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

// Check if ID is provided
if (!isset($_GET['id']) || empty($_GET['id'])) {
    header('Location: analyst_dashboard.php?error=missing_id');
    exit;
}

$submissionId = (int)$_GET['id'];

// Update the status to 'Pending'
try {
    $pdo = db();
    $stmt = $pdo->prepare("UPDATE submissions SET status = 'Pending' WHERE id = ?");
    $stmt->execute([$submissionId]);

    // Trigger the background worker
    shell_exec('php /home/ubuntu/executor/workspace/worker.php > /dev/null 2>&1 &');
} catch (PDOException $e) {
    // In a real app, log this error
    header('Location: analyst_dashboard.php?error=' . urlencode($e->getMessage()));
    exit;
}

// Redirect back with a success message
header('Location: analyst_dashboard.php?refreshed=1');
exit;