Add project files.

src/routes/launcher/verificationEmail.js

@@ -0,0 +1,68 @@
+// Load environment variables
+const env = require('../../utils/env');
+
+const sql = require('mssql');
+const express = require('express');
+const router = express.Router();
+const { logger } = require('../../utils/logger');
+const { sendVerificationEmail } = require('../../mailer/mailer');
+const Joi = require('joi');
+
+// Set up database connection
+const { connAccount } = require('../../utils/dbConfig');
+
+// Joi schema for request body validation
+const schema = Joi.object({
+  email: Joi.string().email().required()
+});
+
+// Route for registering an account
+router.post('/', async (req, res) => {
+  try {
+    // Validate request body
+    const { error, value } = schema.validate(req.body);
+    if (error) {
+      return res.status(400).send(error.details[0].message);
+    }
+        const email = req.body.email;
+
+        if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+            return res.status(400).send('InvalidEmailFormat');
+        }
+
+        // Use a prepared statement to retrieve the account information
+        const pool = await connAccount;
+        const request = pool.request();
+        request.input('Identifier', sql.VarChar, email);
+        const result = await request.execute('GetAccount');
+        const row = result.recordset[0];
+
+        if (row && row.Result === 'AccountNotFound') {
+            const verificationCode = Math.floor(10000 + Math.random() * 90000).toString();
+			const timeZone = process.env.TZ;
+
+			// Set the expiration time 10 minutes from now in the specified timezone
+			const expirationTime = new Date(Date.now() + 600000).toLocaleString('en-US', { timeZone });
+
+            // Prepare the second statement to insert the verification code information
+            const insertRequest = pool.request();
+            insertRequest.input('Email', sql.VarChar, email);
+            insertRequest.input('VerificationCode', sql.VarChar, verificationCode);
+            insertRequest.input('ExpirationTime', sql.DateTime, expirationTime);
+            const insertResult = await insertRequest.execute('SetAccountVerificationCode');
+            const insertRow = insertResult.recordset[0];
+
+            // Send verification code email
+            sendVerificationEmail(email, verificationCode);
+
+            return res.status(200).send('EmailSent');
+        } else {
+            return res.status(400).send(row.Result);
+        }
+    } catch (error) {
+        logger.error('[Account] Database query failed: ' + error.message);
+        return res.status(500).send('Database query failed: ' + error.message);
+    }
+});
+
+module.exports = router;