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Add unit test for generateWallet and reorganize API files

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This commit is contained in:
Chris Clark
2015-06-24 16:41:46 -07:00
parent 81a9bc0739
commit 2446e2f6da
15 changed files with 332 additions and 465 deletions
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75
src/api/ledger/transactions.js
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@@ -1,79 +1,11 @@
/* eslint-disable valid-jsdoc */
'use strict';
const _ = require('lodash');
const async = require('async');
const utils = require('./utils');
const parseTransaction = require('./parse/transaction');
const getTransaction = require('./transaction');
const validate = utils.common.validate;
const errors = utils.common.errors;
const composeAsync = utils.common.composeAsync;
const DEFAULT_LIMIT = 100;
const MIN_LEDGER_VERSION = 32570; // earlier versions have been completely lost
function hasCompleteLedgerRange(remote, options) {
const minLedgerVersion = options.minLedgerVersion || MIN_LEDGER_VERSION;
const maxLedgerVersion = options.maxLedgerVersion
|| remote.getLedgerSequence();
for (let i = minLedgerVersion; i <= maxLedgerVersion; i++) {
if (!remote.getServer().hasLedger(i)) { // TODO: optimize this
return false;
}
}
return true;
}
function attachTransactionDate(remote, tx, callback) {
if (tx.date) {
callback(null, tx);
return;
}
if (!tx.ledger_index) {
callback(new errors.ApiError('ledger_index not found in tx'));
return;
}
remote.requestLedger(tx.ledger_index, (error, data) => {
if (error) {
callback(new errors.NotFoundError('Transaction ledger not found'));
} else if (typeof data.ledger.close_time === 'number') {
callback(null, _.assign({date: data.ledger.close_time, tx}));
} else {
callback(new errors.ApiError('Ledger missing close_time'));
}
});
}
function isTransactionInRange(tx, options) {
return (!options.minLedgerVersion
|| tx.ledger_index >= options.minLedgerVersion)
&& (!options.maxLedgerVersion
|| tx.ledger_index <= options.maxLedgerVersion);
}
function getTransaction(identifier, options, callback) {
validate.identifier(identifier);
validate.options(options);
const remote = this.remote;
function callbackWrapper(error, tx) {
if (error instanceof errors.NotFoundError
&& !hasCompleteLedgerRange(remote, options)) {
callback(new errors.MissingLedgerHistoryError('Transaction not found,'
+ ' but the server\'s ledger history is incomplete'));
} else if (!error && !isTransactionInRange(tx, options)) {
callback(new errors.NotFoundError('Transaction not found'));
} else {
callback(error, parseTransaction(tx));
}
}
async.waterfall([
_.partial(remote.requestTx.bind(remote), {hash: identifier}),
_.partial(attachTransactionDate, remote)
], callbackWrapper);
}
function parseAccountTxTransaction(tx) {
// rippled uses a different response format for 'account_tx' than 'tx'
@@ -158,7 +90,4 @@ function getAccountTransactions(address, options, callback) {
}
}
module.exports = {
getTransaction: utils.wrapCatch(getTransaction),
getAccountTransactions: utils.wrapCatch(getAccountTransactions)
};
module.exports = utils.wrapCatch(getAccountTransactions);