fix:bug

.env.example

@@ -0,0 +1,3 @@
+PORT=3000
+WECHAT_UPSTREAM_BASE_URL=http://your-wechat-server-host:port
+

Dockerfile

@@ -0,0 +1,27 @@
+FROM node:20-alpine AS build
+
+WORKDIR /app
+
+COPY package.json package-lock.json* ./
+
+RUN npm install
+
+COPY tsconfig.json ./tsconfig.json
+COPY src ./src
+
+RUN npm run build
+
+FROM node:20-alpine AS runtime
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+
+COPY --from=build /app/node_modules ./node_modules
+COPY --from=build /app/dist ./dist
+COPY .env.example ./ ./
+
+EXPOSE 3000
+
+CMD [\"node\", \"dist/server.js\"]
+

package.json

@@ -0,0 +1,25 @@
+{
+  "name": "wechat-admin-backend",
+  "version": "1.0.0",
+  "description": "WeChat backend admin service based on 8069 swagger with login support",
+  "main": "dist/server.js",
+  "scripts": {
+    "dev": "ts-node-dev --respawn --transpile-only src/server.ts",
+    "build": "tsc -p tsconfig.json",
+    "start": "node dist/server.js"
+  },
+  "dependencies": {
+    "axios": "^1.7.7",
+    "cors": "^2.8.5",
+    "dotenv": "^16.4.5",
+    "express": "^4.21.2",
+    "morgan": "^1.10.0"
+  },
+  "devDependencies": {
+    "@types/cors": "^2.8.17",
+    "@types/express": "^4.17.21",
+    "@types/morgan": "^1.9.9",
+    "ts-node-dev": "^2.0.0",
+    "typescript": "^5.7.0"
+  }
+}

run-docker.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -e
+
+IMAGE_NAME="wechat-admin-backend"
+CONTAINER_NAME="wechat-admin-backend"
+PORT="${PORT:-3000}"
+
+echo "Building Docker image: ${IMAGE_NAME}..."
+docker build -t "${IMAGE_NAME}" .
+
+echo "Stopping and removing existing container (if any)..."
+if [ "$(docker ps -aq -f name=${CONTAINER_NAME})" ]; then
+  docker rm -f "${CONTAINER_NAME}" >/dev/null 2>&1 || true
+fi
+
+ENV_FILE=".env"
+if [ ! -f "${ENV_FILE}" ]; then
+  echo "Env file ${ENV_FILE} not found, copying from .env.example ..."
+  cp .env.example "${ENV_FILE}"
+fi
+
+echo "Running container ${CONTAINER_NAME} on port ${PORT}..."
+docker run -d \
+  --name "${CONTAINER_NAME}" \
+  --env-file "${ENV_FILE}" \
+  -p "${PORT}:3000" \
+  "${IMAGE_NAME}"
+
+echo "Container started. Health check: curl http://localhost:${PORT}/health"
+

src/server.ts

@@ -0,0 +1,28 @@
+import express from 'express';
+import cors from 'cors';
+import morgan from 'morgan';
+import dotenv from 'dotenv';
+
+import { authRouter } from './wechatAuth';
+
+dotenv.config();
+
+const app = express();
+
+app.use(cors());
+app.use(express.json());
+app.use(morgan('dev'));
+
+app.get('/health', (_req, res) => {
+  res.json({ status: 'ok' });
+});
+
+app.use('/api/auth', authRouter);
+
+const port = process.env.PORT || 3000;
+
+app.listen(port, () => {
+  // eslint-disable-next-line no-console
+  console.log(`WeChat admin backend listening on port ${port}`);
+});
+

src/wechatAuth.ts

@@ -0,0 +1,100 @@
+import express from 'express';
+import axios from 'axios';
+
+const router = express.Router();
+
+const BASE_URL = process.env.WECHAT_UPSTREAM_BASE_URL || 'http://localhost:8080';
+
+router.post('/qrcode', async (req, res) => {
+  const { key, proxy, ipadOrMac, check } = req.body as {
+    key: string;
+    proxy?: string;
+    ipadOrMac?: string;
+    check?: boolean;
+  };
+
+  if (!key) {
+    return res.status(400).json({ error: 'key is required' });
+  }
+
+  try {
+    const response = await axios.post(
+      `${BASE_URL}/login/GetLoginQrCodeNewDirect`,
+      {
+        Proxy: proxy ?? '',
+        IpadOrmac: ipadOrMac ?? '',
+        Check: check ?? false,
+      },
+      { params: { key } },
+    );
+
+    return res.json(response.data);
+  } catch (err) {
+    // eslint-disable-next-line no-console
+    console.error('Error fetching login qrcode', err);
+    return res.status(502).json({ error: 'failed_to_get_qrcode' });
+  }
+});
+
+router.get('/status', async (req, res) => {
+  const { key } = req.query as { key?: string };
+
+  if (!key) {
+    return res.status(400).json({ error: 'key is required' });
+  }
+
+  try {
+    const response = await axios.get(`${BASE_URL}/login/GetLoginStatus`, {
+      params: { key },
+    });
+
+    return res.json(response.data);
+  } catch (err) {
+    // eslint-disable-next-line no-console
+    console.error('Error getting login status', err);
+    return res.status(502).json({ error: 'failed_to_get_status' });
+  }
+});
+
+router.get('/scan-status', async (req, res) => {
+  const { key } = req.query as { key?: string };
+
+  if (!key) {
+    return res.status(400).json({ error: 'key is required' });
+  }
+
+  try {
+    const response = await axios.get(`${BASE_URL}/login/CheckLoginStatus`, {
+      params: { key },
+    });
+
+    return res.json(response.data);
+  } catch (err) {
+    // eslint-disable-next-line no-console
+    console.error('Error checking scan status', err);
+    return res.status(502).json({ error: 'failed_to_check_scan_status' });
+  }
+});
+
+router.post('/logout', async (req, res) => {
+  const { key } = req.body as { key?: string };
+
+  if (!key) {
+    return res.status(400).json({ error: 'key is required' });
+  }
+
+  try {
+    const response = await axios.get(`${BASE_URL}/login/LogOut`, {
+      params: { key },
+    });
+
+    return res.json(response.data);
+  } catch (err) {
+    // eslint-disable-next-line no-console
+    console.error('Error logging out', err);
+    return res.status(502).json({ error: 'failed_to_logout' });
+  }
+});
+
+export const authRouter = router;
+

tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "commonjs",
+    "outDir": "dist",
+    "rootDir": "src",
+    "strict": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "skipLibCheck": true
+  },
+  "include": ["src"]
+}