First Commit

server.js

@@ -0,0 +1,98 @@
+const express = require('express');
+const cors = require('cors');
+const helmet = require('helmet');
+const fs = require('fs');
+const http = require('http');
+const https = require('https');
+const morgan = require('morgan');
+const logger = require('./src/utils/logger');
+
+require('dotenv').config();
+
+const ormService = require('./src/services/ormService');
+const mailService = require('./src/services/mailService');
+const upload = require('./src/services/uploadService');
+
+const app = express();
+
+// 整合 Morgan 到 Winston
+app.use(morgan('combined', { 
+    stream: { write: message => logger.info(message.trim()) } 
+}));
+
+// --- Middleware ---
+const corsOptions = {
+  origin: [
+    'https://app.gex.com.tw',  // 您的正式環境前端
+    'http://localhost:3000'    // 本地開發測試用
+  ],
+  methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
+  allowedHeaders: ['Content-Type', 'Authorization', 'token'], // 確保 token 能被傳送
+  credentials: true, // 如果需要帶 Cookie
+  optionsSuccessStatus: 200 
+};
+
+app.use(cors(corsOptions));
+
+app.use(helmet());
+app.use(express.json({ limit: '100mb' }));
+app.use(express.urlencoded({ extended: true, limit: '100mb' }));
+//app.use('/static', express.static('public'));
+app.use(express.static(__dirname + '/public')); //Serves resources from public folder
+
+// 啟動郵件排程
+mailService.initAutoMail().then(() => console.log('?? Mail Scheduler Started.'));
+
+// --- Routes (保持不變) ---
+// 支援 v1 (舊版) 與 v3 (新版)
+const ormRoutes = ['/xapi/v1/:dbname/:name/:dsNo', '/xapi/v2/:dbname/:name/:dsNo', '/xapi/v3/:dbname/:name/:dsNo'];
+
+app.post(ormRoutes, async (req, res, next) => {
+    try {
+        const params = ormService.prepareOrmPayload(req);
+        // 增加一個 log 觀察是哪個路徑進來的
+        logger.info(`Incoming Request: ${req.url} -> SP: ${req.params.name}`);
+        // logger.info(`Calling SP: ${req.params.name} by User: ${req.body.token || 'Guest'}`);
+		
+        const result = await ormService.executeSp(req.params.name, params, req.params.dsNo);
+        res.json(result);
+    } catch (err) {
+		logger.error(`API Error on ${req.params.name}: ${err.message}`);
+        next(err);
+    }
+});
+
+app.post('/upload/:dbname/:typeid', upload.single('file'), (req, res) => {
+    if (!req.file) return res.status(400).json({ status: 400, msg: 'No file' });
+    const fileUrl = `/static/upload/${req.params.dbname}/${req.params.typeid}/${req.file.filename}`;
+    res.json({ status: 0, data: { value: fileUrl, url: fileUrl }, msg: 'success' });
+});
+
+// 全域錯誤處理
+app.use((err, req, res, next) => {
+    res.status(err.status || 500).json({ status: err.status || 500, msg: err.message });
+});
+
+// --- Server 啟動邏輯 ---
+const HTTP_PORT = process.env.PORT || 5050;
+
+// 啟動標準 HTTP
+http.createServer(app).listen(HTTP_PORT, () => {
+    console.log(`?? HTTP Server running on http://localhost:${HTTP_PORT}`);
+});
+
+// 根據 .env 決定是否啟動 HTTPS
+if (process.env.ENABLE_HTTPS === 'true') {
+    try {
+        const options = {
+            key: fs.readFileSync(process.env.SSL_KEY_PATH),
+            cert: fs.readFileSync(process.env.SSL_CRT_PATH)
+        };
+        const HTTPS_PORT = process.env.HTTPS_PORT || 5443;
+        https.createServer(options, app).listen(HTTPS_PORT, () => {
+            console.log(`?? HTTPS Server running on https://localhost:${HTTPS_PORT}`);
+        });
+    } catch (error) {
+        console.error('? Failed to start HTTPS server (Check SSL paths):', error.message);
+    }
+}