public void updateLecture(String name, String body, int curri, String info, Leve
     }
 
     public void addCurPNum(){
-        this.curPNum++;
+        this.cNum++;
     }
 
     public void subCurPNum(){
-        this.curPNum--;
+        this.cNum--;
     }
 }
diff --git a/majorLink/src/main/java/com/example/majorLink/dto/request/LectureRequestDTO.java b/majorLink/src/main/java/com/example/majorLink/dto/request/LectureRequestDTO.java
@@ -3,24 +3,30 @@
 import com.example.majorLink.domain.enums.Day;
 import com.example.majorLink.domain.enums.Exam;
 import com.example.majorLink.domain.enums.Level;
+import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
 
 import java.time.LocalTime;
 import java.util.Date;
 
 @Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
 public class LectureRequestDTO {
     // 새로운 강의 등록할때 필요한 정보들 작성
     String name;
     String body; // 강의 개요
-    int curri; // 강의 횟수
+    Integer curri; // 강의 횟수
     String info; // 강의 정보
     Level level;
-    int pNum;
     LocalTime time;
     Day day; // 요일
     Date startDate;
     Exam exam; // 시험 유무
     Long categoryId;
     String tag;
+    Integer num; // 정원
 }
diff --git a/majorLink/src/main/java/com/example/majorLink/dto/response/LectureResponseDTO.java b/majorLink/src/main/java/com/example/majorLink/dto/response/LectureResponseDTO.java
@@ -6,6 +6,7 @@
 import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
+import java.util.Date;
 import java.util.List;
 
 public class LectureResponseDTO {
@@ -24,6 +25,32 @@ public static class CreateLecture {
     @NoArgsConstructor
     public static class LecturePreView {
         String name;
+        Integer cNum;
+        Integer pNum;
+        String mainCategory;
+        String subCategory;
+    }
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class LectureDetails {
+        String name;
+        String body;
+        Integer curri;
+        String info;
+        String level;
+        Integer cNum;
+        Integer pNum;
+        String time;
+        String day;
+        Date startDate;
+        String exam;
+        String tag;
+        String tutor;
+        String mainCategory;
+        String subCategory;
     }
 
     @Builder
@@ -56,4 +83,20 @@ public static class CreateTuteeLecture {
         Long tuteeLectureId;
         LocalDateTime createdAt;
     }
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class MainCategory {
+        List<String> mainCategoryList;
+    }
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class SubCategory {
+        List<String> subCategoryList;
+    }
 }
diff --git a/majorLink/src/main/java/com/example/majorLink/dto/response/ReviewResponseDTO.java b/majorLink/src/main/java/com/example/majorLink/dto/response/ReviewResponseDTO.java
@@ -26,6 +26,18 @@ public static class CreateReview {
     public static class ReviewPreView {
         String ownerNickname;
         int rate;
+        String title;
+        LocalDateTime createdAt;
+    }
+
+    @Builder
+    @Getter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ReviewDetails {
+        String ownerNickname;
+        int rate;
+        String title;
         String content;
         LocalDateTime createdAt;
     }

diff --git a/majorLink/src/main/java/com/example/majorLink/repository/CategoryRepository.java b/majorLink/src/main/java/com/example/majorLink/repository/CategoryRepository.java
@@ -2,9 +2,19 @@
 
 import com.example.majorLink.domain.Category;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+import java.util.Optional;
+
 @Repository
 public interface CategoryRepository extends JpaRepository<Category, Long> {
-    // 필요한 추가 쿼리 메소드가 있다면 여기에 정의
+    @Query("SELECT DISTINCT c.mainCategory FROM Category c")
+    List<String> findMainCategory();
+
+    @Query("SELECT c.subCategory FROM Category c WHERE c.mainCategory = :mainCategory")
+    List<String> findSubCategory(String mainCategory);
+
+    Optional<Category> findByMainCategoryAndSubCategory(String mainCategory, String subCategory);
 }
diff --git a/majorLink/src/main/java/com/example/majorLink/repository/LectureRepository.java b/majorLink/src/main/java/com/example/majorLink/repository/LectureRepository.java
@@ -1,7 +1,6 @@
 package com.example.majorLink.repository;
 
 import com.example.majorLink.domain.Lecture;
-import com.example.majorLink.domain.User;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -11,7 +10,7 @@ public interface LectureRepository extends JpaRepository<Lecture, Long> {
     @Query("SELECT l FROM Lecture l ORDER BY (SELECT COUNT(lk) FROM Liked lk WHERE lk.lecture.id = l.id) DESC")
     Page<Lecture> orderByLikedCount(Pageable pageable);
 
-    @Query("SELECT l FROM Lecture l ORDER BY l.curPNum DESC")
+    @Query("SELECT l FROM Lecture l ORDER BY l.cNum DESC")
     Page<Lecture> orderByCurPNum(Pageable pageable);
 
     @Query("SELECT l FROM Lecture l WHERE l.category.id = :categoryId")