TokensList.js

// Copyright 2015-2018 Parity Technologies (UK) Ltd.
// This file is part of Parity.
//
// SPDX-License-Identifier: BSD-3-Clause

import React, { Component } from "react";

import TokenBalance from "./TokenBalance";
import withTokens from "../../utils/withTokens";

@withTokens
class TokensList extends Component {
  render() {
    const { tokensArray } = this.props;

    // Show empty token placeholder if tokens have not been loaded yet
    const shownArray = tokensArray.length ? tokensArray : [{}];

    return (
      <div className="window_content">
        <div className="box -scroller">
          <ul className="list -padded">
            {shownArray.map((
              token,
              index // With empty tokens, the token.address is not defined, so we prefix with index
            ) => (
              <li key={`${index}-${token.address}`}>
                <TokenBalance token={token} />
              </li>
            ))}
          </ul>
        </div>
      </div>
    );
  }
}

export default TokensList;