리포트 템플릿 저장 구현

backend-node/src/controllers/reportController.ts

@@ -302,6 +302,101 @@ export class ReportController {
     }
   }
 
+  /**
+   * 현재 리포트를 템플릿으로 저장
+   * POST /api/admin/reports/:reportId/save-as-template
+   */
+  async saveAsTemplate(req: Request, res: Response, next: NextFunction) {
+    try {
+      const { reportId } = req.params;
+      const { templateNameKor, templateNameEng, description } = req.body;
+      const userId = (req as any).user?.userId || "SYSTEM";
+
+      // 필수 필드 검증
+      if (!templateNameKor) {
+        return res.status(400).json({
+          success: false,
+          message: "템플릿명은 필수입니다.",
+        });
+      }
+
+      const templateId = await reportService.saveAsTemplate(
+        reportId,
+        templateNameKor,
+        templateNameEng,
+        description,
+        userId
+      );
+
+      return res.status(201).json({
+        success: true,
+        data: {
+          templateId,
+        },
+        message: "템플릿이 저장되었습니다.",
+      });
+    } catch (error) {
+      return next(error);
+    }
+  }
+
+  /**
+   * 레이아웃 데이터로 직접 템플릿 생성 (리포트 저장 불필요)
+   * POST /api/admin/reports/templates/create-from-layout
+   */
+  async createTemplateFromLayout(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    try {
+      const {
+        templateNameKor,
+        templateNameEng,
+        templateType,
+        description,
+        layoutConfig,
+        defaultQueries = [],
+      } = req.body;
+      const userId = (req as any).user?.userId || "SYSTEM";
+
+      // 필수 필드 검증
+      if (!templateNameKor) {
+        return res.status(400).json({
+          success: false,
+          message: "템플릿명은 필수입니다.",
+        });
+      }
+
+      if (!layoutConfig) {
+        return res.status(400).json({
+          success: false,
+          message: "레이아웃 설정은 필수입니다.",
+        });
+      }
+
+      const templateId = await reportService.createTemplateFromLayout(
+        templateNameKor,
+        templateNameEng,
+        templateType || "GENERAL",
+        description,
+        layoutConfig,
+        defaultQueries,
+        userId
+      );
+
+      return res.status(201).json({
+        success: true,
+        data: {
+          templateId,
+        },
+        message: "템플릿이 생성되었습니다.",
+      });
+    } catch (error) {
+      return next(error);
+    }
+  }
+
   /**
    * 템플릿 삭제
    * DELETE /api/admin/reports/templates/:templateId