[Feat] #5 videoAlias 정보를 랜덤하게 매핑해주는 기능을 구현했어요!

src/main/java/team7/inplace/influencer/entity/Influencer.java

@@ -0,0 +1,26 @@
+package team7.inplace.influencer.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@RequiredArgsConstructor // 테스팅을 위한 부분 추가, 협의 하에 다른 방식 채택 가능
+public class Influencer {
+    /*
+     * 더미 데이터 입니다 !!!
+     */
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column
+    @NonNull
+    private String name;
+    @Column
+    @NonNull
+    private String job;
+    @Column
+    @NonNull
+    private String imgUrl;
+}

src/main/java/team7/inplace/video/repository/InfluencerRepository.java → src/main/java/team7/inplace/influencer/repository/InfluencerRepository.java

@@ -1,7 +1,7 @@
-package team7.inplace.video.repository;
+package team7.inplace.influencer.repository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import team7.inplace.video.entity.Influencer;
+import team7.inplace.influencer.entity.Influencer;
 
 import java.util.List;
 

src/main/java/team7/inplace/video/DTO/PlaceForVideo.java → src/main/java/team7/inplace/place/dto/PlaceForVideo.java

@@ -1,4 +1,4 @@
-package team7.inplace.video.DTO;
+package team7.inplace.place.dto;
 
 public record PlaceForVideo(Long placeId, String placeName) {
 }

src/main/java/team7/inplace/video/application/VideoService.java

@@ -0,0 +1,78 @@
+package team7.inplace.video.application;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import team7.inplace.place.domain.Category;
+import team7.inplace.place.dto.PlaceForVideo;
+import team7.inplace.video.application.dto.VideoInfo;
+import team7.inplace.influencer.entity.Influencer;
+import team7.inplace.video.domain.Video;
+import team7.inplace.influencer.repository.InfluencerRepository;
+import team7.inplace.video.persistence.VideoRepository;
+
+import java.util.*;
+
+@Service
+@RequiredArgsConstructor
+public class VideoService {
+    private static final Map<Category, List<String>> template = new HashMap<>();
+    private final VideoRepository videoRepository;
+    private final InfluencerRepository influencerRepository;
+
+    // 더 나은 로직이 존재하면 건의 부탁합니다
+    static {
+        template.put(Category.CAFE, Arrays.asList(
+                "이(가) 방문한 카페에서 따뜻한 커피를 즐겨보세요!",
+                "이(가) 방문했던 카페에서 여유로운 시간을 보내보세요!",
+                "이(가) 추천하는 사진 명소 예쁜 카페에 방문해보세요!"
+        ));
+
+        template.put(Category.WESTERN, Arrays.asList(
+                "이(가) 추천! 맛있는 서양 음식을 즐길 수 있는 곳!",
+                "이(가) 추천하는 고급스러운 서양 요리를 맛볼 수 있습니다.",
+                "이(가) 극찬! 서양식 디저트를 꼭 한 번 시도해보세요!"
+        ));
+
+        template.put(Category.JAPANESE, Arrays.asList(
+                "피셜, 현지와 다름없는 정통 일본 요리 레스토랑.",
+                "이(가) 추천하는 맛있는 일본 초밥과 라멘을 즐겨보세요.",
+                "이(가) 극찬! 일본 요리의 정수를 느껴보세요."
+        ));
+
+        template.put(Category.KOREAN, Arrays.asList(
+                "이(가) 전통 한식을 맛볼 수 있는 한식당입니다.",
+                "이(가) 추천하는 가게에서 정성스럽게 준비된 한식으로 든든한 한 끼를!",
+                "이(가) 극찬! 한식의 깊은 맛을 느껴보세요."
+        ));
+    }
+
+    public List<VideoInfo> findByInfluencer(List<String> influencers) {
+        // 인플루언서 정보 처리
+        List<Long> influencerIds = influencerRepository.findByNameIn(influencers).stream()
+                .map(Influencer::getId)
+                .toList();
+
+        // 인플루언서 정보로 필터링한 비디오 정보 불러오기
+        List<Video> savedVideos = videoRepository.findVideosByInfluencerIdIn(influencerIds);
+
+        // 변수명 변경 가능
+        List<VideoInfo> videoInfos = new ArrayList<>();
+
+        // DTO 형식에 맞게 대입
+        for (Video savedVideo : savedVideos) {
+            PlaceForVideo placeForVideo = new PlaceForVideo(savedVideo.getPlace().getPlaceId(), savedVideo.getPlace().getName());
+            String alias = makeAlias(savedVideo.getInfluencer().getName(), savedVideo.getPlace().getCategory());
+            videoInfos.add(new VideoInfo(savedVideo.getId(), alias, savedVideo.getVideoUrl(), placeForVideo));
+        }
+
+        return videoInfos;
+    }
+
+    private String makeAlias(String influencerName, Category category) {
+        List<String> syntax = template.get(category);
+
+        Random random = new Random();
+        int randomNumber = random.nextInt(syntax.size());
+        return influencerName + " " + syntax.get(randomNumber);
+    }
+}

src/main/java/team7/inplace/video/application/dto/VideoInfo.java

@@ -0,0 +1,12 @@
+package team7.inplace.video.application.dto;
+
+import team7.inplace.place.dto.PlaceForVideo;
+
+// Video 도메인의 Controller와 Service 사이의 정보 전달을 담당하는 클래스 ( Service Return )
+public record VideoInfo(
+        Long videoId,
+        String videoAlias,
+        String videoUrl,
+        PlaceForVideo place
+) {
+}

src/main/java/team7/inplace/video/domain/Video.java

@@ -0,0 +1,30 @@
+package team7.inplace.video.domain;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import team7.inplace.influencer.entity.Influencer;
+import team7.inplace.place.domain.Place;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = lombok.AccessLevel.PROTECTED)
+@RequiredArgsConstructor // 테스팅을 위한 부분 추가, 협의 하에 다른 방식 채택 가능
+public class Video {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(name = "video_url", nullable = false, columnDefinition = "TEXT")
+    @NonNull
+    private String videoUrl;
+    @ManyToOne
+    @JoinColumn(name = "influencer_id", nullable = false)
+    @NonNull
+    private Influencer influencer;
+    @ManyToOne
+    @JoinColumn(name = "place_id", nullable = false)
+    @NonNull
+    private Place place;
+}

src/main/java/team7/inplace/video/repository/VideoRepository.java → src/main/java/team7/inplace/video/persistence/VideoRepository.java

@@ -1,7 +1,7 @@
-package team7.inplace.video.repository;
+package team7.inplace.video.persistence;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import team7.inplace.video.entity.Video;
+import team7.inplace.video.domain.Video;
 
 import java.util.List;
 

src/main/java/team7/inplace/video/presentation/VideoController.java

@@ -0,0 +1,29 @@
+package team7.inplace.video.presentation;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import team7.inplace.video.application.dto.VideoInfo;
+import team7.inplace.video.presentation.dto.VideoResponse;
+import team7.inplace.video.application.VideoService;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+public class VideoController {
+    private final VideoService videoService;
+
+    // 내 인플루언서가 방문한 그 곳 ( 토큰 0 )
+    @GetMapping("/video")
+    public ResponseEntity<List<VideoResponse>> readByInfluencer(
+            @RequestParam(name = "influencer", required = false) List<String> influencers
+    ) {
+        List<VideoInfo> videoInfos = videoService.findByInfluencer(influencers);
+        List<VideoResponse> videoResponses = videoInfos.stream().map(VideoResponse::new).toList();
+        return new ResponseEntity<>(videoResponses, HttpStatus.OK);
+    }
+}

src/main/java/team7/inplace/video/presentation/dto/VideoResponse.java

@@ -0,0 +1,16 @@
+package team7.inplace.video.presentation.dto;
+
+import team7.inplace.place.dto.PlaceForVideo;
+import team7.inplace.video.application.dto.VideoInfo;
+
+// Video 엔티티의 Controller Response 정보 전달을 담당하는 클래스
+public record VideoResponse(
+        Long videoId,
+        String videoAlias,
+        String videoUrl,
+        PlaceForVideo place
+) {
+    public VideoResponse(VideoInfo videoData) {
+        this(videoData.videoId(), videoData.videoAlias(), videoData.videoUrl(), videoData.place());
+    }
+}