added otp support

8 files changed, 42 insertions, 5 deletions

diff --git a/server/.env b/server/.env
index 586c878..3bce271 100644
--- a/server/.env
+++ b/server/.env
@@ -4,4 +4,7 @@ PORT = 5000
 //TWILIO
 TWILIO_ACCOUNT_SID = AC77501e433321b984614102ea5d611580
 TWILIO_AUTH_TOKEN = c6823da64d024efcced488b482c1865f
-TWILIO_PHONE_NUMBER = +14235645815
\ No newline at end of file
+TWILIO_PHONE_NUMBER = +14235645815
+
+//SENDGRID
+SENDGRID_API_KEY = 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
\ No newline at end of file
diff --git a/server/constants/aadhaar.js b/server/constants/aadhaar.js
index b4405e8..6bfee5b 100644
--- a/server/constants/aadhaar.js
+++ b/server/constants/aadhaar.js
@@ -1 +1,2 @@
 export const ELEVEN_TIMES_NINE = 99999999999;
+export const SIX_TIMES_NINE = 999999;
diff --git a/server/controllers/otp.js b/server/controllers/otp.js
new file mode 100644
index 0000000..5b4bd82
--- /dev/null
+++ b/server/controllers/otp.js
@@ -0,0 +1,17 @@
+import generateOTP from '../utils/otp';
+import sendMessage from '../services/twilio';
+
+const sendOTP = async (req, res) => {
+  const {mobile} = req.body;
+
+  try {
+    const otp = generateOTP();
+    const message = `Your OTP for Aadhaar verification is : ${otp}`;
+    sendMessage(mobile, message);
+    res.status(200).json({message: 'OTP sent successfully', otpCode: otp});
+  } catch (error) {
+    res.status(404).json({message: error});
+  }
+};
+
+export default {sendOTP};
diff --git a/server/controllers/users.js b/server/controllers/users.js
index 33d2ef0..814ea44 100644
--- a/server/controllers/users.js
+++ b/server/controllers/users.js
@@ -1,5 +1,4 @@
 import UserDetails from '../models/users';
-import sendOTP from '../services/twilio';
 import generateAadhaar from '../utils/aadhaar';
 
 const createUser = async (req, res) => {
@@ -19,7 +18,6 @@ const createUser = async (req, res) => {
   try {
     const existingUser = await UserDetails.findOne({name, mobile, email});
     if (existingUser) {
-      // sendOTP('+919696712475', 'Hi, I am Rohan Raj Gupta');
       return res.status(400).json({message: 'User already exists.'});
     }
 
diff --git a/server/index.js b/server/index.js
index 0d058ae..2ccd121 100644
--- a/server/index.js
+++ b/server/index.js
@@ -6,6 +6,7 @@ import dotenv from 'dotenv';
 
 import userRoutes from './routes/users.js';
 import healthRoutes from './routes/health.js';
+import otpRoutes from './routes/otp.js';
 
 const app = Express();
 dotenv.config();
@@ -16,6 +17,7 @@ app.use(cors());
 
 app.use('/', healthRoutes);
 app.use('/', userRoutes);
+app.use('/', otpRoutes);
 
 const CONNECTION_URL = process.env.CONNECTION_URL;
 const PORT = process.env.PORT;
diff --git a/server/routes/otp.js b/server/routes/otp.js
new file mode 100644
index 0000000..b73240e
--- /dev/null
+++ b/server/routes/otp.js
@@ -0,0 +1,8 @@
+import Express from 'express';
+import otp from '../controllers/otp';
+
+const router = Express.Router();
+
+router.post('/otp', otp.sendOTP);
+
+export default router;
diff --git a/server/services/twilio.js b/server/services/twilio.js
index 06c88e5..f95cc5f 100644
--- a/server/services/twilio.js
+++ b/server/services/twilio.js
@@ -3,7 +3,7 @@ import twilio from 'twilio';
 const accountSid = process.env.TWILIO_ACCOUNT_SID;
 const authToken = process.env.TWILIO_AUTH_TOKEN;
 
-const sendOTP = (phone, message) => {
+const sendMessage = (phone, message) => {
   const client = twilio(accountSid, authToken);
   client.messages
     .create({
@@ -14,4 +14,4 @@ const sendOTP = (phone, message) => {
     .then((message) => console.log(message.sid));
 };
 
-export default sendOTP;
+export default sendMessage;
diff --git a/server/utils/otp.js b/server/utils/otp.js
new file mode 100644
index 0000000..9a2a0bc
--- /dev/null
+++ b/server/utils/otp.js
@@ -0,0 +1,8 @@
+import {SIX_TIMES_NINE} from '../constants/aadhaar';
+
+const generateOTP = () => {
+  const otp = Math.floor(Math.random() * SIX_TIMES_NINE + 1);
+  return otp;
+};
+
+export default generateOTP;