lib/api/etheradapter.js
/*
Copyright (C) 2017 BikBikBikBikBik
This file is part of blocke.
blocke 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.
blocke 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 blocke. If not, see <http://www.gnu.org/licenses/>.
*/
const etherchainClient = require('./etherchain');
const ethplorerClient = require('./ethplorer');
class EtherAdapter {
getAccount(accountAddress) {
return ethplorerClient.getAccount(accountAddress);
}
getBlockByNumberOrHash(blockId) {
return etherchainClient.getBlockByNumberOrHash(blockId);
}
getNetworkInfo() {
return etherchainClient.getNetworkInfo();
}
getTransaction(transactionHash) {
return ethplorerClient.getTransaction(transactionHash).then((res) => this.updateTransactionBlockHash(res));
}
updateTransactionBlockHash(transaction) {
const blockId = `${transaction.blockNumber}`;
return this.getBlockByNumberOrHash(blockId).then((res) => {
transaction.blockHash = res.hash;
return transaction;
}).catch(() => {
transaction.blockHash = blockId;
return transaction;
});
}
}
module.exports = new EtherAdapter();