ebom, mbom

E-BOM & M-BOM 파트 추가 삭제시 반제품 추가 삭제하면 하위 품목 같이 추가 삭제 되는 기능
E-BOM & M-BOM 파트 추가시 원하는 위치로 집어 넣는 기능(현재는 왼쪽에서 선택한 하위레벨의 제일 밑으로만 들어감)
E-BOM & M-BOM 파트 추가 삭제시 자동저장이 아니라, 저장/닫기 버튼이 있어서 저장버튼 누를때만 저장되도록 변경 필요
신규 프로젝트 생성하고, M-BOM 처음 만들때 E-BOM 을 가져와서 할당할때
최상위 제품을 변경하는 로직이 필요(최상위 제품을 삭제하고 반제품을 최상위 품으로 만드는 로직)
최상위 제품으로 만들려고 하는 반제품의 하위 부품도 딸려와서 구성이 되어야 하며,
M-BOM 의 이름도 변경된 최상위 제품의 품번으로 변경되어 저장되어야 함

src/com/pms/controller/PartMngController.java

@@ -1223,6 +1223,58 @@ public class PartMngController {
 		return bomTreeList != null ? bomTreeList : new ArrayList<Map>();
 	}
 	
+	/**
+	 * 품번 기준 E-BOM 하위 구조 조회 (반제품 추가 시 하위 품목 연동용)
+	 * 품번에 해당하는 E-BOM이 있으면 하위 트리를 반환, 없으면 빈 리스트 반환
+	 */
+	@RequestMapping("/partMng/getEbomSubTreeByPartNo.do")
+	@ResponseBody
+	public Map<String, Object> getEbomSubTreeByPartNo(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
+		Map<String, Object> result = new HashMap<>();
+		try {
+			String partNo = CommonUtils.checkNull((String)paramMap.get("partNo"));
+			if(partNo.isEmpty()) {
+				result.put("hasEbom", false);
+				result.put("subTree", new ArrayList<>());
+				return result;
+			}
+			
+			// 1차: 품번으로 단독 E-BOM 존재 여부 확인 (PART_BOM_REPORT)
+			Map bomReport = partMngService.getBomObjIdByPartNo(partNo);
+			if(bomReport != null && !bomReport.isEmpty()) {
+				String bomReportObjId = CommonUtils.checkNull(bomReport.get("OBJID"));
+				if(bomReportObjId.isEmpty()) {
+					bomReportObjId = CommonUtils.checkNull(bomReport.get("objid"));
+				}
+				Map<String, Object> treeParam = new HashMap<>();
+				treeParam.put("bomReportObjId", bomReportObjId);
+				treeParam.put("search_type", "working");
+				List subTree = partMngService.getBOMPartTreeListSimple(treeParam);
+
+				result.put("hasEbom", true);
+				result.put("bomReportObjId", bomReportObjId);
+				result.put("subTree", subTree != null ? subTree : new ArrayList<>());
+				return result;
+			}
+
+			// 2차 fallback: 다른 E-BOM 안에서 해당 품번이 하위 구조를 가진 경우 조회
+			List subTreeFallback = partMngService.findEbomSubTreeForPart(partNo);
+			if(subTreeFallback != null && !subTreeFallback.isEmpty()) {
+				result.put("hasEbom", true);
+				result.put("subTree", subTreeFallback);
+				return result;
+			}
+
+			result.put("hasEbom", false);
+			result.put("subTree", new ArrayList<>());
+		} catch(Exception e) {
+			e.printStackTrace();
+			result.put("hasEbom", false);
+			result.put("subTree", new ArrayList<>());
+		}
+		return result;
+	}
+	
 	@RequestMapping("/partMng/structurePopupCenter.do")
 	public String structurePopupCenter(HttpServletRequest request, @RequestParam Map<String, Object> paramMap){
 		
@@ -1250,6 +1302,44 @@ public class PartMngController {
 		return "/partMng/structurePopupCenter";
 	}
 	
+	/**
+	 * E-BOM 일괄 저장 (클라이언트 편집 후 저장)
+	 */
+	@RequestMapping("/partMng/saveEbom.do")
+	@ResponseBody
+	public Map<String, Object> saveEbom(HttpServletRequest request, @RequestBody Map<String, Object> paramMap) {
+		Map<String, Object> result = new HashMap<>();
+		try {
+			String bomReportObjId = CommonUtils.checkNull((String)paramMap.get("bomReportObjId"));
+			List<Map<String, Object>> ebomData = (List<Map<String, Object>>) paramMap.get("ebomData");
+			
+			if(bomReportObjId.isEmpty() || ebomData == null || ebomData.isEmpty()) {
+				result.put("result", "fail");
+				result.put("message", "저장할 데이터가 없습니다.");
+				return result;
+			}
+			
+			HttpSession session = request.getSession();
+			PersonBean person = (PersonBean) session.getAttribute(Constants.PERSON_BEAN);
+			Map info = person.getLoginInfo();
+			String userId = CommonUtils.checkNull(info.get("userId"));
+			
+			boolean saved = partMngService.saveEbomBatch(bomReportObjId, ebomData, userId);
+			
+			if(saved) {
+				result.put("result", "success");
+			} else {
+				result.put("result", "fail");
+				result.put("message", "저장에 실패했습니다.");
+			}
+		} catch(Exception e) {
+			e.printStackTrace();
+			result.put("result", "fail");
+			result.put("message", e.getMessage());
+		}
+		return result;
+	}
+	
 	/**
 	 * 구조등록 우측 프레임
 	 * @param request

src/com/pms/mapper/partMng.xml

@@ -19,7 +19,7 @@
 				A.SEQ,
 				1,
 				ARRAY [A.CHILD_OBJID::TEXT],
-				ARRAY [A.SEQ::TEXT],
+				ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 				FALSE
 			FROM
 				BOM_PART_QTY A
@@ -53,7 +53,7 @@
 				B.SEQ,
 				LEV + 1,
 				PATH||B.CHILD_OBJID::TEXT,
-				PATH2||B.SEQ::TEXT,
+				PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 				B.PARENT_OBJID = ANY(PATH)
 			FROM
 				BOM_PART_QTY B
@@ -3322,7 +3322,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 				(SELECT PART_NO FROM PART_MNG P WHERE 1=1 AND P.OBJID::varchar = A.PARENT_PART_NO) AS PARENT_PART_MNG_NO,
 				1,
 				ARRAY [A.CHILD_OBJID::TEXT],
-				ARRAY [A.SEQ::TEXT],
+				ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 				FALSE
 			FROM
 				BOM_PART_QTY A
@@ -3361,7 +3361,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 				(SELECT PART_NO FROM PART_MNG P WHERE 1=1 AND P.OBJID::varchar = B.PARENT_PART_NO) AS PARENT_PART_MNG_NO,
 				LEV + 1,
 				PATH||B.CHILD_OBJID::TEXT,
-				PATH2||B.SEQ::TEXT,
+				PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 				B.PARENT_OBJID = ANY(PATH)
 			FROM
 				BOM_PART_QTY B
@@ -3949,6 +3949,122 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 	</insert>
 	
 	
+	<!-- E-BOM 내에서 특정 품번이 하위 품목을 가진 채 존재하는 BOM 찾기 (fallback용) -->
+	<select id="findPartInEbomWithChildren" parameterType="map" resultType="map">
+		SELECT BPQ.BOM_REPORT_OBJID, BPQ.CHILD_OBJID, BPQ.PART_NO AS PART_OBJID
+		FROM BOM_PART_QTY BPQ
+		INNER JOIN PART_MNG PM ON PM.OBJID::VARCHAR = BPQ.PART_NO AND PM.IS_LAST = '1'
+		WHERE PM.PART_NO = #{partNo}
+		AND (BPQ.STATUS NOT IN ('deleting', 'deleted') OR BPQ.STATUS IS NULL)
+		AND EXISTS (
+			SELECT 1 FROM BOM_PART_QTY SUB
+			WHERE SUB.PARENT_OBJID = BPQ.CHILD_OBJID
+			AND SUB.BOM_REPORT_OBJID = BPQ.BOM_REPORT_OBJID
+			AND (SUB.STATUS NOT IN ('deleting', 'deleted') OR SUB.STATUS IS NULL)
+		)
+		ORDER BY BPQ.REGDATE DESC
+		LIMIT 1
+	</select>
+
+	<!-- 특정 CHILD_OBJID 아래의 하위 트리 조회 (반제품 하위 구조 fallback용) -->
+	<select id="getSubTreeByParentChildObjid" parameterType="map" resultType="map">
+		WITH RECURSIVE sub_tree(
+			BOM_REPORT_OBJID, OBJID, PARENT_OBJID, CHILD_OBJID,
+			PARENT_PART_NO, PART_NO, LAST_PART_OBJID,
+			QTY, ITEM_QTY, QTY_TEMP, SEQ, STATUS, LEV
+		) AS (
+			SELECT A.BOM_REPORT_OBJID, A.OBJID, A.PARENT_OBJID, A.CHILD_OBJID,
+				A.PARENT_PART_NO, A.PART_NO, A.LAST_PART_OBJID,
+				A.QTY, A.ITEM_QTY, A.QTY_TEMP, A.SEQ, A.STATUS, 1
+			FROM BOM_PART_QTY A
+			WHERE A.PARENT_OBJID = #{parentChildObjid}
+			AND A.BOM_REPORT_OBJID = #{bomReportObjId}
+			AND (A.STATUS NOT IN ('deleting', 'deleted') OR A.STATUS IS NULL)
+
+			UNION ALL
+
+			SELECT B.BOM_REPORT_OBJID, B.OBJID, B.PARENT_OBJID, B.CHILD_OBJID,
+				B.PARENT_PART_NO, B.PART_NO, B.LAST_PART_OBJID,
+				B.QTY, B.ITEM_QTY, B.QTY_TEMP, B.SEQ, B.STATUS, S.LEV + 1
+			FROM BOM_PART_QTY B
+			JOIN sub_tree S ON B.PARENT_OBJID = S.CHILD_OBJID
+				AND B.BOM_REPORT_OBJID = S.BOM_REPORT_OBJID
+			WHERE (B.STATUS NOT IN ('deleting', 'deleted') OR B.STATUS IS NULL)
+		)
+		SELECT
+			S.BOM_REPORT_OBJID
+			,S.OBJID
+			,S.PARENT_OBJID
+			,S.CHILD_OBJID
+			,S.PARENT_PART_NO
+			,S.PART_NO AS PART_OBJID
+			,S.LAST_PART_OBJID AS BOM_LAST_PART_OBJID
+			,P.OBJID AS LAST_PART_OBJID
+			,P.PART_NO
+			,P.PART_NAME
+			,S.QTY
+			,S.ITEM_QTY
+			,(CASE WHEN S.STATUS = 'deploy' THEN S.QTY
+				WHEN S.STATUS = 'beforeEdit' THEN S.QTY
+				WHEN S.STATUS != 'editing' AND (S.QTY_TEMP IS NULL OR S.QTY_TEMP = '') THEN S.QTY
+				ELSE COALESCE(S.QTY_TEMP, S.QTY) END) AS QTY_TEMP
+			,S.LEV AS LEVEL
+			,(SELECT COUNT(*) FROM BOM_PART_QTY WHERE PARENT_OBJID = S.CHILD_OBJID) AS SUB_PART_CNT
+			,S.SEQ
+			,S.STATUS
+			,P.SPEC
+			,P.MATERIAL
+			,P.REVISION
+			,(SELECT CODE_NAME FROM COMM_CODE CC WHERE CC.CODE_ID = P.PART_TYPE) AS PART_TYPE_TITLE
+			,(SELECT CODE_NAME FROM COMM_CODE CC WHERE CC.CODE_ID = P.UNIT) AS UNIT_TITLE
+		FROM sub_tree S
+		INNER JOIN PART_MNG P ON P.OBJID = COALESCE(NULLIF(S.LAST_PART_OBJID, ''), S.PART_NO)
+		ORDER BY S.LEV, S.SEQ
+	</select>
+
+	<!-- E-BOM 차분 저장: 기존 데이터 조회 -->
+	<select id="getExistingBomPartQty" parameterType="map" resultType="map">
+		SELECT CHILD_OBJID, PARENT_OBJID, PART_NO, PARENT_PART_NO, QTY, ITEM_QTY, QTY_TEMP, SEQ, STATUS
+		FROM BOM_PART_QTY
+		WHERE BOM_REPORT_OBJID = #{bomReportObjId}
+	</select>
+	
+	<!-- E-BOM 차분 저장: CHILD_OBJID 기준 개별 삭제 -->
+	<delete id="deleteBomPartQtyByChildObjid" parameterType="map">
+		DELETE FROM BOM_PART_QTY
+		WHERE BOM_REPORT_OBJID = #{bomReportObjId}
+		  AND CHILD_OBJID = #{childObjid}
+	</delete>
+	
+	<!-- E-BOM 차분 저장: CHILD_OBJID 기준 수정 (수량, 순서, 부모 등) -->
+	<update id="updateBomPartQtyByChildObjid" parameterType="map">
+		UPDATE BOM_PART_QTY
+		SET PARENT_OBJID = #{PARENT_OBJID},
+			QTY = COALESCE(NULLIF(#{QTY}, ''), '0')::NUMERIC,
+			ITEM_QTY = COALESCE(NULLIF(#{ITEM_QTY}, ''), '0')::NUMERIC,
+			QTY_TEMP = COALESCE(NULLIF(#{QTY_TEMP}, ''), '0')::NUMERIC,
+			SEQ = #{SEQ}
+		WHERE BOM_REPORT_OBJID = #{bomReportObjId}
+		  AND CHILD_OBJID = #{childObjid}
+	</update>
+	
+	<!-- E-BOM 차분 저장: 신규 행 INSERT -->
+	<insert id="insertBomPartQtyBatch" parameterType="map">
+		INSERT INTO BOM_PART_QTY (
+			BOM_REPORT_OBJID, OBJID, PARENT_OBJID, CHILD_OBJID,
+			PARENT_PART_NO, PART_NO, LAST_PART_OBJID,
+			QTY, ITEM_QTY, QTY_TEMP,
+			REGDATE, WRITER, SEQ, STATUS
+		) VALUES (
+			#{BOM_REPORT_OBJID}, #{OBJID}, #{PARENT_OBJID}, #{CHILD_OBJID},
+			#{PARENT_PART_NO}, #{PART_NO}, #{LAST_PART_OBJID},
+			COALESCE(NULLIF(#{QTY}, ''), '0')::NUMERIC,
+			COALESCE(NULLIF(#{ITEM_QTY}, ''), '0')::NUMERIC,
+			COALESCE(NULLIF(#{QTY_TEMP}, ''), '0')::NUMERIC,
+			NOW(), #{WRITER}, #{SEQ}, #{STATUS}
+		)
+	</insert>
+	
 	<!-- //BOM 구조등록 -->
 	<insert id="relatePartInfo" parameterType="map">
 		INSERT INTO BOM_PART_QTY
@@ -5778,7 +5894,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 			  B.LENGTH,              
               1, 
               ARRAY [A.CHILD_OBJID::TEXT], 
-              ARRAY [A.SEQ::TEXT],
+              ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
               FALSE,
               A.SEQ,
               B.MAKER,
@@ -5899,7 +6015,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 				B.LENGTH,              				
 				LEV + 1, 
 				PATH||A.CHILD_OBJID::TEXT, 
-				PATH2||A.SEQ::TEXT,
+				PATH2||LPAD(A.SEQ::TEXT, 10, '0'),
 				A.PARENT_OBJID = ANY(PATH),
 				A.SEQ,
 				B.MAKER,
@@ -6058,7 +6174,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 				COALESCE(BPQ.LAST_PART_OBJID, BPQ.PART_NO) AS LAST_PART_OBJID,
 				1 AS LEV,
 				ARRAY[BPQ.CHILD_OBJID::TEXT] AS PATH,
-				ARRAY[BPQ.SEQ::TEXT] AS PATH2,
+				ARRAY[LPAD(BPQ.SEQ::TEXT, 10, '0')] AS PATH2,
 				0 AS LEAF
 			FROM BOM_PART_QTY BPQ
 			LEFT JOIN PART_BOM_REPORT PBR ON BPQ.BOM_REPORT_OBJID = PBR.OBJID
@@ -6109,7 +6225,7 @@ SELECT T1.LEV, T1.BOM_REPORT_OBJID, T1.ROOT_PART_NO, T1.PATH, T1.LEAF, T2.*
 				COALESCE(BPQ.LAST_PART_OBJID, BPQ.PART_NO) AS LAST_PART_OBJID,
 				BT.LEV + 1,
 				BT.PATH || BPQ.CHILD_OBJID::TEXT,
-				BT.PATH2 || BPQ.SEQ::TEXT,
+				BT.PATH2 || LPAD(BPQ.SEQ::TEXT, 10, '0'),
 				0 AS LEAF
 			FROM BOM_PART_QTY BPQ
 			INNER JOIN BOM_TREE BT ON BPQ.PARENT_OBJID = BT.CHILD_OBJID 

src/com/pms/mapper/productionplanning.xml

@@ -1238,7 +1238,7 @@
 				   -->         
 	              1, 
 	              ARRAY [A.CHILD_OBJID::TEXT], 
-	              ARRAY [A.SEQ::TEXT],
+	              ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 	              FALSE,
 	              A.SEQ,
 				  A.LAST_PART_OBJID
@@ -1337,7 +1337,7 @@
 				 -->
 				LEV + 1, 
 				PATH||A.CHILD_OBJID::TEXT, 
-				PATH2||A.SEQ::TEXT,
+				PATH2||LPAD(A.SEQ::TEXT, 10, '0'),
 				A.PARENT_OBJID = ANY(PATH),
 				A.SEQ,
 				A.LAST_PART_OBJID
@@ -3626,7 +3626,7 @@
 			A.STATUS,
 			1,
 			ARRAY [A.CHILD_OBJID::TEXT],
-			ARRAY [A.SEQ::TEXT],
+			ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 			FALSE,
 			A.UNIT,
 			A.SUPPLY_TYPE,
@@ -3668,7 +3668,7 @@
 			B.STATUS,
 			LEV + 1,
 			PATH||B.CHILD_OBJID::TEXT,
-			PATH2||B.SEQ::TEXT,
+			PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 			B.PARENT_OBJID = ANY(PATH),
 			B.UNIT,
 			B.SUPPLY_TYPE,
@@ -4155,7 +4155,7 @@
 			A.STATUS,
 			1,
 			ARRAY [A.CHILD_OBJID::TEXT],
-			ARRAY [A.SEQ::TEXT],
+			ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 			FALSE,
 			A.UNIT,
 			A.SUPPLY_TYPE,
@@ -4208,7 +4208,7 @@
 			B.STATUS,
 			LEV + 1,
 			PATH||B.CHILD_OBJID::TEXT,
-			PATH2||B.SEQ::TEXT,
+			PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 			B.PARENT_OBJID = ANY(PATH),
 			B.UNIT,
 			B.SUPPLY_TYPE,
@@ -4381,7 +4381,7 @@
 			A.STATUS,
 			1,
 			ARRAY [A.CHILD_OBJID::TEXT],
-			ARRAY [A.SEQ::TEXT],
+			ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 			FALSE,
 			A.UNIT,
 			A.WRITER,
@@ -4411,7 +4411,7 @@
 			B.STATUS,
 			LEV + 1,
 			PATH||B.CHILD_OBJID::TEXT,
-			PATH2||B.SEQ::TEXT,
+			PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 			B.PARENT_OBJID = ANY(PATH),
 			B.UNIT,
 			B.WRITER,

src/com/pms/mapper/salesMng.xml

@@ -2235,7 +2235,7 @@ WITH RECURSIVE VIEW_BOM(
 		A.SEQ,
 		1,
 		ARRAY [A.CHILD_OBJID::TEXT],
-		ARRAY [A.SEQ::TEXT],
+		ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 		FALSE
 	FROM
 		BOM_PART_QTY A
@@ -2268,8 +2268,8 @@ WITH RECURSIVE VIEW_BOM(
 		B.SEQ,
 		LEV + 1,
 		PATH||B.CHILD_OBJID::TEXT,
-		PATH2||B.SEQ::TEXT,
-		B.PARENT_OBJID = ANY(PATH)
+	PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
+	B.PARENT_OBJID = ANY(PATH)
 	FROM
 		BOM_PART_QTY B
 	JOIN
@@ -3312,7 +3312,7 @@ WITH RECURSIVE VIEW_BOM(
 		A.STATUS,
 		1,
 		ARRAY [A.CHILD_OBJID::TEXT],
-		ARRAY [A.SEQ::TEXT],
+		ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 		FALSE,
 		A.UNIT,
 		A.SUPPLY_TYPE,
@@ -3375,7 +3375,7 @@ WITH RECURSIVE VIEW_BOM(
 		B.STATUS,
 		LEV + 1,
 		PATH||B.CHILD_OBJID::TEXT,
-		PATH2||B.SEQ::TEXT,
+		PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 		B.PARENT_OBJID = ANY(PATH),
 		B.UNIT,
 		B.SUPPLY_TYPE,
@@ -3691,7 +3691,7 @@ WITH RECURSIVE VIEW_BOM(
 		A.STATUS,
 		1,
 		ARRAY [A.CHILD_OBJID::TEXT],
-		ARRAY [A.SEQ::TEXT],
+		ARRAY [LPAD(A.SEQ::TEXT, 10, '0')],
 		FALSE,
 		A.UNIT,
 		A.SUPPLY_TYPE,
@@ -3755,7 +3755,7 @@ WITH RECURSIVE VIEW_BOM(
 		B.STATUS,
 		LEV + 1,
 		PATH||B.CHILD_OBJID::TEXT,
-		PATH2||B.SEQ::TEXT,
+		PATH2||LPAD(B.SEQ::TEXT, 10, '0'),
 		B.PARENT_OBJID = ANY(PATH),
 		B.UNIT,
 		B.SUPPLY_TYPE,

src/com/pms/service/PartMngService.java

@@ -1475,8 +1475,8 @@ public class PartMngService extends BaseService {
 			sqlParamMap.put("PARENT_PART_OBJID", CommonUtils.checkNull(paramMap.get("leftObjId")));
 			sqlParamMap.put("PARENT_PART_NO", CommonUtils.checkNull(paramMap.get("leftPartNoQty")));
 			sqlParamMap.put("PARENT_QTY_CHILD_OBJID", CommonUtils.checkNull(paramMap.get("leftPartChildObjId")));
-			sqlParamMap.put("QTY", 1);
-			sqlParamMap.put("QTY_TEMP", 1);
+			sqlParamMap.put("QTY", "1");
+			sqlParamMap.put("QTY_TEMP", "1");
 			sqlParamMap.put("STATUS", "adding");
 			sqlParamMap.put("WRITER", userId);
 			//sqlParamMap.put("bomReportObjId", CommonUtils.checkNull(paramMap.get("OBJID")));
@@ -3840,6 +3840,195 @@ public class PartMngService extends BaseService {
 		return resultMap;
 	}
 	
+	/**
+	 * 품번(String)으로 E-BOM 존재 여부 조회
+	 */
+	public Map<String, Object> getBomObjIdByPartNo(String partNo) throws Exception {
+		Map<String, Object> paramMap = new HashMap<>();
+		paramMap.put("partNo", partNo);
+		return getBomObjIdByPartNo(paramMap);
+	}
+	
+	/**
+	 * E-BOM 하위 트리 조회 (반제품 추가 시 하위 품목 연동용)
+	 * getBOMPartTreeList와 동일하지만 HttpServletRequest 없이 직접 bomReportObjId로 조회
+	 */
+	public List getBOMPartTreeListSimple(Map<String, Object> paramMap) {
+		List<Map<String,Object>> resultList = new ArrayList();
+		List<Map<String,Object>> finalList = new ArrayList();
+		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
+		try {
+			resultList = sqlSession.selectList("partMng.getBOMTreeList", paramMap);
+			int maxLevel = 0;
+			if(null != resultList && 0 < resultList.size()) {
+				for(int i = 0; i < resultList.size(); i++) {
+					Map resultMap = (HashMap) resultList.get(i);
+					int resultLevel = Integer.parseInt(CommonUtils.checkNull(resultMap.get("level"), "0"));
+					if(maxLevel < resultLevel) {
+						maxLevel = resultLevel;
+					}
+				}
+				for(int i = 0; i < resultList.size(); i++) {
+					Map resultMap = (HashMap) resultList.get(i);
+					resultMap.put("MAX_LEVEL", maxLevel);
+					finalList.add(resultMap);
+				}
+			}
+		} catch(Exception e) {
+			e.printStackTrace();
+		} finally {
+			sqlSession.close();
+		}
+		return finalList;
+	}
+
+	/**
+	 * E-BOM 내에서 특정 품번이 하위 구조를 가진 채 존재하는 경우 그 하위 트리를 조회
+	 * 단독 E-BOM(PART_BOM_REPORT)이 없는 반제품도 다른 E-BOM 안에서 하위 구조를 찾아 반환
+	 */
+	public List findEbomSubTreeForPart(String partNo) {
+		List resultList = new ArrayList();
+		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
+		try {
+			Map<String, Object> findParam = new HashMap<>();
+			findParam.put("partNo", partNo);
+			Map<String, Object> found = (Map<String, Object>) sqlSession.selectOne("partMng.findPartInEbomWithChildren", findParam);
+
+			if(found == null || found.isEmpty()) {
+				return resultList;
+			}
+
+			String bomReportObjId = CommonUtils.checkNull(found.get("bom_report_objid"), CommonUtils.checkNull(found.get("BOM_REPORT_OBJID")));
+			String parentChildObjid = CommonUtils.checkNull(found.get("child_objid"), CommonUtils.checkNull(found.get("CHILD_OBJID")));
+
+			if(bomReportObjId.isEmpty() || parentChildObjid.isEmpty()) {
+				return resultList;
+			}
+
+			Map<String, Object> treeParam = new HashMap<>();
+			treeParam.put("bomReportObjId", bomReportObjId);
+			treeParam.put("parentChildObjid", parentChildObjid);
+			resultList = sqlSession.selectList("partMng.getSubTreeByParentChildObjid", treeParam);
+
+			if(resultList != null && resultList.size() > 0) {
+				int maxLevel = 0;
+				for(int i = 0; i < resultList.size(); i++) {
+					Map row = (HashMap) resultList.get(i);
+					int lev = Integer.parseInt(CommonUtils.checkNull(row.get("level"), "0"));
+					if(maxLevel < lev) maxLevel = lev;
+				}
+				for(int i = 0; i < resultList.size(); i++) {
+					Map row = (HashMap) resultList.get(i);
+					row.put("MAX_LEVEL", maxLevel);
+				}
+			}
+		} catch(Exception e) {
+			e.printStackTrace();
+		} finally {
+			sqlSession.close();
+		}
+		return resultList != null ? resultList : new ArrayList();
+	}
+
+	/**
+	 * E-BOM 일괄 저장 (차분 방식: 기존 CHILD_OBJID 보존, 추가/삭제/수정 분리)
+	 * ASSEMBLY_WBS_TASK, SALES_BOM_REPORT_PART 등이 CHILD_OBJID를 참조하므로 전체 삭제 불가
+	 */
+	public boolean saveEbomBatch(String bomReportObjId, List<Map<String, Object>> ebomData, String userId) {
+		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
+		try {
+			// 1. 기존 데이터 조회
+			Map<String, Object> queryParam = new HashMap<>();
+			queryParam.put("bomReportObjId", bomReportObjId);
+			List<Map<String, Object>> existingList = sqlSession.selectList("partMng.getExistingBomPartQty", queryParam);
+			
+			// 기존 CHILD_OBJID 맵 (CHILD_OBJID -> 행 데이터)
+			Map<String, Map<String, Object>> existingMap = new HashMap<>();
+			for(Map<String, Object> row : existingList) {
+				String childObjid = CommonUtils.checkNull(row.get("child_objid"), CommonUtils.checkNull(row.get("CHILD_OBJID")));
+				if(!childObjid.isEmpty()) {
+					existingMap.put(childObjid, row);
+				}
+			}
+			
+			// 새 데이터의 CHILD_OBJID 셋
+			Set<String> newChildObjids = new HashSet<>();
+			for(Map<String, Object> item : ebomData) {
+				String childObjid = CommonUtils.checkNull(item.get("childObjid"));
+				if(!childObjid.isEmpty()) {
+					newChildObjids.add(childObjid);
+				}
+			}
+
+			// 새 데이터에서 참조하는 PARENT_OBJID 셋 (삭제 보호용)
+			Set<String> referencedParentObjids = new HashSet<>();
+			for(Map<String, Object> item : ebomData) {
+				String parentObjid = CommonUtils.checkNull(item.get("parentObjid"));
+				if(!parentObjid.isEmpty()) {
+					referencedParentObjids.add(parentObjid);
+				}
+			}
+			
+			// 2. 삭제: 기존에 있지만 새 데이터에 없는 항목 (다른 행이 참조하는 부모는 보호)
+			for(String existingChildObjid : existingMap.keySet()) {
+				if(!newChildObjids.contains(existingChildObjid)) {
+					if(referencedParentObjids.contains(existingChildObjid)) {
+						continue;
+					}
+					Map<String, Object> deleteParam = new HashMap<>();
+					deleteParam.put("bomReportObjId", bomReportObjId);
+					deleteParam.put("childObjid", existingChildObjid);
+					sqlSession.delete("partMng.deleteBomPartQtyByChildObjid", deleteParam);
+				}
+			}
+			
+			// 3. 추가/수정
+			for(int i = 0; i < ebomData.size(); i++) {
+				Map<String, Object> item = ebomData.get(i);
+				String childObjid = CommonUtils.checkNull(item.get("childObjid"));
+				
+				if(existingMap.containsKey(childObjid)) {
+					// 기존 항목 → 수정 (수량, 순서 등만 업데이트)
+					Map<String, Object> updateParam = new HashMap<>();
+					updateParam.put("bomReportObjId", bomReportObjId);
+					updateParam.put("childObjid", childObjid);
+					updateParam.put("PARENT_OBJID", CommonUtils.checkNull(item.get("parentObjid")));
+					updateParam.put("QTY", CommonUtils.checkNull(item.get("qty"), "1"));
+					updateParam.put("ITEM_QTY", CommonUtils.checkNull(item.get("itemQty"), "1"));
+					updateParam.put("QTY_TEMP", CommonUtils.checkNull(item.get("qtyTemp"), "1"));
+					updateParam.put("SEQ", i + 1);
+					sqlSession.update("partMng.updateBomPartQtyByChildObjid", updateParam);
+				} else {
+					// 신규 항목 → INSERT
+					Map<String, Object> insertParam = new HashMap<>();
+					insertParam.put("BOM_REPORT_OBJID", bomReportObjId);
+					insertParam.put("OBJID", CommonUtils.createObjId());
+					insertParam.put("PARENT_OBJID", CommonUtils.checkNull(item.get("parentObjid")));
+					insertParam.put("CHILD_OBJID", childObjid.startsWith("-") ? CommonUtils.createObjId() : childObjid);
+					insertParam.put("PARENT_PART_NO", CommonUtils.checkNull(item.get("parentPartNo")));
+					insertParam.put("PART_NO", CommonUtils.checkNull(item.get("partNo")));
+					insertParam.put("LAST_PART_OBJID", CommonUtils.checkNull(item.get("lastPartObjid")));
+					insertParam.put("QTY", CommonUtils.checkNull(item.get("qty"), "1"));
+					insertParam.put("ITEM_QTY", CommonUtils.checkNull(item.get("itemQty"), "1"));
+					insertParam.put("QTY_TEMP", CommonUtils.checkNull(item.get("qtyTemp"), "1"));
+					insertParam.put("SEQ", i + 1);
+					insertParam.put("STATUS", "editing");
+					insertParam.put("WRITER", userId);
+					sqlSession.insert("partMng.insertBomPartQtyBatch", insertParam);
+				}
+			}
+			
+			sqlSession.commit();
+			return true;
+		} catch(Exception e) {
+			sqlSession.rollback();
+			e.printStackTrace();
+			return false;
+		} finally {
+			sqlSession.close();
+		}
+	}
+	
 	/**
 	 * BOM 복사를 위한 데이터 조회 (엑셀 파싱 형식과 동일하게 반환)
 	 */