respond('/reservation/equipment/[i:id]/remove/[i:key]', function ($request, $response, $app) {
//when removing a piece of equipment from a loan
//the key is used to delete the specific reservation_equipment field in the database where the
//id is used as the reservation for redirecting
$reservation_idx = $request->id;
$equipment_reservation_idx = $request->key;
ReserveDatabaseAPI::remove_equipment($equipment_reservation_idx);
$response->redirect($GLOBALS['BASE_URL'] . '/admin/reservation/search/id/' . $reservation_idx);
});
//add equipment manually
respond('/reservation/[i:id]/subitem/add', function ($request, $response, $app) {
//when the staff member is adding a subitem to a loan
$reservation_idx = $request->id;
$subitem_id = $request->param('subitems');
$subitem_id = filter_var($subitem_id, FILTER_SANITIZE_STRING);
ReserveDatabaseAPI::insert_reservation_subitem($reservation_idx, $subitem_id);
$response->redirect($GLOBALS['BASE_URL'] . '/admin/reservation/search/id/' . $reservation_idx);
});
//reservation id subitem add
respond('/reservation/subitem/remove/[i:id]/[i:key]', function ($request, $response, $app) {
//when the staff member is removing a subitem from a loan
$id = $request->id;
$reservation_idx = $request->key;
ReserveDatabaseAPI::delete_reserve_subitem($id);
$response->redirect($GLOBALS['BASE_URL'] . '/admin/reservation/search/id/' . $reservation_idx);
});
//reservation subitem remove
respond('/reservation/search/id/[i:id]', function ($request, $response, $app) {
//when searching for a specific reservation by ID
$reservation_idx = $request->id;
if (ReserveDatabaseAPI::check_reservation($reservation_idx)) {
