leasehold-http-api/init_steps/subscribe_to_events.js

HTTP API module for Leasehold sidechain

/*
 * Copyright © 2019 Lisk Foundation
 *
 * See the LICENSE file at the top-level directory of this distribution
 * for licensing information.
 *
 * Unless otherwise agreed in a custom licensing agreement with the Lisk Foundation,
 * no part of this software, including this file, may be copied, modified,
 * propagated, or distributed except according to the terms contained in the
 * LICENSE file.
 *
 * Removal or modification of this copyright notice is prohibited.
 */

'use strict';

module.exports = ({ channel, chainModuleAlias }, { wsServer }) => {
	channel.subscribe(`${chainModuleAlias}:blocks:change`, event => {
		wsServer.sockets.emit('blocks/change', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:signature:change`, event => {
		wsServer.sockets.emit('signature/change', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:transactions:change`, event => {
		wsServer.sockets.emit('transactions/change', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:rounds:change`, event => {
		wsServer.sockets.emit('rounds/change', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:multisignatures:signature:change`, event => {
		wsServer.sockets.emit('multisignatures/signature/change', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:delegates:fork`, event => {
		wsServer.sockets.emit('delegates/fork', event.data);
	});
	channel.subscribe(`${chainModuleAlias}:loader:sync`, event => {
		wsServer.sockets.emit('loader/sync', event.data);
	});
};