<?php
/**
 * Jira Webhook Receiver
 * Ontvangt webhook events van Atlassian Jira Cloud (issue_created, issue_updated, etc.)
 */

require_once __DIR__ . '/../../config/database.php';

header('Content-Type: application/json');

$rawPayload = file_get_contents('php://input');
$data = json_decode($rawPayload, true);

if (!$data) {
    http_response_code(400);
    echo json_encode(['error' => 'Invalid JSON payload']);
    exit;
}

try {
    $db = get_db_connection();
    $event = $data['webhookEvent'] ?? 'jira:unknown';
    $issueKey = $data['issue']['key'] ?? '';
    $summary = $data['issue']['fields']['summary'] ?? '';

    // Sla event tijdelijk op of invalidate session cache
    error_log("Jira Webhook ontvangen: {$event} voor {$issueKey} - {$summary}");

    echo json_encode([
        'received'  => true,
        'event'     => $event,
        'issue_key' => $issueKey,
        'timestamp' => date('Y-m-d H:i:s')
    ]);
    exit;
} catch (Throwable $t) {
    http_response_code(500);
    echo json_encode(['error' => $t->getMessage()]);
}