openethereum/js/packages/shared/util/notifications.js

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import Push from 'push.js';
import BigNumber from 'bignumber.js';
import unkownIcon from '../assets/images/contracts/unknown-64x64.png';
export function notifyTransaction (account, token, _value, onClick) {
const name = account.name || account.address;
const value = _value.div(new BigNumber(token.format || 1));
const icon = token.image || unkownIcon;
let _notification = null;
Push
.create(`${name}`, {
body: `You just received ${value.toFormat(3)} ${token.tag.toUpperCase()}`,
icon: {
x16: icon,
x32: icon
},
timeout: 20000,
onClick: () => {
// Focus on the UI
try {
window.focus();
} catch (e) {}
if (onClick && typeof onClick === 'function') {
onClick();
}
// Close the notification
if (_notification) {
_notification.close();
_notification = null;
}
}
})
.then((notification) => {
_notification = notification;
});
}