Initial commit

backend/configs/db.js

+const mongoose = require('mongoose');
+
+module.exports = async () => {
+    try {
+        await mongoose.connect('mongodb://127.0.0.1:27017/internet_programming', {
+            autoIndex: true,
+            serverSelectionTimeoutMS: 30000 //default 30 seconds
+        });
+        console.log("MongoDB connected");
+    } catch (err) {
+        console.log("Mongoose: ", err);
+    }
+}
\ No newline at end of file

backend/index.js

+const express = require('express');
+const cors = require('cors')
+const bodyParser = require("body-parser");
+var session = require('express-session');
+
+const app = express();
+
+app.use(cors({
+  origin: "http://localhost:3000"
+}))
+
+app.set('trust proxy', 1) //trust first proxy
+app.use(session({
+  secret: 'my-secret',
+  resave: true,
+  rolling: true,
+  saveUninitialized: true,
+  name: 'accesstoken',
+  cookie: {
+    maxeAge: 1000 * 60 * 60 * 2,
+    sameSite: true,  
+    secure: false}
+}))
+
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({extended: true}));
+
+// Connect the mongoDB here
+require('./configs/db')();
+
+app.use(require('./routes'));
+
+app.listen(3001, () => console.log('App available on http://localhost/3001'));

backend/middlewares/auth.js

+const jwt = require("jsonwebtoken");
+
+const config = process.env;
+
+const currentUser = (req, res, next) => {
+  if (!req.session.jwt) {
+    return res.send("You must log in");
+  }
+
+  const user = jwt.verify(req.session.jwt, 'jwt-secret');
+  req.currentUser = user;
+  next();
+};
+
+const ensureSignedOut = (req, res, next) => {
+  if (req.session.jwt) {
+    return res.send("You are already logged in");
+  }
+  next();
+};
+
+const ensureSignedIn = (req, res, next) => {
+  if (!req.session.jwt) {
+    return res.send("You must log in");
+  }
+  next();
+};
+
+module.exports = {
+  ensureSignedIn,
+  ensureSignedOut, 
+  currentUser
+}
\ No newline at end of file

backend/middlewares/joiValidation.js

+const joiValidation = (schema) => {
+
+    return async (req, res, next) => {
+        try {
+            const body = req.body;
+            await schema.validateAsync(body);
+        } catch (err) {
+            return res.json({ success: false, error: err})
+        }
+        next();
+    }
+}
+
+module.exports = joiValidation;
\ No newline at end of file

backend/models/category.js

+var mongoose = require('mongoose');
+
+var categorySchema = new mongoose.Schema({
+    name: {
+        type: String,
+        required: true
+    },
+    desc: String,
+    imageUrl: String
+}, {
+    timestamps: true,
+});
+
+var Categories = mongoose.model('Categories', categorySchema);
+module.exports = Categories;
\ No newline at end of file

backend/models/item.js

+var mongoose = require('mongoose');
+
+var itemSchema = new mongoose.Schema({
+    name: {
+        type: String,
+        required: true
+    },
+    category: {
+        type: Schema.Types.ObjectId,
+        ref: "Categories"
+    },
+    desc: String
+}, {
+    timestamps: true,
+});
+
+var Items = mongoose.model('Items', itemSchema);
+module.exports = Items;
\ No newline at end of file

backend/models/product.js

+var mongoose = require('mongoose');
+
+var productSchema = new mongoose.Schema({
+    title: {
+        type: String,
+        required: true
+    },
+    category: {
+        type: Schema.Types.ObjectId,
+        ref: "Categories"
+    },
+    item: {
+        type: Schema.Types.ObjectId,
+        ref: "Items"
+    },
+    user: {
+        type: Schema.Types.ObjectId,
+        ref: "Users"
+    },
+    desc: String,
+    imageUrl: String
+}, {
+    timestamps: true,
+});
+
+var Products = mongoose.model('Products', productSchema);
+module.exports = Products;
\ No newline at end of file

backend/models/user.js

+const bcrypt = require('bcryptjs/dist/bcrypt');
+var mongoose = require('mongoose');
+
+var userSchema = new mongoose.Schema({
+    email: {
+        type: String,
+        unique: true,
+        required: true,
+        validate: {
+            validator: async val => Users.doesntExist({username: val}),
+            message: ({value}) => `Username ${value} already taken.`
+        }
+
+    },
+    username: {
+        type: String,
+        unique: true,
+        required: true
+    },
+    firstName: {
+        type: String,
+        required: true
+    },
+    lastName: {
+        type: String,
+        required: true
+    },
+    password: {
+        type: String,
+        required: true
+    },
+}, {
+    timestamps: true,
+});
+
+// userSchema.pre('save', function (next) {
+//     if (this.isModified('password')) {
+//         var salt = bcrypt.genSaltSync(10);
+//         this.password = bcrypt.hashSync(this.password, salt);
+//     }
+//     next();
+// });
+
+userSchema.methods.matchesPasswords = function (password) {
+    return bcrypt.compareSync(password, this.password);
+};
+
+userSchema.statics.doesntExist = async function (options) {
+    return (await this.where(options).countDocuments()) === 0;
+};
+
+var Users = mongoose.model('Users', userSchema);
+module.exports = Users;
\ No newline at end of file

backend/node_modules/.bin/mime

+../mime/cli.js
\ No newline at end of file

backend/node_modules/.bin/nanoid

+../nanoid/bin/nanoid.cjs
\ No newline at end of file

backend/node_modules/.bin/parser

+../@babel/parser/bin/babel-parser.js
\ No newline at end of file

backend/node_modules/.bin/semver

+../semver/bin/semver
\ No newline at end of file

backend/node_modules/@babel/parser/LICENSE

+Copyright (C) 2012-2014 by various contributors (see AUTHORS)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

backend/node_modules/@babel/parser/README.md

+# @babel/parser
+
+> A JavaScript parser
+
+See our website [@babel/parser](https://babeljs.io/docs/en/babel-parser) for more information or the [issues](https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22pkg%3A%20parser%20(babylon)%22+is%3Aopen) associated with this package.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/parser
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/parser --dev
+```

backend/node_modules/@babel/parser/bin/babel-parser.js

+#!/usr/bin/env node
+/* eslint no-var: 0 */
+
+var parser = require("..");
+var fs = require("fs");
+
+var filename = process.argv[2];
+if (!filename) {
+  console.error("no filename specified");
+} else {
+  var file = fs.readFileSync(filename, "utf8");
+  var ast = parser.parse(file);
+
+  console.log(JSON.stringify(ast, null, "  "));
+}

backend/node_modules/@babel/parser/package.json

+{
+  "name": "@babel/parser",
+  "version": "7.17.3",
+  "description": "A JavaScript parser",
+  "author": "The Babel Team (https://babel.dev/team)",
+  "homepage": "https://babel.dev/docs/en/next/babel-parser",
+  "bugs": "https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22pkg%3A+parser+%28babylon%29%22+is%3Aopen",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "keywords": [
+    "babel",
+    "javascript",
+    "parser",
+    "tc39",
+    "ecmascript",
+    "@babel/parser"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel.git",
+    "directory": "packages/babel-parser"
+  },
+  "main": "./lib/index.js",
+  "types": "./typings/babel-parser.d.ts",
+  "files": [
+    "bin",
+    "lib",
+    "typings"
+  ],
+  "engines": {
+    "node": ">=6.0.0"
+  },
+  "devDependencies": {
+    "@babel/code-frame": "^7.16.7",
+    "@babel/helper-fixtures": "^7.17.0",
+    "@babel/helper-validator-identifier": "^7.16.7",
+    "charcodes": "^0.2.0"
+  },
+  "bin": "./bin/babel-parser.js"
+}
\ No newline at end of file