41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// 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 BigNumber from 'bignumber.js';
|
|
import moment from 'moment';
|
|
|
|
import { api } from './parity';
|
|
|
|
const ZERO = new BigNumber(0);
|
|
|
|
export function formatBlockNumber (blockNumber) {
|
|
return ZERO.eq(blockNumber || 0)
|
|
? 'Pending'
|
|
: `${blockNumber.toFormat()}`;
|
|
}
|
|
|
|
export function formatSignature (signature) {
|
|
return api.util.bytesToHex(signature);
|
|
}
|
|
|
|
export function formatBlockTimestamp (block) {
|
|
if (!block || !block.timestamp) {
|
|
return null;
|
|
}
|
|
|
|
return moment(block.timestamp).fromNow();
|
|
}
|