From ccbb6924c86aa2dd39c5cef219efc3fbdbc3f0b5 Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Mon, 10 Nov 2025 16:32:00 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20writer=20=EC=BB=AC=EB=9F=BC=20=EC=9E=90?=
 =?UTF-8?q?=EB=8F=99=20user=5Fname=20=EB=B3=80=ED=99=98=20=EA=B8=B0?=
 =?UTF-8?q?=EB=8A=A5=20=EC=B6=94=EA=B0=80?=
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- 문제: 테이블 리스트에서 writer 컬럼이 user_id로 표시됨
- 해결:
  1. 백엔드: entityJoinService에서 writer 컬럼 자동 감지
  2. writer 컬럼 발견 시 user_info 테이블과 자동 조인
  3. writer_name 별칭으로 user_name 반환
  4. 프론트엔드: writer 컬럼일 때 writer_name 우선 표시
- 영향:
  - writer 컬럼이 있는 모든 테이블에서 자동으로 작성자명 표시
  - 기존 entity 조인 설정과 충돌 없이 작동
  - column_labels 설정 불필요
---
 .../src/services/entityJoinService.ts         | 33 +++++++++++++++++++
 frontend/components/screen/ScreenDesigner.tsx |  6 ----
 .../table-list/TableListComponent.tsx         |  5 +++
 3 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/backend-node/src/services/entityJoinService.ts b/backend-node/src/services/entityJoinService.ts
index df2823c8..d2db8c9e 100644
--- a/backend-node/src/services/entityJoinService.ts
+++ b/backend-node/src/services/entityJoinService.ts
@@ -49,6 +49,39 @@ export class EntityJoinService {
 
       const joinConfigs: EntityJoinConfig[] = [];
 
+      // 🎯 writer 컬럼 자동 감지 및 조인 설정 추가
+      const tableColumns = await query<{ column_name: string }>(
+        `SELECT column_name 
+         FROM information_schema.columns 
+         WHERE table_name = $1 
+         AND table_schema = 'public'
+         AND column_name = 'writer'`,
+        [tableName]
+      );
+
+      if (tableColumns.length > 0) {
+        logger.info(`✅ writer 컬럼 발견: ${tableName}.writer -> user_info.user_id`);
+        
+        const writerJoinConfig: EntityJoinConfig = {
+          sourceTable: tableName,
+          sourceColumn: "writer",
+          referenceTable: "user_info",
+          referenceColumn: "user_id",
+          displayColumns: ["user_name"],
+          displayColumn: "user_name",
+          aliasColumn: "writer_name",
+          separator: " - ",
+        };
+
+        // 조인 설정 유효성 검증
+        if (await this.validateJoinConfig(writerJoinConfig)) {
+          joinConfigs.push(writerJoinConfig);
+          logger.info(`✅ writer 컬럼 조인 설정 추가됨: writer_name`);
+        } else {
+          logger.warn(`❌ writer 컬럼 조인 설정 검증 실패`);
+        }
+      }
+
       for (const column of entityColumns) {
         logger.info(`🔍 Entity 컬럼 상세 정보:`, {
           column_name: column.column_name,
diff --git a/frontend/components/screen/ScreenDesigner.tsx b/frontend/components/screen/ScreenDesigner.tsx
index 0f3cc9b4..54f26a8d 100644
--- a/frontend/components/screen/ScreenDesigner.tsx
+++ b/frontend/components/screen/ScreenDesigner.tsx
@@ -634,15 +634,9 @@ export default function ScreenDesigner({ selectedScreen, onBackToList }: ScreenD
             }
           }
 
-          console.log("🔍 최종 newComp:", { id: newComp.id, size: newComp.size, path });
           return newComp;
         });
 
-        console.log(
-          "🔍 updatedComponents:",
-          updatedComponents.map((c) => ({ id: c.id, size: c.size })),
-        );
-
         // 🔥 새로운 layout 생성
         const newLayout = { ...prevLayout, components: updatedComponents };
 
diff --git a/frontend/lib/registry/components/table-list/TableListComponent.tsx b/frontend/lib/registry/components/table-list/TableListComponent.tsx
index 30756d09..f6a99536 100644
--- a/frontend/lib/registry/components/table-list/TableListComponent.tsx
+++ b/frontend/lib/registry/components/table-list/TableListComponent.tsx
@@ -1062,6 +1062,11 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     (value: any, column: ColumnConfig, rowData?: Record<string, any>) => {
       if (value === null || value === undefined) return "-";
 
+      // 🎯 writer 컬럼 자동 변환: user_id -> user_name
+      if (column.columnName === "writer" && rowData && rowData.writer_name) {
+        return rowData.writer_name;
+      }
+
       // 🎯 엔티티 컬럼 표시 설정이 있는 경우
       if (column.entityDisplayConfig && rowData) {
         // displayColumns 또는 selectedColumns 둘 다 체크