DaniilRuss

handleDelete = e => {
  const id = +e.currentTarget.dataset.id;
  this.setState(({ data }) => ({
    data: data.filter(n => n.id !== id),
  }));
}

const CardList = ({ cards, handleDelete }) => (
  <div className="cards__list">
    {cards.map(n => <CardInfo {...n} handleDelete={handleDelete} />)}
  </div>
);

<CloseOutlined onClick={props.handleDelete} data-id={props.id} />