-first commit

exthernal-accountingwep-api/src/app.js

@@ -0,0 +1,32 @@
+import express from 'express'
+import cors from 'cors'
+import dotenv from 'dotenv'
+import router from './routes/route.js'
+import { validateJsonFormat } from './middlewares/validate.js'
+
+dotenv.config()
+
+const app = express()
+app.use(cors())
+
+// ✅ ตรวจจับ JSON format error ก่อน parser
+app.use(express.json({ limit: '10mb' }))
+app.use(validateJsonFormat)
+
+app.use('/api', router)
+// middleware จัดการ error กลาง
+app.use((err, req, res, next) => {
+  if (err instanceof OftenError) {
+    res.status(err.statusCode).json({
+      type: err.type,
+      messageTh: err.messageTh,
+      messageEn: err.messageEn
+    });
+  } else {
+    res.status(500).json({ message: "Unexpected error" });
+  }
+});
+
+app.listen(process.env.PORT, () => {
+  console.log(`✅ ${process.env.PJ_NAME} running on port ${process.env.PORT}`)
+})