Initial Upload

README.md

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+**_# fileSharing_**
+
+_software engineering project: File sharing_
+
+When uploading a file to share between users, the sender can choose between drag and drop or search the file. Once sent, the receiver gets and email with a link to download the file. To download, the receiver must be logged in to get access to the list of files available to download. Each file is only available for 3 days or until it is downloaded. The receiver can also preview the files and get information such as format, size, date and time of upload and remaining time until deletion.
+
+Team Members 
+
+
+**Dependencies**
+ -  Koa
+ - nodeJS
+
+
+***: Basic features**
+**Logged-in users upload files to the server.**
+**Email a link to download the file.**
+**The files are not stored in the public directory.**
+**The download link with a # string, not the file name.**
+
+****: intermediate features**
+**Files are deleted after downloaded or after 3 days.**
+**All files should download.**
+
+*****: advanced features**
+**Choose the username of who can access it.**
+**This username must already exist.**
+**Logged in user have a list of the files they can download.**
+**All files in the list should have: type of file, size, date and time of upload and time until deletion.**
+
+**Team members**
+
+
+| [Guilherme](https://github.coventry.ac.uk/deoliveg)         | [Josh](https://github.coventry.ac.uk/handley7)         | [Preeth](https://github.coventry.ac.uk/selvamop)          | [Sofia](https://github.coventry.ac.uk/valente3)          |               
+ |     :---:      |          :---: |    :---:      |:---:      |
+|                                                 |                                              |                |               |               |               |                |
+|<img src="authors/gui.jpg" width="100">  | <img src="authors/josh.jpg" width="100"> | <img src="authors/preeth.jpg" width="100">             | <img src="authors/sofia.jpg" width="100">
+
+______________________________________________________________________________________________________________________________
+
+*Installation*
+
+The install the packages: 
+- `npm install`
+
+______________________________________________________________________________________________________________________________
+
+*Git*
+
+Tutorial on how to work with git branches: 
+- https://rogerdudler.github.io/git-guide/
+
+______________________________________________________________________________________________________________________________
+
+*Running*
+
+______________________________________________________________________________________________________________________________
+
+*Debugging*
+
+Debugging can be made with VS Code by pressing `f5` or with `nmp run watch`
+______________________________________________________________________________________________________________________________
+
+*Folder Structure*
+
+<pre>
+Valente3/
+├── index.js
+├── README.md
+│     
+├── modules/
+│   └── user.js
+│   
+├──public/    
+│     ├── avatars/
+│     │   └──avatar.png
+│     ├──images/
+│     │   ├──bell.svg
+│     │   ├──logo.pn
+│     │   ├──facebook.svg
+│     │   ├──instagram.svg
+│     │   ├──linkedin.svg
+│     │   ├──search.svg
+│     │   ├──subject.svg
+│     │   └──twitter.svg
+│     ├──css/
+│     │   └──tylesheet.css
+│     └──style.css
+│ 
+├──unit tests/
+│     └──user.spec.js  
+│
+├──views/
+│     ├──error.handlebars
+│     ├──index.handlebars
+│     ├──login.handlebars
+│     ├──register.handlebars
+│     ├──nav.hatml
+│     ├──about.html
+│     ├──download.html
+│     ├──footer.html
+│     └──homepage.html
+│
+├──authors/
+│     ├──sofia.png
+│     ├──josh.png
+│
+└──layout/
+      ├──abput page.png
+      ├──contacts page.png
+      ├──homepage.png
+      ├──log-in pop-up.png
+      ├──my downloads.png
+      ├──username.png
+      └──website layout.xd
+</pre>
+
+
+
+

TablesDatabase.js

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+'use strict'
+
+
+module.exports = class Table {
+
+	static createUserTable() {
+		return `CREATE TABLE IF NOT EXISTS users 
+            (id INTEGER PRIMARY KEY AUTOINCREMENT, 
+            username TEXT, email TEXT, pass TEXT);`
+	}
+
+	static createFileTable() {
+		return `CREATE TABLE IF NOT EXISTS files(
+        downloadId INTEGER PRIMARY KEY AUTOINCREMENT,
+        filePath TEXT,
+        fileName TEXT,
+        uploadDate TEXT,
+        senderEmail TEXT,
+        receiverEmail TEXT,
+        encryptedFileName TEXT,
+        FOREIGN KEY(senderEmail) REFERENCES users(username)
+         );`
+	}
+}

index.js

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+#!/usr/bin/env node
+'use strict'
+
+/* MODULE IMPORTS */
+const Koa = require('koa')
+const views = require('koa-views')
+const staticDir = require('koa-static')
+const bodyParser = require('koa-bodyparser')
+const session = require('koa-session')
+const fileRoutes = require('./routs/filesRouts')
+const userRoutes = require('./routs/userRouts')
+//const jimp = require('jimp')
+
+const koaBody = require('koa-body')
+
+const app = new Koa()
+
+/* CONFIGURING THE MIDDLEWARE */
+app.keys = ['darkSecret']
+app.use(staticDir('public'))
+app.use(staticDir('./private'))
+app.use(koaBody())
+app.use(bodyParser())
+app.use(session(app))
+app.use(views(`${__dirname}/views`, {
+	extension: 'handlebars',
+	options: {
+		partials: {
+			navbar: `${__dirname}/views/partials/nav.handlebars`,
+			footer: `${__dirname}/views/partials/footer.handlebars`
+		}
+	},
+	map: {
+		handlebars: 'handlebars'
+	}
+}))
+
+
+const defaultPort = 8080
+const port = process.env.PORT || defaultPort
+
+app.use(fileRoutes.routes())
+app.use(userRoutes.routes())
+app.use(fileRoutes.allowedMethods())
+app.use(userRoutes.allowedMethods())
+
+module.exports = app.listen(port, async() => console.log(`listening on port ${port}`))
+

jsdoc.conf

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+
+{
+    "tags": {
+        "allowUnknownTags": true,
+        "dictionaries": ["jsdoc","closure"]
+    },
+    "source": {
+        "include": [ "." ],
+        "exclude": [ "node_modules" ],
+        "includePattern": ".+\\.js(doc|x)?$",
+        "excludePattern": "(^|\\/|\\\\)_"
+    },
+    "plugins": ["jsdoc-route-plugin"],
+    "templates": {
+        "cleverLinks": false,
+        "monospaceLinks": false
+    },
+    "opts": {
+        "destination": "docs/jsdoc",
+        "recurse": true
+    }
+}

out/filesDownload.js.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: filesDownload.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: filesDownload.js</h1>
+
+
+
+
+
+
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>/**
+ * This is the filesDownload module 
+ * @requires "sqllite"
+ * @requires "table"
+ */
+
+'use strict'
+
+const sqlite = require('sqlite-async')
+const table = require('../TablesDatabase.js')
+
+module.exports = class Download {
+
+	/**
+	 * Creates an instance of Download.
+	 * @constructor
+	 * @param {*} dbName - the name of the database
+	 */
+	constructor(dbName = ':memory:') {
+		return (async() => {
+			try{
+				this.db = await sqlite.open(dbName)
+				await this.db.run(table.createFileTable())
+		  	return this
+			} catch(err) {
+				throw err
+			}
+		})()
+	}
+
+	/**
+	 * addDummy function
+	 * @async
+	 */
+
+	async addDummy() {
+		try{
+			//dummy database records
+			const sqlNew = `INSERT INTO files(uploadDate, receiverEmail, senderEmail, filePath, fileName)
+        		VALUES("date('now')","toze@gmail.com", 1, "../images/alarm.png", "Alarm Image")`
+			await this.db.run(sqlNew)
+		} catch(err) {
+			throw err
+		}
+	}
+
+	/**
+	 * download function - fetches the download file path from the database from a given downloadID
+	 * @async
+	 * @param {*} downloadId 
+	 */
+	async download(downloadId) {
+		try {
+			const sql = `SELECT count(downloadId) AS count FROM files WHERE downloadId = "${downloadId}";`
+			const records = await this.db.get(sql)
+			if(records === 0) throw new Error('Inexistent file.')
+			const sql2 = `SELECT filePath FROM files WHERE downloadId = ${downloadId}`
+			const filePath = await this.db.get(sql2)
+			return filePath
+		} catch(err) {
+			throw err
+		}
+	}
+
+	/**
+	 * getName function fetches the name of a file, given it's downloadID
+	 * @async
+	 * @param {*} downloadId 
+	 */
+	async getName(downloadId) {
+		try {
+			const sql = `SELECT count(downloadId) AS count FROM files WHERE downloadId = "${downloadId}";`
+			const records = await this.db.get(sql)
+			if(records === 0) throw new Error('Inexistent file.')
+			const sql2 = `SELECT fileName FROM files WHERE downloadId = ${downloadId}`
+			const fileName = await this.db.get(sql2)
+			return fileName
+		} catch(err) {
+			throw err
+		}
+	}
+
+	/**
+	 * function deleteFile, deletes the file from it's path, given the downloadID
+	 *	@async
+	 *  @param {*} downloadId 
+	 */
+	async deleteFile(downloadId) {
+		try {
+			const sql2 = `DELETE FROM files WHERE downloadId = ${downloadId}`
+			await this.db.run(sql2)
+		} catch(err) {
+			throw err
+		}
+	}
+}
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="module.exports_module.exports.html">exports</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.3</a> on Sat Nov 30 2019 17:57:59 GMT+0000 (Greenwich Mean Time)
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