ERP-node/backend-node/src/services/adminService.ts

import { logger } from "../utils/logger";
import { query, queryOne } from "../database/db";

export class AdminService {
  /**
   * 관리자 메뉴 목록 조회
   */
  static async getAdminMenuList(paramMap: any): Promise<any[]> {
    try {
      logger.info("AdminService.getAdminMenuList 시작 - 파라미터:", paramMap);

      const { userLang = "ko" } = paramMap;

      // 기존 Java의 selectAdminMenuList 쿼리를 Raw Query로 포팅
      // WITH RECURSIVE 쿼리 구현
      const menuList = await query<any>(
        `
        WITH RECURSIVE v_menu(
          LEVEL,
          MENU_TYPE,
          OBJID,
          PARENT_OBJ_ID,
          MENU_NAME_KOR,
          MENU_URL,
          MENU_DESC,
          SEQ,
          WRITER,
          REGDATE,
          STATUS,
          SYSTEM_NAME,
          COMPANY_CODE,
          LANG_KEY,
          LANG_KEY_DESC,
          PATH,
          CYCLE,
          TRANSLATED_NAME,
          TRANSLATED_DESC
        ) AS (
          SELECT 
            1 AS LEVEL,
            MENU.MENU_TYPE, 
            MENU.OBJID::numeric,
            MENU.PARENT_OBJ_ID,
            MENU.MENU_NAME_KOR,
            MENU.MENU_URL,
            MENU.MENU_DESC,
            MENU.SEQ,
            MENU.WRITER,
            MENU.REGDATE,
            MENU.STATUS,
            MENU.SYSTEM_NAME,
            MENU.COMPANY_CODE,
            MENU.LANG_KEY,
            MENU.LANG_KEY_DESC,
            ARRAY [MENU.OBJID],
            FALSE,
            -- 번역된 메뉴명 (우선순위: 회사별 번역 > 공통 번역 > 기본명)
            COALESCE(
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU.LANG_KEY 
                 AND (MLKM.company_code = MENU.COMPANY_CODE OR (MENU.COMPANY_CODE IS NULL AND MLKM.company_code = '*'))
                 AND MLT.lang_code = $1
               LIMIT 1),
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU.LANG_KEY 
                 AND MLKM.company_code = '*' 
                 AND MLT.lang_code = $1
               LIMIT 1),
              MENU.MENU_NAME_KOR
            ),
            -- 번역된 설명 (우선순위: 회사별 번역 > 공통 번역 > 기본명)
            COALESCE(
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU.LANG_KEY_DESC 
                 AND (MLKM.company_code = MENU.COMPANY_CODE OR (MENU.COMPANY_CODE IS NULL AND MLKM.company_code = '*'))
                 AND MLT.lang_code = $1
               LIMIT 1),
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU.LANG_KEY_DESC 
                 AND MLKM.company_code = '*' 
                 AND MLT.lang_code = $1
               LIMIT 1),
              MENU.MENU_DESC
            )
          FROM MENU_INFO MENU
          WHERE MENU_TYPE = 0
            AND NOT EXISTS (
              SELECT 1 FROM MENU_INFO parent_menu 
              WHERE parent_menu.OBJID = MENU.PARENT_OBJ_ID
            )
          
          UNION ALL
          
          SELECT 
            V_MENU.LEVEL + 1,
            MENU_SUB.MENU_TYPE, 
            MENU_SUB.OBJID,
            MENU_SUB.PARENT_OBJ_ID,
            MENU_SUB.MENU_NAME_KOR,
            MENU_SUB.MENU_URL,
            MENU_SUB.MENU_DESC,
            MENU_SUB.SEQ,
            MENU_SUB.WRITER,
            MENU_SUB.REGDATE,
            MENU_SUB.STATUS,
            MENU_SUB.SYSTEM_NAME,
            MENU_SUB.COMPANY_CODE,
            MENU_SUB.LANG_KEY,
            MENU_SUB.LANG_KEY_DESC,
            PATH || MENU_SUB.SEQ::numeric,
            MENU_SUB.OBJID = ANY(PATH),
            -- 번역된 메뉴명 (우선순위: 회사별 번역 > 공통 번역 > 기본명)
            COALESCE(
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU_SUB.LANG_KEY 
                 AND (MLKM.company_code = MENU_SUB.COMPANY_CODE OR (MENU_SUB.COMPANY_CODE IS NULL AND MLKM.company_code = '*'))
                 AND MLT.lang_code = $1
               LIMIT 1),
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU_SUB.LANG_KEY 
                 AND MLKM.company_code = '*' 
                 AND MLT.lang_code = $1
               LIMIT 1),
              MENU_SUB.MENU_NAME_KOR
            ),
            -- 번역된 설명 (우선순위: 회사별 번역 > 공통 번역 > 기본명)
            COALESCE(
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU_SUB.LANG_KEY_DESC 
                 AND (MLKM.company_code = MENU_SUB.COMPANY_CODE OR (MENU_SUB.COMPANY_CODE IS NULL AND MLKM.company_code = '*'))
                 AND MLT.lang_code = $1
               LIMIT 1),
              (SELECT MLT.lang_text 
               FROM MULTI_LANG_KEY_MASTER MLKM 
               JOIN MULTI_LANG_TEXT MLT ON MLKM.key_id = MLT.key_id 
               WHERE MLKM.lang_key = MENU_SUB.LANG_KEY_DESC 
                 AND MLKM.company_code = '*' 
                 AND MLT.lang_code = $1
               LIMIT 1),
              MENU_SUB.MENU_DESC
            )
          FROM MENU_INFO MENU_SUB
          JOIN V_MENU ON MENU_SUB.PARENT_OBJ_ID = V_MENU.OBJID
          WHERE MENU_SUB.OBJID != ANY(V_MENU.PATH)
        )
        SELECT 
          LEVEL AS LEV,
          CASE MENU_TYPE
            WHEN '0' THEN 'admin'
            WHEN '1' THEN 'user'
            ELSE ''
          END AS MENU_TYPE,
          A.OBJID,
          A.PARENT_OBJ_ID,
          A.MENU_NAME_KOR,
          LPAD(' ', 3 * (LEVEL - 1)) || A.MENU_NAME_KOR AS LPAD_MENU_NAME_KOR,
          A.MENU_URL,
          A.MENU_DESC,
          A.SEQ,
          A.WRITER,
          TO_CHAR(A.REGDATE, 'YYYY-MM-DD') AS REGDATE,
          A.STATUS,
          A.COMPANY_CODE,
          A.LANG_KEY,
          A.LANG_KEY_DESC,
          COALESCE(CM.COMPANY_NAME, '미지정') AS COMPANY_NAME,
          A.TRANSLATED_NAME,
          A.TRANSLATED_DESC,
          CASE UPPER(A.STATUS)
            WHEN 'ACTIVE' THEN '활성화'
            WHEN 'INACTIVE' THEN '비활성화'
            ELSE ''
          END AS STATUS_TITLE
        FROM v_menu A
        LEFT JOIN COMPANY_MNG CM ON A.COMPANY_CODE = CM.COMPANY_CODE
        WHERE 1 = 1
        ORDER BY PATH, SEQ
      `,
        [userLang]
      );

      logger.info(`관리자 메뉴 목록 조회 결과: ${menuList.length}개`);
      if (menuList.length > 0) {
        logger.info("첫 번째 메뉴:", menuList[0]);
      }

      return menuList;
    } catch (error) {
      logger.error("AdminService.getAdminMenuList 오류:", error);
      throw error;
    }
  }

  /**
   * 사용자 메뉴 목록 조회
   */
  static async getUserMenuList(paramMap: any): Promise<any[]> {
    try {
      logger.info("AdminService.getUserMenuList 시작 - 파라미터:", paramMap);

      const { userLang = "ko" } = paramMap;

      // 기존 Java의 selectUserMenuList 쿼리를 Raw Query로 포팅
      const menuList = await query<any>(
        `
        WITH RECURSIVE v_menu(
          LEVEL,
          MENU_TYPE,
          OBJID,
          PARENT_OBJ_ID,
          MENU_NAME_KOR,
          MENU_URL,
          MENU_DESC,
          SEQ,
          WRITER,
          REGDATE,
          STATUS,
          COMPANY_CODE,
          LANG_KEY,
          LANG_KEY_DESC,
          PATH,
          CYCLE
        ) AS (
          SELECT 
            1 AS LEVEL,
            MENU_TYPE, 
            OBJID::numeric,
            PARENT_OBJ_ID,
            MENU_NAME_KOR,
            MENU_URL,
            MENU_DESC,
            SEQ,
            WRITER,
            REGDATE,
            STATUS,
            COMPANY_CODE,
            LANG_KEY,
            LANG_KEY_DESC,
            ARRAY [MENU.OBJID],
            FALSE
          FROM MENU_INFO MENU
          WHERE PARENT_OBJ_ID = 0
          AND MENU_TYPE = 1
          
          UNION ALL
          
          SELECT 
            V_MENU.LEVEL + 1,
            MENU_SUB.MENU_TYPE, 
            MENU_SUB.OBJID,
            MENU_SUB.PARENT_OBJ_ID,
            MENU_SUB.MENU_NAME_KOR,
            MENU_SUB.MENU_URL,
            MENU_SUB.MENU_DESC,
            MENU_SUB.SEQ,
            MENU_SUB.WRITER,
            MENU_SUB.REGDATE,
            MENU_SUB.STATUS,
            MENU_SUB.COMPANY_CODE,
            MENU_SUB.LANG_KEY,
            MENU_SUB.LANG_KEY_DESC,
            PATH || MENU_SUB.SEQ::numeric,
            MENU_SUB.OBJID = ANY(PATH)
          FROM MENU_INFO MENU_SUB
          JOIN V_MENU ON MENU_SUB.PARENT_OBJ_ID = V_MENU.OBJID
          WHERE 1 = 1
        )
        SELECT 
          LEVEL AS LEV,
          CASE MENU_TYPE
            WHEN '0' THEN 'admin'
            WHEN '1' THEN 'user'
            ELSE ''
          END AS MENU_TYPE,
          A.OBJID,
          A.PARENT_OBJ_ID,
          A.MENU_NAME_KOR,
          LPAD(' ', 3 * (LEVEL - 1)) || A.MENU_NAME_KOR AS LPAD_MENU_NAME_KOR,
          A.MENU_URL,
          A.MENU_DESC,
          A.SEQ,
          A.WRITER,
          TO_CHAR(A.REGDATE, 'YYYY-MM-DD') AS REGDATE,
          A.STATUS,
          A.COMPANY_CODE,
          A.LANG_KEY,
          A.LANG_KEY_DESC,
          COALESCE(CM.COMPANY_NAME, '미지정') AS COMPANY_NAME,
          -- 번역된 메뉴명 (우선순위: 번역 > 기본명)
          COALESCE(MLT_NAME.lang_text, A.MENU_NAME_KOR) AS TRANSLATED_NAME,
          -- 번역된 설명 (우선순위: 번역 > 기본명)
          COALESCE(MLT_DESC.lang_text, A.MENU_DESC) AS TRANSLATED_DESC,
          CASE UPPER(A.STATUS)
            WHEN 'ACTIVE' THEN '활성화'
            WHEN 'INACTIVE' THEN '비활성화'
            ELSE ''
          END AS STATUS_TITLE
        FROM v_menu A
        LEFT JOIN COMPANY_MNG CM ON A.COMPANY_CODE = CM.COMPANY_CODE
        LEFT JOIN MULTI_LANG_KEY_MASTER MLKM_NAME ON A.LANG_KEY = MLKM_NAME.lang_key
        LEFT JOIN MULTI_LANG_TEXT MLT_NAME ON MLKM_NAME.key_id = MLT_NAME.key_id AND MLT_NAME.lang_code = $1
        LEFT JOIN MULTI_LANG_KEY_MASTER MLKM_DESC ON A.LANG_KEY_DESC = MLKM_DESC.lang_key
        LEFT JOIN MULTI_LANG_TEXT MLT_DESC ON MLKM_DESC.key_id = MLT_DESC.key_id AND MLT_DESC.lang_code = $1
        WHERE 1 = 1
        ORDER BY PATH, SEQ
      `,
        [userLang]
      );

      logger.info(`사용자 메뉴 목록 조회 결과: ${menuList.length}개`);
      if (menuList.length > 0) {
        logger.info("첫 번째 메뉴:", menuList[0]);
      }

      return menuList;
    } catch (error) {
      logger.error("AdminService.getUserMenuList 오류:", error);
      throw error;
    }
  }

  /**
   * 메뉴 정보 조회
   */
  static async getMenuInfo(menuId: string): Promise<any> {
    try {
      logger.info(`AdminService.getMenuInfo 시작 - menuId: ${menuId}`);

      // Raw Query를 사용한 메뉴 정보 조회 (회사 정보 포함)
      const menuResult = await query<any>(
        `SELECT 
          m.*,
          c.company_name
        FROM menu_info m
        LEFT JOIN company_mng c ON m.company_code = c.company_code
        WHERE m.objid = $1::numeric`,
        [menuId]
      );

      if (!menuResult || menuResult.length === 0) {
        return null;
      }

      const menuInfo = menuResult[0];

      // 응답 형식 조정 (기존 형식과 호환성 유지)
      const result = {
        ...menuInfo,
        objid: menuInfo.objid?.toString(),
        menu_type: menuInfo.menu_type?.toString(),
        parent_obj_id: menuInfo.parent_obj_id?.toString(),
        seq: menuInfo.seq?.toString(),
        company_name: menuInfo.company_name || "미지정",
      };

      logger.info("메뉴 정보 조회 결과:", result);
      return result;
    } catch (error) {
      logger.error("AdminService.getMenuInfo 오류:", error);
      throw error;
    }
  }
}