waffle/src/database/init.ts

import { query } from ".";

export default async function databaseInit() {
    console.log(await query(`
        CREATE TABLE IF NOT EXISTS users(
            id SERIAL PRIMARY KEY,
            username VARCHAR(32) UNIQUE NOT NULL,
            password TEXT
        );

        CREATE TABLE IF NOT EXISTS channels(
            id SERIAL PRIMARY KEY,
            name VARCHAR(32) NOT NULL,
            owner_id SERIAL REFERENCES users ON DELETE CASCADE
        );

        CREATE TABLE IF NOT EXISTS messages(
            id SERIAL PRIMARY KEY,
            content VARCHAR(4000) NOT NULL,
            channel_id SERIAL REFERENCES channels ON DELETE CASCADE,
            author_id SERIAL REFERENCES users ON DELETE CASCADE,
            created_at BIGINT
        );
    `));
}