- Step 1:
- npm install sqlite3
- Step 2:
- create a new file called database.js and write the following code:
- javascript:
- const sqlite3 = require('sqlite3').verbose();
- const db = new sqlite3.Database('data.db', (err) => {
- if (err) {
- console.error('Error opening database:', err.message);
- } else {
- console.log('Connected to the SQLite database.');
- db.run(
- `CREATE TABLE IF NOT EXISTS users (
- username TEXT PRIMARY KEY,
- points INTEGER,
- rod INTEGER
- )`,
- (err) => {
- if (err) {
- console.error('Error creating table:', err.message);
- }
- }
- );
- }
- });
- module.exports = db;
- This code initializes an SQLite database and creates a table called users to store
- the username, points, and rod level for each user. Next, update your main code to
- use the SQLite database to store and retrieve user data. Import the database.js file
- and replace the existing userPointsAndRods object with database queries:
- // ... (previous imports)
- const db = require('./database');
- // ... (previous code)
- function updateUserPointsAndRods(username, pointsToAdd, rodToAdd) {
- db.get('SELECT * FROM users WHERE username = ?', [username], (err, row) => {
- if (err) {
- console.error(err.message);
- return;
- }
- if (row) {
- // Update existing user
- db.run(
- 'UPDATE users SET points = points + ?, rod = rod + ? WHERE username = ?',
- [pointsToAdd, rodToAdd, username],
- (err) => {
- if (err) {
- console.error(err.message);
- }
- }
- );
- } else {
- // Insert new user
- db.run(
- 'INSERT INTO users (username, points, rod) VALUES (?, ?, ?)',
- [username, pointsToAdd, 1 + rodToAdd],
- (err) => {
- if (err) {
- console.error(err.message);
- }
- }
- );
- }
- });
- }
- // ... (update the rest of the code to use the new updateUserPointsAndRods function)
- This code replaces the existing updateLeaderboard function with a new function
- called updateUserPointsAndRods, which uses the SQLite database to store and
- retrieve user data. Make sure to update the rest of your code to use the new
- updateUserPointsAndRods function instead of directly accessing the userPointsAndRods
- object.
- Finally, to have your game up 24/7, you can deploy your chatbot on a server or a cloud service like AWS, Google Cloud Platform, or Heroku. This way, your bot will continue running even if your local machine is turned off. Make sure to follow the deployment guidelines for the specific platform you choose.
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