<?php
require_once __DIR__ . '/../../db/config.php';

try {
    $pdo = db();
    $sql = "
    CREATE TABLE IF NOT EXISTS submissions (
        id INT AUTO_INCREMENT PRIMARY KEY,
        competition_id INT NOT NULL,
        user_id INT(11) UNSIGNED NOT NULL,
        file_path VARCHAR(255) NOT NULL,
        uploaded_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        FOREIGN KEY (competition_id) REFERENCES competitions(id) ON DELETE CASCADE,
        FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
    );
    ";
    $pdo->exec($sql);
    echo "Migration 003_create_submissions_table executed successfully." . PHP_EOL;
} catch (PDOException $e) {
    die("Could not connect to the database: " . $e->getMessage());
}