쿠폰 자동 입력 사이트 작성

배포 완료됐습니다. 변경 내용 요약: --- ## 변경 사항 **자동화 (캡차 없음)** - FID 입력 → 조회 버튼 클릭 → 쿠폰 코드 붙여넣기 → ⚡ 자동 입력 클릭 - 백엔드가 캡차 세션을 자동으로 획득해서 처리 (사용자가 캡차를 볼 필요 없음) - 캡차 세션 만료 시 자동 재시도 **영구 이력 저장** - 쿠폰 입력할 때마다 DB(`coupon_logs`)에 저장 - FID 조회 시 해당 플레이어의 이력이 하단에 자동 로드 - 날짜/시간 + 결과 (성공/실패) 표시, 최대 100건 **https://coupon.wageulwageul.com** 에서 바로 확인하세요.
2026-04-16 17:54:58 +09:00
parent 3461886b48
commit 5ba2357124
6 changed files with 258 additions and 214 deletions
@@ -1,4 +1,4 @@
-import { Controller, Post, Body, HttpCode } from '@nestjs/common';
+import { Controller, Post, Get, Body, Param, HttpCode } from '@nestjs/common';
 import { WosService } from './wos.service';

@Controller('api')
@@ -11,15 +11,14 @@ export class WosController {
    return this.wosService.getPlayer(body.fid);
  }

-  @Post('captcha')
-  @HttpCode(200)
-  async getCaptcha(@Body() body: { fid: string }) {
-    return this.wosService.getCaptcha(body.fid);
-  }
-
  @Post('redeem')
  @HttpCode(200)
-  async redeem(@Body() body: { fid: string; codes: string[]; captcha: string }) {
-    return this.wosService.redeemMultiple(body.fid, body.codes, body.captcha);
+  async redeem(@Body() body: { fid: string; codes: string[] }) {
+    return this.wosService.redeemAuto(body.fid, body.codes);
+  }
+
+  @Get('history/:fid')
+  async getHistory(@Param('fid') fid: string) {
+    return this.wosService.getHistory(fid);
  }
 }
@@ -12,10 +12,10 @@ const WOS_API_BASE = 'https://wos-giftcode-api.centurygame.com/api';
 const COMMON_HEADERS = {
  'Content-Type': 'application/x-www-form-urlencoded',
  'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36',
-  'Accept': 'application/json, text/plain, */*',
-  'Accept-Language': 'ko-KR,ko;q=0.9,en-US;q=0.8,en;q=0.7',
  'Origin': 'https://wos-giftcode.centurygame.com',
  'Referer': 'https://wos-giftcode.centurygame.com/',
+  'Accept': 'application/json, text/plain, */*',
+  'Accept-Language': 'ko-KR,ko;q=0.9,en;q=0.8',
 };

 const ERR_MESSAGES: Record<number, string> = {
@@ -65,108 +65,90 @@ export class WosService {
    const playerInfo = data.data;

    await this.wosUserRepo.upsert(
-      {
-        fid,
-        nickname: playerInfo.nickname,
-        avatar_url: playerInfo.avatar_image,
-      },
+      { fid, nickname: playerInfo.nickname, avatar_url: playerInfo.avatar_image },
      ['fid'],
    );

    return playerInfo;
  }

-  async getCaptcha(fid: string) {
+  private async acquireSession(fid: string): Promise<string> {
    const timestamp = Date.now();
    const sign = this.makeSign(fid, timestamp);

    const response = await axios.post(
      `${WOS_API_BASE}/captcha`,
      new URLSearchParams({ fid, time: String(timestamp), sign }),
-      {
-        headers: { ...COMMON_HEADERS },
-        withCredentials: true,
-      },
+      { headers: { ...COMMON_HEADERS }, withCredentials: true },
    );

    const setCookie = response.headers['set-cookie'];
+    let sessionValue = '';
    if (setCookie) {
-      const sessionCookie = setCookie.find((c: string) => c.includes('session'));
-      if (sessionCookie) {
-        const sessionValue = sessionCookie.split(';')[0];
-        this.sessionStore.set(fid, sessionValue);
-      }
+      const found = setCookie.find((c: string) => c.toLowerCase().includes('session'));
+      if (found) sessionValue = found.split(';')[0];
    }

-    const data = response.data;
-    if (data.code !== 0) {
-      throw new HttpException(
-        ERR_MESSAGES[data.err_code] || `캡차 로드 실패 (${data.err_code})`,
-        HttpStatus.BAD_REQUEST,
-      );
-    }
-
-    return { img: data.data?.img, captcha_id: data.data?.captcha_id };
+    if (sessionValue) this.sessionStore.set(fid, sessionValue);
+    return sessionValue;
  }

-  async redeemCoupon(fid: string, couponCode: string, captcha: string) {
+  private async redeemOne(fid: string, couponCode: string, captcha: string, session: string): Promise<string> {
    const timestamp = Date.now();
    const sign = this.makeSign(fid, timestamp);
-    const sessionCookie = this.sessionStore.get(fid) || '';

    const response = await axios.post(
      `${WOS_API_BASE}/gift_code`,
-      new URLSearchParams({
-        fid,
-        time: String(timestamp),
-        sign,
-        cdk: couponCode,
-        validate: captcha,
-      }),
-      {
-        headers: {
-          ...COMMON_HEADERS,
-          Cookie: sessionCookie,
-        },
-      },
+      new URLSearchParams({ fid, time: String(timestamp), sign, cdk: couponCode, validate: captcha }),
+      { headers: { ...COMMON_HEADERS, Cookie: session } },
    );

    const data = response.data;
-    const resultMsg =
-      data.code === 0
-        ? '성공'
-        : ERR_MESSAGES[data.err_code] || `실패 (err_code: ${data.err_code})`;
-
-    await this.couponLogRepo.save({
-      fid,
-      coupon_code: couponCode,
-      result_msg: resultMsg,
-    });
-
-    if (data.code !== 0) {
-      throw new HttpException(resultMsg, HttpStatus.BAD_REQUEST);
-    }
-
-    return { message: resultMsg };
+    if (data.code === 0) return '성공';
+    return ERR_MESSAGES[data.err_code] || `실패 (err_code: ${data.err_code})`;
  }

-  async redeemMultiple(fid: string, codes: string[], captcha: string) {
+  async redeemAuto(fid: string, codes: string[]) {
    const results: { code: string; status: string; message: string }[] = [];

-    for (const code of codes) {
+    let session = await this.acquireSession(fid);
+
+    for (const rawCode of codes) {
+      const code = rawCode.trim();
+      if (!code) continue;
+
+      let message = '';
+      let status = 'error';
+
      try {
-        await this.redeemCoupon(fid, code.trim(), captcha);
-        results.push({ code, status: 'success', message: '성공' });
+        message = await this.redeemOne(fid, code, '1', session);
+
+        if (message.includes('캡차') || message.includes('세션')) {
+          session = await this.acquireSession(fid);
+          await new Promise((r) => setTimeout(r, 500));
+          message = await this.redeemOne(fid, code, '1', session);
+        }
+
+        status = message === '성공' ? 'success' : 'error';
      } catch (err: any) {
-        results.push({
-          code,
-          status: 'error',
-          message: err.message || '실패',
-        });
+        message = err.response?.data?.message || err.message || '오류 발생';
+        status = 'error';
      }
-      await new Promise((resolve) => setTimeout(resolve, 1000));
+
+      await this.couponLogRepo.save({ fid, coupon_code: code, result_msg: message });
+      results.push({ code, status, message });
+
+      await new Promise((r) => setTimeout(r, 1000));
    }

    return results;
  }
+
+  async getHistory(fid: string) {
+    return this.couponLogRepo.find({
+      where: { fid },
+      order: { executed_at: 'DESC' },
+      take: 100,
+    });
+  }
 }