myCRED Recurring payout based on role

add_filter( 'mycred_run_this', 'mycred_pro_payout_by_role' );
function mycred_pro_payout_by_role( $request ) {

	// Only applicable for recurring payouts
	if ( $request['ref'] != 'recurring_payout' ) return $request;

	// Get user role
	$user_id = absint( $request['user_id'] );
	$user = get_userdata( $user_id );

	// Set various roles recurring points payouts.

	// ADMIN get 0 points
	if ( in_array( 'administrator', $user->roles ) )
		$request['amount'] = 0;

	// Subscriber Basic get 10 points
	elseif ( in_array( 'subscriber', $user->roles ) )
		$request['amount'] = 10;

	// Subscriber LVL 1 get 100 points
	elseif ( in_array( 'subscriber-lvl-1', $user->roles ) )
		$request['amount'] = 100;

	// Subscriber LVL 2 get 200 points
	elseif ( in_array( 'subscriber-lvl-2', $user->roles ) )
		$request['amount'] = 200;

	// Subscriber LVL 3 get 500 points
	elseif ( in_array( 'subscriber-lvl-3', $user->roles ) )
		$request['amount'] = 500;

	// Subscriber LVL 4 get 1000 points
	elseif ( in_array( 'subscriber-lvl-4', $user->roles ) )
		$request['amount'] = 1000;

	return $request;

}