<?php
require_once __DIR__ . '/../helpers.php';
runAuth();

global $businessId;

$data = readJsonBody();
$beaconID = (int) ($data['BeaconID'] ?? 0);

if ($beaconID <= 0) {
    apiAbort(['OK' => false, 'ERROR' => 'missing_beacon_id', 'MESSAGE' => 'BeaconID is required']);
}

$q = queryOne("
    SELECT b.ID, b.BusinessID, b.Name, b.UUID, b.IsActive
    FROM Beacons b
    WHERE b.ID = ?
      AND (b.BusinessID = ? OR EXISTS (
        SELECT 1 FROM lt_BeaconsID_BusinessesID lt
        WHERE lt.BeaconID = b.ID AND lt.BusinessID = ?
      ))
    LIMIT 1
", [$beaconID, $businessId, $businessId]);

if (!$q) {
    apiAbort(['OK' => false, 'ERROR' => 'not_found']);
}

jsonResponse([
    'OK' => true,
    'ERROR' => '',
    'BEACON' => [
        'BeaconID' => (int) $q['ID'],
        'BusinessID' => (int) $q['BusinessID'],
        'Name' => $q['Name'],
        'UUID' => $q['UUID'],
        'IsActive' => (int) $q['IsActive'],
    ],
]);