<?php
// ─── SunScope — JSON response helpers ────────────────────────────────────

function json_out(array $data, int $status = 200): void {
    http_response_code($status);
    header('Content-Type: application/json');
    echo json_encode($data);
    exit;
}

function json_error(string $message, int $status = 400): void {
    json_out(['ok' => false, 'error' => $message], $status);
}

function json_body(): array {
    $body = json_decode(file_get_contents('php://input'), true);
    return is_array($body) ? $body : [];
}

function require_method(string $method): void {
    if ($_SERVER['REQUEST_METHOD'] !== $method) {
        json_error('Method not allowed', 405);
    }
}