signup api done

backend/Routes/user.js

@@ -1,4 +1,42 @@
 const express = require("express")
 const router = express.Router()
+const zod = require('zod')
+const User = require("../db")
+const JWT_SECRET = require("../config")
+const jwt = require("jsonwebtoken")
+const signupSchema = zod.object({
+ username: zod.string(),
+ password: zod.string(),
+ firstname: zod.string(),
+ lastname: zod.string()
+})
+router.post('/signup', async (req, res) => {
+ const body = req.body;
+ // Checks for the inputs using zod
+ const { success } = signupSchema.safeParse(req.body)
+ if (!success) {
+ return res.status(411).json({ message: "Email already taken / InCorrect input" })
+ }
 
+ // Finding Existing Users
+ const existingUser = await User.findOne({
+ username: body.username
+ })
+ if (existingUser._id) {
+ return res.status(411).json({ message: "User Already Exists" })
+ }
+
+ // New User
+
+ const dbUser = await User.create(body)
+ const Token = jwt.sign({ userId: dbUser._id }, JWT_SECRET)
+ res.json({
+ message: "User Created Successfully",
+ token: Token
+ })
+})
+
+router.post('/signup', (req, res) => {
+
+})
 module.exports = router

backend/config.js

@@ -1,2 +1,2 @@
 const JWT_SECRET = "Mridul"
-module.exports = { JWT_SECRET }
+module.exports = JWT_SECRET 

backend/db.js

@@ -10,4 +10,4 @@ const userSchema = mongoose.Schema({
 })
 
 const User = mongoose.model("User", userSchema)
-module.exports = { User }
+module.exports = User 

backend/index.js

@@ -1,12 +1,13 @@
 const express = require("express");
 const mainRouter = require("./routes/index")
 const cors = require("cors")
-
+const PORT = 3000
 app.use(cors())
 app.use(express.json())
 
 
 app.use("/api/v1", mainRouter)
-app.listen(port, () => {
+
+app.listen(PORT, () => {
  console.log(`the app is running at localhost :${port}`)
 })