사용자 변경 이력 조회 구현

2025-08-25 18:30:07 +09:00
parent 3027f2c817
commit b43a88a045
6 changed files with 207 additions and 38 deletions
--- a/backend-node/src/controllers/adminController.ts
+++ b/backend-node/src/controllers/adminController.ts
@@ -1832,6 +1832,158 @@ export const checkDuplicateUserId = async (
 * 사용자 등록/수정 API
 * 기존 Java AdminController의 saveUserInfo 기능 포팅
 */
+/**
+ * GET /api/admin/users/:userId/history
+ * 사용자 변경이력 조회 API
+ * 기존 Java AdminController.getUserHistory() 포팅
+ */
+export const getUserHistory = async (
+  req: AuthenticatedRequest,
+  res: Response
+) => {
+  try {
+    const { userId } = req.params;
+    const { page = 1, countPerPage = 10 } = req.query;
+
+    logger.info(`사용자 변경이력 조회 요청 - userId: ${userId}`, {
+      page,
+      countPerPage,
+      user: req.user,
+    });
+
+    if (!userId) {
+      res.status(400).json({
+        success: false,
+        message: "사용자 ID가 필요합니다.",
+        error: {
+          code: "USER_ID_REQUIRED",
+          details: "userId parameter is required",
+        },
+      });
+      return;
+    }
+
+    // PostgreSQL 클라이언트 생성
+    const client = new Client({
+      connectionString:
+        process.env.DATABASE_URL ||
+        "postgresql://postgres:postgres@localhost:5432/ilshin",
+    });
+
+    await client.connect();
+
+    try {
+      // 페이징 계산
+      const currentPage = Number(page);
+      const pageSize = Number(countPerPage);
+      const pageStart = (currentPage - 1) * pageSize + 1;
+      const pageEnd = currentPage * pageSize;
+
+      // 전체 건수 조회 쿼리 (기존 backend와 동일한 로직)
+      const countQuery = `
+        SELECT
+          CEIL(TOTAL_CNT::float / $1)::integer AS MAX_PAGE_SIZE,
+          TOTAL_CNT
+        FROM (
+          SELECT 
+            COUNT(1) AS TOTAL_CNT
+          FROM user_info_history
+          WHERE user_id = $2
+        ) A
+      `;
+
+      const countResult = await client.query(countQuery, [pageSize, userId]);
+      const countData = countResult.rows[0] || {
+        total_cnt: 0,
+        max_page_size: 1,
+      };
+
+      // 변경이력 목록 조회 쿼리 (기존 backend와 동일한 로직)
+      const historyQuery = `
+        SELECT 
+          A.*
+        FROM (
+          SELECT 
+            A.*, 
+            ROW_NUMBER() OVER (ORDER BY RM DESC) AS RNUM
+          FROM (
+            SELECT
+              T.*,
+              ROW_NUMBER() OVER (ORDER BY regdate) AS RM,
+              (SELECT user_name FROM user_info UI WHERE T.writer = UI.user_id) AS writer_name,
+              TO_CHAR(T.regdate, 'YYYY-MM-DD HH24:MI:SS') AS reg_date_title
+            FROM 
+              user_info_history T
+            WHERE user_id = $1
+          ) A
+          WHERE 1=1
+        ) A
+        WHERE 1=1
+        AND RNUM::integer <= $2
+        AND RNUM::integer >= $3
+        ORDER BY RM DESC
+      `;
+
+      const historyResult = await client.query(historyQuery, [
+        userId,
+        pageEnd,
+        pageStart,
+      ]);
+
+      // 응답 데이터 가공
+      const historyList = historyResult.rows.map((row) => ({
+        sabun: row.sabun || "",
+        userId: row.user_id || "",
+        userName: row.user_name || "",
+        deptCode: row.dept_code || "",
+        deptName: row.dept_name || "",
+        userTypeName: row.user_type_name || "",
+        historyType: row.history_type || "",
+        writer: row.writer || "",
+        writerName: row.writer_name || "",
+        regDate: row.regdate,
+        regDateTitle: row.reg_date_title || "",
+        status: row.status || "",
+        rowNum: row.rnum,
+      }));
+
+      logger.info(
+        `사용자 변경이력 조회 완료 - userId: ${userId}, 조회건수: ${historyList.length}, 전체: ${countData.total_cnt}`
+      );
+
+      const response: ApiResponse<any[]> = {
+        success: true,
+        data: historyList,
+        total: Number(countData.total_cnt),
+
+        pagination: {
+          page: currentPage,
+          limit: pageSize,
+          total: Number(countData.total_cnt),
+          totalPages: Number(countData.max_page_size),
+        },
+      };
+
+      res.status(200).json(response);
+    } finally {
+      await client.end();
+    }
+  } catch (error) {
+    logger.error("사용자 변경이력 조회 중 오류 발생", error);
+
+    const response: ApiResponse<null> = {
+      success: false,
+      message: "사용자 변경이력 조회 중 오류가 발생했습니다.",
+      error: {
+        code: "USER_HISTORY_FETCH_ERROR",
+        details: error instanceof Error ? error.message : "Unknown error",
+      },
+    };
+
+    res.status(500).json(response);
+  }
+};
+
 export const saveUser = async (req: AuthenticatedRequest, res: Response) => {
  try {
    const userData = req.body;