Amarell dev

config.js

@@ -4,4 +4,4 @@ const forExport = {
   DB_OPTIONS,
 };
 
-export default forExport;
+module.exports = forExport;

controllers/userController.js

@@ -0,0 +1,67 @@
+const e = require("express");
+const { entityFactory } = require("../entityFactory");
+const User = require("../models/userModel");
+const { registerValidation, loginValidation } = require("./../validation");
+const jwt = require("./../utilities/jwt");
+
+module.exports.register = async (req, res) => {
+  const errors = registerValidation(req.body);
+  if (errors.length > 0) {
+    return res.status(400).json({
+      errors,
+    });
+  }
+
+  const emailExists = await User.findOne({ email: req.body.email });
+  if (emailExists) {
+    return res.status(400).json({
+      error: "This email is already in use.",
+    });
+  }
+
+  const user = new User();
+  entityFactory(user, req.body);
+
+  await user.save((err, savedUser) => {
+    if (err) {
+      return res.status(400).json({
+        status: "Something went wrong",
+      });
+    } else {
+      return res.status(200).json({
+        data: savedUser,
+      });
+    }
+  });
+};
+
+module.exports.login = async (req, res) => {
+  const errors = loginValidation(req.body);
+
+  if (errors.length > 0) {
+    return res.status(400).json({
+      errors,
+    });
+  }
+
+  const user = await User.findOne({ email: req.body.email });
+
+  if (!user) {
+    return res.status(400).json({
+      error: "The user with this email address does not exist",
+    });
+  }
+
+  if (user.password !== req.body.password) {
+    return res.status(400).json({
+      error: "Email or password is incorrect",
+    });
+  }
+
+  let token = jwt.sign(user);
+
+  return res.status(200).json({
+    success: true,
+    token,
+  });
+};

entityFactory.js

@@ -0,0 +1,7 @@
+const entityFactory = (entity, requestBody) => {
+  Object.keys(requestBody).forEach((key) => {
+    entity[key] = requestBody[key];
+  });
+};
+
+module.exports.entityFactory = entityFactory;

package.json

@@ -3,7 +3,6 @@
   "version": "1.0.0",
   "description": "Online tech shop backend",
   "main": "index.js",
-  "type": "module",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -26,6 +25,7 @@
     "cors": "^2.8.5",
     "dotenv": "^16.0.0",
     "express": "^4.17.3",
+    "jsonwebtoken": "^8.5.1",
     "mongodb": "^4.5.0",
     "mongoose": "^6.3.0",
     "nodemon": "^2.0.15"

routes/auth.js

@@ -0,0 +1,14 @@
+const router = require("express").Router();
+let userController = require("../controllers/userController");
+
+router.get("/", (req, res) => {
+  res.json({
+    message: "API is working",
+    version: "1.0.0",
+  });
+});
+
+router.route("/register").post(userController.register);
+router.route("/login").post(userController.login);
+
+module.exports = router;

server.js

@@ -1,11 +1,12 @@
-import express, { urlencoded, json } from "express";
-import mongoose from "mongoose";
+let express = require("express");
+let mongoose = require("mongoose");
 let port = process.env.PORT || 3000;
-import config from "./config.js";
-import cors from "cors";
-import dotenv from "dotenv";
+let config = require("./config.js");
+let cors = require("cors");
+require("dotenv").config();
 
-dotenv.config();
+// Import routes here
+let authRoutes = require("./routes/auth");
 
 const app = express();
 
@@ -16,15 +17,16 @@ app.listen(port, () => {
 });
 
 app.use(
-  urlencoded({
+  express.urlencoded({
     extended: true,
   })
 );
 
-app.use(json());
+app.use(express.json());
 
 // Here we will add all the routes!
 // app.use("/api", userRoute)
+app.use("/", authRoutes);
 
 const mongo = mongoose.connect(process.env.DB_PATH, config.DB_OPTIONS);