From 961e7e9a1409100b2fb829288e0b5aee16eacd2f Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Fri, 19 Dec 2025 17:41:14 +0900
Subject: [PATCH] =?UTF-8?q?=EC=B1=84=EB=B2=88=20=EB=B3=B5=EC=82=AC=20?=
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---
 backend-node/src/services/menuCopyService.ts | 54 ++++++++++++++------
 1 file changed, 37 insertions(+), 17 deletions(-)

diff --git a/backend-node/src/services/menuCopyService.ts b/backend-node/src/services/menuCopyService.ts
index 26c8b779..c0fda30c 100644
--- a/backend-node/src/services/menuCopyService.ts
+++ b/backend-node/src/services/menuCopyService.ts
@@ -756,9 +756,10 @@ export class MenuCopyService {
         [menuScopedRuleIds]
       );
       // 채번 규칙 삭제
-      await client.query(`DELETE FROM numbering_rules WHERE rule_id = ANY($1)`, [
-        menuScopedRuleIds,
-      ]);
+      await client.query(
+        `DELETE FROM numbering_rules WHERE rule_id = ANY($1)`,
+        [menuScopedRuleIds]
+      );
       logger.info(
         `  ✅ 메뉴 전용 채번 규칙 삭제: ${menuScopedRuleIds.length}개`
       );
@@ -2370,12 +2371,10 @@ export class MenuCopyService {
       return { copiedCount, ruleIdMap };
     }
 
-    // 2. 대상 회사에 이미 존재하는 채번 규칙 한 번에 조회
-    const ruleIds = allRulesResult.rows.map((r) => r.rule_id);
+    // 2. 대상 회사에 이미 존재하는 모든 채번 규칙 조회 (원본 ID + 새로 생성될 ID 모두 체크 필요)
     const existingRulesResult = await client.query(
-      `SELECT rule_id FROM numbering_rules 
-       WHERE rule_id = ANY($1) AND company_code = $2`,
-      [ruleIds, targetCompanyCode]
+      `SELECT rule_id FROM numbering_rules WHERE company_code = $1`,
+      [targetCompanyCode]
     );
     const existingRuleIds = new Set(
       existingRulesResult.rows.map((r) => r.rule_id)
@@ -2389,28 +2388,49 @@ export class MenuCopyService {
     const rulesToUpdate: Array<{ ruleId: string; newMenuObjid: number }> = [];
 
     for (const rule of allRulesResult.rows) {
+      // 새 rule_id 계산: 회사코드 접두사 제거 후 대상 회사코드 추가
+      // 예: COMPANY_10_rule-123 -> rule-123 -> COMPANY_16_rule-123
+      // 예: rule-123 -> rule-123 -> COMPANY_16_rule-123
+      // 예: WACE_품목코드 -> 품목코드 -> COMPANY_16_품목코드
+      let baseName = rule.rule_id;
+
+      // 회사코드 접두사 패턴들을 순서대로 제거 시도
+      // 1. COMPANY_숫자_ 패턴 (예: COMPANY_10_)
+      // 2. 일반 접두사_ 패턴 (예: WACE_)
+      if (baseName.match(/^COMPANY_\d+_/)) {
+        baseName = baseName.replace(/^COMPANY_\d+_/, "");
+      } else if (baseName.includes("_")) {
+        baseName = baseName.replace(/^[^_]+_/, "");
+      }
+
+      const newRuleId = `${targetCompanyCode}_${baseName}`;
+
       if (existingRuleIds.has(rule.rule_id)) {
-        // 기존 규칙은 동일한 ID로 매핑
+        // 원본 ID가 이미 존재 (동일한 ID로 매핑)
         ruleIdMap.set(rule.rule_id, rule.rule_id);
 
-        // 새 메뉴 ID로 연결 업데이트 필요
         const newMenuObjid = menuIdMap.get(rule.menu_objid);
         if (newMenuObjid) {
           rulesToUpdate.push({ ruleId: rule.rule_id, newMenuObjid });
         }
+        logger.info(`  ♻️ 채번규칙 이미 존재 (원본 ID): ${rule.rule_id}`);
+      } else if (existingRuleIds.has(newRuleId)) {
+        // 새로 생성될 ID가 이미 존재 (기존 규칙으로 매핑)
+        ruleIdMap.set(rule.rule_id, newRuleId);
+
+        const newMenuObjid = menuIdMap.get(rule.menu_objid);
+        if (newMenuObjid) {
+          rulesToUpdate.push({ ruleId: newRuleId, newMenuObjid });
+        }
         logger.info(
-          `  ♻️ 채번규칙 이미 존재 (메뉴 연결 갱신): ${rule.rule_id}`
+          `  ♻️ 채번규칙 이미 존재 (대상 ID): ${rule.rule_id} -> ${newRuleId}`
         );
       } else {
-        // 새 rule_id 생성
-        const originalSuffix = rule.rule_id.includes("_")
-          ? rule.rule_id.replace(/^[^_]*_/, "")
-          : rule.rule_id;
-        const newRuleId = `${targetCompanyCode}_${originalSuffix}`;
-
+        // 새로 복사 필요
         ruleIdMap.set(rule.rule_id, newRuleId);
         originalToNewRuleMap.push({ original: rule.rule_id, new: newRuleId });
         rulesToCopy.push({ ...rule, newRuleId });
+        logger.info(`  📋 채번규칙 복사 예정: ${rule.rule_id} -> ${newRuleId}`);
       }
     }