public function register()
{
$db = new DatabaseAccessWrapper();
$helper = new SiteHelper();
$stage = new Event();
$order = new Order();
$user = new User();
HookRegistrar::register('admin_menu', array($this, 'initialization_settings'));
HookRegistrar::register('admin_menu', array($this, 'register_metaboxes'));
HookRegistrar::register('save_post', array($db, 'save_metadata'), 10, 3);
HookRegistrar::register('wp_ajax_add_product_to_cart', array($order, 'add_product_to_cart'));
HookRegistrar::register('wp_ajax_send_proposal', array($user, 'send_proposal'));
HookRegistrar::register('woocommerce_checkout_update_order_meta', array($order, 'add_order_meta'));
HookRegistrar::register('woocommerce_order_status_cancelled', array($order, 'remove_stage_confirmation'));
HookRegistrar::register('admin_head', array($helper, 'hide_update_notice'));
HookRegistrar::register('wp_login', array($this, 'destroy_session'));
HookRegistrar::register('wp_logout', array($this, 'destroy_session'));
FilterRegistrar::register('admin_body_class', array($helper, 'add_body_class'));
ShortcodeRegistrar::register('upcoming_stages', array($stage, 'display_upcoming_stages'));
ShortcodeRegistrar::register('bsalted_payments', array($order, 'bsalted_payments'));
$helper->enqueue_style('bsalted-css', '/css/main.css');
}
public function hide_update_notice()
{
HookRegistrar::unregister('admin_notices', 'update_nag', 3);
}