public static function getDetailedPlanInfo($plan_id = null)
{
if (!empty($plan_id)) {
$info = self::getPlanById($plan_id);
if (!empty($info)) {
$info['packages'] = Tariff::getPackagesForTariffPlan($info['id']);
}
} else {
$info = self::getAllPlans();
$info = array_map(function ($plan) {
$plan['packages'] = Tariff::getPackagesForTariffPlan($plan['id']);
return $plan;
}, $info);
}
return $info;
}
