init.sql

-- Drop tables if they exist (for repeatable testing)
DROP TABLE IF EXISTS room_users CASCADE;
DROP TABLE IF EXISTS users CASCADE;
DROP TABLE IF EXISTS rooms CASCADE;
DROP TABLE IF EXISTS roles CASCADE;

-- Create roles table
CREATE TABLE roles (
    id SERIAL PRIMARY KEY,
    name VARCHAR(255) NOT NULL
);

-- Create users table
CREATE TABLE users (
    id SERIAL PRIMARY KEY,
    name VARCHAR(255) NOT NULL,
    email VARCHAR(255) NOT NULL,
    profile_img VARCHAR(255) NOT NULL
);

-- Create rooms table
CREATE TABLE rooms (
    id SERIAL PRIMARY KEY,
    name VARCHAR(255) NOT NULL,
    created_at TIMESTAMP NOT NULL DEFAULT now(),
    updated_at TIMESTAMP NOT NULL DEFAULT now(),
    start_date DATE NOT NULL,
    end_date DATE NOT NULL
);

-- Create room_users table
CREATE TABLE room_users (
    id SERIAL PRIMARY KEY,
    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
    room_id INTEGER NOT NULL REFERENCES rooms(id) ON DELETE CASCADE,
    role_id INTEGER NOT NULL REFERENCES roles(id) ON DELETE CASCADE,
    created_at TIMESTAMP DEFAULT now(),
    updated_at TIMESTAMP DEFAULT now()
);