.gitignore

@@ -191,6 +191,3 @@ mcp-task-queue/
 .cursor/rules/multi-agent-tester.mdc
 .cursor/rules/multi-agent-reviewer.mdc
 .cursor/rules/multi-agent-knowledge.mdc
-
-# 파이프라인 회고록 (자동 생성)
-docs/retrospectives/

frontend/components/common/ExcelUploadModal.tsx

@@ -97,23 +97,10 @@ export interface ExcelUploadModalProps {
 interface ColumnMapping {
   excelColumn: string;
   systemColumn: string | null;
+  // 중복 체크 설정 (해당 컬럼을 중복 체크 키로 사용할지)
   checkDuplicate?: boolean;
 }
 
-function flattenCategoryValues(
-  values: Array<{ valueCode: string; valueLabel: string; children?: any[] }>
-): Array<{ valueCode: string; valueLabel: string }> {
-  const result: Array<{ valueCode: string; valueLabel: string }> = [];
-  const traverse = (items: any[]) => {
-    for (const item of items) {
-      result.push({ valueCode: item.valueCode, valueLabel: item.valueLabel });
-      if (item.children?.length > 0) traverse(item.children);
-    }
-  };
-  traverse(values);
-  return result;
-}
-
 export const ExcelUploadModal: React.FC<ExcelUploadModalProps> = ({
   open,
   onOpenChange,
@@ -694,8 +681,12 @@ export const ExcelUploadModal: React.FC<ExcelUploadModalProps> = ({
         const valuesResponse = await getCategoryValues(targetTableName, catCol.systemCol);
         if (!valuesResponse.success || !valuesResponse.data) continue;
 
-        const validValues = flattenCategoryValues(valuesResponse.data as any[]);
+        const validValues = valuesResponse.data as Array<{
+          valueCode: string;
+          valueLabel: string;
+        }>;
 
+        // 유효한 코드와 라벨 Set 생성
         const validCodes = new Set(validValues.map((v) => v.valueCode));
         const validLabels = new Set(validValues.map((v) => v.valueLabel));
         const validLabelsLower = new Set(validValues.map((v) => v.valueLabel.toLowerCase()));

frontend/components/common/MultiTableExcelUploadModal.tsx

@@ -51,20 +51,6 @@ interface ColumnMapping {
   targetColumn: string | null;
 }
 
-function flattenCategoryValues(
-  values: Array<{ valueCode: string; valueLabel: string; children?: any[] }>
-): Array<{ valueCode: string; valueLabel: string }> {
-  const result: Array<{ valueCode: string; valueLabel: string }> = [];
-  const traverse = (items: any[]) => {
-    for (const item of items) {
-      result.push({ valueCode: item.valueCode, valueLabel: item.valueLabel });
-      if (item.children?.length > 0) traverse(item.children);
-    }
-  };
-  traverse(values);
-  return result;
-}
-
 export const MultiTableExcelUploadModal: React.FC<MultiTableExcelUploadModalProps> = ({
   open,
   onOpenChange,
@@ -370,7 +356,10 @@ export const MultiTableExcelUploadModal: React.FC<MultiTableExcelUploadModalProp
           const valuesResponse = await getCategoryValues(level.tableName, catColName);
           if (!valuesResponse.success || !valuesResponse.data) continue;
 
-          const validValues = flattenCategoryValues(valuesResponse.data as any[]);
+          const validValues = valuesResponse.data as Array<{
+            valueCode: string;
+            valueLabel: string;
+          }>;
 
           const validCodes = new Set(validValues.map((v) => v.valueCode));
           const validLabels = new Set(validValues.map((v) => v.valueLabel));