Merge pull request #16 from KHTML-Hexagonal/develop

[FEAT]: Building 추천 api 구현
KHTML-Hexagonal · Aug 13, 2024 · f5d764c · f5d764c
2 parents 2eee9f6 + 7c7298e
commit f5d764c
Show file tree

Hide file tree

Showing 5 changed files with 49 additions and 0 deletions.
diff --git a/src/main/java/org/khtml/hexagonal/domain/building/application/BuildingService.java b/src/main/java/org/khtml/hexagonal/domain/building/application/BuildingService.java
@@ -3,6 +3,7 @@
 import lombok.RequiredArgsConstructor;
 import org.khtml.hexagonal.domain.building.ImageType;
 import org.khtml.hexagonal.domain.building.dto.BuildingUpdate;
+import org.khtml.hexagonal.domain.building.dto.RecommendBuildingResult;
 import org.khtml.hexagonal.domain.building.entity.Building;
 import org.khtml.hexagonal.domain.building.entity.BuildingImage;
 import org.khtml.hexagonal.domain.building.entity.Image;
@@ -21,6 +22,8 @@
 import java.util.List;
 import java.util.Objects;
 
+import static org.khtml.hexagonal.domain.building.dto.RecommendBuildingResult.*;
+
 @RequiredArgsConstructor
 @Transactional(readOnly = true)
 @Service
@@ -134,4 +137,19 @@ public void updateBuildingDescription(String buildingId, Long userId, String des
         building.setBuildingDescription(description);
     }
 
+    public RecommendBuildingResult recommendBuilding() {
+        List<BuildingImage> buildingImages = buildingImageRepository.recommendBuilding();
+        List<RecommendBuilding> recommendBuildings = new ArrayList<>();
+        for(BuildingImage buildingImage : buildingImages) {
+            Building building = buildingImage.getBuilding();
+            Image image = buildingImage.getImage();
+            recommendBuildings.add(new RecommendBuilding(
+                    image.getUrl(),
+                    building.getLegalDistrictName() + " " + building.getLandLotNumber(),
+                    building.getRepairList()
+            ));
+        }
+
+        return new RecommendBuildingResult(recommendBuildings);
+    }
 }
diff --git a/src/main/java/org/khtml/hexagonal/domain/building/controller/BuildingController.java b/src/main/java/org/khtml/hexagonal/domain/building/controller/BuildingController.java
@@ -7,6 +7,7 @@
 import org.khtml.hexagonal.domain.building.application.BuildingService;
 import org.khtml.hexagonal.domain.building.entity.Building;
 import org.khtml.hexagonal.domain.building.entity.Image;
+import org.khtml.hexagonal.domain.building.repository.BuildingImageRepository;
 import org.khtml.hexagonal.domain.user.User;
 import org.khtml.hexagonal.global.support.response.ApiResponse;
 import org.springframework.web.bind.annotation.*;
@@ -60,4 +61,9 @@ public ApiResponse<?> registerBuilding(
         return ApiResponse.success();
     }
 
+    @GetMapping("/recommend")
+    public ApiResponse<?> recommendBuilding() {
+        return ApiResponse.success(buildingService.recommendBuilding());
+    }
+
 }
diff --git a/src/main/java/org/khtml/hexagonal/domain/building/dto/RecommendBuildingResult.java b/src/main/java/org/khtml/hexagonal/domain/building/dto/RecommendBuildingResult.java
@@ -0,0 +1,16 @@
+package org.khtml.hexagonal.domain.building.dto;
+
+import org.khtml.hexagonal.domain.building.entity.Building;
+
+import java.util.List;
+
+public record RecommendBuildingResult(
+        List<RecommendBuilding> recommendBuildings
+) {
+    public record RecommendBuilding(
+            String imageUrl,
+            String address,
+            String repairList
+    ) {
+    }
+}
diff --git a/src/main/java/org/khtml/hexagonal/domain/building/repository/BuildingImageRepository.java b/src/main/java/org/khtml/hexagonal/domain/building/repository/BuildingImageRepository.java
@@ -4,6 +4,7 @@
 import org.khtml.hexagonal.domain.building.entity.BuildingImage;
 import org.springframework.data.jpa.repository.EntityGraph;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 
 import java.util.List;
 
@@ -12,4 +13,10 @@ public interface BuildingImageRepository extends JpaRepository<BuildingImage, Lo
     @EntityGraph(attributePaths = {"image", "building"})
     List<BuildingImage> findAllByBuilding(Building building);
 
+    @Query("SELECT bi FROM BuildingImage bi " +
+            "JOIN Building b ON bi.building.gisBuildingId = b.gisBuildingId " +
+            "JOIN Image i ON bi.image.id = i.id " +
+            "WHERE b.buildingStatus = 'REGISTERED' ORDER BY b.totalScore DESC LIMIT 10")
+    List<BuildingImage> recommendBuilding();
+
 }
diff --git a/src/main/java/org/khtml/hexagonal/domain/building/repository/BuildingRepository.java b/src/main/java/org/khtml/hexagonal/domain/building/repository/BuildingRepository.java
@@ -3,7 +3,9 @@
 import org.khtml.hexagonal.domain.building.entity.Building;
 import org.springframework.data.jpa.repository.EntityGraph;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 
+import java.util.List;
 import java.util.Optional;
 
 public interface BuildingRepository extends JpaRepository<Building, Long> {