*: standard js lint
Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
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6 changed files with 202 additions and 201 deletions
226
app.js
226
app.js
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@ -1,23 +1,23 @@
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const express = require('express');
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const session = require('express-session');
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const fs = require('fs');
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const path = require('path');
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const morgan = require('morgan');
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const bodyParser = require('body-parser');
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const sqlite3 = require('sqlite3').verbose();
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const bole = require('bole');
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const express = require('express')
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const session = require('express-session')
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const fs = require('fs')
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const path = require('path')
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const morgan = require('morgan')
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const bodyParser = require('body-parser')
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const sqlite3 = require('sqlite3').verbose()
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const bole = require('bole')
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const config = require('./config');
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const config = require('./config')
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const log = bole('app');
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const app = express();
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const log = bole('app')
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const app = express()
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// Create an SQLite database and initialize tables
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const db = new sqlite3.Database(config.db_path, (err) => {
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if (err) {
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log.error("Error opening SQLite database:", err.message);
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log.error('Error opening SQLite database:', err.message)
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} else {
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log.info("Connected to SQLite database", config.db_path);
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log.info('Connected to SQLite database', config.db_path)
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db.run(`
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CREATE TABLE IF NOT EXISTS button_clicks (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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@ -27,133 +27,133 @@ const db = new sqlite3.Database(config.db_path, (err) => {
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timestamp DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL,
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time_difference INTEGER -- Add this column for time difference
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)
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`);
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`)
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db.run(`
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CREATE TABLE IF NOT EXISTS animals (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL UNIQUE,
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timestamp DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL
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)
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`);
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`)
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}
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});
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})
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var accessLogStream = fs.createWriteStream(
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path.join(__dirname, "log", "access.log"),
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{ flags: "a" },
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);
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const accessLogStream = fs.createWriteStream(
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path.join(__dirname, 'log', 'access.log'),
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{ flags: 'a' }
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)
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app.use(bodyParser.json());
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app.use(morgan("combined", { stream: accessLogStream }));
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app.use(bodyParser.json())
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app.use(morgan('combined', { stream: accessLogStream }))
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app.use(session({
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resave: false,
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saveUninitialized: false,
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secret: config.session_token,
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}));
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secret: config.session_token
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}))
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var animals;
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let animals
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// check and load animals into redis
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try {
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fs.readFile("./animals.json", function (err, data) {
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fs.readFile('./animals.json', function (err, data) {
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if (err) {
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throw err;
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throw err
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}
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var jsondata = JSON.parse(data);
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animals = jsondata.animals;
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const jsondata = JSON.parse(data)
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animals = jsondata.animals
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for (const animal of animals) {
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db.run(`
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INSERT INTO animals(name)
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SELECT ?
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WHERE NOT EXISTS(SELECT 1 FROM animals WHERE name = ?);
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`,
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[animal, animal],
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(err) => {
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if (err) {
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log.error(`Error inserting animal ${animal}: `, err.message);
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} else {
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log.info(`Success inserting animal ${animal}`);
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}
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},
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);
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[animal, animal],
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(err) => {
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if (err) {
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log.error(`Error inserting animal ${animal}: `, err.message)
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} else {
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log.info(`Success inserting animal ${animal}`)
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}
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}
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)
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}
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});
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})
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} catch (error) {
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log.error("Error loading animals:", error);
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animals = ["Dog", "Cat", "Elephant", "Lion", "Giraffe"];
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log.error('Error loading animals:', error)
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animals = ['Dog', 'Cat', 'Elephant', 'Lion', 'Giraffe']
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}
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// Serve the HTML file
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app.get("/", (req, res) => {
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if (typeof req.session.cookie.expires == "undefined") {
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var hour = 3600000;
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req.session.cookie.expires = new Date(Date.now() + hour);
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req.session.cookie.maxAge = hour;
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app.get('/', (req, res) => {
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if (typeof req.session.cookie.expires === 'undefined') {
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const hour = 3600000
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req.session.cookie.expires = new Date(Date.now() + hour)
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req.session.cookie.maxAge = hour
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}
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res.sendFile(__dirname + "/index.html");
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});
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app.get("/asset/frontend.js", (req, res) => {
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res.sendFile(__dirname + "/asset/frontend.js");
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});
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res.sendFile(path.join(__dirname, 'index.html'))
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})
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app.get('/asset/frontend.js', (req, res) => {
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res.sendFile(path.join(__dirname, 'asset/frontend.js'))
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})
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app.get("/newSession", (req, res) => {
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app.get('/newSession', (req, res) => {
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// XXX
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log.info(req.session);
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req.session.regenerate();
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log.info(req.session);
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});
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log.info(req.session)
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req.session.regenerate()
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log.info(req.session)
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})
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// Route to get a random animal name
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app.get("/getNextAnimal", async (req, res) => {
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app.get('/getNextAnimal', async (req, res) => {
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try {
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// TODO this is currently random, and should have a bit of reasoning behind the next choice
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const randomIndex = Math.floor(Math.random() * animals.length);
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const randomAnimal = animals[randomIndex];
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res.json({ animalName: randomAnimal });
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const randomIndex = Math.floor(Math.random() * animals.length)
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const randomAnimal = animals[randomIndex]
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res.json({ animalName: randomAnimal })
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} catch (error) {
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log.error("Error fetching random animal:", error);
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res.status(500).json({ error: "Internal server error" });
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log.error('Error fetching random animal:', error)
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res.status(500).json({ error: 'Internal server error' })
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}
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});
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})
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// Route to record button clicks along with session IDs in SQLite
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app.post("/recordButtonClick", (req, res) => {
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app.post('/recordButtonClick', (req, res) => {
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try {
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//const { buttonName, sessionId } = req.body;
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const result = req.body;
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log.error(result);
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// const { buttonName, sessionId } = req.body;
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const result = req.body
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log.error(result)
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db.run(
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"INSERT INTO button_clicks (session_id, animal_name, button_name, timestamp, time_difference) VALUES (?, ?, ?, ?, ?)",
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'INSERT INTO button_clicks (session_id, animal_name, button_name, timestamp, time_difference) VALUES (?, ?, ?, ?, ?)',
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[
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result.session,
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result.animal,
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result.button,
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result.time,
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result.difference,
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result.difference
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],
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(err) => {
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if (err) {
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log.error("Error recording button click:", err.message);
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res.status(500).json({ error: "Internal server error" });
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log.error('Error recording button click:', err.message)
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res.status(500).json({ error: 'Internal server error' })
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} else {
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res.sendStatus(200);
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res.sendStatus(200)
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}
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},
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);
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}
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)
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} catch (error) {
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log.error("Error recording button click:", error);
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res.status(500).json({ error: "Internal server error" });
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log.error('Error recording button click:', error)
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res.status(500).json({ error: 'Internal server error' })
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}
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});
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})
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// Route to show the current results from SQLite
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app.get("/results", async (req, res) => {
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app.get('/results', async (req, res) => {
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try {
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const results = {
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count: {},
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avgTimes: {},
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};
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avgTimes: {}
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}
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const getCount = new Promise((resolve, reject) => {
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db.all(
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`
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@ -163,19 +163,19 @@ app.get("/results", async (req, res) => {
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`,
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(err, rows) => {
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if (err) {
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reject("getCount: " + err.message);
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reject(new Error('getCount: ' + err.message))
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} else {
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rows.forEach((row) => {
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if (typeof results.count[row.animal_name] == "undefined") {
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results.count[row.animal_name] = {};
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if (typeof results.count[row.animal_name] === 'undefined') {
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results.count[row.animal_name] = {}
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}
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results.count[row.animal_name][row.button_name] = row.count;
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});
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resolve();
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results.count[row.animal_name][row.button_name] = row.count
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})
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resolve()
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}
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},
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);
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});
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}
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)
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})
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const getAvgTime = new Promise((resolve, reject) => {
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db.all(
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`
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@ -185,19 +185,19 @@ app.get("/results", async (req, res) => {
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`,
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(err, rows) => {
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if (err) {
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reject("getAvgTime: " + err.message);
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reject(new Error('getAvgTime: ' + err.message))
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} else {
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rows.forEach((row) => {
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if (typeof results.avgTimes[row.animal_name] == "undefined") {
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results.avgTimes[row.animal_name] = {};
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if (typeof results.avgTimes[row.animal_name] === 'undefined') {
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results.avgTimes[row.animal_name] = {}
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}
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results.avgTimes[row.animal_name][row.button_name] = row.time;
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});
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resolve();
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results.avgTimes[row.animal_name][row.button_name] = row.time
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})
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resolve()
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}
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},
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);
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});
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}
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)
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})
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const getTotalAvgTime = new Promise((resolve, reject) => {
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db.all(
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`
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@ -207,27 +207,27 @@ app.get("/results", async (req, res) => {
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`,
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(err, rows) => {
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if (err) {
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reject("getTotalAvgTime: " + err.message);
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reject(new Error('getTotalAvgTime: ' + err.message))
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} else {
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rows.forEach((row) => {
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if (typeof results.avgTimes[row.animal_name] == "undefined") {
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results.avgTimes[row.animal_name] = {};
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if (typeof results.avgTimes[row.animal_name] === 'undefined') {
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results.avgTimes[row.animal_name] = {}
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}
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results.avgTimes[row.animal_name]["total"] = row.time;
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});
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resolve();
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results.avgTimes[row.animal_name].total = row.time
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})
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resolve()
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}
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},
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);
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});
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await Promise.all([getCount, getTotalAvgTime, getAvgTime]);
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res.json(results);
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}
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)
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})
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await Promise.all([getCount, getTotalAvgTime, getAvgTime])
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res.json(results)
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} catch (error) {
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log.error("Error fetching results:", error);
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res.status(500).json({ error: "Internal server error" });
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log.error('Error fetching results:', error)
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res.status(500).json({ error: 'Internal server error' })
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}
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});
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})
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module.exports = app;
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module.exports = app
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// vim:set sts=2 sw=2 et:
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