Merge pull request #28 from kakao-tech-campus-2nd-step3/feat/#7-place

Feat/#7 place - 카테고리, 인플루언서 필터링을 적용시켰어요!

.gitignore

@@ -207,4 +207,4 @@ gradle-app.setting
 # CommandLineRunner for loading dummy data
 src/main/java/team7/inplace/place/config/DataLoader.java
 
-# End of https://www.toptal.com/developers/gitignore/api/macos,java,intellij,gradle
+# End of https://www.toptal.com/developers/gitignore/api/macos,java,intellij,gradle

src/main/java/team7/inplace/place/application/PlaceService.java

@@ -1,33 +1,89 @@
 package team7.inplace.place.application;
 
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
 import org.springframework.stereotype.Service;
 import team7.inplace.place.application.command.PlacesCommand.PlacesCoordinateCommand;
+import team7.inplace.place.application.command.PlacesCommand.PlacesFilterParamsCommand;
 import team7.inplace.place.application.dto.PlaceInfo;
 import team7.inplace.place.domain.Place;
 import team7.inplace.place.persistence.PlaceRepository;
+import team7.inplace.video.domain.Video;
+import team7.inplace.video.persistence.VideoRepository;
 
 @Service
 @RequiredArgsConstructor
 public class PlaceService {
 
     private final PlaceRepository placeRepository;
 
+    private final VideoRepository videoRepository;
+
     public Page<PlaceInfo> getPlacesWithinRadius(
-        PlacesCoordinateCommand placesCoordinateCommand) {
+        PlacesCoordinateCommand placesCoordinateCommand,
+        PlacesFilterParamsCommand placesFilterParamsCommand) {
+
+        // categories와 influencers 필터 처리
+        List<String> categoryFilters = null;
+        List<String> influencerFilters = null;
+
+        // 필터 값이 있을 경우에만 split 처리
+        if (placesFilterParamsCommand.isCategoryFilterExists()) {
+            categoryFilters = Arrays.stream(placesFilterParamsCommand.categories().split(","))
+                .toList();
+        }
+
+        if (placesFilterParamsCommand.isInfluencerFilterExists()) {
+            influencerFilters = Arrays.stream(placesFilterParamsCommand.influencers().split(","))
+                .toList();
+        }
 
         // 주어진 좌표로 장소를 찾고, 해당 페이지의 결과를 가져옵니다.
-        Page<Place> placesPage = getPlacesByDistance(placesCoordinateCommand);
+        Page<Place> placesPage = getPlacesByDistance(placesCoordinateCommand, categoryFilters,
+            influencerFilters);
 
-        return placesPage.map(PlaceInfo::of);
+        // Place ID 목록 추출
+        List<Long> placeIds = placesPage.getContent().stream()
+            .map(Place::getId)
+            .toList();
+
+        // influencer 조회와 PlaceInfo 변환
+        List<Video> videos = videoRepository.findByPlaceIdIn(placeIds);
+        Map<Long, String> placeIdToInfluencerName = videos.stream()
+            .collect(Collectors.toMap(
+                video -> video.getPlace().getId(),
+                video -> video.getInfluencer().getName()
+            ));
+
+        // PlaceInfo 생성
+        List<PlaceInfo> placeInfos = placesPage.getContent().stream()
+            .map(place -> {
+                // map에서 조회되지 않은 placeId는 null로 처리
+                String influencerName = placeIdToInfluencerName.getOrDefault(place.getId(), null);
+                return PlaceInfo.of(place, influencerName);
+            })
+            .toList();
+
+        // PlaceInfo 리스트를 Page로 변환하여 반환
+        return new PageImpl<>(placeInfos, placesPage.getPageable(), placesPage.getTotalElements());
     }
-
-    private Page<Place> getPlacesByDistance(PlacesCoordinateCommand comm) {
-        return placeRepository.getPlacesByDistance(
-            comm.latitude(),
-            comm.longitude(),
-            comm.pageable());
+
+    private Page<Place> getPlacesByDistance(
+        PlacesCoordinateCommand placesCoordinateCommand,
+        List<String> categoryFilters,
+        List<String> influencerFilters
+    ) {
+        return placeRepository.getPlacesByDistanceAndFilters(
+            placesCoordinateCommand.latitude(),
+            placesCoordinateCommand.longitude(),
+            categoryFilters,
+            influencerFilters,
+            placesCoordinateCommand.pageable());
     }
 
 }

src/main/java/team7/inplace/place/application/command/PlacesCommand.java

@@ -11,4 +11,20 @@ public record PlacesCoordinateCommand(
     ) {
 
     }
+
+    public record PlacesFilterParamsCommand(
+        String categories,
+        String influencers
+    ) {
+
+        public boolean isCategoryFilterExists() {
+            return categories != null
+                && !categories.isEmpty();
+        }
+
+        public boolean isInfluencerFilterExists() {
+            return influencers != null
+                && !influencers.isEmpty();
+        }
+    }
 }

src/main/java/team7/inplace/place/application/dto/PlaceInfo.java

@@ -32,13 +32,13 @@ public static AddressInfo of(Address address) {
         }
     }
 
-    public static PlaceInfo of(Place place) {
+    public static PlaceInfo of(Place place, String influencerName) {
         return new PlaceInfo(
             place.getId(),
             place.getName(),
             AddressInfo.of(place.getAddress()),
             place.getCategory().toString(),
-            null,
+            influencerName,
             place.getCoordinate().getLongitude(),
             place.getCoordinate().getLatitude(),
             null

src/main/java/team7/inplace/place/domain/Address.java

@@ -3,14 +3,12 @@
 import jakarta.persistence.Column;
 import jakarta.persistence.Embeddable;
 import lombok.AllArgsConstructor;
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
 @Embeddable
 @NoArgsConstructor
 @AllArgsConstructor
-@EqualsAndHashCode
 @Getter
 public class Address {
 
@@ -22,5 +20,5 @@ public class Address {
 
     @Column(nullable = false, length = 50)
     private String address3;
-    
+
 }

src/main/java/team7/inplace/place/domain/Coordinate.java

@@ -3,14 +3,12 @@
 import jakarta.persistence.Column;
 import jakarta.persistence.Embeddable;
 import lombok.AllArgsConstructor;
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
 @Embeddable
 @NoArgsConstructor
 @AllArgsConstructor
-@EqualsAndHashCode
 @Getter
 public class Coordinate {
 

src/main/java/team7/inplace/place/domain/Menu.java

@@ -3,26 +3,24 @@
 import jakarta.persistence.Column;
 import jakarta.persistence.Embeddable;
 import lombok.AllArgsConstructor;
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import org.hibernate.annotations.ColumnDefault;
 
 @Embeddable
 @NoArgsConstructor
 @AllArgsConstructor
-@EqualsAndHashCode
 @Getter
 public class Menu {
 
-    @Column(columnDefinition = "NUMBER")
+    @Column(columnDefinition = "NUMBER", nullable = false)
     private Long price;
 
     @ColumnDefault("false")
-    @Column
+    @Column(nullable = false)
     private boolean recommend;
 
-    @Column(length = 50)
+    @Column(length = 50, nullable = false)
     private String menuName;
 
 }

src/main/java/team7/inplace/place/domain/Place.java

@@ -72,13 +72,14 @@ public class Place {
     private Coordinate coordinate;
 
     @ElementCollection
-    @CollectionTable(name = "place_times", joinColumns = @JoinColumn(name = "place_id"))
-    private List<PlaceTime> timeList;
+    @CollectionTable(name = "place_open_times", joinColumns = @JoinColumn(name = "place_id", nullable = false))
+    private List<PlaceOpenTime> timeList;
 
     @ElementCollection
-    @CollectionTable(name = "menus", joinColumns = @JoinColumn(name = "place_id"))
-    private List<Menu> menuList;
-
-    // influencerName, likes 기능은 추후 추가 예정
+    @CollectionTable(name = "place_close_times", joinColumns = @JoinColumn(name = "place_id", nullable = false))
+    private List<PlaceCloseTime> offdayList;
 
+    @ElementCollection
+    @CollectionTable(name = "menus", joinColumns = @JoinColumn(name = "place_id", nullable = false))
+    private List<Menu> menuList;
 }

src/main/java/team7/inplace/place/domain/PlaceCloseTime.java

@@ -0,0 +1,25 @@
+package team7.inplace.place.domain;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.hibernate.annotations.ColumnDefault;
+
+@Embeddable
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+public class PlaceCloseTime {
+
+    @Column(length = 50, nullable = false)
+    private String holidayName;
+
+    @Column(length = 50, nullable = false)
+    private String weekAndDay;
+
+    @ColumnDefault("false")
+    @Column(nullable = false)
+    private boolean temporaryHolidays;
+}

src/main/java/team7/inplace/place/domain/PlaceTime.java → src/main/java/team7/inplace/place/domain/PlaceOpenTime.java

@@ -3,23 +3,21 @@
 import jakarta.persistence.Column;
 import jakarta.persistence.Embeddable;
 import lombok.AllArgsConstructor;
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
 @Embeddable
 @NoArgsConstructor
 @AllArgsConstructor
-@EqualsAndHashCode
 @Getter
-public class PlaceTime {
+public class PlaceOpenTime {
 
-    @Column(length = 50)
+    @Column(length = 50, nullable = false)
     private String timeName;
 
-    @Column(length = 50)
+    @Column(length = 50, nullable = false)
     private String timeSe;
 
-    @Column(length = 50)
+    @Column(length = 50, nullable = false)
     private String dayOfWeek;
 }