회차 Uid로 Uuid 조회 api 추가

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

@@ -147,6 +147,15 @@ public class ChangeDetectionApiController {
         changeDetectionService.getChangeDetectionPointList(type, scale, uuid, mapSheetNum));
   }
 
+  @Operation(summary = "선택 변화탐지 결과 uuid 조회", description = "선택 변화탐지 결과 uuid 조회")
+  @GetMapping("/selected/uuid")
+  public ApiResponseDto<UUID> getChnDtctIdUuid(
+      @Parameter(description = "회차 32자 uid", example = "98ABAA1FC4394F11885C302C19AE5E81")
+          @RequestParam
+          String chnDtctId) {
+    return ApiResponseDto.ok(changeDetectionService.getLearnUuid(chnDtctId));
+  }
+
   @Operation(summary = "선택 변화탐지 결과 Polygon", description = "선택 변화탐지 결과 Polygon")
   @GetMapping("/selected/polygon")
   public ApiResponseDto<ChangeDetectionDto.PolygonFeatureList> getCdPolygonList(

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

@@ -117,4 +117,14 @@ public class ChangeDetectionService {
       String chnDtctId, String cdObjectId, List<String> cdObjectIds, String pnu) {
     return changeDetectionCoreService.getPointListByCd(chnDtctId, cdObjectId, cdObjectIds);
   }
+
+  /**
+   * Learn uuid 조회
+   *
+   * @param chnDtctId
+   * @return uuid
+   */
+  public UUID getLearnUuid(String chnDtctId) {
+    return changeDetectionCoreService.getLearnUuid(chnDtctId);
+  }
 }