Merge pull request #52 from Kusitms-29th-Meetup-TeamE/feat/44/experie…

…nce-detail

Feat: 배움나누기 상세 api 구현

src/main/java/com/meetup/teame/backend/domain/experience/controller/ExperienceController.java

@@ -1,6 +1,7 @@
 package com.meetup.teame.backend.domain.experience.controller;
 
 import com.meetup.teame.backend.domain.experience.dto.request.ReadExperiencesReq;
+import com.meetup.teame.backend.domain.experience.dto.response.ReadExperienceDetailRes;
 import com.meetup.teame.backend.domain.experience.dto.response.ReadExperiencesRes;
 import com.meetup.teame.backend.domain.experience.dto.response.MyExperienceProfileRes;
 import com.meetup.teame.backend.domain.experience.service.ExperienceService;
@@ -47,4 +48,18 @@ public ResponseEntity<ReadExperiencesRes> readExperiences(@ModelAttribute @Valid
     public ResponseEntity<MyExperienceProfileRes> readMyExperienceProfile() {
         return ResponseEntity.ok(experienceService.readMyExperienceProfile());
     }
+
+    @Operation(summary = "배움나누기 페이지 경험 상세 조회", description = """
+            배움 나누기 페이지의 경험 상세를 조회합니다.
+            
+            jwt토큰도 같이 전달해서 요청해주셔야 합니다.
+            
+            url 경로 파라미터로 다음과 같은 값을 전달해주셔야 합니다.
+            
+            experienceId : 조회할 경험의 id
+            """)
+    @GetMapping("/{experienceId}")
+    public ResponseEntity<ReadExperienceDetailRes> readExperienceDetail(@PathVariable Long experienceId) {
+        return ResponseEntity.ok(experienceService.readExperienceDetail(experienceId));
+    }
 }

src/main/java/com/meetup/teame/backend/domain/experience/dto/response/ExperienceReviewsRes.java

@@ -0,0 +1,51 @@
+package com.meetup.teame.backend.domain.experience.dto.response;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.meetup.teame.backend.domain.experience.entity.ExperienceType;
+import com.meetup.teame.backend.domain.review.entity.Review;
+import com.meetup.teame.backend.domain.user.entity.User;
+import lombok.*;
+
+import java.time.LocalDate;
+import java.util.List;
+
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Builder
+public class ExperienceReviewsRes {
+    @AllArgsConstructor(access = AccessLevel.PRIVATE)
+    @NoArgsConstructor(access = AccessLevel.PROTECTED)
+    @Getter
+    @Builder
+    public static class ExperienceReview {
+        private String title;
+        private String content;
+        private String name;
+        @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy.MM.dd")
+        private LocalDate date;
+
+        public static ExperienceReview of(Review review) {
+            return ExperienceReview.builder()
+                    .title(review.getAppointmentTitle())
+                    .content(review.getContent())
+                    .name(review.getMentee().getName())
+                    .date(review.getReviewDate())
+                    .build();
+        }
+    }
+
+    private String type;
+    private List<ExperienceReview> reviews;
+
+    public static ExperienceReviewsRes of(ExperienceType type, User mentor) {
+        List<ExperienceReview> reviews = mentor.getReviewsAboutMe().stream()
+                .filter(review -> review.getAppointmentType().equals(type))
+                .map(ExperienceReview::of)
+                .toList();
+        return ExperienceReviewsRes.builder()
+                .type(type.getDescription())
+                .reviews(reviews)
+                .build();
+    }
+}

src/main/java/com/meetup/teame/backend/domain/experience/dto/response/OtherExperience.java

@@ -0,0 +1,20 @@
+package com.meetup.teame.backend.domain.experience.dto.response;
+
+import com.meetup.teame.backend.domain.experience.entity.Experience;
+import lombok.*;
+
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Builder
+public class OtherExperience {
+    private String type;
+    private String title;
+
+    public static OtherExperience of(Experience experience) {
+        return OtherExperience.builder()
+                .type(experience.getType().getDescription())
+                .title(experience.getDescription())
+                .build();
+    }
+}

src/main/java/com/meetup/teame/backend/domain/experience/dto/response/ReadExperienceDetailRes.java

@@ -0,0 +1,52 @@
+package com.meetup.teame.backend.domain.experience.dto.response;
+
+import com.meetup.teame.backend.domain.experience.entity.Experience;
+import com.meetup.teame.backend.domain.user.entity.User;
+import lombok.*;
+
+import java.util.List;
+
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+@Builder
+public class ReadExperienceDetailRes {
+    private String imageUrl;
+    private String name;
+    private Long age;
+    private String gender;
+    private String location;
+    private String oneWord;
+    private String title;
+    private String content;
+    private List<ExperienceReviewsRes> reviews;
+    private List<OtherExperience> otherExperiences;
+
+    public static ReadExperienceDetailRes of(Experience experience) {
+        User user = experience.getUser();
+
+        List<ExperienceReviewsRes> reviews = user.getExperiences().stream()
+                .map(Experience::getType)
+                .distinct()
+                .map(type -> ExperienceReviewsRes.of(type, user))
+                .toList();
+
+        List<OtherExperience> otherExperiences = user.getExperiences().stream()
+                .filter(exp -> !exp.getId().equals(experience.getId()))
+                .map(OtherExperience::of)
+                .toList();
+
+        return ReadExperienceDetailRes.builder()
+                .imageUrl(user.getImageUrl())
+                .name(user.getName())
+                .age(user.getAge())
+                .gender(user.getGender().getDescription())
+                .location(user.getLocation())
+                .oneWord(user.getOneWord())
+                .title(experience.getDescription())
+                .content(experience.getDetail())
+                .reviews(reviews)
+                .otherExperiences(otherExperiences)
+                .build();
+    }
+}

src/main/java/com/meetup/teame/backend/domain/experience/service/ExperienceService.java

@@ -2,8 +2,10 @@
 
 import com.meetup.teame.backend.domain.auth.jwt.SecurityContextProvider;
 import com.meetup.teame.backend.domain.experience.dto.request.ReadExperiencesReq;
+import com.meetup.teame.backend.domain.experience.dto.response.ReadExperienceDetailRes;
 import com.meetup.teame.backend.domain.experience.dto.response.ReadExperiencesRes;
 import com.meetup.teame.backend.domain.experience.dto.response.MyExperienceProfileRes;
+import com.meetup.teame.backend.domain.experience.entity.Experience;
 import com.meetup.teame.backend.domain.experience.repository.ExperienceRepository;
 import com.meetup.teame.backend.domain.user.entity.User;
 import com.meetup.teame.backend.domain.user.repository.UserRepository;
@@ -45,4 +47,11 @@ public MyExperienceProfileRes readMyExperienceProfile() {
                 .orElseThrow(() -> new CustomException(ExceptionContent.NOT_FOUND_USER));
         return MyExperienceProfileRes.of(user);
     }
+
+
+    public ReadExperienceDetailRes readExperienceDetail(Long experienceId) {
+        Experience experience = experienceRepository.findById(experienceId)
+                .orElseThrow(() -> new CustomException(ExceptionContent.NOT_FOUND_EXPERIENCE));
+        return ReadExperienceDetailRes.of(experience);
+    }
 }

src/main/java/com/meetup/teame/backend/domain/user/entity/User.java

@@ -51,7 +51,7 @@ public class User {
     @Comment("사용자 포인트")
     private Long point;
 
-    @Comment("한마디")
+    @Comment("사용자 한마디")
     private String oneWord;
 
     @OneToMany(mappedBy = "user", cascade = CascadeType.ALL)