anal_data_geom 의 polygon 중심좌표 테스트

build.gradle

@@ -39,6 +39,7 @@ dependencies {
 	implementation 'com.fasterxml.jackson.core:jackson-databind'
 	implementation 'org.locationtech.jts.io:jts-io-common:1.20.0'
 	implementation 'org.locationtech.jts:jts-core:1.19.0'
+  implementation 'org.hibernate:hibernate-spatial:6.2.7.Final'
 
 	//  QueryDSL JPA
 	implementation 'com.querydsl:querydsl-jpa:5.0.0:jakarta'

src/main/java/com/kamco/cd/kamcoback/changedetection/ChangeDetectionApiController.java

@@ -0,0 +1,28 @@
+package com.kamco.cd.kamcoback.changedetection;
+
+import com.kamco.cd.kamcoback.changedetection.dto.ChangeDetectionDto;
+import com.kamco.cd.kamcoback.changedetection.service.ChangeDetectionService;
+import com.kamco.cd.kamcoback.config.api.ApiResponseDto;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Tag(name = "변화탐지", description = "변화탐지 API")
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/api/change-detection")
+@Transactional
+public class ChangeDetectionApiController {
+
+  private final ChangeDetectionService changeDetectionService;
+
+  @GetMapping
+  public ApiResponseDto<List<ChangeDetectionDto>> getPolygonToPoint() {
+    return ApiResponseDto.ok(changeDetectionService.getPolygonToPoint());
+  }
+}

src/main/java/com/kamco/cd/kamcoback/changedetection/dto/ChangeDetectionDto.java

@@ -0,0 +1,10 @@
+package com.kamco.cd.kamcoback.changedetection.dto;
+
+import org.locationtech.jts.geom.Geometry;
+
+public record ChangeDetectionDto(
+  Long id,
+  Geometry polygon,
+  double centroidX,
+  double centroidY
+) {}

src/main/java/com/kamco/cd/kamcoback/changedetection/service/ChangeDetectionService.java

@@ -0,0 +1,20 @@
+package com.kamco.cd.kamcoback.changedetection.service;
+
+import com.kamco.cd.kamcoback.changedetection.dto.ChangeDetectionDto;
+import com.kamco.cd.kamcoback.config.api.ApiResponseDto;
+import com.kamco.cd.kamcoback.postgres.core.ChangeDetectionCoreService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class ChangeDetectionService {
+
+  private final ChangeDetectionCoreService changeDetectionCoreService;
+
+  public List<ChangeDetectionDto> getPolygonToPoint() {
+    return changeDetectionCoreService.getPolygonToPoint();
+  }
+}

src/main/java/com/kamco/cd/kamcoback/config/GlobalExceptionHandler.java

@@ -293,7 +293,9 @@ public class GlobalExceptionHandler {
         Arrays.stream(stackTrace)
 //            .limit(20)
             .map(StackTraceElement::toString)
-            .collect(Collectors.joining("\n"));
+            .collect(Collectors.joining("\n"))
+            .substring(0, Math.min(stackTrace.length, 255));
+      ;
 
     ErrorLogEntity errorLogEntity =
         new ErrorLogEntity(

src/main/java/com/kamco/cd/kamcoback/postgres/core/ChangeDetectionCoreService.java

@@ -0,0 +1,38 @@
+package com.kamco.cd.kamcoback.postgres.core;
+
+
+import com.kamco.cd.kamcoback.changedetection.dto.ChangeDetectionDto;
+import com.kamco.cd.kamcoback.postgres.entity.MapSheetAnalDataGeomEntity;
+import com.kamco.cd.kamcoback.postgres.repository.changedetection.ChangeDetectionRepository;
+import lombok.RequiredArgsConstructor;
+import org.locationtech.jts.geom.Geometry;
+import org.locationtech.jts.geom.Point;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+public class ChangeDetectionCoreService {
+
+  private final ChangeDetectionRepository changeDetectionRepository;
+
+  public List<ChangeDetectionDto> getPolygonToPoint() {
+    List<MapSheetAnalDataGeomEntity> list = changeDetectionRepository.findAll();
+
+    return list.stream().map(p -> {
+      Geometry polygon = p.getGeom();
+      // 중심 좌표 계산
+      Point centroid = polygon.getCentroid();
+
+      return new ChangeDetectionDto(
+        p.getId(),
+        polygon,
+        centroid.getX(),
+        centroid.getY()
+      );
+    })
+    .collect(Collectors.toList());
+  }
+}

src/main/java/com/kamco/cd/kamcoback/postgres/entity/MapSheetAnalDataGeomEntity.java

@@ -1,17 +1,12 @@
 package com.kamco.cd.kamcoback.postgres.entity;
 
-import jakarta.persistence.Column;
+import jakarta.persistence.*;
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import jakarta.persistence.SequenceGenerator;
-import jakarta.persistence.Table;
 import jakarta.validation.constraints.Size;
-import java.time.Instant;
-import java.time.ZonedDateTime;
 import lombok.Getter;
 import lombok.Setter;
+import org.locationtech.jts.geom.Geometry;
+
+import java.time.ZonedDateTime;
 
 @Getter
 @Setter
@@ -71,4 +66,6 @@ public class MapSheetAnalDataGeomEntity {
   @Column(name = "updated_uid")
   private Long updatedUid;
 
+  @Column(name = "geom", columnDefinition = "geometry")
+  private Geometry geom;
 }

src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepository.java

@@ -0,0 +1,6 @@
+package com.kamco.cd.kamcoback.postgres.repository.changedetection;
+
+import com.kamco.cd.kamcoback.postgres.entity.MapSheetAnalDataGeomEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ChangeDetectionRepository extends JpaRepository<MapSheetAnalDataGeomEntity, Long>, ChangeDetectionRepositoryCustom {}

src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryCustom.java

@@ -0,0 +1,9 @@
+package com.kamco.cd.kamcoback.postgres.repository.changedetection;
+
+import com.kamco.cd.kamcoback.config.api.ApiResponseDto;
+
+public interface ChangeDetectionRepositoryCustom {
+
+  String getPolygonToPoint();
+
+}

src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java

@@ -0,0 +1,33 @@
+package com.kamco.cd.kamcoback.postgres.repository.changedetection;
+
+import com.kamco.cd.kamcoback.postgres.entity.MapSheetAnalDataGeomEntity;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import org.springframework.data.jpa.repository.support.QuerydslRepositorySupport;
+
+import java.util.List;
+
+import static com.kamco.cd.kamcoback.postgres.entity.QMapSheetAnalDataGeomEntity.mapSheetAnalDataGeomEntity;
+
+public class ChangeDetectionRepositoryImpl extends QuerydslRepositorySupport
+  implements ChangeDetectionRepositoryCustom {
+
+  private final JPAQueryFactory queryFactory;
+
+  public ChangeDetectionRepositoryImpl(JPAQueryFactory queryFactory) {
+    super(MapSheetAnalDataGeomEntity.class);
+    this.queryFactory = queryFactory;
+  }
+
+  @Override
+  public String getPolygonToPoint() {
+
+    return null;
+  }
+
+  public List<MapSheetAnalDataGeomEntity> findAll() {
+    return queryFactory
+      .selectFrom(mapSheetAnalDataGeomEntity)
+      .orderBy(mapSheetAnalDataGeomEntity.id.desc())
+      .fetch();
+  }
+}