coding-blocks-archives · Mr-Magnificent · Aug 2, 2018 · Aug 2, 2018 · Aug 2, 2018
diff --git a/README.md b/README.md
@@ -97,3 +97,6 @@
 
 - Ayush Poddar
     - **[Portfolio](https://mr-magnificent.github.io/)**
+    - **[Socket.io (Chatisry)](https://chatistry.herokuapp.com/)**
+    - **[todo (with database)](https://dotodaytodo.herokuapp.com/)**
+    - **[Lyricist (spotify+lastFm+lyrics API)](https://lyricspot.herokuapp.com/)**
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/package.json b/Summer2018/Ayush Poddar/Socket.io-chat/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "sockt",
+  "version": "1.0.0",
+  "description": "Socket application with implimentation for chat",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Ayush Poddar",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.16.3",
+    "socket.io": "^2.1.1"
+  },
+  "devDependencies": {}
+}
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/public/app.js b/Summer2018/Ayush Poddar/Socket.io-chat/public/app.js
@@ -0,0 +1,47 @@
+
+
+$(document).ready(function () {
+    let btn = $('#btn');
+    // let inp = $('#inp').val();
+    let list = $('#list');
+    let prmt;
+
+    while (!prmt) {
+        prmt = prompt("Please enter your name");
+    }
+
+    let socket = io();
+
+
+
+    socket.emit('name', prmt);
+
+    socket.on('initConnect', function (data) {
+        console.log(data);
+        $('#connected').text('');
+        for (let id in data) {
+            if (data.hasOwnProperty(id)) {
+                console.log(data[id]);
+                $('#connected').append(`<li>${data[id]}</li>`);
+            }
+        }
+    });
+
+    socket.on('chat', function (data) {
+        data.forEach(function(chatItem) {
+            list.append(`<li><strong>${chatItem[1]}</strong>:- ${chatItem[0]}</li>`);
+        })
+    });
+
+    btn.click(function () {
+        let inp = $('#inp').val();
+        console.log(inp);
+        socket.emit('message', [inp, prmt]);
+        list.append(`<li><strong>${prmt}</strong>:- ${inp}</li>`);
+    });
+
+    socket.on('reciveData', function (data) {
+        console.log(data);
+        list.append(`<li><strong>${data[1]}</strong>:- ${data[0]}</li>`);
+    })
+})
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/public/index.html b/Summer2018/Ayush Poddar/Socket.io-chat/public/index.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Sock-t</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" type="text/css" href="style.css">
+
+</head>
+<body class="container">
+    <div class="chat-area">
+        <ul id="list"></ul>
+    </div>
+    <div class="connection-area">
+        <h3>People Connected</h3>
+        <ul id="connected"></ul>
+    </div>
+    <div class="input-area">
+        <input id="inp" type="text" autofocus placeholder="Type to send">
+        <button id="btn" type="button">Send!</button>
+    </div>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
+    <script src="/socket.io/socket.io.js"></script>
+    <script src="app.js"></script>
+</body>
+</html>
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/public/style.css b/Summer2018/Ayush Poddar/Socket.io-chat/public/style.css
@@ -0,0 +1,33 @@
+.container {
+    display: flex;
+    flex-wrap: wrap;
+    width: 100%;
+    height: 100%;
+    margin: 0 auto;
+    font-size: 0;
+}
+
+.chat-area {
+    height: 75vh;
+    width: 74%;
+    font-size: initial;
+    border-right: black dashed;
+    border-bottom: black dashed;
+    margin: 0 auto;
+    overflow-y: scroll;
+}
+
+.connection-area {
+    height: 75vh;
+    width: 25%;
+    overflow-y: scroll;
+    font-size: initial;
+}
+
+.input-area {
+    height: 25vh;
+    width: 100%;
+    display: table-cell;
+    font-size: initial;
+    vertical-align: middle;
+}
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/public/username.html b/Summer2018/Ayush Poddar/Socket.io-chat/public/username.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Username</title>
+</head>
+<body>
+	<input id="inp" type="text" name="uname">
+	<button id="btn">Enter</button>
+</body>
+</html>
diff --git a/Summer2018/Ayush Poddar/Socket.io-chat/server.js b/Summer2018/Ayush Poddar/Socket.io-chat/server.js
@@ -0,0 +1,63 @@
+let express = require('express');
+let app = express();
+
+let server = require('http').Server(app);
+
+let io = require('socket.io')(server);
+
+let nameObj = {};
+let initChat = [];
+
+let PORT = process.env.PORT || 5000;
+/*
+console.log(app);
+console.log();
+console.log(server);
+console.log();
+console.log(io);
+console.log();
+*/
+
+
+app.use('/', express.static('./public'));
+
+
+io.on('connection', function (socket) {
+
+    socket.on('name', function (data) {
+        console.log(data);
+        nameObj[socket.id] = data;
+        console.log('name');
+        console.log(nameObj);
+        io.sockets.emit('initConnect', nameObj);
+    });
+
+
+    socket.emit('chat', initChat);
+
+    socket.on('message', function (data) {
+        socket.broadcast.emit('reciveData', data);
+        console.log(data);
+        initChat.push(data);
+    });
+
+    socket.on('disconnect', function () {
+        delete nameObj[socket.id];
+        console.log('disconnect');
+        console.log(nameObj);
+        io.sockets.emit('initConnect', nameObj);
+        console.log(Object.keys(nameObj).length);
+        if (Object.keys(nameObj).length === 0) {
+
+            initChat = [];
+        }
+
+    })
+});
+
+
+
+
+server.listen(PORT, function () {
+    console.log('Server is listening on port ' + PORT);
+});
diff --git a/Summer2018/Ayush Poddar/todoList-database/database.js b/Summer2018/Ayush Poddar/todoList-database/database.js
@@ -0,0 +1,105 @@
+const mongodb = require('mongodb').MongoClient;
+let topUser = require('mongodb').ObjectID("5b637cfde7179a0733452cea");
+
+const uri = 'YOUR_DATABASE_URI';
+
+let database;
+let collection;
+
+function connectDb() {
+    console.log("inside connectDb");
+    mongodb.connect(uri, function (err, client) {
+        console.log("inside mongodb.connect");
+        if (err) {
+            console.log(err);
+            throw err;
+        }
+        database = client.db('todo');
+        collection = database.collection('collection');
+
+        // console.log(collection);
+
+        // global.insertNewUser = insertNewUser;
+        // global.insertTodo = insertTodo;
+        // global.retrieveAll = retrieveAll;
+        // global.deleteElement = deleteElement;
+        // global.updateElement = updateElement;
+        // global.deleteMul = deleteMul;
+    });
+}
+
+function insertNewUser (userID) {
+    collection.insertOne({
+        user: {
+            userId: userID
+        }
+    });
+}
+
+function getUserTop (callback) {
+    collection.find({"_id" : topUser}).toArray(function (err, result) {
+        if (err) {
+            console.log(err);
+            throw err;
+        }
+        console.log(result);
+        incrementUserTop(result);
+        callback(result);
+    })
+}
+
+function incrementUserTop(data) {
+    data = parseInt(data[0]['userTop']);
+    collection.updateOne({"userTop": data}, {$set :{'userTop' : ++data}});
+}
+
+
+
+function insertTodo(userID, task, status, callback) {
+    userID = parseInt(userID);
+    task = task.toString();
+    console.log(userID, task);
+    status = status.toString();
+    collection.updateOne({'user.userId': userID},{$set: {[task]: status}});
+    callback(task);
+}
+
+
+
+function retrieveAll(userID, callback) {
+    console.log(userID);
+    collection.find({"user.userId": userID}).toArray(function (err, result) {
+        if (err) {
+            console.log(err);
+            throw err;
+        }
+        console.log(result);
+        callback(result);
+    });
+}
+
+function deleteElement(userID, task) {
+    collection.updateOne({ "user.userId": userID}, { $unset: { [task]: ""}});
+}
+
+function updateElement(userID, task, newTask, callback) {
+    collection.updateOne({ "user.userId": userID}, { $rename: { [task]: newTask}});
+    callback(newTask);
+}
+
+function deleteMul(userID, taskArr) {
+    taskArr.forEach(function (task) {
+        collection.updateOne({ "user.userId": userID}, { $unset: { [task]: ""}});
+    })
+}
+
+module.exports = {
+    insertNewUser,
+    insertTodo,
+    retrieveAll,
+    deleteElement,
+    deleteMul,
+    updateElement,
+    connectDb,
+    getUserTop
+};
diff --git a/Summer2018/Ayush Poddar/todoList-database/package.json b/Summer2018/Ayush Poddar/todoList-database/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "database-integration",
+  "version": "1.0.0",
+  "description": "",
+  "main": "database.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "body-parser": "^1.18.3",
+    "cookie-parser": "^1.4.3",
+    "express": "^4.16.3",
+    "mongodb": "^3.1.1"
+  }
+}