Signup gautam

.env

@@ -0,0 +1 @@
+SECRET_KEY = "HACKTOBERFEST"

backend/controllers/auth.js

@@ -0,0 +1,72 @@
+const express = require('express');
+const router =  express.Router();
+
+
+const bcrypt = require("bcrypt");
+const saltRounds = 10;
+const jwt = require("jsonwebtoken");
+require('dotenv').config();
+
+const bypass =  require('../middleware/bypass');
+const knex = require('../db/db')
+
+router.get('/',bypass,(req,res )=> {
+    res.send("Working User API")
+});
+
+
+router.get('/get',bypass, async (req,res)=>{
+    const response = await knex.select().table('users');
+    res.json({response})
+});
+
+const generateToken = (data) =>{
+    const KEY =  "HACKTOBERFEST"
+    const token = jwt.sign(data, KEY);
+    return token;
+}
+
+const encryptPass = async (pass)=>{
+    const salt = await bcrypt.genSalt(saltRounds);
+    const secPass = await bcrypt.hash(pass, salt);
+    return secPass;
+}
+const validateMail = require('../middleware/validateemail')
+
+router.post('/signup',validateMail,async(req,res)=>{
+    const {name, email,password} = req.body;
+
+    const data = {
+        'email' : email
+    }
+
+
+    const token = await generateToken(data);
+    const pass =  await encryptPass(password);
+    let success = 0
+    try {
+
+        const d = await knex('users')
+        .where({'email' : email}).limit(1);
+        console.log(d[0])
+
+        if(d[0]){
+            return res.status(203).json({success : 0, message : "Email already in use"})
+        }
+        await knex('users').insert({
+            'name' : name,
+            'email': email,
+            'password' : pass,
+            'token' : token
+        }).then(()=>{
+            success = 1
+            return res.status(200).json({success, message : "User Created"})
+        });
+    } catch (error) {
+        success = 0;
+        console.log(error);
+        return res.json({success, message : "Error"})
+    }
+})
+
+module.exports = router

backend/controllers/example.js

@@ -6,6 +6,8 @@ const post = (req,res) => {
     res.status(200).json(`Recieved via test/post:${req.body}`)
 }
 
+
+
 module.exports = {
     get, post 
 }

backend/db/db.js

@@ -0,0 +1,6 @@
+const knex = require('knex')
+const knexfile =  require('./knexfile')
+
+const db = knex(knexfile);
+
+module.exports = db;

backend/db/knexfile.js

@@ -0,0 +1,21 @@
+// Update with your config settings.
+
+
+module.exports = {
+
+
+    client: 'postgresql',
+    connection: {
+      database: 'thepeopleboard',
+      user:     'postgres',
+      password: '0000'
+    },
+    pool: {
+      min: 2,
+      max: 10
+    },
+    migrations: {
+      tableName: 'knex_migrations'
+    }
+
+};

backend/db/migrations/20231014071544_create_user.js

@@ -0,0 +1,15 @@
+exports.up = function (knex) {
+  return knex.schema.createTable("users", (table) => {
+    table.increments("id");
+    table.string("name");
+    table.string("email");
+    table.string("password");
+    table.string("token");
+    table.timestamps(true, true);
+  });
+};
+
+exports.down = function (knex) {
+
+    return knex.schema.dropTable("users");
+};

backend/middleware/bypass.js

@@ -0,0 +1,7 @@
+//BYPASS MIDDLEWARE
+const bypass = (req,res,next) =>
+{
+    next();
+}
+
+module.exports = bypass

backend/middleware/validateemail.js

@@ -0,0 +1,14 @@
+var validator = require("email-validator");
+
+const validateMail = (req,res,next) =>{
+    const {email} = req.body;
+    const v = validator.validate(email); 
+
+    if (v){
+        next();
+    }else{
+        let success = 0
+        res.json({success,message : "Invalid Mail!"})
+    }
+}
+module.exports = validateMail

backend/package.json

@@ -16,7 +16,10 @@
   "dependencies": {
     "bcrypt": "^5.1.1",
     "cors": "^2.8.5",
+    "dotenv": "^16.3.1",
+    "email-validator": "^2.0.4",
     "express": "^4.18.2",
+    "jsonwebtoken": "^9.0.2",
     "knex": "^2.5.1",
     "pg": "^8.11.3"
   }

backend/server.js

@@ -2,16 +2,18 @@ const express = require('express');
 const cors = require('cors');
 const bcrypt = require('bcrypt');
 
-const db = require('knex')({
-  client: 'pg',
-  connection: {
-    host : '127.0.0.1', //Localhost
-    port : 5432,
-    user : '',
-    password : '',
-    database : 'thepeopleboard'
-  }
-});
+// const db = require('knex')({
+//   client: 'pg',
+//   connection: {
+//     host : '127.0.0.1', //Localhost
+//     port : 5432,
+//     user : 'postgres',
+//     password : '0000',
+//     database : 'thepeopleboard'
+//   }
+// });
+
+// db.migrate.latest();
 
 // Connecting our controllers
 const example = require('./controllers/example');
@@ -28,6 +30,7 @@ app.get('/example/get', (req, res) => { example.get(req,res) });
 
 app.post('/example/post', (req, res) => { example.post(req,res) });
 
+app.use('/auth',require('./controllers/auth'))
 
 // Running our backend API on port 5000
 app.listen(5000, () => {