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Текущая директория: /usr/lib/node_modules/bitgo-express/node_modules/ripple-lib/dist/npm/common
Просмотр файла: serverinfo.js
'use strict'; // eslint-disable-line strict
var _ = require('lodash');
var _require = require('./utils'),
convertKeysFromSnakeCaseToCamelCase = _require.convertKeysFromSnakeCaseToCamelCase;
function renameKeys(object, mapping) {
_.forEach(mapping, function (to, from) {
object[to] = object[from];
delete object[from];
});
}
function getServerInfo(connection) {
return connection.request({ command: 'server_info' }).then(function (response) {
var info = convertKeysFromSnakeCaseToCamelCase(response.info);
renameKeys(info, { hostid: 'hostID' });
if (info.validatedLedger) {
renameKeys(info.validatedLedger, {
baseFeeXrp: 'baseFeeXRP',
reserveBaseXrp: 'reserveBaseXRP',
reserveIncXrp: 'reserveIncrementXRP',
seq: 'ledgerVersion'
});
info.validatedLedger.baseFeeXRP = info.validatedLedger.baseFeeXRP.toString();
info.validatedLedger.reserveBaseXRP = info.validatedLedger.reserveBaseXRP.toString();
info.validatedLedger.reserveIncrementXRP = info.validatedLedger.reserveIncrementXRP.toString();
}
return info;
});
}
function computeFeeFromServerInfo(cushion, serverInfo) {
return (Number(serverInfo.validatedLedger.baseFeeXRP) * Number(serverInfo.loadFactor) * cushion).toString();
}
function getFee(connection, cushion) {
return getServerInfo(connection).then(_.partial(computeFeeFromServerInfo, cushion));
}
module.exports = {
getServerInfo: getServerInfo,
getFee: getFee
};Выполнить команду
Для локальной разработки. Не используйте в интернете!