3/25 까지의 대표님 작업사항

1 files changed, 2810 insertions, 0 deletions

diff --git a/lib/rfqs/service.ts b/lib/rfqs/service.ts
new file mode 100644
index 00000000..6e40f0f1
--- /dev/null
+++ b/lib/rfqs/service.ts
@@ -0,0 +1,2810 @@
+// src/lib/tasks/service.ts
+"use server"; // Next.js 서버 액션에서 직접 import하려면 (선택)
+
+import { revalidatePath, revalidateTag, unstable_noStore } from "next/cache";
+import db from "@/db/db";
+
+import { filterColumns } from "@/lib/filter-columns";
+import { unstable_cache } from "@/lib/unstable-cache";
+import { getErrorMessage } from "@/lib/handle-error";
+
+import { GetRfqsSchema, CreateRfqSchema, UpdateRfqSchema, CreateRfqItemSchema, GetMatchedVendorsSchema, GetRfqsForVendorsSchema, UpdateRfqVendorSchema, GetTBESchema, RfqType, GetCBESchema } from "./validations";
+import { asc, desc, ilike, inArray, and, gte, lte, not, or, sql, eq, isNull, ne, isNotNull, count } from "drizzle-orm";
+import path from "path";
+import fs from "fs/promises";
+import { randomUUID } from "crypto";
+import { writeFile, mkdir } from 'fs/promises'
+import { join } from 'path'
+
+import { vendorResponses, vendorResponsesView, Rfq, rfqs, rfqAttachments, rfqItems, RfqWithItems, rfqComments, rfqEvaluations, vendorRfqView, vendorTbeView, rfqsView, vendorResponseAttachments, vendorTechnicalResponses, vendorCbeView, cbeEvaluations, vendorCommercialResponses } from "@/db/schema/rfq";
+import { countRfqs, deleteRfqById, deleteRfqsByIds, getRfqById, groupByStatus, insertRfq, insertRfqItem, selectRfqs, updateRfq, updateRfqs, updateRfqVendor } from "./repository";
+import logger from '@/lib/logger';
+import { vendorPossibleItems, vendors } from "@/db/schema/vendors";
+import { sendEmail } from "../mail/sendEmail";
+import { projects } from "@/db/schema/projects";
+import { items } from "@/db/schema/items";
+import * as z from "zod"
+import { users } from "@/db/schema/users";
+
+
+interface InviteVendorsInput {
+  rfqId: number
+  vendorIds: number[]
+  rfqType: RfqType
+}
+
+/* -----------------------------------------------------
+   1) 조회 관련 
+----------------------------------------------------- */
+
+/**
+ * 복잡한 조건으로 Rfq 목록을 조회 (+ pagination) 하고,
+ * 총 개수에 따라 pageCount를 계산해서 리턴.
+ * Next.js의 unstable_cache를 사용해 일정 시간 캐시.
+ */
+export async function getRfqs(input: GetRfqsSchema) {
+  return unstable_cache(
+    async () => {
+      try {
+        const offset = (input.page - 1) * input.perPage;
+        // const advancedTable = input.flags.includes("advancedTable");
+        const advancedTable = true;
+
+        // advancedTable 모드면 filterColumns()로 where 절 구성
+        const advancedWhere = filterColumns({
+          table: rfqsView,
+          filters: input.filters,
+          joinOperator: input.joinOperator,
+        });
+
+
+        let globalWhere
+        if (input.search) {
+          const s = `%${input.search}%`
+          globalWhere = or(ilike(rfqsView.rfqCode, s), ilike(rfqsView.projectCode, s)
+            , ilike(rfqsView.projectName, s), ilike(rfqsView.dueDate, s), ilike(rfqsView.status, s)
+          )
+          // 필요시 여러 칼럼 OR조건 (status, priority, etc)
+        }
+
+        let rfqTypeWhere;
+        if (input.rfqType) {
+          rfqTypeWhere = eq(rfqsView.rfqType, input.rfqType);
+        }
+
+        let whereConditions = [];
+        if (advancedWhere) whereConditions.push(advancedWhere);
+        if (globalWhere) whereConditions.push(globalWhere);
+        if (rfqTypeWhere) whereConditions.push(rfqTypeWhere);
+
+        // 조건이 있을 때만 and() 사용
+        const finalWhere = whereConditions.length > 0
+          ? and(...whereConditions)
+          : undefined;
+
+        const orderBy =
+          input.sort.length > 0
+            ? input.sort.map((item) =>
+              item.desc ? desc(rfqsView[item.id]) : asc(rfqsView[item.id])
+            )
+            : [asc(rfqsView.createdAt)];
+
+        // 트랜잭션 내부에서 Repository 호출
+        const { data, total } = await db.transaction(async (tx) => {
+          const data = await selectRfqs(tx, {
+            where: finalWhere,
+            orderBy,
+            offset,
+            limit: input.perPage,
+          });
+
+          const total = await countRfqs(tx, finalWhere);
+          return { data, total };
+        });
+
+
+        const pageCount = Math.ceil(total / input.perPage);
+
+
+        return { data, pageCount };
+      } catch (err) {
+        console.error("getRfqs 에러:", err); // 자세한 에러 로깅
+
+        // 에러 발생 시 디폴트
+        return { data: [], pageCount: 0 };
+      }
+    },
+    [JSON.stringify(input)],
+    {
+      revalidate: 3600,
+      tags: [`rfqs-${input.rfqType}`],
+    }
+  )();
+}
+
+/** Status별 개수 */
+export async function getRfqStatusCounts(rfqType: RfqType = RfqType.PURCHASE) {
+  return unstable_cache(
+    async () => {
+      try {
+        const initial: Record<Rfq["status"], number> = {
+          DRAFT: 0,
+          PUBLISHED: 0,
+          EVALUATION: 0,
+          AWARDED: 0,
+        };
+
+        const result = await db.transaction(async (tx) => {
+          // rfqType을 기준으로 필터링 추가
+          const rows = await groupByStatus(tx, rfqType);
+          return rows.reduce<Record<Rfq["status"], number>>((acc, { status, count }) => {
+            acc[status] = count;
+            return acc;
+          }, initial);
+        });
+
+        return result;
+      } catch (err) {
+        return {} as Record<Rfq["status"], number>;
+      }
+    },
+    [`rfq-status-counts-${rfqType}`], // 캐싱 키에 rfqType 추가
+    {
+      revalidate: 3600,
+    }
+  )();
+}
+
+
+
+/* -----------------------------------------------------
+   2) 생성(Create) 
+----------------------------------------------------- */
+
+/**
+ * Rfq 생성 후, (가장 오래된 Rfq 1개) 삭제로
+ * 전체 Rfq 개수를 고정
+ */
+export async function createRfq(input: CreateRfqSchema) {
+
+  console.log(input.createdBy, "input.createdBy")
+
+  unstable_noStore(); // Next.js 서버 액션 캐싱 방지
+  try {
+    await db.transaction(async (tx) => {
+      // 새 Rfq 생성
+      const [newTask] = await insertRfq(tx, {
+        rfqCode: input.rfqCode,
+        projectId: input.projectId || null,
+        description: input.description || null,
+        dueDate: input.dueDate,
+        status: input.status,
+        rfqType: input.rfqType, // rfqType 추가
+        createdBy: input.createdBy,
+      });
+      return newTask;
+    });
+
+    // 캐시 무효화
+    revalidateTag(`rfqs-${input.rfqType}`);
+    revalidateTag(`rfq-status-counts-${input.rfqType}`);
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+/* -----------------------------------------------------
+   3) 업데이트
+----------------------------------------------------- */
+
+/** 단건 업데이트 */
+export async function modifyRfq(input: UpdateRfqSchema & { id: number }) {
+  unstable_noStore();
+  try {
+    const data = await db.transaction(async (tx) => {
+      const [res] = await updateRfq(tx, input.id, {
+        rfqCode: input.rfqCode,
+        projectId: input.projectId || null,
+        dueDate: input.dueDate,
+        status: input.status as "DRAFT" | "PUBLISHED" | "EVALUATION" | "AWARDED",
+        createdBy: input.createdBy,
+      });
+      return res;
+    });
+
+    revalidateTag("rfqs");
+    if (data.status === input.status) {
+      revalidateTag("rfqs-status-counts");
+    }
+
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+export async function modifyRfqs(input: {
+  ids: number[];
+  status?: Rfq["status"];
+  dueDate?: Date
+}) {
+  unstable_noStore();
+  try {
+    const data = await db.transaction(async (tx) => {
+      const [res] = await updateRfqs(tx, input.ids, {
+        status: input.status,
+        dueDate: input.dueDate,
+      });
+      return res;
+    });
+
+    revalidateTag("rfqs");
+    if (data.status === input.status) {
+      revalidateTag("rfq-status-counts");
+    }
+
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+
+/* -----------------------------------------------------
+   4) 삭제
+----------------------------------------------------- */
+
+/** 단건 삭제  */
+export async function removeRfq(input: { id: number }) {
+  unstable_noStore();
+  try {
+    await db.transaction(async (tx) => {
+      // 삭제
+      await deleteRfqById(tx, input.id);
+      // 바로 새 Rfq 생성
+    });
+
+    revalidateTag("rfqs");
+    revalidateTag("rfq-status-counts");
+
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+/** 복수 삭제  */
+export async function removeRfqs(input: { ids: number[] }) {
+  unstable_noStore();
+  try {
+    await db.transaction(async (tx) => {
+      // 삭제
+      await deleteRfqsByIds(tx, input.ids);
+    });
+
+    revalidateTag("rfqs");
+    revalidateTag("rfq-status-counts");
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+// 삭제를 위한 입력 스키마
+const deleteRfqItemSchema = z.object({
+  id: z.number().int(),
+  rfqId: z.number().int(),
+  rfqType: z.nativeEnum(RfqType).default(RfqType.PURCHASE),
+});
+
+type DeleteRfqItemSchema = z.infer<typeof deleteRfqItemSchema>;
+
+/**
+ * RFQ 아이템 삭제 함수
+ */
+export async function deleteRfqItem(input: DeleteRfqItemSchema) {
+  unstable_noStore(); // Next.js 서버 액션 캐싱 방지
+
+  try {
+    // 삭제 작업 수행
+    await db
+      .delete(rfqItems)
+      .where(
+        and(
+          eq(rfqItems.id, input.id),
+          eq(rfqItems.rfqId, input.rfqId)
+        )
+      );
+
+    console.log(`Deleted RFQ item: ${input.id} for RFQ ${input.rfqId}`);
+
+    // 캐시 무효화
+    revalidateTag("rfq-items");
+    revalidateTag(`rfqs-${input.rfqType}`);
+    revalidateTag(`rfq-${input.rfqId}`);
+
+    return { data: null, error: null };
+  } catch (err) {
+    console.error("Error in deleteRfqItem:", err);
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+// createRfqItem 함수 수정 (id 파라미터 추가)
+export async function createRfqItem(input: CreateRfqItemSchema & { id?: number }) {
+  unstable_noStore();
+
+  try {
+    // DB 트랜잭션
+    await db.transaction(async (tx) => {
+      // id가 전달되었으면 해당 id로 업데이트, 그렇지 않으면 기존 로직대로 진행
+      if (input.id) {
+        // 기존 아이템 업데이트
+        await tx
+          .update(rfqItems)
+          .set({
+            description: input.description ?? null,
+            quantity: input.quantity ?? 1,
+            uom: input.uom ?? "",
+            updatedAt: new Date(),
+          })
+          .where(eq(rfqItems.id, input.id));
+
+        console.log(`Updated RFQ item with id: ${input.id}`);
+      } else {
+        // 기존 로직: 같은 itemCode로 이미 존재하는지 확인 후 업데이트/생성
+        const existingItems = await tx
+          .select()
+          .from(rfqItems)
+          .where(
+            and(
+              eq(rfqItems.rfqId, input.rfqId),
+              eq(rfqItems.itemCode, input.itemCode)
+            )
+          );
+
+        if (existingItems.length > 0) {
+          // 이미 존재하는 경우 업데이트
+          const existingItem = existingItems[0];
+          await tx
+            .update(rfqItems)
+            .set({
+              description: input.description ?? null,
+              quantity: input.quantity ?? 1,
+              uom: input.uom ?? "",
+              updatedAt: new Date(),
+            })
+            .where(eq(rfqItems.id, existingItem.id));
+
+          console.log(`Updated existing RFQ item: ${existingItem.id} for RFQ ${input.rfqId}, Item ${input.itemCode}`);
+        } else {
+          // 존재하지 않는 경우 새로 생성
+          const [newItem] = await insertRfqItem(tx, {
+            rfqId: input.rfqId,
+            itemCode: input.itemCode,
+            description: input.description ?? null,
+            quantity: input.quantity ?? 1,
+            uom: input.uom ?? "",
+          });
+
+          console.log(`Created new RFQ item for RFQ ${input.rfqId}, Item ${input.itemCode}`);
+        }
+      }
+    });
+
+    // 캐시 무효화
+    revalidateTag("rfq-items");
+    revalidateTag(`rfqs-${input.rfqType}`);
+    revalidateTag(`rfq-${input.rfqId}`);
+
+    return { data: null, error: null };
+  } catch (err) {
+    console.error("Error in createRfqItem:", err);
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+/**
+ * 서버 액션: 파일 첨부/삭제 처리
+ * @param rfqId                RFQ ID
+ * @param removedExistingIds   기존 첨부 중 삭제된 record ID 배열
+ * @param newFiles             새로 업로드된 파일 (File[]) - Next.js server action에서
+ * @param vendorId             (optional) 업로더가 vendor인지 구분
+ */
+export async function processRfqAttachments(args: {
+  rfqId: number;
+  removedExistingIds?: number[];
+  newFiles?: File[];
+  vendorId?: number | null;
+  rfqType?: RfqType | null;
+}) {
+  const { rfqId, removedExistingIds = [], newFiles = [], vendorId = null } = args;
+
+  try {
+    // 1) 삭제된 기존 첨부: DB + 파일시스템에서 제거
+    if (removedExistingIds.length > 0) {
+      // 1-1) DB에서 filePath 조회
+      const rows = await db
+        .select({
+          id: rfqAttachments.id,
+          filePath: rfqAttachments.filePath
+        })
+        .from(rfqAttachments)
+        .where(inArray(rfqAttachments.id, removedExistingIds));
+
+      // 1-2) DB 삭제
+      await db
+        .delete(rfqAttachments)
+        .where(inArray(rfqAttachments.id, removedExistingIds));
+
+      // 1-3) 파일 삭제
+      for (const row of rows) {
+        // filePath: 예) "/rfq/123/...xyz"
+        const absolutePath = path.join(
+          process.cwd(),
+          "public",
+          row.filePath.replace(/^\/+/, "") // 슬래시 제거
+        );
+        try {
+          await fs.unlink(absolutePath);
+        } catch (err) {
+          console.error("File remove error:", err);
+        }
+      }
+    }
+
+    // 2) 새 파일 업로드
+    if (newFiles.length > 0) {
+      const rfqDir = path.join("public", "rfq", String(rfqId));
+      // 폴더 없으면 생성
+      await fs.mkdir(rfqDir, { recursive: true });
+
+      for (const file of newFiles) {
+        // 2-1) File -> Buffer
+        const ab = await file.arrayBuffer();
+        const buffer = Buffer.from(ab);
+
+        // 2-2) 고유 파일명
+        const uniqueName = `${randomUUID()}-${file.name}`;
+        // 예) "rfq/123/xxx"
+        const relativePath = path.join("rfq", String(rfqId), uniqueName);
+        const absolutePath = path.join("public", relativePath);
+
+        // 2-3) 파일 저장
+        await fs.writeFile(absolutePath, buffer);
+
+        // 2-4) DB Insert
+        await db.insert(rfqAttachments).values({
+          rfqId,
+          vendorId,
+          fileName: file.name,
+          filePath: "/" + relativePath.replace(/\\/g, "/"),
+          // (Windows 경로 대비)
+        });
+      }
+    }
+
+    const [countRow] = await db
+      .select({ cnt: sql<number>`count(*)`.as("cnt") })
+      .from(rfqAttachments)
+      .where(eq(rfqAttachments.rfqId, rfqId));
+
+    const newCount = countRow?.cnt ?? 0;
+
+    // 3) revalidateTag 등 캐시 무효화
+    revalidateTag("rfq-attachments");
+    revalidateTag(`rfqs-${args.rfqType}`)
+
+    return { ok: true, updatedItemCount: newCount };
+  } catch (error) {
+    console.error("processRfqAttachments error:", error);
+    return { ok: false, error: String(error) };
+  }
+}
+
+
+
+export async function fetchRfqAttachments(rfqId: number) {
+  // DB select
+  const rows = await db
+    .select()
+    .from(rfqAttachments)
+    .where(eq(rfqAttachments.rfqId, rfqId))
+
+  // rows: { id, fileName, filePath, createdAt, vendorId, ... }
+  // 필요 없는 필드는 omit하거나 transform 가능
+  return rows.map((row) => ({
+    id: row.id,
+    fileName: row.fileName,
+    filePath: row.filePath,
+    createdAt: row.createdAt, // or string
+    vendorId: row.vendorId,
+    size: undefined, // size를 DB에 저장하지 않았다면
+  }))
+}
+
+export async function fetchRfqItems(rfqId: number) {
+  // DB select
+  const rows = await db
+    .select()
+    .from(rfqItems)
+    .where(eq(rfqItems.rfqId, rfqId))
+
+  // rows: { id, fileName, filePath, createdAt, vendorId, ... }
+  // 필요 없는 필드는 omit하거나 transform 가능
+  return rows.map((row) => ({
+    // id: row.id,
+    itemCode: row.itemCode,
+    description: row.description,
+    quantity: row.quantity,
+    uom: row.uom,
+  }))
+}
+
+export const findRfqById = async (id: number): Promise<RfqWithItems | null> => {
+  try {
+    logger.info({ id }, 'Fetching user by ID');
+    const rfq = await getRfqById(id);
+    if (!rfq) {
+      logger.warn({ id }, 'User not found');
+    } else {
+      logger.debug({ rfq }, 'User fetched successfully');
+    }
+    return rfq;
+  } catch (error) {
+    logger.error({ error }, 'Error fetching user by ID');
+    throw new Error('Failed to fetch user');
+  }
+};
+
+export async function getMatchedVendors(input: GetMatchedVendorsSchema, rfqId: number) {
+  return unstable_cache(
+    async () => {
+      // ─────────────────────────────────────────────────────
+      // 1) rfq_items에서 distinct itemCode
+      // ─────────────────────────────────────────────────────
+      const itemRows = await db
+        .select({ code: rfqItems.itemCode })
+        .from(rfqItems)
+        .where(eq(rfqItems.rfqId, rfqId))
+        .groupBy(rfqItems.itemCode)
+
+      const itemCodes = itemRows.map((r) => r.code)
+      const itemCount = itemCodes.length
+      if (itemCount === 0) {
+        return { data: [], pageCount: 0 }
+      }
+
+      // ─────────────────────────────────────────────────────
+      // 2) vendorPossibleItems에서 모든 itemCodes를 보유한 vendor
+      // ─────────────────────────────────────────────────────
+      const inList = itemCodes.map((c) => `'${c}'`).join(",")
+      const sqlVendorIds = await db.execute(
+        sql`
+          SELECT vpi.vendor_id AS "vendorId"
+          FROM ${vendorPossibleItems} vpi
+          WHERE vpi.item_code IN (${sql.raw(inList)})
+          GROUP BY vpi.vendor_id
+          HAVING COUNT(DISTINCT vpi.item_code) = ${itemCount}
+        `
+      )
+      const vendorIdList = sqlVendorIds.rows.map((row: any) => +row.vendorId)
+      if (vendorIdList.length === 0) {
+        return { data: [], pageCount: 0 }
+      }
+
+      console.log(vendorIdList, "vendorIdList")
+
+      // ─────────────────────────────────────────────────────
+      // 3) 필터/검색/정렬
+      // ─────────────────────────────────────────────────────
+      const offset = ((input.page ?? 1) - 1) * (input.perPage ?? 10)
+      const limit = input.perPage ?? 10
+
+      // (가) 커스텀 필터
+      // 여기서는 "뷰(vendorRfqView)"의 컬럼들에 대해 필터합니다.
+      const advancedWhere = filterColumns({
+        // 테이블이 아니라 "뷰"를 넘길 수도 있고,
+        // 혹은 columns 객체(연결된 모든 컬럼)로 넘겨도 됩니다.
+        table: vendorRfqView,
+        filters: input.filters ?? [],
+        joinOperator: input.joinOperator ?? "and",
+      })
+
+      // (나) 글로벌 검색
+      let globalWhere
+      if (input.search) {
+        const s = `%${input.search}%`
+        globalWhere = or(
+          sql`${vendorRfqView.vendorName} ILIKE ${s}`,
+          sql`${vendorRfqView.vendorCode} ILIKE ${s}`,
+          sql`${vendorRfqView.email} ILIKE ${s}`
+        )
+      }
+
+      // (다) 최종 where
+      // vendorId가 vendorIdList 내에 있어야 하고,
+      // 특정 rfqId(뷰에 담긴 값)도 일치해야 함.
+      const finalWhere = and(
+        inArray(vendorRfqView.vendorId, vendorIdList),
+        eq(vendorRfqView.rfqId, rfqId),
+        advancedWhere,
+        globalWhere
+      )
+
+      // (라) 정렬
+      const orderBy = input.sort?.length
+        ? input.sort.map((s) => {
+          // "column id" -> vendorRfqView.* 중 하나
+          const col = (vendorRfqView as any)[s.id]
+          return s.desc ? desc(col) : asc(col)
+        })
+        : [asc(vendorRfqView.vendorId)]
+
+      // ─────────────────────────────────────────────────────
+      // 4) View에서 데이터 SELECT
+      // ─────────────────────────────────────────────────────
+      const [rows, total] = await db.transaction(async (tx) => {
+        const data = await tx
+          .select({
+            id: vendorRfqView.vendorId,
+            vendorID: vendorRfqView.vendorId,
+            vendorName: vendorRfqView.vendorName,
+            vendorCode: vendorRfqView.vendorCode,
+            address: vendorRfqView.address,
+            country: vendorRfqView.country,
+            email: vendorRfqView.email,
+            website: vendorRfqView.website,
+            vendorStatus: vendorRfqView.vendorStatus,
+            // rfqVendorStatus와 rfqVendorUpdated는 나중에 정확한 데이터로 교체할 예정
+            rfqVendorStatus: vendorRfqView.rfqVendorStatus,
+            rfqVendorUpdated: vendorRfqView.rfqVendorUpdated,
+          })
+          .from(vendorRfqView)
+          .where(finalWhere)
+          .orderBy(...orderBy)
+          .offset(offset)
+          .limit(limit)
+
+        // 총 개수
+        const [{ count }] = await tx
+          .select({ count: sql<number>`count(*)`.as("count") })
+          .from(vendorRfqView)
+          .where(finalWhere)
+
+        return [data, Number(count)]
+      })
+
+
+      // ─────────────────────────────────────────────────────
+      // 4-1) 정확한 rfqVendorStatus와 rfqVendorUpdated 조회
+      // ─────────────────────────────────────────────────────
+      const distinctVendorIds = [...new Set(rows.map((r) => r.id))]
+
+      // vendorResponses 테이블에서 정확한 상태와 업데이트 시간 조회
+      const vendorStatuses = await db
+        .select({
+          vendorId: vendorResponses.vendorId,
+          status: vendorResponses.responseStatus,
+          updatedAt: vendorResponses.updatedAt
+        })
+        .from(vendorResponses)
+        .where(
+          and(
+            inArray(vendorResponses.vendorId, distinctVendorIds),
+            eq(vendorResponses.rfqId, rfqId)
+          )
+        )
+
+      // vendorId별 상태정보 맵 생성
+      const statusMap = new Map<number, { status: string, updatedAt: Date }>()
+      for (const vs of vendorStatuses) {
+        statusMap.set(vs.vendorId, {
+          status: vs.status,
+          updatedAt: vs.updatedAt
+        })
+      }
+
+      // 정확한 상태 정보로 업데이트된 rows 생성
+      const updatedRows = rows.map(row => ({
+        ...row,
+        rfqVendorStatus: statusMap.get(row.id)?.status || null,
+        rfqVendorUpdated: statusMap.get(row.id)?.updatedAt || null
+      }))
+
+      // ─────────────────────────────────────────────────────
+      // 5) 코멘트 조회: 기존과 동일
+      // ─────────────────────────────────────────────────────
+      const commAll = await db
+        .select()
+        .from(rfqComments)
+        .where(
+          and(
+            inArray(rfqComments.vendorId, distinctVendorIds),
+            eq(rfqComments.rfqId, rfqId)
+          )
+        )
+
+      const commByVendorId = new Map<number, any[]>()
+      // 먼저 모든 사용자 ID를 수집
+      const userIds = new Set(commAll.map(c => c.commentedBy));
+      const userIdsArray = Array.from(userIds);
+
+      // Drizzle의 select 메서드를 사용하여 사용자 정보를 가져옴
+      const usersData = await db
+        .select({
+          id: users.id,
+          email: users.email,
+        })
+        .from(users)
+        .where(inArray(users.id, userIdsArray));
+
+      // 사용자 ID를 키로 하는 맵 생성
+      const userMap = new Map();
+      for (const user of usersData) {
+        userMap.set(user.id, user);
+      }
+
+      // 댓글 정보를 벤더 ID별로 그룹화하고, 사용자 이메일 추가
+      for (const c of commAll) {
+        const vid = c.vendorId!
+        if (!commByVendorId.has(vid)) {
+          commByVendorId.set(vid, [])
+        }
+
+        // 사용자 정보 가져오기
+        const user = userMap.get(c.commentedBy);
+        const userEmail = user ? user.email : 'unknown@example.com'; // 사용자를 찾지 못한 경우 기본값 설정
+
+        commByVendorId.get(vid)!.push({
+          id: c.id,
+          commentText: c.commentText,
+          vendorId: c.vendorId,
+          evaluationId: c.evaluationId,
+          createdAt: c.createdAt,
+          commentedBy: c.commentedBy,
+          commentedByEmail: userEmail, // 이메일 추가
+        })
+      }
+      // ─────────────────────────────────────────────────────
+      // 6) rows에 comments 병합
+      // ─────────────────────────────────────────────────────
+      const final = updatedRows.map((row) => ({
+        ...row,
+        comments: commByVendorId.get(row.id) ?? [],
+      }))
+
+      // ─────────────────────────────────────────────────────
+      // 7) 반환
+      // ─────────────────────────────────────────────────────
+      const pageCount = Math.ceil(total / limit)
+      return { data: final, pageCount }
+    },
+    [JSON.stringify({ input, rfqId })],
+    { revalidate: 3600, tags: ["rfq-vendors"] }
+  )()
+}
+
+export async function inviteVendors(input: InviteVendorsInput) {
+  unstable_noStore() // 서버 액션 캐싱 방지
+  try {
+    const { rfqId, vendorIds } = input
+    if (!rfqId || !Array.isArray(vendorIds) || vendorIds.length === 0) {
+      throw new Error("Invalid input")
+    }
+
+    // DB 데이터 준비 및 첨부파일 처리를 위한 트랜잭션
+    const rfqData = await db.transaction(async (tx) => {
+      // 2-A) RFQ 기본 정보 조회
+      const [rfqRow] = await tx
+        .select({
+          rfqCode: rfqsView.rfqCode,
+          description: rfqsView.description,
+          projectCode: rfqsView.projectCode,
+          projectName: rfqsView.projectName,
+          dueDate: rfqsView.dueDate,
+          createdBy: rfqsView.createdBy,
+        })
+        .from(rfqsView)
+        .where(eq(rfqsView.id, rfqId))
+
+      if (!rfqRow) {
+        throw new Error(`RFQ #${rfqId} not found`)
+      }
+
+      // 2-B) 아이템 목록 조회
+      const items = await tx
+        .select({
+          itemCode: rfqItems.itemCode,
+          description: rfqItems.description,
+          quantity: rfqItems.quantity,
+          uom: rfqItems.uom,
+        })
+        .from(rfqItems)
+        .where(eq(rfqItems.rfqId, rfqId))
+
+      // 2-C) 첨부파일 목록 조회
+      const attachRows = await tx
+        .select({
+          id: rfqAttachments.id,
+          fileName: rfqAttachments.fileName,
+          filePath: rfqAttachments.filePath,
+        })
+        .from(rfqAttachments)
+        .where(
+          and(
+            eq(rfqAttachments.rfqId, rfqId),
+            isNull(rfqAttachments.vendorId),
+            isNull(rfqAttachments.evaluationId)
+          )
+        )
+
+      const vendorRows = await tx
+        .select({ id: vendors.id, email: vendors.email })
+        .from(vendors)
+        .where(inArray(vendors.id, vendorIds))
+
+      // NodeMailer attachments 형식 맞추기
+      const attachments = []
+      for (const att of attachRows) {
+        const absolutePath = path.join(process.cwd(), "public", att.filePath.replace(/^\/+/, ""))
+        attachments.push({
+          path: absolutePath,
+          filename: att.fileName,
+        })
+      }
+
+      return { rfqRow, items, vendorRows, attachments }
+    })
+
+    const { rfqRow, items, vendorRows, attachments } = rfqData
+    const baseUrl = process.env.NEXT_PUBLIC_BASE_URL || 'http://3.36.56.124:3000'
+    const loginUrl = `${baseUrl}/en/partners/rfq`
+
+    // 이메일 전송 오류를 기록할 배열
+    const emailErrors = []
+
+    // 각 벤더에 대해 처리
+    for (const v of vendorRows) {
+      if (!v.email) {
+        continue // 이메일 없는 벤더 무시
+      }
+
+      try {
+        // DB 업데이트: 각 벤더 상태 별도 트랜잭션
+        await db.transaction(async (tx) => {
+          // rfq_vendors upsert
+          const existing = await tx
+            .select()
+            .from(vendorResponses)
+            .where(and(eq(vendorResponses.rfqId, rfqId), eq(vendorResponses.vendorId, v.id)))
+
+          if (existing.length > 0) {
+            await tx
+              .update(vendorResponses)
+              .set({
+                responseStatus: "INVITED",
+                updatedAt: new Date(),
+              })
+              .where(eq(vendorResponses.id, existing[0].id))
+          } else {
+            await tx.insert(vendorResponses).values({
+              rfqId,
+              vendorId: v.id,
+              responseStatus: "INVITED",
+            })
+          }
+        })
+
+        // 이메일 발송 (트랜잭션 외부)
+        await sendEmail({
+          to: v.email,
+          subject: `[RFQ ${rfqRow.rfqCode}] You are invited from Samgsung Heavy Industries!`,
+          template: "rfq-invite",
+          context: {
+            language: "en",
+            rfqId,
+            vendorId: v.id,
+            rfqCode: rfqRow.rfqCode,
+            projectCode: rfqRow.projectCode,
+            projectName: rfqRow.projectName,
+            dueDate: rfqRow.dueDate,
+            description: rfqRow.description,
+            items: items.map((it) => ({
+              itemCode: it.itemCode,
+              description: it.description,
+              quantity: it.quantity,
+              uom: it.uom,
+            })),
+            loginUrl
+          },
+          attachments,
+        })
+      } catch (err) {
+        // 개별 벤더 처리 실패 로깅
+        console.error(`Failed to process vendor ${v.id}: ${getErrorMessage(err)}`)
+        emailErrors.push({ vendorId: v.id, error: getErrorMessage(err) })
+        // 계속 진행 (다른 벤더 처리)
+      }
+    }
+
+    // 최종적으로 RFQ 상태 업데이트 (별도 트랜잭션)
+    try {
+      await db.transaction(async (tx) => {
+        await tx
+          .update(rfqs)
+          .set({
+            status: "PUBLISHED",
+            updatedAt: new Date(),
+          })
+          .where(eq(rfqs.id, rfqId))
+
+        console.log(`Updated RFQ #${rfqId} status to PUBLISHED`)
+      })
+
+      // 캐시 무효화
+      revalidateTag("rfq-vendors")
+      revalidateTag("cbe-vendors")
+      revalidateTag("rfqs")
+      revalidateTag(`rfqs-${input.rfqType}`)
+      revalidateTag(`rfq-${rfqId}`)
+
+      // 이메일 오류가 있었는지 확인
+      if (emailErrors.length > 0) {
+        return {
+          error: `일부 벤더에게 이메일 발송 실패 (${emailErrors.length}/${vendorRows.length}), RFQ 상태는 업데이트됨`,
+          emailErrors
+        }
+      }
+
+      return { error: null }
+    } catch (err) {
+      return { error: `RFQ 상태 업데이트 실패: ${getErrorMessage(err)}` }
+    }
+  } catch (err) {
+    return { error: getErrorMessage(err) }
+  }
+}
+
+
+/**
+ * TBE용 평가 데이터 목록 조회
+ */
+export async function getTBE(input: GetTBESchema, rfqId: number) {
+  return unstable_cache(
+    async () => {
+      // 1) 페이징
+      const offset = ((input.page ?? 1) - 1) * (input.perPage ?? 10)
+      const limit = input.perPage ?? 10
+
+      // 2) 고급 필터
+      const advancedWhere = filterColumns({
+        table: vendorTbeView,
+        filters: input.filters ?? [],
+        joinOperator: input.joinOperator ?? "and",
+      })
+
+      // 3) 글로벌 검색
+      let globalWhere
+      if (input.search) {
+        const s = `%${input.search}%`
+        globalWhere = or(
+          sql`${vendorTbeView.vendorName} ILIKE ${s}`,
+          sql`${vendorTbeView.vendorCode} ILIKE ${s}`,
+          sql`${vendorTbeView.email} ILIKE ${s}`
+        )
+      }
+
+      // 4) REJECTED 아니거나 NULL
+      const notRejected = or(
+        ne(vendorTbeView.rfqVendorStatus, "REJECTED"),
+        isNull(vendorTbeView.rfqVendorStatus)
+      )
+
+      // 5) finalWhere
+      const finalWhere = and(
+        eq(vendorTbeView.rfqId, rfqId),
+        notRejected,
+        advancedWhere,
+        globalWhere
+      )
+
+      // 6) 정렬
+      const orderBy = input.sort?.length
+        ? input.sort.map((s) => {
+          const col = (vendorTbeView as any)[s.id]
+          return s.desc ? desc(col) : asc(col)
+        })
+        : [asc(vendorTbeView.vendorId)]
+
+      // 7) 메인 SELECT
+      const [rows, total] = await db.transaction(async (tx) => {
+        const data = await tx
+          .select({
+            // 원하는 컬럼들
+            id: vendorTbeView.vendorId,
+            tbeId: vendorTbeView.tbeId,
+            vendorId: vendorTbeView.vendorId,
+            vendorName: vendorTbeView.vendorName,
+            vendorCode: vendorTbeView.vendorCode,
+            address: vendorTbeView.address,
+            country: vendorTbeView.country,
+            email: vendorTbeView.email,
+            website: vendorTbeView.website,
+            vendorStatus: vendorTbeView.vendorStatus,
+
+            rfqId: vendorTbeView.rfqId,
+            rfqCode: vendorTbeView.rfqCode,
+            projectCode: vendorTbeView.projectCode,
+            projectName: vendorTbeView.projectName,
+            description: vendorTbeView.description,
+            dueDate: vendorTbeView.dueDate,
+
+            rfqVendorStatus: vendorTbeView.rfqVendorStatus,
+            rfqVendorUpdated: vendorTbeView.rfqVendorUpdated,
+
+            tbeResult: vendorTbeView.tbeResult,
+            tbeNote: vendorTbeView.tbeNote,
+            tbeUpdated: vendorTbeView.tbeUpdated,
+          })
+          .from(vendorTbeView)
+          .where(finalWhere)
+          .orderBy(...orderBy)
+          .offset(offset)
+          .limit(limit)
+
+        const [{ count }] = await tx
+          .select({ count: sql<number>`count(*)`.as("count") })
+          .from(vendorTbeView)
+          .where(finalWhere)
+
+        return [data, Number(count)]
+      })
+
+      if (!rows.length) {
+        return { data: [], pageCount: 0 }
+      }
+
+      // 8) Comments 조회
+      const distinctVendorIds = [...new Set(rows.map((r) => r.vendorId))]
+
+      const commAll = await db
+        .select({
+          id: rfqComments.id,
+          commentText: rfqComments.commentText,
+          vendorId: rfqComments.vendorId,
+          evaluationId: rfqComments.evaluationId,
+          createdAt: rfqComments.createdAt,
+          commentedBy: rfqComments.commentedBy,
+          evalType: rfqEvaluations.evalType,
+        })
+        .from(rfqComments)
+        .innerJoin(
+          rfqEvaluations,
+          and(
+            eq(rfqEvaluations.id, rfqComments.evaluationId),
+            eq(rfqEvaluations.evalType, "TBE")
+          )
+        )
+        .where(
+          and(
+            isNotNull(rfqComments.evaluationId),
+            eq(rfqComments.rfqId, rfqId),
+            inArray(rfqComments.vendorId, distinctVendorIds)
+          )
+        )
+
+      // 8-A) vendorId -> comments grouping
+      const commByVendorId = new Map<number, any[]>()
+      for (const c of commAll) {
+        const vid = c.vendorId!
+        if (!commByVendorId.has(vid)) {
+          commByVendorId.set(vid, [])
+        }
+        commByVendorId.get(vid)!.push({
+          id: c.id,
+          commentText: c.commentText,
+          vendorId: c.vendorId,
+          evaluationId: c.evaluationId,
+          createdAt: c.createdAt,
+          commentedBy: c.commentedBy,
+        })
+      }
+
+      // 9) TBE 파일 조회 - vendorResponseAttachments로 대체
+      // Step 1: Get vendorResponses for the rfqId and vendorIds
+      const responsesAll = await db
+        .select({
+          id: vendorResponses.id,
+          vendorId: vendorResponses.vendorId
+        })
+        .from(vendorResponses)
+        .where(
+          and(
+            eq(vendorResponses.rfqId, rfqId),
+            inArray(vendorResponses.vendorId, distinctVendorIds)
+          )
+        );
+
+      // Group responses by vendorId for later lookup
+      const responsesByVendorId = new Map<number, number[]>();
+      for (const resp of responsesAll) {
+        if (!responsesByVendorId.has(resp.vendorId)) {
+          responsesByVendorId.set(resp.vendorId, []);
+        }
+        responsesByVendorId.get(resp.vendorId)!.push(resp.id);
+      }
+
+      // Step 2: Get all responseIds
+      const allResponseIds = responsesAll.map(r => r.id);
+
+      // Step 3: Get technicalResponses for these responseIds
+      const technicalResponsesAll = await db
+        .select({
+          id: vendorTechnicalResponses.id,
+          responseId: vendorTechnicalResponses.responseId
+        })
+        .from(vendorTechnicalResponses)
+        .where(inArray(vendorTechnicalResponses.responseId, allResponseIds));
+
+      // Create mapping from responseId to technicalResponseIds
+      const technicalResponseIdsByResponseId = new Map<number, number[]>();
+      for (const tr of technicalResponsesAll) {
+        if (!technicalResponseIdsByResponseId.has(tr.responseId)) {
+          technicalResponseIdsByResponseId.set(tr.responseId, []);
+        }
+        technicalResponseIdsByResponseId.get(tr.responseId)!.push(tr.id);
+      }
+
+      // Step 4: Get all technicalResponseIds
+      const allTechnicalResponseIds = technicalResponsesAll.map(tr => tr.id);
+
+      // Step 5: Get attachments for these technicalResponseIds
+      const filesAll = await db
+        .select({
+          id: vendorResponseAttachments.id,
+          fileName: vendorResponseAttachments.fileName,
+          filePath: vendorResponseAttachments.filePath,
+          technicalResponseId: vendorResponseAttachments.technicalResponseId,
+          fileType: vendorResponseAttachments.fileType,
+          attachmentType: vendorResponseAttachments.attachmentType,
+          description: vendorResponseAttachments.description,
+          uploadedAt: vendorResponseAttachments.uploadedAt,
+          uploadedBy: vendorResponseAttachments.uploadedBy
+        })
+        .from(vendorResponseAttachments)
+        .where(
+          and(
+            inArray(vendorResponseAttachments.technicalResponseId, allTechnicalResponseIds),
+            isNotNull(vendorResponseAttachments.technicalResponseId)
+          )
+        );
+
+      // Step 6: Create mapping from technicalResponseId to attachments
+      const filesByTechnicalResponseId = new Map<number, any[]>();
+      for (const file of filesAll) {
+        // Skip if technicalResponseId is null (should never happen due to our filter above)
+        if (file.technicalResponseId === null) continue;
+
+        if (!filesByTechnicalResponseId.has(file.technicalResponseId)) {
+          filesByTechnicalResponseId.set(file.technicalResponseId, []);
+        }
+        filesByTechnicalResponseId.get(file.technicalResponseId)!.push({
+          id: file.id,
+          fileName: file.fileName,
+          filePath: file.filePath,
+          fileType: file.fileType,
+          attachmentType: file.attachmentType,
+          description: file.description,
+          uploadedAt: file.uploadedAt,
+          uploadedBy: file.uploadedBy
+        });
+      }
+
+      // Step 7: Create the final filesByVendorId map
+      const filesByVendorId = new Map<number, any[]>();
+      for (const [vendorId, responseIds] of responsesByVendorId.entries()) {
+        filesByVendorId.set(vendorId, []);
+
+        for (const responseId of responseIds) {
+          const technicalResponseIds = technicalResponseIdsByResponseId.get(responseId) || [];
+
+          for (const technicalResponseId of technicalResponseIds) {
+            const files = filesByTechnicalResponseId.get(technicalResponseId) || [];
+            filesByVendorId.get(vendorId)!.push(...files);
+          }
+        }
+      }
+
+      // 10) 최종 합치기
+      const final = rows.map((row) => ({
+        ...row,
+        dueDate: row.dueDate ? new Date(row.dueDate) : null,
+        comments: commByVendorId.get(row.vendorId) ?? [],
+        files: filesByVendorId.get(row.vendorId) ?? [],
+      }))
+
+      const pageCount = Math.ceil(total / limit)
+      return { data: final, pageCount }
+    },
+    [JSON.stringify({ input, rfqId })],
+    {
+      revalidate: 3600,
+      tags: ["tbe-vendors"],
+    }
+  )()
+}
+
+export async function getTBEforVendor(input: GetTBESchema, vendorId: number) {
+  return unstable_cache(
+    async () => {
+      // 1) 페이징
+      const offset = ((input.page ?? 1) - 1) * (input.perPage ?? 10)
+      const limit = input.perPage ?? 10
+
+      // 2) 고급 필터
+      const advancedWhere = filterColumns({
+        table: vendorTbeView,
+        filters: input.filters ?? [],
+        joinOperator: input.joinOperator ?? "and",
+      })
+
+      // 3) 글로벌 검색
+      let globalWhere
+      if (input.search) {
+        const s = `%${input.search}%`
+        globalWhere = or(
+          sql`${vendorTbeView.vendorName} ILIKE ${s}`,
+          sql`${vendorTbeView.vendorCode} ILIKE ${s}`,
+          sql`${vendorTbeView.email} ILIKE ${s}`
+        )
+      }
+
+      // 4) REJECTED 아니거나 NULL
+      const notRejected = or(
+        ne(vendorTbeView.rfqVendorStatus, "REJECTED"),
+        isNull(vendorTbeView.rfqVendorStatus)
+      )
+
+      // 5) finalWhere
+      const finalWhere = and(
+        isNotNull(vendorTbeView.tbeId),
+        eq(vendorTbeView.vendorId, vendorId),
+
+        notRejected,
+        advancedWhere,
+        globalWhere
+      )
+
+      // 6) 정렬
+      const orderBy = input.sort?.length
+        ? input.sort.map((s) => {
+          const col = (vendorTbeView as any)[s.id]
+          return s.desc ? desc(col) : asc(col)
+        })
+        : [asc(vendorTbeView.vendorId)]
+
+      // 7) 메인 SELECT
+      const [rows, total] = await db.transaction(async (tx) => {
+        const data = await tx
+          .select({
+            // 원하는 컬럼들
+            id: vendorTbeView.vendorId,
+            tbeId: vendorTbeView.tbeId,
+            vendorId: vendorTbeView.vendorId,
+            vendorName: vendorTbeView.vendorName,
+            vendorCode: vendorTbeView.vendorCode,
+            address: vendorTbeView.address,
+            country: vendorTbeView.country,
+            email: vendorTbeView.email,
+            website: vendorTbeView.website,
+            vendorStatus: vendorTbeView.vendorStatus,
+
+            rfqId: vendorTbeView.rfqId,
+            rfqCode: vendorTbeView.rfqCode,
+            projectCode: vendorTbeView.projectCode,
+            projectName: vendorTbeView.projectName,
+            description: vendorTbeView.description,
+            dueDate: vendorTbeView.dueDate,
+
+            vendorResponseId: vendorTbeView.vendorResponseId,
+            rfqVendorStatus: vendorTbeView.rfqVendorStatus,
+            rfqVendorUpdated: vendorTbeView.rfqVendorUpdated,
+
+            tbeResult: vendorTbeView.tbeResult,
+            tbeNote: vendorTbeView.tbeNote,
+            tbeUpdated: vendorTbeView.tbeUpdated,
+          })
+          .from(vendorTbeView)
+          .where(finalWhere)
+          .orderBy(...orderBy)
+          .offset(offset)
+          .limit(limit)
+
+        const [{ count }] = await tx
+          .select({ count: sql<number>`count(*)`.as("count") })
+          .from(vendorTbeView)
+          .where(finalWhere)
+
+        return [data, Number(count)]
+      })
+
+      if (!rows.length) {
+        return { data: [], pageCount: 0 }
+      }
+
+      // 8) Comments 조회
+      //    - evaluationId != null && evalType = "TBE"
+      //    - => leftJoin(rfqEvaluations) or innerJoin
+      const distinctVendorIds = [...new Set(rows.map((r) => r.vendorId))]
+      const distinctTbeIds = [...new Set(rows.map((r) => r.tbeId).filter(Boolean))]
+
+      // (A) 조인 방식
+      const commAll = await db
+        .select({
+          id: rfqComments.id,
+          commentText: rfqComments.commentText,
+          vendorId: rfqComments.vendorId,
+          evaluationId: rfqComments.evaluationId,
+          createdAt: rfqComments.createdAt,
+          commentedBy: rfqComments.commentedBy,
+          evalType: rfqEvaluations.evalType, // (optional)
+        })
+        .from(rfqComments)
+        // evalType = 'TBE'
+        .innerJoin(
+          rfqEvaluations,
+          and(
+            eq(rfqEvaluations.id, rfqComments.evaluationId),
+            eq(rfqEvaluations.evalType, "TBE") // ★ TBE만
+          )
+        )
+        .where(
+          and(
+            isNotNull(rfqComments.evaluationId),
+            inArray(rfqComments.vendorId, distinctVendorIds)
+          )
+        )
+
+      // 8-A) vendorId -> comments grouping
+      const commByVendorId = new Map<number, any[]>()
+      for (const c of commAll) {
+        const vid = c.vendorId!
+        if (!commByVendorId.has(vid)) {
+          commByVendorId.set(vid, [])
+        }
+        commByVendorId.get(vid)!.push({
+          id: c.id,
+          commentText: c.commentText,
+          vendorId: c.vendorId,
+          evaluationId: c.evaluationId,
+          createdAt: c.createdAt,
+          commentedBy: c.commentedBy,
+        })
+      }
+
+      // 9) TBE 템플릿 파일 수 조회
+      const templateFiles = await db
+        .select({
+          tbeId: rfqAttachments.evaluationId,
+          fileCount: sql<number>`count(*)`.as("file_count"),
+        })
+        .from(rfqAttachments)
+        .where(
+          and(
+            inArray(rfqAttachments.evaluationId, distinctTbeIds),
+            isNull(rfqAttachments.vendorId),
+            isNull(rfqAttachments.commentId)
+          )
+        )
+        .groupBy(rfqAttachments.evaluationId)
+
+      // tbeId -> fileCount 매핑 - null 체크 추가
+      const templateFileCountMap = new Map<number, number>()
+      for (const tf of templateFiles) {
+        if (tf.tbeId !== null) {
+          templateFileCountMap.set(tf.tbeId, Number(tf.fileCount))
+        }
+      }
+
+      // 10) TBE 응답 파일 확인 (각 tbeId + vendorId 조합에 대해)
+      const tbeResponseFiles = await db
+        .select({
+          tbeId: rfqAttachments.evaluationId,
+          vendorId: rfqAttachments.vendorId,
+          responseFileCount: sql<number>`count(*)`.as("response_file_count"),
+        })
+        .from(rfqAttachments)
+        .where(
+          and(
+            inArray(rfqAttachments.evaluationId, distinctTbeIds),
+            inArray(rfqAttachments.vendorId, distinctVendorIds),
+            isNull(rfqAttachments.commentId)
+          )
+        )
+        .groupBy(rfqAttachments.evaluationId, rfqAttachments.vendorId)
+
+      // tbeId_vendorId -> hasResponse 매핑 - null 체크 추가
+      const tbeResponseMap = new Map<string, number>()
+      for (const rf of tbeResponseFiles) {
+        if (rf.tbeId !== null && rf.vendorId !== null) {
+          const key = `${rf.tbeId}_${rf.vendorId}`
+          tbeResponseMap.set(key, Number(rf.responseFileCount))
+        }
+      }
+
+      // 11) 최종 합치기
+      const final = rows.map((row) => {
+        const tbeId = row.tbeId
+        const vendorId = row.vendorId
+
+        // 템플릿 파일 수
+        const templateFileCount = tbeId !== null ? templateFileCountMap.get(tbeId) || 0 : 0
+
+        // 응답 파일 여부
+        const responseKey = tbeId !== null ? `${tbeId}_${vendorId}` : ""
+        const responseFileCount = responseKey ? tbeResponseMap.get(responseKey) || 0 : 0
+
+        return {
+          ...row,
+          dueDate: row.dueDate ? new Date(row.dueDate) : null,
+          comments: commByVendorId.get(row.vendorId) ?? [],
+          templateFileCount,  // 추가: 템플릿 파일 수
+          hasResponse: responseFileCount > 0,  // 추가: 응답 파일 제출 여부
+        }
+      })
+
+      const pageCount = Math.ceil(total / limit)
+      return { data: final, pageCount }
+    },
+    [JSON.stringify(input), String(vendorId)], // 캐싱 키에 packagesId 추가
+    {
+      revalidate: 3600,
+      tags: [`tbe-vendors-${vendorId}`],
+    }
+  )()
+}
+
+export async function inviteTbeVendorsAction(formData: FormData) {
+  // 캐싱 방지
+  unstable_noStore()
+
+  try {
+    // 1) FormData에서 기본 필드 추출
+    const rfqId = Number(formData.get("rfqId"))
+    const vendorIdsRaw = formData.getAll("vendorIds[]")
+    const vendorIds = vendorIdsRaw.map((id) => Number(id))
+
+
+    // 2) FormData에서 파일들 추출 (multiple)
+    const tbeFiles = formData.getAll("tbeFiles") as File[]
+    if (!rfqId || !vendorIds.length || !tbeFiles.length) {
+      throw new Error("Invalid input or no files attached.")
+    }
+
+    // /public/rfq/[rfqId] 경로
+    const uploadDir = path.join(process.cwd(), "public", "rfq", String(rfqId))
+
+
+    // DB 트랜잭션
+    await db.transaction(async (tx) => {
+      // (A) RFQ 기본 정보 조회
+      const [rfqRow] = await tx
+        .select({
+          rfqCode: vendorResponsesView.rfqCode,
+          description: vendorResponsesView.rfqDescription,
+          projectCode: vendorResponsesView.projectCode,
+          projectName: vendorResponsesView.projectName,
+          dueDate: vendorResponsesView.rfqDueDate,
+          createdBy: vendorResponsesView.rfqCreatedBy,
+        })
+        .from(vendorResponsesView)
+        .where(eq(vendorResponsesView.rfqId, rfqId))
+
+      if (!rfqRow) {
+        throw new Error(`RFQ #${rfqId} not found`)
+      }
+
+      // (B) RFQ 아이템 목록
+      const items = await tx
+        .select({
+          itemCode: rfqItems.itemCode,
+          description: rfqItems.description,
+          quantity: rfqItems.quantity,
+          uom: rfqItems.uom,
+        })
+        .from(rfqItems)
+        .where(eq(rfqItems.rfqId, rfqId))
+
+      // (C) 대상 벤더들
+      const vendorRows = await tx
+        .select({ id: vendors.id, email: vendors.email })
+        .from(vendors)
+        .where(sql`${vendors.id} in (${vendorIds})`)
+
+      // (D) 모든 TBE 파일 저장 & 이후 벤더 초대 처리
+      //     파일은 한 번만 저장해도 되지만, 각 벤더별로 따로 저장/첨부가 필요하다면 루프를 돌려도 됨.
+      //     여기서는 "모든 파일"을 RFQ-DIR에 저장 + "각 벤더"에는 동일 파일 목록을 첨부한다는 예시.
+      const savedFiles = []
+      for (const file of tbeFiles) {
+        const originalName = file.name || "tbe-sheet.xlsx"
+        const savePath = path.join(uploadDir, originalName)
+
+        // 파일 ArrayBuffer → Buffer 변환 후 저장
+        const arrayBuffer = await file.arrayBuffer()
+        fs.writeFile(savePath, Buffer.from(arrayBuffer))
+
+        // 저장 경로 & 파일명 기록
+        savedFiles.push({
+          fileName: originalName,
+          filePath: `/rfq/${rfqId}/${originalName}`, // public 이하 경로
+          absolutePath: savePath,
+        })
+      }
+
+      // (E) 각 벤더별로 TBE 평가 레코드, 초대 처리, 메일 발송
+      for (const v of vendorRows) {
+        if (!v.email) {
+          // 이메일 없는 경우 로직 (스킵 or throw)
+          continue
+        }
+
+        // 1) TBE 평가 레코드 생성
+        const [evalRow] = await tx
+          .insert(rfqEvaluations)
+          .values({
+            rfqId,
+            vendorId: v.id,
+            evalType: "TBE",
+          })
+          .returning({ id: rfqEvaluations.id })
+
+        // 2) rfqAttachments에 저장한 파일들을 기록
+        for (const sf of savedFiles) {
+          await tx.insert(rfqAttachments).values({
+            rfqId,
+            // vendorId: v.id,
+            evaluationId: evalRow.id,
+            fileName: sf.fileName,
+            filePath: sf.filePath,
+          })
+        }
+
+        // 4) 메일 발송
+        const baseUrl = process.env.NEXT_PUBLIC_BASE_URL || 'http://3.36.56.124:3000'
+        const loginUrl = `${baseUrl}/ko/partners/rfq`
+        await sendEmail({
+          to: v.email,
+          subject: `[RFQ ${rfqRow.rfqCode}] You are invited for TBE!`,
+          template: "rfq-invite",
+          context: {
+            language: "en",
+            rfqId,
+            vendorId: v.id,
+
+            rfqCode: rfqRow.rfqCode,
+            projectCode: rfqRow.projectCode,
+            projectName: rfqRow.projectName,
+            dueDate: rfqRow.dueDate,
+            description: rfqRow.description,
+
+            items: items.map((it) => ({
+              itemCode: it.itemCode,
+              description: it.description,
+              quantity: it.quantity,
+              uom: it.uom,
+            })),
+            loginUrl,
+          },
+          attachments: savedFiles.map((sf) => ({
+            path: sf.absolutePath,
+            filename: sf.fileName,
+          })),
+        })
+      }
+
+      // 5) 캐시 무효화
+      revalidateTag("tbe-vendors")
+    })
+
+    // 성공
+    return { error: null }
+  } catch (err) {
+    console.error("[inviteTbeVendorsAction] Error:", err)
+    return { error: getErrorMessage(err) }
+  }
+}
+////partners
+
+
+export async function modifyRfqVendor(input: UpdateRfqVendorSchema) {
+  unstable_noStore();
+  try {
+    const data = await db.transaction(async (tx) => {
+      const [res] = await updateRfqVendor(tx, input.id, {
+        responseStatus: input.status,
+      });
+      return res;
+    });
+
+    revalidateTag("rfqs-vendor");
+    revalidateTag("rfq-vendors");
+
+    return { data: null, error: null };
+  } catch (err) {
+    return { data: null, error: getErrorMessage(err) };
+  }
+}
+
+export async function createRfqCommentWithAttachments(params: {
+  rfqId: number
+  vendorId?: number | null
+  commentText: string
+  commentedBy: number
+  evaluationId?: number | null
+  cbeId?: number | null
+  files?: File[]
+}) {
+  const { rfqId, vendorId, commentText, commentedBy, evaluationId,cbeId, files } = params
+
+
+  // 1) 새로운 코멘트 생성
+  const [insertedComment] = await db
+    .insert(rfqComments)
+    .values({
+      rfqId,
+      vendorId: vendorId || null,
+      commentText,
+      commentedBy,
+      evaluationId: evaluationId || null,
+      cbeId: cbeId || null,
+    })
+    .returning({ id: rfqComments.id, createdAt: rfqComments.createdAt }) // id만 반환하도록
+
+  if (!insertedComment) {
+    throw new Error("Failed to create comment")
+  }
+
+  // 2) 첨부파일 처리
+  if (files && files.length > 0) {
+
+    const rfqDir = path.join(process.cwd(), "public", "rfq", String(rfqId));
+    // 폴더 없으면 생성
+    await fs.mkdir(rfqDir, { recursive: true });
+
+    for (const file of files) {
+      const ab = await file.arrayBuffer();
+      const buffer = Buffer.from(ab);
+
+      // 2-2) 고유 파일명
+      const uniqueName = `${randomUUID()}-${file.name}`;
+      // 예) "rfq/123/xxx"
+      const relativePath = path.join("rfq", String(rfqId), uniqueName);
+      const absolutePath = path.join(process.cwd(), "public", relativePath);
+
+      // 2-3) 파일 저장
+      await fs.writeFile(absolutePath, buffer);
+
+      // DB에 첨부파일 row 생성
+      await db.insert(rfqAttachments).values({
+        rfqId,
+        vendorId: vendorId || null,
+        evaluationId: evaluationId || null,
+        cbeId: cbeId || null,
+        commentId: insertedComment.id, // 새 코멘트와 연결
+        fileName: file.name,
+        filePath: "/" + relativePath.replace(/\\/g, "/"),
+      })
+    }
+  }
+
+  revalidateTag("rfq-vendors");
+
+  return { ok: true, commentId: insertedComment.id, createdAt: insertedComment.createdAt }
+}
+
+export async function fetchRfqAttachmentsbyCommentId(commentId: number) {
+  // DB select
+  const rows = await db
+    .select()
+    .from(rfqAttachments)
+    .where(eq(rfqAttachments.commentId, commentId))
+
+  // rows: { id, fileName, filePath, createdAt, vendorId, ... }
+  // 필요 없는 필드는 omit하거나 transform 가능
+  return rows.map((row) => ({
+    id: row.id,
+    fileName: row.fileName,
+    filePath: row.filePath,
+    createdAt: row.createdAt, // or string
+    vendorId: row.vendorId,
+    evaluationId: row.evaluationId,
+    size: undefined, // size를 DB에 저장하지 않았다면
+  }))
+}
+
+export async function updateRfqComment(params: {
+  commentId: number
+  commentText: string
+}) {
+  const { commentId, commentText } = params
+
+  // 예: 간단한 길이 체크 등 유효성 검사
+  if (!commentText || commentText.trim().length === 0) {
+    throw new Error("Comment text must not be empty.")
+  }
+
+  // DB 업데이트
+  const updatedRows = await db
+    .update(rfqComments)
+    .set({ commentText }) // 필요한 컬럼만 set
+    .where(eq(rfqComments.id, commentId))
+    .returning({ id: rfqComments.id })
+
+  // 혹은 returning 전체(row)를 받아서 확인할 수도 있음
+  if (updatedRows.length === 0) {
+    // 해당 id가 없으면 예외
+    throw new Error("Comment not found or already deleted.")
+  }
+  revalidateTag("rfq-vendors");
+  return { ok: true }
+}
+
+export type Project = {
+  id: number;
+  projectCode: string;
+  projectName: string;
+}
+
+export async function getProjects(): Promise<Project[]> {
+  try {
+    // 트랜잭션을 사용하여 프로젝트 데이터 조회
+    const projectList = await db.transaction(async (tx) => {
+      // 모든 프로젝트 조회
+      const results = await tx
+        .select({
+          id: projects.id,
+          projectCode: projects.code, // 테이블의 실제 컬럼명에 맞게 조정
+          projectName: projects.name, // 테이블의 실제 컬럼명에 맞게 조정
+        })
+        .from(projects)
+        .orderBy(projects.code);
+
+      return results;
+    });
+
+    return projectList;
+  } catch (error) {
+    console.error("프로젝트 목록 가져오기 실패:", error);
+    return []; // 오류 발생 시 빈 배열 반환
+  }
+}
+
+
+// 반환 타입 명시적 정의 - rfqCode가 null일 수 있음을 반영
+export interface BudgetaryRfq {
+  id: number;
+  rfqCode: string | null; // null 허용으로 변경
+  description: string | null;
+  projectId: number | null;
+  projectCode: string | null;
+  projectName: string | null;
+}
+
+interface GetBudgetaryRfqsParams {
+  search?: string;
+  projectId?: number;
+  limit?: number;
+  offset?: number;
+}
+
+type GetBudgetaryRfqsResponse =
+  | { rfqs: BudgetaryRfq[]; totalCount: number; error?: never }
+  | { error: string; rfqs?: never; totalCount: number }
+/**
+ * Budgetary 타입의 RFQ 목록을 가져오는 서버 액션
+ * Purchase RFQ 생성 시 부모 RFQ로 선택할 수 있도록 함
+ * 페이징 및 필터링 기능 포함
+ */
+export async function getBudgetaryRfqs(params: GetBudgetaryRfqsParams = {}): Promise<GetBudgetaryRfqsResponse> {
+  const { search, projectId, limit = 50, offset = 0 } = params;
+  const cacheKey = `budgetary-rfqs-${JSON.stringify(params)}`;
+  return unstable_cache(
+    async () => {
+      try {
+
+        const baseCondition = eq(rfqs.rfqType, RfqType.BUDGETARY);
+
+        let where1
+        // 검색어 조건 추가 (있을 경우)
+        if (search && search.trim()) {
+          const searchTerm = `%${search.trim()}%`;
+          const searchCondition = or(
+            ilike(rfqs.rfqCode, searchTerm),
+            ilike(rfqs.description, searchTerm),
+            ilike(projects.code, searchTerm),
+            ilike(projects.name, searchTerm)
+          );
+          where1 = searchCondition
+        }
+
+        let where2
+        // 프로젝트 ID 조건 추가 (있을 경우)
+        if (projectId) {
+          where2 = eq(rfqs.projectId, projectId);
+        }
+
+        const finalWhere = and(where1, where2, baseCondition)
+
+        // 총 개수 조회
+        const [countResult] = await db
+          .select({ count: count() })
+          .from(rfqs)
+          .leftJoin(projects, eq(rfqs.projectId, projects.id))
+          .where(finalWhere);
+
+        // 실제 데이터 조회
+        const budgetaryRfqs = await db
+          .select({
+            id: rfqs.id,
+            rfqCode: rfqs.rfqCode,
+            description: rfqs.description,
+            projectId: rfqs.projectId,
+            projectCode: projects.code,
+            projectName: projects.name,
+          })
+          .from(rfqs)
+          .leftJoin(projects, eq(rfqs.projectId, projects.id))
+          .where(finalWhere)
+          .orderBy(desc(rfqs.createdAt))
+          .limit(limit)
+          .offset(offset);
+
+        return {
+          rfqs: budgetaryRfqs as BudgetaryRfq[],  // 타입 단언으로 호환성 보장
+          totalCount: Number(countResult?.count) || 0
+        };
+      } catch (error) {
+        console.error("Error fetching budgetary RFQs:", error);
+        return {
+          error: "Failed to fetch budgetary RFQs",
+          totalCount: 0
+        };
+      }
+    },
+    [cacheKey],
+    {
+      revalidate: 60,  // 1분 캐시
+      tags: ["rfqs-budgetary"],
+    }
+  )();
+}
+
+export async function getAllVendors() {
+  // Adjust the query as needed (add WHERE, ORDER, etc.)
+  const allVendors = await db.select().from(vendors)
+  return allVendors
+}
+
+/**
+ * Server action to associate items from an RFQ with a vendor
+ * 
+ * @param rfqId - The ID of the RFQ containing items to associate
+ * @param vendorId - The ID of the vendor to associate items with
+ * @returns Object indicating success or failure
+ */
+export async function addItemToVendors(rfqId: number, vendorIds: number[]) {
+  try {
+    // Input validation
+    if (!vendorIds.length) {
+      return {
+        success: false,
+        error: "No vendors selected"
+      };
+    }
+
+    // 1. Find all itemCodes associated with the given rfqId using select
+    const rfqItemResults = await db
+      .select({ itemCode: rfqItems.itemCode })
+      .from(rfqItems)
+      .where(eq(rfqItems.rfqId, rfqId));
+
+    // Extract itemCodes
+    const itemCodes = rfqItemResults.map(item => item.itemCode);
+
+    if (itemCodes.length === 0) {
+      return {
+        success: false,
+        error: "No items found for this RFQ"
+      };
+    }
+
+    // 2. Find existing vendor-item combinations to avoid duplicates
+    const existingCombinations = await db
+      .select({
+        vendorId: vendorPossibleItems.vendorId,
+        itemCode: vendorPossibleItems.itemCode
+      })
+      .from(vendorPossibleItems)
+      .where(
+        and(
+          inArray(vendorPossibleItems.vendorId, vendorIds),
+          inArray(vendorPossibleItems.itemCode, itemCodes)
+        )
+      );
+
+    // Create a Set of existing combinations for easy lookups
+    const existingSet = new Set();
+    existingCombinations.forEach(combo => {
+      existingSet.add(`${combo.vendorId}-${combo.itemCode}`);
+    });
+
+    // 3. Prepare records to insert (only non-existing combinations)
+    const recordsToInsert = [];
+
+    for (const vendorId of vendorIds) {
+      for (const itemCode of itemCodes) {
+        const key = `${vendorId}-${itemCode}`;
+        if (!existingSet.has(key)) {
+          recordsToInsert.push({
+            vendorId,
+            itemCode,
+            // createdAt and updatedAt will be set by defaultNow()
+          });
+        }
+      }
+    }
+
+    // 4. Bulk insert if there are records to insert
+    let insertedCount = 0;
+    if (recordsToInsert.length > 0) {
+      const result = await db.insert(vendorPossibleItems).values(recordsToInsert);
+      insertedCount = recordsToInsert.length;
+    }
+
+    // 5. Revalidate to refresh data
+    revalidateTag("rfq-vendors");
+
+    // 6. Return success with counts
+    return {
+      success: true,
+      insertedCount,
+      totalPossibleItems: vendorIds.length * itemCodes.length,
+      vendorCount: vendorIds.length,
+      itemCount: itemCodes.length
+    };
+  } catch (error) {
+    console.error("Error adding items to vendors:", error);
+    return {
+      success: false,
+      error: error instanceof Error ? error.message : "Unknown error"
+    };
+  }
+}
+
+/**
+ * 특정 평가에 대한 TBE 템플릿 파일 목록 조회
+ * evaluationId가 일치하고 vendorId가 null인 파일 목록
+ */
+export async function fetchTbeTemplateFiles(evaluationId: number) {
+
+  console.log(evaluationId, "evaluationId")
+  try {
+    const files = await db
+      .select({
+        id: rfqAttachments.id,
+        fileName: rfqAttachments.fileName,
+        filePath: rfqAttachments.filePath,
+        createdAt: rfqAttachments.createdAt,
+      })
+      .from(rfqAttachments)
+      .where(
+        and(
+          isNull(rfqAttachments.commentId),
+          isNull(rfqAttachments.vendorId),
+          eq(rfqAttachments.evaluationId, evaluationId),
+          // eq(rfqAttachments.vendorId, vendorId),
+
+        )
+      )
+
+    return { files, error: null }
+  } catch (error) {
+    console.error("Error fetching TBE template files:", error)
+    return {
+      files: [],
+      error: "템플릿 파일을 가져오는 중 오류가 발생했습니다."
+    }
+  }
+}
+
+/**
+ * 특정 TBE 템플릿 파일 다운로드를 위한 정보 조회
+ */
+export async function getTbeTemplateFileInfo(fileId: number) {
+  try {
+    const file = await db
+      .select({
+        fileName: rfqAttachments.fileName,
+        filePath: rfqAttachments.filePath,
+      })
+      .from(rfqAttachments)
+      .where(eq(rfqAttachments.id, fileId))
+      .limit(1)
+
+    if (!file.length) {
+      return { file: null, error: "파일을 찾을 수 없습니다." }
+    }
+
+    return { file: file[0], error: null }
+  } catch (error) {
+    console.error("Error getting TBE template file info:", error)
+    return {
+      file: null,
+      error: "파일 정보를 가져오는 중 오류가 발생했습니다."
+    }
+  }
+}
+
+/**
+ * TBE 응답 파일 업로드 처리
+ */
+export async function uploadTbeResponseFile(formData: FormData) {
+  try {
+    const file = formData.get("file") as File
+    const rfqId = parseInt(formData.get("rfqId") as string)
+    const vendorId = parseInt(formData.get("vendorId") as string)
+    const evaluationId = parseInt(formData.get("evaluationId") as string)
+    const vendorResponseId = parseInt(formData.get("vendorResponseId") as string)
+
+    if (!file || !rfqId || !vendorId || !evaluationId) {
+      return {
+        success: false,
+        error: "필수 필드가 누락되었습니다."
+      }
+    }
+
+    // 타임스탬프 기반 고유 파일명 생성
+    const timestamp = Date.now()
+    const originalName = file.name
+    const fileExtension = originalName.split(".").pop()
+    const fileName = `${originalName.split(".")[0]}-${timestamp}.${fileExtension}`
+
+    // 업로드 디렉토리 및 경로 정의
+    const uploadDir = join(process.cwd(), "rfq", "tbe-responses")
+
+    // 디렉토리가 없으면 생성
+    try {
+      await mkdir(uploadDir, { recursive: true })
+    } catch (error) {
+      // 이미 존재하면 무시
+    }
+
+    const filePath = join(uploadDir, fileName)
+
+    // 파일을 버퍼로 변환
+    const bytes = await file.arrayBuffer()
+    const buffer = Buffer.from(bytes)
+
+    // 파일을 서버에 저장
+    await writeFile(filePath, buffer)
+
+    // 먼저 vendorTechnicalResponses 테이블에 엔트리 생성
+    const technicalResponse = await db.insert(vendorTechnicalResponses)
+      .values({
+        responseId: vendorResponseId,
+        summary: "TBE 응답 파일 업로드", // 필요에 따라 수정
+        notes: `파일명: ${originalName}`,
+      })
+      .returning({ id: vendorTechnicalResponses.id });
+
+    // 생성된 기술 응답 ID 가져오기
+    const technicalResponseId = technicalResponse[0].id;
+
+    // 파일 정보를 데이터베이스에 저장
+    const dbFilePath = `/rfq/tbe-responses/${fileName}`
+
+    // vendorResponseAttachments 테이블 스키마에 맞게 데이터 삽입
+    await db.insert(vendorResponseAttachments)
+      .values({
+        // 오류 메시지를 기반으로 올바른 필드 이름 사용
+        // 테이블 스키마에 정의된 필드만 포함해야 함
+        responseId: vendorResponseId,
+        technicalResponseId: technicalResponseId,
+        // vendorId와 evaluationId 필드가 테이블에 있다면 포함, 없다면 제거
+        // vendorId: vendorId,
+        // evaluationId: evaluationId,
+        fileName: originalName,
+        filePath: dbFilePath,
+        uploadedAt: new Date(),
+      });
+
+    // 경로 재검증 (캐시된 데이터 새로고침)
+    revalidatePath(`/rfq/${rfqId}/tbe`)
+    revalidateTag(`tbe-vendors-${vendorId}`)
+
+    return {
+      success: true,
+      message: "파일이 성공적으로 업로드되었습니다."
+    }
+  } catch (error) {
+    console.error("Error uploading file:", error)
+    return {
+      success: false,
+      error: "파일 업로드에 실패했습니다."
+    }
+  }
+}
+
+export async function getTbeSubmittedFiles(responseId: number) {
+  try {
+    // First, get the technical response IDs where vendorResponseId matches responseId
+    const technicalResponses = await db
+      .select({
+        id: vendorTechnicalResponses.id,
+      })
+      .from(vendorTechnicalResponses)
+      .where(
+        eq(vendorTechnicalResponses.responseId, responseId)
+      )
+
+    if (technicalResponses.length === 0) {
+      return { files: [], error: null }
+    }
+
+    // Extract the IDs from the result
+    const technicalResponseIds = technicalResponses.map(tr => tr.id)
+
+    // Then get attachments where technicalResponseId matches any of the IDs we found
+    const files = await db
+      .select({
+        id: vendorResponseAttachments.id,
+        fileName: vendorResponseAttachments.fileName,
+        filePath: vendorResponseAttachments.filePath,
+        uploadedAt: vendorResponseAttachments.uploadedAt,
+        fileType: vendorResponseAttachments.fileType,
+        attachmentType: vendorResponseAttachments.attachmentType,
+        description: vendorResponseAttachments.description,
+      })
+      .from(vendorResponseAttachments)
+      .where(
+        inArray(vendorResponseAttachments.technicalResponseId, technicalResponseIds)
+      )
+      .orderBy(vendorResponseAttachments.uploadedAt)
+
+    return { files, error: null }
+  } catch (error) {
+    return { files: [], error: 'Failed to fetch TBE submitted files' }
+  }
+}
+
+
+
+export async function getTbeFilesForVendor(rfqId: number, vendorId: number) {
+  try {
+    // Step 1: Get responseId from vendor_responses table
+    const response = await db
+      .select({
+        id: vendorResponses.id,
+      })
+      .from(vendorResponses)
+      .where(
+        and(
+          eq(vendorResponses.rfqId, rfqId),
+          eq(vendorResponses.vendorId, vendorId)
+        )
+      )
+      .limit(1);
+
+    if (!response || response.length === 0) {
+      return { files: [], error: 'No vendor response found' };
+    }
+
+    const responseId = response[0].id;
+
+    // Step 2: Get the technical response IDs
+    const technicalResponses = await db
+      .select({
+        id: vendorTechnicalResponses.id,
+      })
+      .from(vendorTechnicalResponses)
+      .where(
+        eq(vendorTechnicalResponses.responseId, responseId)
+      );
+
+    if (technicalResponses.length === 0) {
+      return { files: [], error: null };
+    }
+
+    // Extract the IDs from the result
+    const technicalResponseIds = technicalResponses.map(tr => tr.id);
+
+    // Step 3: Get attachments where technicalResponseId matches any of the IDs
+    const files = await db
+      .select({
+        id: vendorResponseAttachments.id,
+        fileName: vendorResponseAttachments.fileName,
+        filePath: vendorResponseAttachments.filePath,
+        uploadedAt: vendorResponseAttachments.uploadedAt,
+        fileType: vendorResponseAttachments.fileType,
+        attachmentType: vendorResponseAttachments.attachmentType,
+        description: vendorResponseAttachments.description,
+      })
+      .from(vendorResponseAttachments)
+      .where(
+        inArray(vendorResponseAttachments.technicalResponseId, technicalResponseIds)
+      )
+      .orderBy(vendorResponseAttachments.uploadedAt);
+
+    return { files, error: null };
+  } catch (error) {
+    return { files: [], error: 'Failed to fetch vendor files' };
+  }
+}
+
+export async function getAllTBE(input: GetTBESchema) {
+  return unstable_cache(
+    async () => {
+      // 1) 페이징
+      const offset = ((input.page ?? 1) - 1) * (input.perPage ?? 10)
+      const limit = input.perPage ?? 10
+
+      // 2) 고급 필터
+      const advancedWhere = filterColumns({
+        table: vendorTbeView,
+        filters: input.filters ?? [],
+        joinOperator: input.joinOperator ?? "and",
+      })
+
+      // 3) 글로벌 검색
+      let globalWhere
+      if (input.search) {
+        const s = `%${input.search}%`
+        globalWhere = or(
+          sql`${vendorTbeView.vendorName} ILIKE ${s}`,
+          sql`${vendorTbeView.vendorCode} ILIKE ${s}`,
+          sql`${vendorTbeView.email} ILIKE ${s}`,
+          sql`${vendorTbeView.rfqCode} ILIKE ${s}`,
+          sql`${vendorTbeView.projectCode} ILIKE ${s}`,
+          sql`${vendorTbeView.projectName} ILIKE ${s}`
+        )
+      }
+
+      // 4) REJECTED 아니거나 NULL
+      const notRejected = or(
+        ne(vendorTbeView.rfqVendorStatus, "REJECTED"),
+        isNull(vendorTbeView.rfqVendorStatus)
+      )
+
+      // 5) rfqType 필터 추가
+      const rfqTypeFilter = input.rfqType ? eq(vendorTbeView.rfqType, input.rfqType) : undefined
+
+      // 6) finalWhere - rfqType 필터 추가
+      const finalWhere = and(
+        notRejected,
+        advancedWhere,
+        globalWhere,
+        rfqTypeFilter // 새로 추가된 rfqType 필터
+      )
+
+      // 6) 정렬
+      const orderBy = input.sort?.length
+        ? input.sort.map((s) => {
+          const col = (vendorTbeView as any)[s.id]
+          return s.desc ? desc(col) : asc(col)
+        })
+        : [desc(vendorTbeView.rfqId), asc(vendorTbeView.vendorId)] // Default sort by newest RFQ first
+
+      // 7) 메인 SELECT
+      const [rows, total] = await db.transaction(async (tx) => {
+        const data = await tx
+          .select({
+            // 원하는 컬럼들
+            id: vendorTbeView.vendorId,
+            tbeId: vendorTbeView.tbeId,
+            vendorId: vendorTbeView.vendorId,
+            vendorName: vendorTbeView.vendorName,
+            vendorCode: vendorTbeView.vendorCode,
+            address: vendorTbeView.address,
+            country: vendorTbeView.country,
+            email: vendorTbeView.email,
+            website: vendorTbeView.website,
+            vendorStatus: vendorTbeView.vendorStatus,
+
+            rfqId: vendorTbeView.rfqId,
+            rfqCode: vendorTbeView.rfqCode,
+            projectCode: vendorTbeView.projectCode,
+            projectName: vendorTbeView.projectName,
+            description: vendorTbeView.description,
+            dueDate: vendorTbeView.dueDate,
+
+            rfqVendorStatus: vendorTbeView.rfqVendorStatus,
+            rfqVendorUpdated: vendorTbeView.rfqVendorUpdated,
+
+            tbeResult: vendorTbeView.tbeResult,
+            tbeNote: vendorTbeView.tbeNote,
+            tbeUpdated: vendorTbeView.tbeUpdated,
+          })
+          .from(vendorTbeView)
+          .where(finalWhere)
+          .orderBy(...orderBy)
+          .offset(offset)
+          .limit(limit)
+
+        const [{ count }] = await tx
+          .select({ count: sql<number>`count(*)`.as("count") })
+          .from(vendorTbeView)
+          .where(finalWhere)
+
+        return [data, Number(count)]
+      })
+
+      if (!rows.length) {
+        return { data: [], pageCount: 0 }
+      }
+
+      // 8) Get distinct rfqIds and vendorIds - filter out nulls
+      const distinctVendorIds = [...new Set(rows.map((r) => r.vendorId).filter(Boolean))] as number[];
+      const distinctRfqIds = [...new Set(rows.map((r) => r.rfqId).filter(Boolean))] as number[];
+
+      // 9) Comments 조회
+      const commentsConditions = [isNotNull(rfqComments.evaluationId)];
+
+      // 배열이 비어있지 않을 때만 조건 추가
+      if (distinctRfqIds.length > 0) {
+        commentsConditions.push(inArray(rfqComments.rfqId, distinctRfqIds));
+      }
+
+      if (distinctVendorIds.length > 0) {
+        commentsConditions.push(inArray(rfqComments.vendorId, distinctVendorIds));
+      }
+
+      const commAll = await db
+        .select({
+          id: rfqComments.id,
+          commentText: rfqComments.commentText,
+          vendorId: rfqComments.vendorId,
+          rfqId: rfqComments.rfqId,
+          evaluationId: rfqComments.evaluationId,
+          createdAt: rfqComments.createdAt,
+          commentedBy: rfqComments.commentedBy,
+          evalType: rfqEvaluations.evalType,
+        })
+        .from(rfqComments)
+        .innerJoin(
+          rfqEvaluations,
+          and(
+            eq(rfqEvaluations.id, rfqComments.evaluationId),
+            eq(rfqEvaluations.evalType, "TBE")
+          )
+        )
+        .where(and(...commentsConditions));
+
+      // 9-A) Create a composite key (rfqId-vendorId) -> comments mapping
+      const commByCompositeKey = new Map<string, any[]>()
+      for (const c of commAll) {
+        if (!c.rfqId || !c.vendorId) continue;
+
+        const compositeKey = `${c.rfqId}-${c.vendorId}`;
+        if (!commByCompositeKey.has(compositeKey)) {
+          commByCompositeKey.set(compositeKey, [])
+        }
+        commByCompositeKey.get(compositeKey)!.push({
+          id: c.id,
+          commentText: c.commentText,
+          vendorId: c.vendorId,
+          evaluationId: c.evaluationId,
+          createdAt: c.createdAt,
+          commentedBy: c.commentedBy,
+        })
+      }
+
+      // 10) Responses 조회
+      const responsesAll = await db
+        .select({
+          id: vendorResponses.id,
+          rfqId: vendorResponses.rfqId,
+          vendorId: vendorResponses.vendorId
+        })
+        .from(vendorResponses)
+        .where(
+          and(
+            inArray(vendorResponses.rfqId, distinctRfqIds),
+            inArray(vendorResponses.vendorId, distinctVendorIds)
+          )
+        );
+
+      // Group responses by rfqId-vendorId composite key
+      const responsesByCompositeKey = new Map<string, number[]>();
+      for (const resp of responsesAll) {
+        const compositeKey = `${resp.rfqId}-${resp.vendorId}`;
+        if (!responsesByCompositeKey.has(compositeKey)) {
+          responsesByCompositeKey.set(compositeKey, []);
+        }
+        responsesByCompositeKey.get(compositeKey)!.push(resp.id);
+      }
+
+      // Get all responseIds
+      const allResponseIds = responsesAll.map(r => r.id);
+
+      // 11) Get technicalResponses for these responseIds
+      const technicalResponsesAll = await db
+        .select({
+          id: vendorTechnicalResponses.id,
+          responseId: vendorTechnicalResponses.responseId
+        })
+        .from(vendorTechnicalResponses)
+        .where(inArray(vendorTechnicalResponses.responseId, allResponseIds));
+
+      // Create mapping from responseId to technicalResponseIds
+      const technicalResponseIdsByResponseId = new Map<number, number[]>();
+      for (const tr of technicalResponsesAll) {
+        if (!technicalResponseIdsByResponseId.has(tr.responseId)) {
+          technicalResponseIdsByResponseId.set(tr.responseId, []);
+        }
+        technicalResponseIdsByResponseId.get(tr.responseId)!.push(tr.id);
+      }
+
+      // Get all technicalResponseIds
+      const allTechnicalResponseIds = technicalResponsesAll.map(tr => tr.id);
+
+      // 12) Get attachments for these technicalResponseIds
+      const filesAll = await db
+        .select({
+          id: vendorResponseAttachments.id,
+          fileName: vendorResponseAttachments.fileName,
+          filePath: vendorResponseAttachments.filePath,
+          technicalResponseId: vendorResponseAttachments.technicalResponseId,
+          fileType: vendorResponseAttachments.fileType,
+          attachmentType: vendorResponseAttachments.attachmentType,
+          description: vendorResponseAttachments.description,
+          uploadedAt: vendorResponseAttachments.uploadedAt,
+          uploadedBy: vendorResponseAttachments.uploadedBy
+        })
+        .from(vendorResponseAttachments)
+        .where(
+          and(
+            inArray(vendorResponseAttachments.technicalResponseId, allTechnicalResponseIds),
+            isNotNull(vendorResponseAttachments.technicalResponseId)
+          )
+        );
+
+      // Create mapping from technicalResponseId to attachments
+      const filesByTechnicalResponseId = new Map<number, any[]>();
+      for (const file of filesAll) {
+        if (file.technicalResponseId === null) continue;
+
+        if (!filesByTechnicalResponseId.has(file.technicalResponseId)) {
+          filesByTechnicalResponseId.set(file.technicalResponseId, []);
+        }
+        filesByTechnicalResponseId.get(file.technicalResponseId)!.push({
+          id: file.id,
+          fileName: file.fileName,
+          filePath: file.filePath,
+          fileType: file.fileType,
+          attachmentType: file.attachmentType,
+          description: file.description,
+          uploadedAt: file.uploadedAt,
+          uploadedBy: file.uploadedBy
+        });
+      }
+
+      // 13) Create the final filesByCompositeKey map
+      const filesByCompositeKey = new Map<string, any[]>();
+
+      for (const [compositeKey, responseIds] of responsesByCompositeKey.entries()) {
+        filesByCompositeKey.set(compositeKey, []);
+
+        for (const responseId of responseIds) {
+          const technicalResponseIds = technicalResponseIdsByResponseId.get(responseId) || [];
+
+          for (const technicalResponseId of technicalResponseIds) {
+            const files = filesByTechnicalResponseId.get(technicalResponseId) || [];
+            filesByCompositeKey.get(compositeKey)!.push(...files);
+          }
+        }
+      }
+
+      // 14) 최종 합치기
+      const final = rows.map((row) => {
+        const compositeKey = `${row.rfqId}-${row.vendorId}`;
+
+        return {
+          ...row,
+          dueDate: row.dueDate ? new Date(row.dueDate) : null,
+          comments: commByCompositeKey.get(compositeKey) ?? [],
+          files: filesByCompositeKey.get(compositeKey) ?? [],
+        };
+      })
+
+      const pageCount = Math.ceil(total / limit)
+      return { data: final, pageCount }
+    },
+    [JSON.stringify(input)],
+    {
+      revalidate: 3600,
+      tags: ["all-tbe-vendors"],
+    }
+  )()
+}
+
+
+
+
+
+export async function getCBE(input: GetCBESchema, rfqId: number) {
+  return unstable_cache(
+    async () => {
+      // [1] 페이징
+      const offset = ((input.page ?? 1) - 1) * (input.perPage ?? 10);
+      const limit = input.perPage ?? 10;
+
+      // [2] 고급 필터
+      const advancedWhere = filterColumns({
+        table: vendorCbeView,
+        filters: input.filters ?? [],
+        joinOperator: input.joinOperator ?? "and",
+      });
+
+      // [3] 글로벌 검색
+      let globalWhere;
+      if (input.search) {
+        const s = `%${input.search}%`;
+        globalWhere = or(
+          sql`${vendorCbeView.vendorName} ILIKE ${s}`,
+          sql`${vendorCbeView.vendorCode} ILIKE ${s}`,
+          sql`${vendorCbeView.email} ILIKE ${s}`
+        );
+      }
+
+      // [4] REJECTED 아니거나 NULL
+      const notRejected = or(
+        ne(vendorCbeView.rfqVendorStatus, "REJECTED"),
+        isNull(vendorCbeView.rfqVendorStatus)
+      );
+
+      // [5] 최종 where
+      const finalWhere = and(
+        eq(vendorCbeView.rfqId, rfqId),
+        notRejected,
+        advancedWhere,
+        globalWhere
+      );
+
+      // [6] 정렬
+      const orderBy = input.sort?.length
+        ? input.sort.map((s) => {
+          // vendor_cbe_view 컬럼 중 정렬 대상이 되는 것만 매핑
+          const col = (vendorCbeView as any)[s.id];
+          return s.desc ? desc(col) : asc(col);
+        })
+        : [asc(vendorCbeView.vendorId)];
+
+      // [7] 메인 SELECT
+      const [rows, total] = await db.transaction(async (tx) => {
+        const data = await tx
+          .select({
+            // 필요한 컬럼만 추출
+            id: vendorCbeView.vendorId,
+            cbeId: vendorCbeView.cbeId,
+            vendorId: vendorCbeView.vendorId,
+            vendorName: vendorCbeView.vendorName,
+            vendorCode: vendorCbeView.vendorCode,
+            address: vendorCbeView.address,
+            country: vendorCbeView.country,
+            email: vendorCbeView.email,
+            website: vendorCbeView.website,
+            vendorStatus: vendorCbeView.vendorStatus,
+
+            rfqId: vendorCbeView.rfqId,
+            rfqCode: vendorCbeView.rfqCode,
+            projectCode: vendorCbeView.projectCode,
+            projectName: vendorCbeView.projectName,
+            description: vendorCbeView.description,
+            dueDate: vendorCbeView.dueDate,
+
+            rfqVendorStatus: vendorCbeView.rfqVendorStatus,
+            rfqVendorUpdated: vendorCbeView.rfqVendorUpdated,
+
+            cbeResult: vendorCbeView.cbeResult,
+            cbeNote: vendorCbeView.cbeNote,
+            cbeUpdated: vendorCbeView.cbeUpdated,
+
+            // 상업평가 정보
+            totalCost: vendorCbeView.totalCost,
+            currency: vendorCbeView.currency,
+            paymentTerms: vendorCbeView.paymentTerms,
+            incoterms: vendorCbeView.incoterms,
+            deliverySchedule: vendorCbeView.deliverySchedule,
+          })
+          .from(vendorCbeView)
+          .where(finalWhere)
+          .orderBy(...orderBy)
+          .offset(offset)
+          .limit(limit);
+
+        const [{ count }] = await tx
+          .select({ count: sql<number>`count(*)`.as("count") })
+          .from(vendorCbeView)
+          .where(finalWhere);
+
+        return [data, Number(count)];
+      });
+
+      if (!rows.length) {
+        return { data: [], pageCount: 0 };
+      }
+
+      // [8] Comments 조회
+      // TBE 에서는 rfqComments + rfqEvaluations(evalType="TBE") 를 조인했지만,
+      // CBE는 cbeEvaluations 또는 evalType="CBE"를 기준으로 바꾸면 됩니다.
+      // 만약 cbeEvaluations.id 를 evaluationId 로 참조한다면 아래와 같이 innerJoin:
+      const distinctVendorIds = [...new Set(rows.map((r) => r.vendorId))];
+
+      const commAll = await db
+        .select({
+          id: rfqComments.id,
+          commentText: rfqComments.commentText,
+          vendorId: rfqComments.vendorId,
+          evaluationId: rfqComments.evaluationId,
+          createdAt: rfqComments.createdAt,
+          commentedBy: rfqComments.commentedBy,
+          // cbeEvaluations에는 evalType 컬럼이 별도로 없을 수도 있음(프로젝트 구조에 맞게 수정)
+          // evalType: cbeEvaluations.evalType,
+        })
+        .from(rfqComments)
+        .innerJoin(
+          cbeEvaluations,
+          eq(cbeEvaluations.id, rfqComments.evaluationId)
+        )
+        .where(
+          and(
+            isNotNull(rfqComments.evaluationId),
+            eq(rfqComments.rfqId, rfqId),
+            inArray(rfqComments.vendorId, distinctVendorIds)
+          )
+        );
+
+      // vendorId -> comments grouping
+      const commByVendorId = new Map<number, any[]>();
+      for (const c of commAll) {
+        const vid = c.vendorId!;
+        if (!commByVendorId.has(vid)) {
+          commByVendorId.set(vid, []);
+        }
+        commByVendorId.get(vid)!.push({
+          id: c.id,
+          commentText: c.commentText,
+          vendorId: c.vendorId,
+          evaluationId: c.evaluationId,
+          createdAt: c.createdAt,
+          commentedBy: c.commentedBy,
+        });
+      }
+
+      // [9] CBE 파일 조회 (프로젝트에 따라 구조가 달라질 수 있음)
+      //   - TBE는 vendorTechnicalResponses 기준
+      //   - CBE는 vendorCommercialResponses(가정) 등이 있을 수 있음
+      //   - 여기서는 예시로 "동일한 vendorResponses + vendorResponseAttachments" 라고 가정
+      // Step 1: vendorResponses 가져오기 (rfqId + vendorIds)
+      const responsesAll = await db
+        .select({
+          id: vendorResponses.id,
+          vendorId: vendorResponses.vendorId,
+        })
+        .from(vendorResponses)
+        .where(
+          and(
+            eq(vendorResponses.rfqId, rfqId),
+            inArray(vendorResponses.vendorId, distinctVendorIds)
+          )
+        );
+
+      // Group responses by vendorId
+      const responsesByVendorId = new Map<number, number[]>();
+      for (const resp of responsesAll) {
+        if (!responsesByVendorId.has(resp.vendorId)) {
+          responsesByVendorId.set(resp.vendorId, []);
+        }
+        responsesByVendorId.get(resp.vendorId)!.push(resp.id);
+      }
+
+      // Step 2: responseIds
+      const allResponseIds = responsesAll.map((r) => r.id);
+
+
+      const commercialResponsesAll = await db
+        .select({
+          id: vendorCommercialResponses.id,
+          responseId: vendorCommercialResponses.responseId,
+        })
+        .from(vendorCommercialResponses)
+        .where(inArray(vendorCommercialResponses.responseId, allResponseIds));
+
+      const commercialResponseIdsByResponseId = new Map<number, number[]>();
+      for (const cr of commercialResponsesAll) {
+        if (!commercialResponseIdsByResponseId.has(cr.responseId)) {
+          commercialResponseIdsByResponseId.set(cr.responseId, []);
+        }
+        commercialResponseIdsByResponseId.get(cr.responseId)!.push(cr.id);
+      }
+
+      const allCommercialResponseIds = commercialResponsesAll.map((cr) => cr.id);
+
+
+      // 여기서는 예시로 TBE와 마찬가지로 vendorResponseAttachments를
+      // 직접 responseId로 관리한다고 가정(혹은 commercialResponseId로 연결)
+      // Step 3: vendorResponseAttachments 조회
+      const filesAll = await db
+        .select({
+          id: vendorResponseAttachments.id,
+          fileName: vendorResponseAttachments.fileName,
+          filePath: vendorResponseAttachments.filePath,
+          responseId: vendorResponseAttachments.responseId,
+          fileType: vendorResponseAttachments.fileType,
+          attachmentType: vendorResponseAttachments.attachmentType,
+          description: vendorResponseAttachments.description,
+          uploadedAt: vendorResponseAttachments.uploadedAt,
+          uploadedBy: vendorResponseAttachments.uploadedBy,
+        })
+        .from(vendorResponseAttachments)
+        .where(
+          and(
+            inArray(vendorResponseAttachments.responseId, allCommercialResponseIds),
+            isNotNull(vendorResponseAttachments.responseId)
+          )
+        );
+
+      // Step 4: responseId -> files
+      const filesByResponseId = new Map<number, any[]>();
+      for (const file of filesAll) {
+        const rid = file.responseId!;
+        if (!filesByResponseId.has(rid)) {
+          filesByResponseId.set(rid, []);
+        }
+        filesByResponseId.get(rid)!.push({
+          id: file.id,
+          fileName: file.fileName,
+          filePath: file.filePath,
+          fileType: file.fileType,
+          attachmentType: file.attachmentType,
+          description: file.description,
+          uploadedAt: file.uploadedAt,
+          uploadedBy: file.uploadedBy,
+        });
+      }
+
+      // Step 5: vendorId -> files
+      const filesByVendorId = new Map<number, any[]>();
+      for (const [vendorId, responseIds] of responsesByVendorId.entries()) {
+        filesByVendorId.set(vendorId, []);
+        for (const responseId of responseIds) {
+          const files = filesByResponseId.get(responseId) || [];
+          filesByVendorId.get(vendorId)!.push(...files);
+        }
+      }
+
+      // [10] 최종 데이터 합치기
+      const final = rows.map((row) => ({
+        ...row,
+        dueDate: row.dueDate ? new Date(row.dueDate) : null,
+        comments: commByVendorId.get(row.vendorId) ?? [],
+        files: filesByVendorId.get(row.vendorId) ?? [],
+      }));
+
+      const pageCount = Math.ceil(total / limit);
+      return { data: final, pageCount };
+    },
+    // 캐싱 키 & 옵션
+    [JSON.stringify({ input, rfqId })],
+    {
+      revalidate: 3600,
+      tags: ["cbe-vendors"],
+    }
+  )();
+}
\ No newline at end of file