Finish All

app.js

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+const express = require('express');
+const path = require('path');
+const favicon = require('serve-favicon');
+const logger = require('morgan');
+const cookieParser = require('cookie-parser');
+const bodyParser = require('body-parser');
+const OAuth = require('oauth');
+require('dotenv').config()
+
+const index = require('./routes/index');
+const twatt = require('./routes/twatt.route')
+const app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', index);
+app.use('/api/twatt', twatt)
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  const err = new Error('Not Found');
+  err.status = 404;
+  next(err);
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('twatt:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

controllers/twatt.controller.js

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+const OAuth = require('oauth');
+
+module.exports = {
+    user_timeline: (req,res) => {
+      const oauth = new OAuth.OAuth(
+        'https://api.twitter.com/oauth/request_token',
+        'https://api.twitter.com/oauth/access_token',
+        process.env.CUSTOMER_KEY,
+        process.env.CUSTOMER_SECRET,
+        '1.0A',
+        null,
+        'HMAC-SHA1'
+      );
+      oauth.get(
+        'https://api.twitter.com/1.1/statuses/user_timeline.json',
+        process.env.USER_TOKEN,
+        process.env.USER_SECTOKEN,          
+        function (err, data){
+          res.status(200).json({
+            timeline: JSON.parse(data)
+          })   
+        });    
+    },
+
+    home_timeline: (req,res) => {
+      const oauth = new OAuth.OAuth(
+        'https://api.twitter.com/oauth/request_token',
+        'https://api.twitter.com/oauth/access_token',
+        process.env.CUSTOMER_KEY,
+        process.env.CUSTOMER_SECRET,
+        '1.0A',
+        null,
+        'HMAC-SHA1'
+      );
+      oauth.get(
+        'https://api.twitter.com/1.1/statuses/home_timeline.json',
+        process.env.USER_TOKEN,
+        process.env.USER_SECTOKEN,         
+        function (err, data){
+          res.status(200).json({
+            timeline: JSON.parse(data)
+          })   
+        });    
+    },
+
+    tweet: (req,res) => {
+        const oauth = new OAuth.OAuth(
+            'https://api.twitter.com/oauth/request_token',
+            'https://api.twitter.com/oauth/access_token',
+            process.env.CUSTOMER_KEY,
+            process.env.CUSTOMER_SECRET,
+            '1.0A',
+            null,
+            'HMAC-SHA1'
+          );
+          oauth.post(
+            `https://api.twitter.com/1.1/statuses/update.json?status=${req.body.tweet}`,
+            process.env.USER_TOKEN,
+            process.env.USER_SECTOKEN,
+            req.body.tweet,
+            'tweet',         
+            function (err,data){
+              if(err) {
+                res.status(500).json({
+                  err
+                })
+              } res.status(200).json({
+                tweet: JSON.parse(data)
+              })  
+            }); 
+    },
+
+    search: (req,res) => {
+      const oauth = new OAuth.OAuth(
+        'https://api.twitter.com/oauth/request_token',
+        'https://api.twitter.com/oauth/access_token',
+        process.env.CUSTOMER_KEY,
+        process.env.CUSTOMER_SECRET,
+        '1.0A',
+        null,
+        'HMAC-SHA1'
+      );
+      oauth.get(
+        `https://api.twitter.com/1.1/search/tweets.json?q=${req.body.search}`,
+        process.env.USER_TOKEN,
+        process.env.USER_SECTOKEN,    
+        function (err,data){
+          if(err) {
+            res.status(500).json({
+              err
+            })
+          } res.status(200).json({
+            tweet: JSON.parse(data)
+          })  
+        }); 
+    }
+
+
+}