[auth]-work on signin,signup,logout

Author: sourabh

app.js

@@ -25,6 +25,9 @@ app.use(
   })
 );
 
+// TEMP CHRCK (EJS)
+app.set("view engine", "ejs");
+
 //REGULAR MIDDLEWARE
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
@@ -37,4 +40,9 @@ const user = require("./routes/user");
 app.use("/api/v1", home);
 app.use("/api/v1", user);
 
+// IMAGE UPLOAD SECTION (EJS)
+app.get("/signuptest", (req, res) => {
+  res.render("signuptesh");
+});
+
 module.exports = app;

controllers/user.js

@@ -5,18 +5,21 @@ const cookieToken = require("../utils/cookieToken");
 const fileUpload = require("express-fileupload");
 const cloudinary = require("cloudinary");
 
+// SIGNUP
 exports.signup = BigPromise(async (req, res, next) => {
   // UPLOAD IMAGE
-  let result;
-  if (req.files) {
-    let file = req.files.photo;
-    result = await cloudinary.v2.uploader.upload(file, {
-      folder: "users",
-      width: 150,
-      crop: "scale",
-    });
+  if (!req.files) {
+    return next(new CustomError("Photo is required for signup", 400));
   }
 
+  let file = req.files.photo;
+
+  const result = await cloudinary.v2.uploader.upload(file.tempFilePath, {
+    folder: "users",
+    width: 150,
+    crop: "scale",
+  });
+
   // INVITE FIELD
   const { name, email, password } = req.body;
 
@@ -38,3 +41,43 @@ exports.signup = BigPromise(async (req, res, next) => {
 
   cookieToken(user, res);
 });
+
+// SIGNIN
+exports.login = BigPromise(async (req, res, next) => {
+  const { email, password } = req.body;
+
+  // CHECK FIELDS
+  if (!email || !password) {
+    return next(
+      new CustomError("Invalid Credentials,both field required", 400)
+    );
+  }
+
+  // !isEXITS ("+password").select("true") DB CHECK
+  const user = await User.findOne({ email }).select("+password");
+
+  if (!user) {
+    return next(new CustomError("Invalid Credentials,User Doesn't Exits", 400));
+  }
+  // CHECK !is_PASSWORD (MATCH)
+  const isPasswordCorrect = await user.isValidatedPassword(password);
+
+  if (!isPasswordCorrect) {
+    return next(new CustomError("Email & Password Doesn't Match", 400));
+  }
+
+  // IF All GOES GOOD SEND TOKEN
+  cookieToken(user, res);
+});
+
+// LOGOUT
+exports.logout = BigPromise(async (req, res, next) => {
+  res.cookie("token", null, {
+    expires: new Date(Date.now()),
+    httpOnly: true,
+  });
+  res.status(200).json({
+    success: true,
+    message: "LOGOUT SUCCESSFUL",
+  });
+});

index.js

@@ -6,11 +6,12 @@ const cloudinary = require("cloudinary");
 // CONNECT TO DATABASE
 connectWithDb();
 
+
 // CLOUDINARY CONFIG
 cloudinary.config({
-  clound_name: process.env.CLOUDINARY_NAME,
+  cloud_name: process.env.CLOUDINARY_NAME,
   api_key: process.env.CLOUDINARY_API_KEY,
-  api_key: process.env.CLOUDINARY_API_SECRET,
+  api_secret: process.env.CLOUDINARY_API_SECRET,
 });
 
 app.listen(process.env.PORT, () => {

models/user.js

@@ -19,7 +19,7 @@ const userSchema = new mongoose.Schema({
   password: {
     type: String,
     required: [true, "Please provide an password"],
-    minlength: [6, "password should be atleast 6 char"],
+    minlength: [4, "password should be atleast 4 char"],
     select: false,
   },
   role: {

package-lock.json

@@ -18,6 +18,7 @@
     "cloudinary": "^1.37.2",
     "cookie-parser": "^1.4.6",
     "dotenv": "^16.3.1",
+    "ejs": "^3.1.9",
     "express": "^4.18.2",
     "express-fileupload": "^1.4.0",
     "jsonwebtoken": "^9.0.0",

package.json

@@ -6,4 +6,5 @@ const router = express.Router();
 router.route("/").get(home)
 router.route("/d").get(Dummy)
 
+
 module.exports = router;

routes/home.js

@@ -1,7 +1,11 @@
 const express = require("express");
 const router = express.Router();
-const {signup} = require("../controllers/user");
+const {signup, login, logout} = require("../controllers/user");
+
 
 router.route('/signup').post(signup);
+router.route('/login').post(login);
+router.route('/logout').get(logout);
+
 
 module.exports = router;

routes/user.js

@@ -1,4 +1,6 @@
 /*
+@IMP:🔗✈️http://localhost:4000/api-docs/
+     🔗✈️http://localhost:4000/signuptest
 @NOTE: Create first "CustomError"(🗃️utils), "bigPromise"(🗃️middlewares) for Error Handling BEFOUR Start PROJECT;
 
 @ABOUT_ROUTES:
@@ -151,14 +153,19 @@ Note: ALSO Allow PASSWORD Body itself
   -🎯Why Json for mobile perspective that's why you see easily token on web But.
 
   Cookie token we need use frequently So create 🗃️utils/cookieToken/
-  
-
-
-
 
+  -----------------------------SECTION
+  IMAGE UPLOAD THEORY PENDING 🥱🥱🥱
+  @VISITED FILE: index.js,.env, app.js CONTROLLER/user.js 
+  -----------------------------Then'll Come 
 
 
+  ----------------------------------SECTION
+  @LOCATION: 🗃️CONTROLLER/user.js
+  @TITLE:-> 
+  @ABOUT:->
 
+  @OVERVIEW@
 
 
 */