8 changed files with 93 additions and 207 deletions
--- a/src/app/api/comm-code/route.ts
+++ b/src/app/api/comm-code/route.ts
@ -1,15 +1,12 @@
 import { NextRequest, NextResponse } from 'next/server'
 import { loggerWrapper } from '@/libs/api-wrapper'
 import { prisma } from '@/libs/prisma'
-import { CommonCode } from '@/types/Inquiry'
+import type { CommCode } from '@/types/CommCode'

 async function getCommCode(request: NextRequest): Promise<NextResponse> {
  try {
    const searchParams = request.nextUrl.searchParams
    const headCode = searchParams.get('headCode')
-    if (headCode === 'QNA_CD') {
-      return getQnaCd()
-    }

    // @ts-ignore
    const headCd = await prisma.BC_COMM_H.findFirst({
@ -27,22 +24,23 @@ async function getCommCode(request: NextRequest): Promise<NextResponse> {

    if (headCode === 'SALES_OFFICE_CD') {
      return getSaleOffice(headCd.HEAD_CD)
+    } else {
+      // @ts-ignore
+      const roofMaterials: CommCode[] = await prisma.BC_COMM_L.findMany({
+        where: {
+          HEAD_CD: headCd.HEAD_CD,
+        },
+        select: {
+          HEAD_CD: true,
+          CODE: true,
+          CODE_JP: true,
+        },
+        orderBy: {
+          CODE: 'asc',
+        },
+      })
+      return NextResponse.json(roofMaterials)
    }
-    // @ts-ignore
-    const roofMaterials: CommCode[] = await prisma.BC_COMM_L.findMany({
-      where: {
-        HEAD_CD: headCd.HEAD_CD,
-      },
-      select: {
-        HEAD_CD: true,
-        CODE: true,
-        CODE_JP: true,
-      },
-      orderBy: {
-        CODE: 'asc',
-      },
-    })
-    return NextResponse.json(roofMaterials)
  } catch (error) {
    console.error('❌ 데이터 조회 중 오류가 발생했습니다:', error)
    return NextResponse.json({ error: '데이터 조회 중 오류가 발생했습니다' }, { status: 500 })
@ -66,50 +64,4 @@ const getSaleOffice = async (headCode: string) => {
  return NextResponse.json(commCodeSaleOffice)
 }

-/**
- * @description QNA 공통 코드 조회
- * @returns {CommonCode[]} QNA 공통 코드 목록
- */
-const getQnaCd = async () => {
-  // @ts-ignore
-  const headCdList: { HEAD_CD: string; HEAD_ID: string }[] = await prisma.BC_COMM_H.findMany({
-    where: {
-      OR: [{ HEAD_ID: { in: ['QNA_CLS_LRG_CD'] } }, { HEAD_ID: { in: ['QNA_CLS_MID_CD'] } }, { HEAD_ID: { in: ['QNA_CLS_SML_CD'] } }],
-    },
-    select: {
-      HEAD_CD: true,
-      HEAD_ID: true,
-    },
-  })
-  const result: CommonCode[] = []
-  // @ts-ignore
-  const commCodeQna: CommCode[] = await prisma.BC_COMM_L.findMany({
-    where: {
-      HEAD_CD: {
-        in: headCdList.map((item) => item.HEAD_CD).filter(Boolean),
-      },
-    },
-    select: {
-      HEAD_CD: true,
-      CODE: true,
-      CODE_JP: true,
-      REF_CHR1: true,
-    },
-  })
-  commCodeQna.forEach((item) => {
-    result.push({
-      // @ts-ignore
-      headCd: item.HEAD_CD,
-      // @ts-ignore
-      headId: headCdList.find((headCd) => headCd.HEAD_CD === item.HEAD_CD)?.HEAD_ID ?? '',
-      // @ts-ignore
-      code: item.CODE,
-      // @ts-ignore
-      name: item.CODE_JP,
-      // @ts-ignore
-      refChar1: item.REF_CHR1 ?? '',
-    })
-  })
-  return NextResponse.json(result)
-}
 export const GET = loggerWrapper(getCommCode)
--- a/src/app/api/qna/route.ts
+++ b/src/app/api/qna/route.ts
@ -0,0 +1,45 @@
+import { NextResponse } from 'next/server'
+import axios from 'axios'
+import { loggerWrapper } from '@/libs/api-wrapper'
+import { QnaService } from './service'
+import { ApiError } from 'next/dist/server/api-utils'
+
+/**
+ * @api {GET} /api/qna 문의 유형 목록 조회 API
+ * @apiName GET /api/qna
+ * @apiGroup Qna
+ * @apiDescription 문의 유형 목록 조회 API
+ *
+ * @apiSuccess {Object} data 문의 유형 목록
+ * @apiSuccess {String} data.headCd 문의 유형 헤드 코드
+ * @apiSuccess {String} data.code 문의 유형 코드
+ * @apiSuccess {String} data.codeJp 문의 유형 이름 - 일본어
+ * @apiSuccess {String} data.refChr1 문의 유형 참조 - 유형 상위 구분
+ *
+ * @apiExample {curl} Example usage:
+ *     curl -X GET http://localhost:3000/api/qna
+ *
+ * @apiSuccessExample {json} Success-Response:
+ *     {
+ *       "data": [
+ *         {
+ *           "headCd": "204200",
+ *           "code": "1",
+ *           "codeJp": "1",
+ *           "refChr1": "1"
+ *         }
+ *       ],
+ *       ...
+ *     }
+ */
+async function getCommonCodeListData(): Promise<NextResponse> {
+  const service = new QnaService()
+  const response = await service.tryFunction(() => axios.get(`${process.env.NEXT_PUBLIC_INQUIRY_API_URL}/api/system/commonCodeListData`))
+  if (response instanceof ApiError) {
+    return NextResponse.json({ error: response.message }, { status: response.statusCode })
+  }
+  const result = service.getInquiryTypeList(response.data.apiCommCdList)
+  return NextResponse.json({ data: result })
+}
+
+export const GET = loggerWrapper(getCommonCodeListData)
--- a/src/app/api/qna/save/route.ts
+++ b/src/app/api/qna/save/route.ts
@ -1,4 +1,4 @@
-import axios, { HttpStatusCode } from 'axios'
+import axios from 'axios'
 import { NextResponse } from 'next/server'
 import { loggerWrapper } from '@/libs/api-wrapper'
 import { QnaService } from '../service'
@ -12,9 +12,9 @@ import { cookies } from 'next/headers'
 * @api {POST} /api/qna/save 문의 저장 API
 * @apiName POST /api/qna/save
 * @apiGroup Qna
- * @apiDescription 문의 메일 발송 후 문의 저장 API
+ * @apiDescription 문의 저장 API
 *
- * @apiBody {FormData} formData 문의 저장 요청 파라미터
+ * @apiBody {InquiryRequest} inquiryRequest 문의 저장 요청 파라미터
 *
 * @apiExample {curl} Example usage:
 *     curl -X POST http://localhost:3000/api/qna/save
@ -32,14 +32,9 @@ import { cookies } from 'next/headers'
 async function setQna(request: Request): Promise<NextResponse> {
  const cookieStore = await cookies()
  const session = await getIronSession<SessionData>(cookieStore, sessionOptions)
+
  const service = new QnaService(session)
-
  const formData = await request.formData()
-  const mailResult = await service.sendMail(formData)
-  if (mailResult instanceof ApiError) {
-    return NextResponse.json({ error: mailResult.message }, { status: mailResult.statusCode })
-  }
-
  const result = await service.tryFunction(() =>
    axios.post(`${process.env.NEXT_PUBLIC_INQUIRY_API_URL}/api/qna/save`, formData, {
      headers: {
--- a/src/app/api/qna/service.ts
+++ b/src/app/api/qna/service.ts
@ -1,10 +1,8 @@
 import { SessionData } from '@/types/Auth'
-import { CommonCode, InquiryRequest } from '@/types/Inquiry'
+import { CommonCode } from '@/types/Inquiry'
 import { ERROR_MESSAGE } from '@/hooks/useAlertMsg'
 import { HttpStatusCode } from 'axios'
 import { ApiError } from 'next/dist/server/api-utils'
-import { prisma } from '@/libs/prisma'
-import { sendEmail } from '@/libs/mailer'

 export class QnaService {
  private session?: SessionData
@ -17,7 +15,6 @@ export class QnaService {
   * @returns {ApiError} 에러 객체
   */
  private handleRouteError(error: any): ApiError {
-    if (error === undefined) return new ApiError(HttpStatusCode.InternalServerError, ERROR_MESSAGE.SERVER_ERROR)
    console.error('❌ API ROUTE ERROR : ', error)
    return new ApiError(error.response.status ?? HttpStatusCode.InternalServerError, error.response.data.result.message ?? ERROR_MESSAGE.FETCH_ERROR)
  }
@ -26,13 +23,13 @@ export class QnaService {
   * @param {() => Promise<any>} func 비동기 함수
   * @returns {Promise<ApiError | any>} 에러 객체 또는 함수 결과
   */
-  async tryFunction(func: () => Promise<any>, shouldThrowResult?: boolean): Promise<ApiError | any> {
+  async tryFunction(func: () => Promise<any>, isFile?: boolean): Promise<ApiError | any> {
    if (this.session !== undefined && !this.session?.isLoggedIn) {
      return new ApiError(HttpStatusCode.Unauthorized, ERROR_MESSAGE.UNAUTHORIZED)
    }
    try {
      const response = await func()
-      if (shouldThrowResult) return response
+      if (isFile) return response
      return this.handleResult(response)
    } catch (error) {
      return this.handleRouteError(error)
@ -57,22 +54,12 @@ export class QnaService {
   * @param {string[]} responseList 문의 유형 타입 목록
   * @returns {CommonCode[]} 문의 유형 타입 목록
   */
-  getInquiryTypeList(responseList: any): CommonCode[] {
+  getInquiryTypeList(responseList: string[]): CommonCode[] {
    const codeList: CommonCode[] = []
-    const headCdList: { headCd: string; headId: string }[] = []
-    responseList.apiHeadCdList.forEach((item: any) => {
-      if (item.headId === 'QNA_CLS_LRG_CD' || item.headId === 'QNA_CLS_MID_CD' || item.headId === 'QNA_CLS_SML_CD') {
-        headCdList.push({
-          headCd: item.headCd,
-          headId: item.headId,
-        })
-      }
-    })
-    responseList.apiCommCdList.forEach((item: any) => {
-      if (headCdList.some((headCd) => headCd.headCd === item.headCd)) {
+    responseList.forEach((item: any) => {
+      if (item.headCd === '204200' || item.headCd === '204300' || item.headCd === '204400') {
        codeList.push({
          headCd: item.headCd,
-          headId: headCdList.find((headCd) => headCd.headCd === item.headCd)?.headId ?? '',
          code: item.code,
          name: item.codeJp,
          refChar1: item.refChr1,
@ -99,94 +86,4 @@ export class QnaService {
    })
    return params
  }
-
-  /**
-   * @description 문의 메일 발송
-   * @param {FormData} formData 문의 메일 발송 요청 파라미터 - qnaClsLrgCd, title, contents, files
-   * @returns {ApiError | null} 에러 객체 또는 null
-   */
-  async sendMail(formData: FormData): Promise<ApiError | void> {
-    const receivers: string[] = await this.getReceiver(formData.get('qnaClsLrgCd') as string)
-    if (receivers.length === 0) {
-      return new ApiError(HttpStatusCode.InternalServerError, ERROR_MESSAGE.EMAIL_SEND_ERROR)
-    }
-    const files = formData.getAll('files') as File[]
-    const fileBuffers = await Promise.all(files.map((file) => file.arrayBuffer()))
-
-    const attachments = files.map((file, index) => ({
-      filename: file.name,
-      content: Buffer.from(fileBuffers[index]),
-      contentType: file.type || 'application/octet-stream',
-    }))
-
-    return this.tryFunction(() => {
-      return sendEmail({
-        from: 'test@test.com',
-        to: receivers,
-        subject: `[HANASYS お問い合わせ] ${formData.get('title')}`,
-        content: this.generateEmailContent(formData),
-        attachments: attachments,
-      })
-    }, true)
-  }
-
-  /**
-   * @description 문의 수신자 조회
-   * @param {string} qnaClsLrgCd 문의 유형 대분류 코드
-   * @returns {string[]} 문의 수신자 목록
-   */
-  async getReceiver(qnaClsLrgCd: string): Promise<string[]> {
-    const query = `
-  OPEN SYMMETRIC KEY SYMMETRICKEY DECRYPTION BY CERTIFICATE CERTI_QSPJP;
-  SELECT CONVERT(NVARCHAR(100), DecryptByKey(bu.e_mail)) AS email 
-  FROM BC_USER bu 
-  WHERE bu.user_id IN (
-  SELECT user_id 
-  FROM SY_POLICY_U spu 
-  WHERE policy_cd = (
-    SELECT bcl.ref_chr2 
-    FROM BC_COMM_L bcl 
-    WHERE bcl.head_cd = (SELECT head_cd FROM BC_COMM_H bch WHERE head_id = 'QNA_CLS_MID_CD') 
-      AND bcl.ref_chr1 = '${qnaClsLrgCd}'
-      GROUP BY bcl.ref_chr2
-    )
-  )
-  CLOSE SYMMETRIC KEY SYMMETRICKEY;`
-
-    const receivers: { email: string }[] = await prisma.$queryRawUnsafe(query)
-    return receivers.map((receiver) => receiver.email)
-  }
-
-  /**
-   * @description 문의 이메일 내용 생성
-   * @param {FormData} formData 문의 메일 발송 요청 파라미터 - qnaClsLrgCd, title, contents, files
-   * @returns {string} 문의 이메일 내용
-   */
-  generateEmailContent = (formData: FormData) => `
-   <div>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 15px;">
-      お問い合わせが登録されました。<br/>
-      { QSP > System mgt. > お問い合わせ } でお問い合わせ内容を確認してください。
-    </p>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 3px;">
-      -登録者: <span style="color: #417DDC;">${formData.get('regUserNm')}</span>
-    </p>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 3px;">
-      -販売店ID：
-      <span style="color: #417DDC;">
-        ${formData.get('storeId')}
-      </span>
-    </p>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 15px;">
-      -販売店名:
-      <span style="color: #417DDC;">${this.session?.storeNm ?? ' - '}</span>
-    </p>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59; margin-bottom: 15px;">
-      -お問い合わせ内容:
-    </p>
-    <p style="font-size: 13px; font-weight: 400; color: #2e3a59;">
-      ${formData.get('contents')}
-    </p>
-  </div>
-  `
 }
--- a/src/components/inquiry/RegistForm.tsx
+++ b/src/components/inquiry/RegistForm.tsx
@ -5,7 +5,7 @@ import { useSessionStore } from '@/store/session'
 import { InquiryRequest } from '@/types/Inquiry'
 import { useEffect, useState } from 'react'
 import { useRouter } from 'next/navigation'
-import { CONFIRM_MESSAGE, ERROR_MESSAGE, SUCCESS_MESSAGE, useAlertMsg, WARNING_MESSAGE } from '@/hooks/useAlertMsg'
+import { CONFIRM_MESSAGE, SUCCESS_MESSAGE, useAlertMsg, WARNING_MESSAGE } from '@/hooks/useAlertMsg'
 import { useInquiryFilterStore } from '@/store/inquiryFilterStore'

 export default function RegistForm() {
@ -106,13 +106,9 @@ export default function RegistForm() {
    showConfirm(
      CONFIRM_MESSAGE.SAVE_INQUIRY_CONFIRM,
      async () => {
-        try {
-          const res = await saveInquiry(formData)
-          showSuccessAlert(SUCCESS_MESSAGE.SAVE_SUCCESS)
-          router.push(`/inquiry/${res.qnaNo}`)
-        } catch (error) {
-          showErrorAlert(ERROR_MESSAGE.SERVER_ERROR)
-        }
+        const res = await saveInquiry(formData)
+        showSuccessAlert(SUCCESS_MESSAGE.SAVE_SUCCESS)
+        router.push(`/inquiry/${res.qnaNo}`)
      },
      () => null,
    )
@ -153,7 +149,7 @@ export default function RegistForm() {
                  選択してください
                </option>
                {commonCodeList
-                  .filter((code) => code.headId === 'QNA_CLS_LRG_CD')
+                  .filter((code) => code.headCd === '204200')
                  .map((code) => (
                    <option key={code.code} value={code.code}>
                      {code.name}
@ -161,7 +157,7 @@ export default function RegistForm() {
                  ))}
              </select>
            </div>
-            {commonCodeList.filter((code) => code.refChar1 === inquiryRequest.qnaClsLrgCd).length > 0 && inquiryRequest.qnaClsLrgCd && (
+            {commonCodeList.filter((code) => code.refChar1 === inquiryRequest.qnaClsLrgCd).length > 0 && (
              <div className="data-input mt5">
                <select
                  className="select-form"
@ -183,7 +179,7 @@ export default function RegistForm() {
                </select>
              </div>
            )}
-            {commonCodeList.filter((code) => code.refChar1 === inquiryRequest.qnaClsMidCd).length > 0 && inquiryRequest.qnaClsMidCd && (
+            {commonCodeList.filter((code) => code.refChar1 === inquiryRequest.qnaClsMidCd).length > 0 && (
              <div className="data-input mt5">
                <select
                  className="select-form"
--- a/src/hooks/useInquiry.ts
+++ b/src/hooks/useInquiry.ts
@ -5,7 +5,6 @@ import { useInquiryFilterStore } from '@/store/inquiryFilterStore'
 import { useMemo } from 'react'
 import { useRouter } from 'next/navigation'
 import { useAlertMsg } from '@/hooks/useAlertMsg'
-import { CommCode } from '@/types/CommCode'

 /**
 * @description 문의사항 관련 기능을 제공하는 커스텀 훅
@ -228,12 +227,8 @@ export function useInquiry(
      const isListQuery = false
      const shouldThrowError = false

-      const resp = await tryFunction(
-        () => axiosInstance(null).get<CommonCode[]>('/api/comm-code', { params: { headCode: 'QNA_CD' } }),
-        isListQuery,
-        shouldThrowError,
-      )
-      return resp?.data ?? []
+      const resp = await tryFunction(() => axiosInstance(null).get<{ data: CommonCode[] }>(`/api/qna`), isListQuery, shouldThrowError)
+      return resp.data
    },
    staleTime: Infinity,
    gcTime: Infinity,
@ -247,6 +242,6 @@ export function useInquiry(
    isSavingInquiry,
    saveInquiry,
    downloadFile,
-    commonCodeList: commonCodeList ?? [],
+    commonCodeList: commonCodeList?.data ?? [],
  }
 }
--- a/src/libs/mailer.ts
+++ b/src/libs/mailer.ts
@ -1,7 +1,6 @@
 'use server'

 import nodemailer from 'nodemailer'
-import { Attachment } from 'nodemailer/lib/mailer'

 interface EmailParams {
  from: string
@ -9,10 +8,9 @@ interface EmailParams {
  cc?: string | string[]
  subject: string
  content: string
-  attachments?: Attachment[]
 }

-export async function sendEmail({ from, to, cc, subject, content, attachments }: EmailParams): Promise<void> {
+export async function sendEmail({ from, to, cc, subject, content }: EmailParams): Promise<void> {
  // Create a transporter using SMTP
  const transporter = nodemailer.createTransport({
    host: process.env.SMTP_HOST,
@ -29,7 +27,6 @@ export async function sendEmail({ from, to, cc, subject, content, attachments }:
    cc: cc ? (Array.isArray(cc) ? cc.join(', ') : cc) : undefined,
    subject,
    html: content,
-    attachments: attachments || [],
  }

  try {
@ -40,3 +37,13 @@ export async function sendEmail({ from, to, cc, subject, content, attachments }:
    throw new Error('Failed to send email')
  }
 }
+
+async function sendEmailTest() {
+  await sendEmail({
+    from: 'from@test.com',
+    to: 'test@test.com',
+    cc: 'test2@test.com',
+    subject: 'Test Email',
+    content: '<h1>Hello</h1><p>This is a test email.</p>',
+  })
+}
--- a/src/types/Inquiry.ts
+++ b/src/types/Inquiry.ts
@ -185,7 +185,6 @@ export type InquirySaveResponse = {
 */
 export type CommonCode = {
  headCd: string
-  headId: string
  code: string
  name: string
  refChar1: string