Merge branch 'main' of http://39.117.244.52:3000/kjs/ERP-node into feature/screen-management

backend-node/src/controllers/dynamicFormController.ts

@@ -427,7 +427,8 @@ export const updateFieldValue = async (
 ): Promise<Response | void> => {
   try {
     const { companyCode, userId } = req.user as any;
-    const { tableName, keyField, keyValue, updateField, updateValue } = req.body;
+    const { tableName, keyField, keyValue, updateField, updateValue } =
+      req.body;
 
     console.log("🔄 [updateFieldValue] 요청:", {
       tableName,
@@ -440,16 +441,27 @@ export const updateFieldValue = async (
     });
 
     // 필수 필드 검증
-    if (!tableName || !keyField || keyValue === undefined || !updateField || updateValue === undefined) {
+    if (
+      !tableName ||
+      !keyField ||
+      keyValue === undefined ||
+      !updateField ||
+      updateValue === undefined
+    ) {
       return res.status(400).json({
         success: false,
-        message: "필수 필드가 누락되었습니다. (tableName, keyField, keyValue, updateField, updateValue)",
+        message:
+          "필수 필드가 누락되었습니다. (tableName, keyField, keyValue, updateField, updateValue)",
       });
     }
 
     // SQL 인젝션 방지를 위한 테이블명/컬럼명 검증
     const validNamePattern = /^[a-zA-Z_][a-zA-Z0-9_]*$/;
-    if (!validNamePattern.test(tableName) || !validNamePattern.test(keyField) || !validNamePattern.test(updateField)) {
+    if (
+      !validNamePattern.test(tableName) ||
+      !validNamePattern.test(keyField) ||
+      !validNamePattern.test(updateField)
+    ) {
       return res.status(400).json({
         success: false,
         message: "유효하지 않은 테이블명 또는 컬럼명입니다.",

backend-node/src/controllers/flowController.ts

@@ -837,4 +837,53 @@ export class FlowController {
       });
     }
   };
+
+  /**
+   * 스텝 데이터 업데이트 (인라인 편집)
+   */
+  updateStepData = async (req: Request, res: Response): Promise<void> => {
+    try {
+      const { flowId, stepId, recordId } = req.params;
+      const updateData = req.body;
+      const userId = (req as any).user?.userId || "system";
+      const userCompanyCode = (req as any).user?.companyCode;
+
+      if (!flowId || !stepId || !recordId) {
+        res.status(400).json({
+          success: false,
+          message: "flowId, stepId, and recordId are required",
+        });
+        return;
+      }
+
+      if (!updateData || Object.keys(updateData).length === 0) {
+        res.status(400).json({
+          success: false,
+          message: "Update data is required",
+        });
+        return;
+      }
+
+      const result = await this.flowExecutionService.updateStepData(
+        parseInt(flowId),
+        parseInt(stepId),
+        recordId,
+        updateData,
+        userId,
+        userCompanyCode
+      );
+
+      res.json({
+        success: true,
+        message: "Data updated successfully",
+        data: result,
+      });
+    } catch (error: any) {
+      console.error("Error updating step data:", error);
+      res.status(500).json({
+        success: false,
+        message: error.message || "Failed to update step data",
+      });
+    }
+  };
 }

backend-node/src/controllers/tableManagementController.ts

@@ -1811,3 +1811,333 @@ export async function getCategoryColumnsByMenu(
     });
   }
 }
+
+/**
+ * 범용 다중 테이블 저장 API
+ * 
+ * 메인 테이블과 서브 테이블(들)에 트랜잭션으로 데이터를 저장합니다.
+ * 
+ * 요청 본문:
+ * {
+ *   mainTable: { tableName: string, primaryKeyColumn: string },
+ *   mainData: Record<string, any>,
+ *   subTables: Array<{
+ *     tableName: string,
+ *     linkColumn: { mainField: string, subColumn: string },
+ *     items: Record<string, any>[],
+ *     options?: {
+ *       saveMainAsFirst?: boolean,
+ *       mainFieldMappings?: Array<{ formField: string, targetColumn: string }>,
+ *       mainMarkerColumn?: string,
+ *       mainMarkerValue?: any,
+ *       subMarkerValue?: any,
+ *       deleteExistingBefore?: boolean,
+ *     }
+ *   }>,
+ *   isUpdate?: boolean
+ * }
+ */
+export async function multiTableSave(
+  req: AuthenticatedRequest,
+  res: Response
+): Promise<void> {
+  const pool = require("../database/db").getPool();
+  const client = await pool.connect();
+
+  try {
+    const { mainTable, mainData, subTables, isUpdate } = req.body;
+    const companyCode = req.user?.companyCode || "*";
+
+    logger.info("=== 다중 테이블 저장 시작 ===", {
+      mainTable,
+      mainDataKeys: Object.keys(mainData || {}),
+      subTablesCount: subTables?.length || 0,
+      isUpdate,
+      companyCode,
+    });
+
+    // 유효성 검사
+    if (!mainTable?.tableName || !mainTable?.primaryKeyColumn) {
+      res.status(400).json({
+        success: false,
+        message: "메인 테이블 설정이 올바르지 않습니다.",
+      });
+      return;
+    }
+
+    if (!mainData || Object.keys(mainData).length === 0) {
+      res.status(400).json({
+        success: false,
+        message: "저장할 메인 데이터가 없습니다.",
+      });
+      return;
+    }
+
+    await client.query("BEGIN");
+
+    // 1. 메인 테이블 저장
+    const mainTableName = mainTable.tableName;
+    const pkColumn = mainTable.primaryKeyColumn;
+    const pkValue = mainData[pkColumn];
+
+    // company_code 자동 추가 (최고 관리자가 아닌 경우)
+    if (companyCode !== "*" && !mainData.company_code) {
+      mainData.company_code = companyCode;
+    }
+
+    let mainResult: any;
+    
+    if (isUpdate && pkValue) {
+      // UPDATE
+      const updateColumns = Object.keys(mainData)
+        .filter(col => col !== pkColumn)
+        .map((col, idx) => `"${col}" = $${idx + 1}`)
+        .join(", ");
+      const updateValues = Object.keys(mainData)
+        .filter(col => col !== pkColumn)
+        .map(col => mainData[col]);
+      
+      // updated_at 컬럼 존재 여부 확인
+      const hasUpdatedAt = await client.query(`
+        SELECT 1 FROM information_schema.columns 
+        WHERE table_name = $1 AND column_name = 'updated_at'
+      `, [mainTableName]);
+      const updatedAtClause = hasUpdatedAt.rowCount && hasUpdatedAt.rowCount > 0 ? ", updated_at = NOW()" : "";
+
+      const updateQuery = `
+        UPDATE "${mainTableName}"
+        SET ${updateColumns}${updatedAtClause}
+        WHERE "${pkColumn}" = $${updateValues.length + 1}
+        ${companyCode !== "*" ? `AND company_code = $${updateValues.length + 2}` : ""}
+        RETURNING *
+      `;
+      
+      const updateParams = companyCode !== "*" 
+        ? [...updateValues, pkValue, companyCode]
+        : [...updateValues, pkValue];
+      
+      logger.info("메인 테이블 UPDATE:", { query: updateQuery, paramsCount: updateParams.length });
+      mainResult = await client.query(updateQuery, updateParams);
+    } else {
+      // INSERT
+      const columns = Object.keys(mainData).map(col => `"${col}"`).join(", ");
+      const placeholders = Object.keys(mainData).map((_, idx) => `$${idx + 1}`).join(", ");
+      const values = Object.values(mainData);
+
+      // updated_at 컬럼 존재 여부 확인
+      const hasUpdatedAt = await client.query(`
+        SELECT 1 FROM information_schema.columns 
+        WHERE table_name = $1 AND column_name = 'updated_at'
+      `, [mainTableName]);
+      const updatedAtClause = hasUpdatedAt.rowCount && hasUpdatedAt.rowCount > 0 ? ", updated_at = NOW()" : "";
+
+      const updateSetClause = Object.keys(mainData)
+        .filter(col => col !== pkColumn)
+        .map(col => `"${col}" = EXCLUDED."${col}"`)
+        .join(", ");
+
+      const insertQuery = `
+        INSERT INTO "${mainTableName}" (${columns})
+        VALUES (${placeholders})
+        ON CONFLICT ("${pkColumn}") DO UPDATE SET
+          ${updateSetClause}${updatedAtClause}
+        RETURNING *
+      `;
+
+      logger.info("메인 테이블 INSERT/UPSERT:", { query: insertQuery, paramsCount: values.length });
+      mainResult = await client.query(insertQuery, values);
+    }
+
+    if (mainResult.rowCount === 0) {
+      throw new Error("메인 테이블 저장 실패");
+    }
+
+    const savedMainData = mainResult.rows[0];
+    const savedPkValue = savedMainData[pkColumn];
+    logger.info("메인 테이블 저장 완료:", { pkColumn, savedPkValue });
+
+    // 2. 서브 테이블 저장
+    const subTableResults: any[] = [];
+
+    for (const subTableConfig of subTables || []) {
+      const { tableName, linkColumn, items, options } = subTableConfig;
+
+      if (!tableName || !items || items.length === 0) {
+        logger.info(`서브 테이블 ${tableName} 스킵: 데이터 없음`);
+        continue;
+      }
+
+      logger.info(`서브 테이블 ${tableName} 저장 시작:`, {
+        itemsCount: items.length,
+        linkColumn,
+        options,
+      });
+
+      // 기존 데이터 삭제 옵션
+      if (options?.deleteExistingBefore && linkColumn?.subColumn) {
+        const deleteQuery = options?.deleteOnlySubItems && options?.mainMarkerColumn
+          ? `DELETE FROM "${tableName}" WHERE "${linkColumn.subColumn}" = $1 AND "${options.mainMarkerColumn}" = $2`
+          : `DELETE FROM "${tableName}" WHERE "${linkColumn.subColumn}" = $1`;
+        
+        const deleteParams = options?.deleteOnlySubItems && options?.mainMarkerColumn
+          ? [savedPkValue, options.subMarkerValue ?? false]
+          : [savedPkValue];
+
+        logger.info(`서브 테이블 ${tableName} 기존 데이터 삭제:`, { deleteQuery, deleteParams });
+        await client.query(deleteQuery, deleteParams);
+      }
+
+      // 메인 데이터도 서브 테이블에 저장 (옵션)
+      if (options?.saveMainAsFirst && options?.mainFieldMappings && linkColumn?.subColumn) {
+        const mainSubItem: Record<string, any> = {
+          [linkColumn.subColumn]: savedPkValue,
+        };
+
+        // 메인 필드 매핑 적용
+        for (const mapping of options.mainFieldMappings) {
+          if (mapping.formField && mapping.targetColumn) {
+            mainSubItem[mapping.targetColumn] = mainData[mapping.formField];
+          }
+        }
+
+        // 메인 마커 설정
+        if (options.mainMarkerColumn) {
+          mainSubItem[options.mainMarkerColumn] = options.mainMarkerValue ?? true;
+        }
+
+        // company_code 추가
+        if (companyCode !== "*") {
+          mainSubItem.company_code = companyCode;
+        }
+
+        // 먼저 기존 데이터 존재 여부 확인 (user_id + is_primary 조합)
+        const checkQuery = `
+          SELECT * FROM "${tableName}" 
+          WHERE "${linkColumn.subColumn}" = $1 
+          ${options.mainMarkerColumn ? `AND "${options.mainMarkerColumn}" = $2` : ""}
+          ${companyCode !== "*" ? `AND company_code = $${options.mainMarkerColumn ? 3 : 2}` : ""}
+          LIMIT 1
+        `;
+        const checkParams: any[] = [savedPkValue];
+        if (options.mainMarkerColumn) {
+          checkParams.push(options.mainMarkerValue ?? true);
+        }
+        if (companyCode !== "*") {
+          checkParams.push(companyCode);
+        }
+        
+        const existingResult = await client.query(checkQuery, checkParams);
+        
+        if (existingResult.rows.length > 0) {
+          // UPDATE
+          const updateColumns = Object.keys(mainSubItem)
+            .filter(col => col !== linkColumn.subColumn && col !== options.mainMarkerColumn && col !== "company_code")
+            .map((col, idx) => `"${col}" = $${idx + 1}`)
+            .join(", ");
+          
+          const updateValues = Object.keys(mainSubItem)
+            .filter(col => col !== linkColumn.subColumn && col !== options.mainMarkerColumn && col !== "company_code")
+            .map(col => mainSubItem[col]);
+          
+          if (updateColumns) {
+            const updateQuery = `
+              UPDATE "${tableName}"
+              SET ${updateColumns}
+              WHERE "${linkColumn.subColumn}" = $${updateValues.length + 1}
+              ${options.mainMarkerColumn ? `AND "${options.mainMarkerColumn}" = $${updateValues.length + 2}` : ""}
+              ${companyCode !== "*" ? `AND company_code = $${updateValues.length + (options.mainMarkerColumn ? 3 : 2)}` : ""}
+              RETURNING *
+            `;
+            const updateParams = [...updateValues, savedPkValue];
+            if (options.mainMarkerColumn) {
+              updateParams.push(options.mainMarkerValue ?? true);
+            }
+            if (companyCode !== "*") {
+              updateParams.push(companyCode);
+            }
+
+            const updateResult = await client.query(updateQuery, updateParams);
+            subTableResults.push({ tableName, type: "main", data: updateResult.rows[0] });
+          } else {
+            subTableResults.push({ tableName, type: "main", data: existingResult.rows[0] });
+          }
+        } else {
+          // INSERT
+          const mainSubColumns = Object.keys(mainSubItem).map(col => `"${col}"`).join(", ");
+          const mainSubPlaceholders = Object.keys(mainSubItem).map((_, idx) => `$${idx + 1}`).join(", ");
+          const mainSubValues = Object.values(mainSubItem);
+
+          const insertQuery = `
+            INSERT INTO "${tableName}" (${mainSubColumns})
+            VALUES (${mainSubPlaceholders})
+            RETURNING *
+          `;
+
+          const insertResult = await client.query(insertQuery, mainSubValues);
+          subTableResults.push({ tableName, type: "main", data: insertResult.rows[0] });
+        }
+      }
+
+      // 서브 아이템들 저장
+      for (const item of items) {
+        // 연결 컬럼 값 설정
+        if (linkColumn?.subColumn) {
+          item[linkColumn.subColumn] = savedPkValue;
+        }
+
+        // company_code 추가
+        if (companyCode !== "*" && !item.company_code) {
+          item.company_code = companyCode;
+        }
+
+        const subColumns = Object.keys(item).map(col => `"${col}"`).join(", ");
+        const subPlaceholders = Object.keys(item).map((_, idx) => `$${idx + 1}`).join(", ");
+        const subValues = Object.values(item);
+
+        const subInsertQuery = `
+          INSERT INTO "${tableName}" (${subColumns})
+          VALUES (${subPlaceholders})
+          RETURNING *
+        `;
+
+        logger.info(`서브 테이블 ${tableName} 아이템 저장:`, { subInsertQuery, subValuesCount: subValues.length });
+        const subResult = await client.query(subInsertQuery, subValues);
+        subTableResults.push({ tableName, type: "sub", data: subResult.rows[0] });
+      }
+
+      logger.info(`서브 테이블 ${tableName} 저장 완료`);
+    }
+
+    await client.query("COMMIT");
+
+    logger.info("=== 다중 테이블 저장 완료 ===", {
+      mainTable: mainTableName,
+      mainPk: savedPkValue,
+      subTableResultsCount: subTableResults.length,
+    });
+
+    res.json({
+      success: true,
+      message: "다중 테이블 저장이 완료되었습니다.",
+      data: {
+        main: savedMainData,
+        subTables: subTableResults,
+      },
+    });
+  } catch (error: any) {
+    await client.query("ROLLBACK");
+
+    logger.error("다중 테이블 저장 실패:", {
+      message: error.message,
+      stack: error.stack,
+    });
+
+    res.status(500).json({
+      success: false,
+      message: error.message || "다중 테이블 저장에 실패했습니다.",
+      error: error.message,
+    });
+  } finally {
+    client.release();
+  }
+}

backend-node/src/routes/flowRoutes.ts

@@ -43,6 +43,9 @@ router.get("/:flowId/steps/counts", flowController.getAllStepCounts);
 router.post("/move", flowController.moveData);
 router.post("/move-batch", flowController.moveBatchData);
 
+// ==================== 스텝 데이터 수정 (인라인 편집) ====================
+router.put("/:flowId/step/:stepId/data/:recordId", flowController.updateStepData);
+
 // ==================== 오딧 로그 ====================
 router.get("/audit/:flowId/:recordId", flowController.getAuditLogs);
 router.get("/audit/:flowId", flowController.getFlowAuditLogs);

backend-node/src/routes/tableManagementRoutes.ts

@@ -24,6 +24,7 @@ import {
   getLogData,
   toggleLogTable,
   getCategoryColumnsByMenu, // 🆕 메뉴별 카테고리 컬럼 조회
+  multiTableSave, // 🆕 범용 다중 테이블 저장
 } from "../controllers/tableManagementController";
 
 const router = express.Router();
@@ -198,4 +199,17 @@ router.post("/tables/:tableName/log/toggle", toggleLogTable);
  */
 router.get("/menu/:menuObjid/category-columns", getCategoryColumnsByMenu);
 
+// ========================================
+// 범용 다중 테이블 저장 API
+// ========================================
+
+/**
+ * 다중 테이블 저장 (메인 + 서브 테이블)
+ * POST /api/table-management/multi-table-save
+ * 
+ * 메인 테이블과 서브 테이블(들)에 트랜잭션으로 데이터를 저장합니다.
+ * 사원+부서, 주문+주문상세 등 1:N 관계 데이터 저장에 사용됩니다.
+ */
+router.post("/multi-table-save", multiTableSave);
+
 export default router;

backend-node/src/services/batchSchedulerService.ts

@@ -65,12 +65,18 @@ export class BatchSchedulerService {
         `배치 스케줄 등록: ${config.batch_name} (ID: ${config.id}, Cron: ${config.cron_schedule})`
       );
 
-      const task = cron.schedule(config.cron_schedule, async () => {
-        logger.info(
-          `스케줄에 의한 배치 실행 시작: ${config.batch_name} (ID: ${config.id})`
-        );
-        await this.executeBatchConfig(config);
-      });
+      const task = cron.schedule(
+        config.cron_schedule,
+        async () => {
+          logger.info(
+            `스케줄에 의한 배치 실행 시작: ${config.batch_name} (ID: ${config.id})`
+          );
+          await this.executeBatchConfig(config);
+        },
+        {
+          timezone: "Asia/Seoul", // 한국 시간 기준으로 스케줄 실행
+        }
+      );
 
       this.scheduledTasks.set(config.id, task);
     } catch (error) {

backend-node/src/services/flowDataMoveService.ts

@@ -72,6 +72,11 @@ export class FlowDataMoveService {
     // 내부 DB 처리 (기존 로직)
     return await db.transaction(async (client) => {
       try {
+        // 트랜잭션 세션 변수 설정 (트리거에서 changed_by 기록용)
+        await client.query("SELECT set_config('app.user_id', $1, true)", [
+          userId || "system",
+        ]);
+
         // 1. 단계 정보 조회
         const fromStep = await this.flowStepService.findById(fromStepId);
         const toStep = await this.flowStepService.findById(toStepId);
@@ -684,6 +689,14 @@ export class FlowDataMoveService {
       dbConnectionId,
       async (externalClient, dbType) => {
         try {
+          // 외부 DB가 PostgreSQL인 경우에만 세션 변수 설정 시도
+          if (dbType.toLowerCase() === "postgresql") {
+            await externalClient.query(
+              "SELECT set_config('app.user_id', $1, true)",
+              [userId || "system"]
+            );
+          }
+
           // 1. 단계 정보 조회 (내부 DB에서)
           const fromStep = await this.flowStepService.findById(fromStepId);
           const toStep = await this.flowStepService.findById(toStepId);

backend-node/src/services/flowExecutionService.ts

@@ -263,4 +263,139 @@ export class FlowExecutionService {
       tableName: result[0].table_name,
     };
   }
+
+  /**
+   * 스텝 데이터 업데이트 (인라인 편집)
+   * 원본 테이블의 데이터를 직접 업데이트합니다.
+   */
+  async updateStepData(
+    flowId: number,
+    stepId: number,
+    recordId: string,
+    updateData: Record<string, any>,
+    userId: string,
+    companyCode?: string
+  ): Promise<{ success: boolean }> {
+    try {
+      // 1. 플로우 정의 조회
+      const flowDef = await this.flowDefinitionService.findById(flowId);
+      if (!flowDef) {
+        throw new Error(`Flow definition not found: ${flowId}`);
+      }
+
+      // 2. 스텝 조회
+      const step = await this.flowStepService.findById(stepId);
+      if (!step) {
+        throw new Error(`Flow step not found: ${stepId}`);
+      }
+
+      // 3. 테이블명 결정
+      const tableName = step.tableName || flowDef.tableName;
+      if (!tableName) {
+        throw new Error("Table name not found");
+      }
+
+      // 4. Primary Key 컬럼 결정 (기본값: id)
+      const primaryKeyColumn = flowDef.primaryKey || "id";
+
+      console.log(
+        `🔍 [updateStepData] Updating table: ${tableName}, PK: ${primaryKeyColumn}=${recordId}`
+      );
+
+      // 5. SET 절 생성
+      const updateColumns = Object.keys(updateData);
+      if (updateColumns.length === 0) {
+        throw new Error("No columns to update");
+      }
+
+      // 6. 외부 DB vs 내부 DB 구분
+      if (flowDef.dbSourceType === "external" && flowDef.dbConnectionId) {
+        // 외부 DB 업데이트
+        console.log(
+          "✅ [updateStepData] Using EXTERNAL DB:",
+          flowDef.dbConnectionId
+        );
+
+        // 외부 DB 연결 정보 조회
+        const connectionResult = await db.query(
+          "SELECT * FROM external_db_connection WHERE id = $1",
+          [flowDef.dbConnectionId]
+        );
+
+        if (connectionResult.length === 0) {
+          throw new Error(
+            `External DB connection not found: ${flowDef.dbConnectionId}`
+          );
+        }
+
+        const connection = connectionResult[0];
+        const dbType = connection.db_type?.toLowerCase();
+
+        // DB 타입에 따른 placeholder 및 쿼리 생성
+        let setClause: string;
+        let params: any[];
+
+        if (dbType === "mysql" || dbType === "mariadb") {
+          // MySQL/MariaDB: ? placeholder
+          setClause = updateColumns.map((col) => `\`${col}\` = ?`).join(", ");
+          params = [...Object.values(updateData), recordId];
+        } else if (dbType === "mssql") {
+          // MSSQL: @p1, @p2 placeholder
+          setClause = updateColumns
+            .map((col, idx) => `[${col}] = @p${idx + 1}`)
+            .join(", ");
+          params = [...Object.values(updateData), recordId];
+        } else {
+          // PostgreSQL: $1, $2 placeholder
+          setClause = updateColumns
+            .map((col, idx) => `"${col}" = $${idx + 1}`)
+            .join(", ");
+          params = [...Object.values(updateData), recordId];
+        }
+
+        const updateQuery = `UPDATE ${tableName} SET ${setClause} WHERE ${primaryKeyColumn} = ${dbType === "mysql" || dbType === "mariadb" ? "?" : dbType === "mssql" ? `@p${params.length}` : `$${params.length}`}`;
+
+        console.log(`📝 [updateStepData] Query: ${updateQuery}`);
+        console.log(`📝 [updateStepData] Params:`, params);
+
+        await executeExternalQuery(flowDef.dbConnectionId, updateQuery, params);
+      } else {
+        // 내부 DB 업데이트
+        console.log("✅ [updateStepData] Using INTERNAL DB");
+
+        const setClause = updateColumns
+          .map((col, idx) => `"${col}" = $${idx + 1}`)
+          .join(", ");
+        const params = [...Object.values(updateData), recordId];
+
+        const updateQuery = `UPDATE "${tableName}" SET ${setClause} WHERE "${primaryKeyColumn}" = $${params.length}`;
+
+        console.log(`📝 [updateStepData] Query: ${updateQuery}`);
+        console.log(`📝 [updateStepData] Params:`, params);
+
+        // 트랜잭션으로 감싸서 사용자 ID 세션 변수 설정 후 업데이트 실행
+        // (트리거에서 changed_by를 기록하기 위함)
+        await db.transaction(async (client) => {
+          // 안전한 파라미터 바인딩 방식 사용
+          await client.query("SELECT set_config('app.user_id', $1, true)", [
+            userId,
+          ]);
+          await client.query(updateQuery, params);
+        });
+      }
+
+      console.log(
+        `✅ [updateStepData] Data updated successfully: ${tableName}.${primaryKeyColumn}=${recordId}`,
+        {
+          updatedFields: updateColumns,
+          userId,
+        }
+      );
+
+      return { success: true };
+    } catch (error: any) {
+      console.error("❌ [updateStepData] Error:", error);
+      throw error;
+    }
+  }
 }

backend-node/src/services/nodeFlowExecutionService.ts

@@ -191,6 +191,12 @@ export class NodeFlowExecutionService {
 
       try {
         result = await transaction(async (client) => {
+          // 🔥 사용자 ID 세션 변수 설정 (트리거용)
+          const userId = context.buttonContext?.userId || "system";
+          await client.query("SELECT set_config('app.user_id', $1, true)", [
+            userId,
+          ]);
+
           // 트랜잭션 내에서 레벨별 실행
           for (const level of levels) {
             await this.executeLevel(level, nodes, edges, context, client);

backend-node/src/services/numberingRuleService.ts

@@ -897,13 +897,13 @@ class NumberingRuleService {
         switch (part.partType) {
           case "sequence": {
             // 순번 (현재 순번으로 미리보기, 증가 안 함)
-            const length = autoConfig.sequenceLength || 4;
+            const length = autoConfig.sequenceLength || 3;
             return String(rule.currentSequence || 1).padStart(length, "0");
           }
 
           case "number": {
             // 숫자 (고정 자릿수)
-            const length = autoConfig.numberLength || 4;
+            const length = autoConfig.numberLength || 3;
             const value = autoConfig.numberValue || 1;
             return String(value).padStart(length, "0");
           }
@@ -957,13 +957,13 @@ class NumberingRuleService {
           switch (part.partType) {
             case "sequence": {
               // 순번 (자동 증가 숫자)
-              const length = autoConfig.sequenceLength || 4;
+              const length = autoConfig.sequenceLength || 3;
               return String(rule.currentSequence || 1).padStart(length, "0");
             }
 
             case "number": {
               // 숫자 (고정 자릿수)
-              const length = autoConfig.numberLength || 4;
+              const length = autoConfig.numberLength || 3;
               const value = autoConfig.numberValue || 1;
               return String(value).padStart(length, "0");
             }