test connection

api/src/connectProcess.js

@@ -0,0 +1,13 @@
+const mssql = require('mssql');
+
+process.on('message', async connection => {
+  const { server, port, user, password } = connection;
+  try {
+    const pool = await mssql.connect({ server, port, user, password });
+    const resp = await pool.request().query('SELECT @@VERSION AS version');
+    const { version } = resp.recordset[0];
+    process.send({ version });
+  } catch (e) {
+    process.send({ error: e.message });
+  }
+});

api/src/connection.js

@@ -0,0 +1,23 @@
+const express = require('express');
+const router = express.Router();
+const { fork } = require('child_process');
+
+router.post('/test', async (req, res) => {
+  const subprocess = fork(`${__dirname}/connectProcess.js`);
+  subprocess.send(req.body);
+  subprocess.on('message', resp => res.json(resp));
+
+  //   const { server, port, user, password } = req.body;
+  //   let pool;
+  //   try {
+  //     pool = await mssql.connect({ server, port, user, password });
+  //     const resp = await pool.request().query('SELECT @@VERSION AS version');
+  //     const { version } = resp.recordset[0];
+  //     res.json({ version });
+  //   } catch (e) {
+  //     res.json({ error: e.message });
+  //   }
+  //   if (pool) await pool.close();
+});
+
+module.exports = router;

api/src/index.js

@@ -1,12 +1,16 @@
-const express = require("express");
-const cors = require("cors");
+const express = require('express');
+const  bodyParser = require('body-parser');
+const cors = require('cors');
+const connection = require('./connection');
 const app = express();
 
 app.use(cors());
+app.use(bodyParser.json());
 
-app.get("/", function(req, res) {
-  //  res.json({msg: 'This is CORS-enabled for all origins!'})
-  res.send("Hello World");
+app.get('/', (req, res) => {
+  res.send('DbGate API');
 });
 
+app.use('/connection', connection);
+
 app.listen(3000);