thirteenth-friend/app.js

import 'dotenv/config';
import express from 'express';
import { verifyDiscordRequest } from './utils.js';
import {
    TEST_COMMAND,
    hasGuildCommands,
} from './commands.js';

// Create an express app
const app = express();

// Get port, or default to 3000
const PORT = process.env.PORT || 3000;

// Parse request body and verifies incoming requests using discord-interactions package
app.use(express.json({
    verify: verifyDiscordRequest(process.env.PUBLIC_KEY)
}));

app.listen(PORT, () => {
    console.log('Listening on port', PORT);

    // Check if guild commands from commands.js are installed (if not, install them)
    hasGuildCommands(process.env.APP_ID, process.env.GUILD_ID, [
        TEST_COMMAND,
    ]);
});