46 lines
1.3 KiB
TypeScript

import { AbstractLightningApi } from '../lightning-api-abstract-factory';
import { ILightningApi } from '../lightning-api.interface';
import * as fs from 'fs';
import { authenticatedLndGrpc, getWalletInfo, getNetworkGraph, getNetworkInfo } from 'lightning';
import config from '../../../config';
import logger from '../../../logger';
class LndApi implements AbstractLightningApi {
private lnd: any;
constructor() {
if (!config.LIGHTNING.ENABLED) {
return;
}
try {
const tls = fs.readFileSync(config.LND.TLS_CERT_PATH).toString('base64');
const macaroon = fs.readFileSync(config.LND.MACAROON_PATH).toString('base64');
const { lnd } = authenticatedLndGrpc({
cert: tls,
macaroon: macaroon,
socket: config.LND.SOCKET,
});
this.lnd = lnd;
} catch (e) {
logger.err('Could not initiate the LND service handler: ' + (e instanceof Error ? e.message : e));
process.exit(1);
}
}
async $getNetworkInfo(): Promise<ILightningApi.NetworkInfo> {
return await getNetworkInfo({ lnd: this.lnd });
}
async $getInfo(): Promise<ILightningApi.Info> {
// @ts-ignore
return await getWalletInfo({ lnd: this.lnd });
}
async $getNetworkGraph(): Promise<ILightningApi.NetworkGraph> {
return await getNetworkGraph({ lnd: this.lnd });
}
}
export default LndApi;