mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-22 09:57:02 +01:00
Merge pull request #1848 from MetaMask/transactionControllerRefractor
Transaction controller refractor part 1: promises for everyone and more tests!
This commit is contained in:
kumavis
GitHub
commit
8a9d0073b1
@ -121,7 +121,7 @@ function setupController (initState) {
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// plugin badge text
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function updateBadge () {
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var label = ''
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var unapprovedTxCount = controller.txController.unapprovedTxCount
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var unapprovedTxCount = controller.txController.getUnapprovedTxCount()
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var unapprovedMsgCount = controller.messageManager.unapprovedMsgCount
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var unapprovedPersonalMsgs = controller.personalMessageManager.unapprovedPersonalMsgCount
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var count = unapprovedTxCount + unapprovedMsgCount + unapprovedPersonalMsgs
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@ -1,10 +1,9 @@
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const EventEmitter = require('events')
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const async = require('async')
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const extend = require('xtend')
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const clone = require('clone')
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const ObservableStore = require('obs-store')
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const ethUtil = require('ethereumjs-util')
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const pify = require('pify')
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const EthQuery = require('ethjs-query')
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const TxProviderUtil = require('../lib/tx-utils')
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const getStack = require('../lib/util').getStack
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const createId = require('../lib/random-id')
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@ -32,7 +31,7 @@ module.exports = class TransactionController extends EventEmitter {
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})
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},
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})
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this.query = opts.ethQuery
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this.query = new EthQuery(this.provider)
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this.txProviderUtils = new TxProviderUtil(this.query)
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this.blockTracker.on('rawBlock', this.checkForTxInBlock.bind(this))
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// this is a little messy but until ethstore has been either
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@ -61,13 +60,6 @@ module.exports = class TransactionController extends EventEmitter {
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return this.preferencesStore.getState().selectedAddress
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}
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// Returns the tx list
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getTxList () {
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const network = this.getNetwork()
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const fullTxList = this.getFullTxList()
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return fullTxList.filter(txMeta => txMeta.metamaskNetworkId === network)
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}
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// Returns the number of txs for the current network.
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getTxCount () {
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return this.getTxList().length
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@ -78,6 +70,58 @@ module.exports = class TransactionController extends EventEmitter {
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return this.store.getState().transactions
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}
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getUnapprovedTxCount () {
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return Object.keys(this.getUnapprovedTxList()).length
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}
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getPendingTxCount () {
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return this.getTxsByMetaData('status', 'signed').length
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}
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// Returns the tx list
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getTxList () {
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const network = this.getNetwork()
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const fullTxList = this.getFullTxList()
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return this.getTxsByMetaData('metamaskNetworkId', network, fullTxList)
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}
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// gets tx by Id and returns it
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getTx (txId) {
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const txList = this.getTxList()
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const txMeta = txList.find(txData => txData.id === txId)
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return txMeta
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}
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getUnapprovedTxList () {
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const txList = this.getTxList()
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return txList.filter((txMeta) => txMeta.status === 'unapproved')
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.reduce((result, tx) => {
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result[tx.id] = tx
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return result
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}, {})
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}
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updateTx (txMeta) {
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// create txMeta snapshot for history
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const txMetaForHistory = clone(txMeta)
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// dont include previous history in this snapshot
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delete txMetaForHistory.history
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// add stack to help understand why tx was updated
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txMetaForHistory.stack = getStack()
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// add snapshot to tx history
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if (!txMeta.history) txMeta.history = []
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txMeta.history.push(txMetaForHistory)
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const txId = txMeta.id
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const txList = this.getFullTxList()
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const index = txList.findIndex(txData => txData.id === txId)
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if (!txMeta.history) txMeta.history = []
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txMeta.history.push(txMetaForHistory)
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txList[index] = txMeta
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this._saveTxList(txList)
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this.emit('update')
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}
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// Adds a tx to the txlist
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addTx (txMeta) {
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const txCount = this.getTxCount()
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@ -91,7 +135,7 @@ module.exports = class TransactionController extends EventEmitter {
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// or rejected tx's.
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// not tx's that are pending or unapproved
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if (txCount > txHistoryLimit - 1) {
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var index = fullTxList.findIndex((metaTx) => ((metaTx.status === 'confirmed' || metaTx.status === 'rejected') && network === txMeta.metamaskNetworkId))
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const index = fullTxList.findIndex((metaTx) => ((metaTx.status === 'confirmed' || metaTx.status === 'rejected') && network === txMeta.metamaskNetworkId))
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fullTxList.splice(index, 1)
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}
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fullTxList.push(txMeta)
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@ -109,92 +153,59 @@ module.exports = class TransactionController extends EventEmitter {
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this.emit(`${txMeta.id}:unapproved`, txMeta)
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}
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// gets tx by Id and returns it
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getTx (txId, cb) {
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var txList = this.getTxList()
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var txMeta = txList.find(txData => txData.id === txId)
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return cb ? cb(txMeta) : txMeta
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}
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//
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updateTx (txMeta) {
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// create txMeta snapshot for history
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const txMetaForHistory = clone(txMeta)
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// dont include previous history in this snapshot
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delete txMetaForHistory.history
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// add stack to help understand why tx was updated
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txMetaForHistory.stack = getStack()
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// add snapshot to tx history
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if (!txMeta.history) txMeta.history = []
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txMeta.history.push(txMetaForHistory)
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// update the tx
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var txId = txMeta.id
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var txList = this.getFullTxList()
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var index = txList.findIndex(txData => txData.id === txId)
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txList[index] = txMeta
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this._saveTxList(txList)
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this.emit('update')
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}
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get unapprovedTxCount () {
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return Object.keys(this.getUnapprovedTxList()).length
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}
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get pendingTxCount () {
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return this.getTxsByMetaData('status', 'signed').length
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}
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addUnapprovedTransaction (txParams, done) {
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let txMeta = {}
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async.waterfall([
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// validate
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(cb) => this.txProviderUtils.validateTxParams(txParams, cb),
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// construct txMeta
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(cb) => {
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txMeta = {
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id: createId(),
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time: (new Date()).getTime(),
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status: 'unapproved',
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metamaskNetworkId: this.getNetwork(),
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txParams: txParams,
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history: [],
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async newUnapprovedTransaction (txParams) {
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log.debug(`MetaMaskController newUnapprovedTransaction ${JSON.stringify(txParams)}`)
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const txMeta = await this.addUnapprovedTransaction(txParams)
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this.emit('newUnaprovedTx', txMeta)
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// listen for tx completion (success, fail)
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return new Promise((resolve, reject) => {
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this.once(`${txMeta.id}:finished`, (completedTx) => {
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switch (completedTx.status) {
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case 'submitted':
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return resolve(completedTx.hash)
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case 'rejected':
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return reject(new Error('MetaMask Tx Signature: User denied transaction signature.'))
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default:
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return reject(new Error(`MetaMask Tx Signature: Unknown problem: ${JSON.stringify(completedTx.txParams)}`))
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}
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cb()
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},
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// add default tx params
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(cb) => this.addTxDefaults(txMeta, cb),
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// save txMeta
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(cb) => {
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this.addTx(txMeta)
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cb(null, txMeta)
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},
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], done)
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})
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})
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}
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addTxDefaults (txMeta, cb) {
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async addUnapprovedTransaction (txParams) {
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// validate
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await this.txProviderUtils.validateTxParams(txParams)
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// construct txMeta
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const txMeta = {
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id: createId(),
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time: (new Date()).getTime(),
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status: 'unapproved',
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metamaskNetworkId: this.getNetwork(),
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txParams: txParams,
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history: [],
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}
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// add default tx params
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await this.addTxDefaults(txMeta)
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// save txMeta
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this.addTx(txMeta)
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return txMeta
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}
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async addTxDefaults (txMeta) {
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const txParams = txMeta.txParams
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// ensure value
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txParams.value = txParams.value || '0x0'
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if (!txParams.gasPrice) {
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this.query.gasPrice((err, gasPrice) => {
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if (err) return cb(err)
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// set gasPrice
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txParams.gasPrice = gasPrice
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})
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const gasPrice = await this.query.gasPrice()
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txParams.gasPrice = gasPrice
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}
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// set gasLimit
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this.txProviderUtils.analyzeGasUsage(txMeta, cb)
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return await this.txProviderUtils.analyzeGasUsage(txMeta)
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}
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getUnapprovedTxList () {
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var txList = this.getTxList()
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return txList.filter((txMeta) => txMeta.status === 'unapproved')
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.reduce((result, tx) => {
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result[tx.id] = tx
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return result
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}, {})
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async updateAndApproveTransaction (txMeta) {
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this.updateTx(txMeta)
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await this.approveTransaction(txMeta.id)
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}
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async approveTransaction (txId) {
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@ -230,16 +241,33 @@ module.exports = class TransactionController extends EventEmitter {
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}
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}
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cancelTransaction (txId, cb = warn) {
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this.setTxStatusRejected(txId)
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cb()
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async signTransaction (txId) {
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const txMeta = this.getTx(txId)
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const txParams = txMeta.txParams
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const fromAddress = txParams.from
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// add network/chain id
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txParams.chainId = this.getChainId()
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const ethTx = this.txProviderUtils.buildEthTxFromParams(txParams)
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await this.signEthTx(ethTx, fromAddress)
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this.setTxStatusSigned(txMeta.id)
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const rawTx = ethUtil.bufferToHex(ethTx.serialize())
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return rawTx
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}
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async updateAndApproveTransaction (txMeta) {
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async publishTransaction (txId, rawTx) {
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const txMeta = this.getTx(txId)
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txMeta.rawTx = rawTx
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this.updateTx(txMeta)
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await this.approveTransaction(txMeta.id)
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const txHash = await this.txProviderUtils.publishTransaction(rawTx)
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this.setTxHash(txId, txHash)
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this.setTxStatusSubmitted(txId)
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}
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async cancelTransaction (txId) {
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this.setTxStatusRejected(txId)
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}
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getChainId () {
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const networkState = this.networkStore.getState()
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const getChainId = parseInt(networkState)
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@ -250,30 +278,6 @@ module.exports = class TransactionController extends EventEmitter {
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}
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}
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async signTransaction (txId) {
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const txMeta = this.getTx(txId)
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const txParams = txMeta.txParams
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const fromAddress = txParams.from
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// add network/chain id
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txParams.chainId = this.getChainId()
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const ethTx = this.txProviderUtils.buildEthTxFromParams(txParams)
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const rawTx = await this.signEthTx(ethTx, fromAddress).then(() => {
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this.setTxStatusSigned(txMeta.id)
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return ethUtil.bufferToHex(ethTx.serialize())
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})
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return rawTx
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}
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async publishTransaction (txId, rawTx) {
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const txMeta = this.getTx(txId)
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txMeta.rawTx = rawTx
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this.updateTx(txMeta)
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await this.txProviderUtils.publishTransaction(rawTx).then((txHash) => {
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this.setTxHash(txId, txHash)
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this.setTxStatusSubmitted(txId)
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})
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}
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// receives a txHash records the tx as signed
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setTxHash (txId, txHash) {
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// Add the tx hash to the persisted meta-tx object
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@ -284,7 +288,7 @@ module.exports = class TransactionController extends EventEmitter {
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/*
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Takes an object of fields to search for eg:
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var thingsToLookFor = {
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let thingsToLookFor = {
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to: '0x0..',
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from: '0x0..',
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status: 'signed',
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@ -307,7 +311,7 @@ module.exports = class TransactionController extends EventEmitter {
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and that have been 'confirmed'
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*/
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getFilteredTxList (opts) {
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var filteredTxList
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let filteredTxList
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Object.keys(opts).forEach((key) => {
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filteredTxList = this.getTxsByMetaData(key, opts[key], filteredTxList)
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})
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@ -368,7 +372,7 @@ module.exports = class TransactionController extends EventEmitter {
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// merges txParams obj onto txData.txParams
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// use extend to ensure that all fields are filled
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updateTxParams (txId, txParams) {
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var txMeta = this.getTx(txId)
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const txMeta = this.getTx(txId)
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txMeta.txParams = extend(txMeta.txParams, txParams)
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this.updateTx(txMeta)
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}
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@ -376,20 +380,19 @@ module.exports = class TransactionController extends EventEmitter {
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// checks if a signed tx is in a block and
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// if included sets the tx status as 'confirmed'
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checkForTxInBlock (block) {
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var signedTxList = this.getFilteredTxList({status: 'submitted'})
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const signedTxList = this.getFilteredTxList({status: 'submitted'})
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if (!signedTxList.length) return
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signedTxList.forEach((txMeta) => {
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var txHash = txMeta.hash
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var txId = txMeta.id
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const txHash = txMeta.hash
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const txId = txMeta.id
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if (!txHash) {
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return this.setTxStatusFailed(txId, {
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stack: 'checkForTxInBlock: custom tx-controller error message',
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errCode: 'No hash was provided',
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message: 'We had an error while submitting this transaction, please try again.',
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})
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const noTxHashErr = new Error('We had an error while submitting this transaction, please try again.')
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noTxHashErr.name = 'NoTxHashError'
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this.setTxStatusFailed(txId, noTxHashErr)
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}
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block.transactions.forEach((tx) => {
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if (tx.hash === txHash) this.setTxStatusConfirmed(txId)
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})
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@ -407,44 +410,6 @@ module.exports = class TransactionController extends EventEmitter {
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if (diff > 1) this._checkPendingTxs()
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}
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// PRIVATE METHODS
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// Should find the tx in the tx list and
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// update it.
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// should set the status in txData
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// - `'unapproved'` the user has not responded
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// - `'rejected'` the user has responded no!
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// - `'approved'` the user has approved the tx
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// - `'signed'` the tx is signed
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// - `'submitted'` the tx is sent to a server
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// - `'confirmed'` the tx has been included in a block.
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// - `'failed'` the tx failed for some reason, included on tx data.
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_setTxStatus (txId, status) {
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var txMeta = this.getTx(txId)
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txMeta.status = status
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this.emit(`${txMeta.id}:${status}`, txId)
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if (status === 'submitted' || status === 'rejected') {
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this.emit(`${txMeta.id}:finished`, txMeta)
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}
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this.updateTx(txMeta)
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this.emit('updateBadge')
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}
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// Saves the new/updated txList.
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// Function is intended only for internal use
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_saveTxList (transactions) {
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this.store.updateState({ transactions })
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}
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_updateMemstore () {
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const unapprovedTxs = this.getUnapprovedTxList()
|
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const selectedAddressTxList = this.getFilteredTxList({
|
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from: this.getSelectedAddress(),
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metamaskNetworkId: this.getNetwork(),
|
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})
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this.memStore.updateState({ unapprovedTxs, selectedAddressTxList })
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}
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resubmitPendingTxs () {
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const pending = this.getTxsByMetaData('status', 'submitted')
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// only try resubmitting if their are transactions to resubmit
|
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@ -478,6 +443,49 @@ module.exports = class TransactionController extends EventEmitter {
|
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}))
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}
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/* _____________________________________
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| |
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| PRIVATE METHODS |
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|______________________________________*/
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// Should find the tx in the tx list and
|
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// update it.
|
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// should set the status in txData
|
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// - `'unapproved'` the user has not responded
|
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// - `'rejected'` the user has responded no!
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// - `'approved'` the user has approved the tx
|
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// - `'signed'` the tx is signed
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// - `'submitted'` the tx is sent to a server
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// - `'confirmed'` the tx has been included in a block.
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// - `'failed'` the tx failed for some reason, included on tx data.
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_setTxStatus (txId, status) {
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const txMeta = this.getTx(txId)
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txMeta.status = status
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this.emit(`${txMeta.id}:${status}`, txId)
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if (status === 'submitted' || status === 'rejected') {
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this.emit(`${txMeta.id}:finished`, txMeta)
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}
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this.updateTx(txMeta)
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this.emit('updateBadge')
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}
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// Saves the new/updated txList.
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// Function is intended only for internal use
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_saveTxList (transactions) {
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this.store.updateState({ transactions })
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}
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_updateMemstore () {
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const unapprovedTxs = this.getUnapprovedTxList()
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const selectedAddressTxList = this.getFilteredTxList({
|
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from: this.getSelectedAddress(),
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metamaskNetworkId: this.getNetwork(),
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})
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this.memStore.updateState({ unapprovedTxs, selectedAddressTxList })
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}
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async _resubmitTx (txMeta) {
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const address = txMeta.txParams.from
|
||||
const balance = this.ethStore.getState().accounts[address].balance
|
||||
@ -524,17 +532,14 @@ module.exports = class TransactionController extends EventEmitter {
|
||||
// extra check in case there was an uncaught error during the
|
||||
// signature and submission process
|
||||
if (!txHash) {
|
||||
this.setTxStatusFailed(txId, {
|
||||
stack: '_checkPendingTxs: custom tx-controller error message',
|
||||
errCode: 'No hash was provided',
|
||||
message: 'We had an error while submitting this transaction, please try again.',
|
||||
})
|
||||
return
|
||||
const noTxHashErr = new Error('We had an error while submitting this transaction, please try again.')
|
||||
noTxHashErr.name = 'NoTxHashError'
|
||||
this.setTxStatusFailed(txId, noTxHashErr)
|
||||
}
|
||||
// get latest transaction status
|
||||
let txParams
|
||||
try {
|
||||
txParams = await pify((cb) => this.query.getTransactionByHash(txHash, cb))()
|
||||
txParams = await this.query.getTransactionByHash(txHash)
|
||||
if (!txParams) return
|
||||
if (txParams.blockNumber) {
|
||||
this.setTxStatusConfirmed(txId)
|
||||
@ -547,12 +552,8 @@ module.exports = class TransactionController extends EventEmitter {
|
||||
message: 'There was a problem loading this transaction.',
|
||||
}
|
||||
this.updateTx(txMeta)
|
||||
log.error(err)
|
||||
throw err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
const warn = () => log.warn('warn was used no cb provided')
|
||||
}
|
||||
@ -1,4 +1,3 @@
|
||||
const async = require('async')
|
||||
const ethUtil = require('ethereumjs-util')
|
||||
const Transaction = require('ethereumjs-tx')
|
||||
const normalize = require('eth-sig-util').normalize
|
||||
@ -10,24 +9,19 @@ its passed ethquery
|
||||
and used to do things like calculate gas of a tx.
|
||||
*/
|
||||
|
||||
module.exports = class txProviderUtils {
|
||||
|
||||
module.exports = class txProvideUtils {
|
||||
constructor (ethQuery) {
|
||||
this.query = ethQuery
|
||||
}
|
||||
|
||||
analyzeGasUsage (txMeta, cb) {
|
||||
var self = this
|
||||
this.query.getBlockByNumber('latest', true, (err, block) => {
|
||||
if (err) return cb(err)
|
||||
async.waterfall([
|
||||
self.estimateTxGas.bind(self, txMeta, block.gasLimit),
|
||||
self.setTxGas.bind(self, txMeta, block.gasLimit),
|
||||
], cb)
|
||||
})
|
||||
async analyzeGasUsage (txMeta) {
|
||||
const block = await this.query.getBlockByNumber('latest', true)
|
||||
const estimatedGasHex = await this.estimateTxGas(txMeta, block.gasLimit)
|
||||
this.setTxGas(txMeta, block.gasLimit, estimatedGasHex)
|
||||
return txMeta
|
||||
}
|
||||
|
||||
estimateTxGas (txMeta, blockGasLimitHex, cb) {
|
||||
async estimateTxGas (txMeta, blockGasLimitHex) {
|
||||
const txParams = txMeta.txParams
|
||||
// check if gasLimit is already specified
|
||||
txMeta.gasLimitSpecified = Boolean(txParams.gas)
|
||||
@ -38,10 +32,10 @@ module.exports = class txProviderUtils {
|
||||
txParams.gas = bnToHex(saferGasLimitBN)
|
||||
}
|
||||
// run tx, see if it will OOG
|
||||
this.query.estimateGas(txParams, cb)
|
||||
return this.query.estimateGas(txParams)
|
||||
}
|
||||
|
||||
setTxGas (txMeta, blockGasLimitHex, estimatedGasHex, cb) {
|
||||
setTxGas (txMeta, blockGasLimitHex, estimatedGasHex) {
|
||||
txMeta.estimatedGas = estimatedGasHex
|
||||
const txParams = txMeta.txParams
|
||||
|
||||
@ -49,14 +43,12 @@ module.exports = class txProviderUtils {
|
||||
// use original specified amount
|
||||
if (txMeta.gasLimitSpecified) {
|
||||
txMeta.estimatedGas = txParams.gas
|
||||
cb()
|
||||
return
|
||||
}
|
||||
// if gasLimit not originally specified,
|
||||
// try adding an additional gas buffer to our estimation for safety
|
||||
const recommendedGasHex = this.addGasBuffer(txMeta.estimatedGas, blockGasLimitHex)
|
||||
txParams.gas = recommendedGasHex
|
||||
cb()
|
||||
return
|
||||
}
|
||||
|
||||
@ -74,22 +66,6 @@ module.exports = class txProviderUtils {
|
||||
return bnToHex(upperGasLimitBn)
|
||||
}
|
||||
|
||||
fillInTxParams (txParams, cb) {
|
||||
const fromAddress = txParams.from
|
||||
const reqs = {}
|
||||
|
||||
if (isUndef(txParams.gas)) reqs.gas = (cb) => this.query.estimateGas(txParams, cb)
|
||||
if (isUndef(txParams.gasPrice)) reqs.gasPrice = (cb) => this.query.gasPrice(cb)
|
||||
if (isUndef(txParams.nonce)) reqs.nonce = (cb) => this.query.getTransactionCount(fromAddress, 'pending', cb)
|
||||
|
||||
async.parallel(reqs, function (err, result) {
|
||||
if (err) return cb(err)
|
||||
// write results to txParams obj
|
||||
Object.assign(txParams, result)
|
||||
cb()
|
||||
})
|
||||
}
|
||||
|
||||
// builds ethTx from txParams object
|
||||
buildEthTxFromParams (txParams) {
|
||||
// normalize values
|
||||
@ -106,20 +82,13 @@ module.exports = class txProviderUtils {
|
||||
return ethTx
|
||||
}
|
||||
|
||||
publishTransaction (rawTx) {
|
||||
return new Promise((resolve, reject) => {
|
||||
this.query.sendRawTransaction(rawTx, (err, ress) => {
|
||||
if (err) reject(err)
|
||||
else resolve(ress)
|
||||
})
|
||||
})
|
||||
async publishTransaction (rawTx) {
|
||||
return await this.query.sendRawTransaction(rawTx)
|
||||
}
|
||||
|
||||
validateTxParams (txParams, cb) {
|
||||
async validateTxParams (txParams) {
|
||||
if (('value' in txParams) && txParams.value.indexOf('-') === 0) {
|
||||
cb(new Error(`Invalid transaction value of ${txParams.value} not a positive number.`))
|
||||
} else {
|
||||
cb()
|
||||
throw new Error(`Invalid transaction value of ${txParams.value} not a positive number.`)
|
||||
}
|
||||
}
|
||||
|
||||
@ -137,10 +106,6 @@ module.exports = class txProviderUtils {
|
||||
|
||||
// util
|
||||
|
||||
function isUndef (value) {
|
||||
return value === undefined
|
||||
}
|
||||
|
||||
function bnToHex (inputBn) {
|
||||
return ethUtil.addHexPrefix(inputBn.toString(16))
|
||||
}
|
||||
|
||||
@ -113,6 +113,7 @@ module.exports = class MetamaskController extends EventEmitter {
|
||||
ethQuery: this.ethQuery,
|
||||
ethStore: this.ethStore,
|
||||
})
|
||||
this.txController.on('newUnaprovedTx', opts.showUnapprovedTx.bind(opts))
|
||||
|
||||
// notices
|
||||
this.noticeController = new NoticeController({
|
||||
@ -203,7 +204,7 @@ module.exports = class MetamaskController extends EventEmitter {
|
||||
cb(null, result)
|
||||
},
|
||||
// tx signing
|
||||
processTransaction: (txParams, cb) => this.newUnapprovedTransaction(txParams, cb),
|
||||
processTransaction: nodeify(async (txParams) => await this.txController.newUnapprovedTransaction(txParams), this),
|
||||
// old style msg signing
|
||||
processMessage: this.newUnsignedMessage.bind(this),
|
||||
|
||||
@ -316,7 +317,7 @@ module.exports = class MetamaskController extends EventEmitter {
|
||||
exportAccount: nodeify(keyringController.exportAccount, keyringController),
|
||||
|
||||
// txController
|
||||
cancelTransaction: txController.cancelTransaction.bind(txController),
|
||||
cancelTransaction: nodeify(txController.cancelTransaction, txController),
|
||||
updateAndApproveTransaction: nodeify(txController.updateAndApproveTransaction, txController),
|
||||
|
||||
// messageManager
|
||||
@ -461,27 +462,6 @@ module.exports = class MetamaskController extends EventEmitter {
|
||||
// Identity Management
|
||||
//
|
||||
|
||||
newUnapprovedTransaction (txParams, cb) {
|
||||
log.debug(`MetaMaskController newUnapprovedTransaction ${JSON.stringify(txParams)}`)
|
||||
const self = this
|
||||
self.txController.addUnapprovedTransaction(txParams, (err, txMeta) => {
|
||||
if (err) return cb(err)
|
||||
self.sendUpdate()
|
||||
self.opts.showUnapprovedTx(txMeta)
|
||||
// listen for tx completion (success, fail)
|
||||
self.txController.once(`${txMeta.id}:finished`, (completedTx) => {
|
||||
switch (completedTx.status) {
|
||||
case 'submitted':
|
||||
return cb(null, completedTx.hash)
|
||||
case 'rejected':
|
||||
return cb(new Error('MetaMask Tx Signature: User denied transaction signature.'))
|
||||
default:
|
||||
return cb(new Error(`MetaMask Tx Signature: Unknown problem: ${JSON.stringify(completedTx.txParams)}`))
|
||||
}
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
newUnsignedMessage (msgParams, cb) {
|
||||
const msgId = this.messageManager.addUnapprovedMessage(msgParams)
|
||||
this.sendUpdate()
|
||||
@ -667,6 +647,4 @@ module.exports = class MetamaskController extends EventEmitter {
|
||||
return Promise.resolve(rpcTarget)
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
@ -77,6 +77,7 @@
|
||||
"ethereumjs-util": "ethereumjs/ethereumjs-util#ac5d0908536b447083ea422b435da27f26615de9",
|
||||
"ethereumjs-wallet": "^0.6.0",
|
||||
"ethjs-ens": "^2.0.0",
|
||||
"ethjs-query": "^0.2.6",
|
||||
"express": "^4.14.0",
|
||||
"extension-link-enabler": "^1.0.0",
|
||||
"extensionizer": "^1.0.0",
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
const assert = require('assert')
|
||||
const ethUtil = require('ethereumjs-util')
|
||||
const EthTx = require('ethereumjs-tx')
|
||||
const EthQuery = require('eth-query')
|
||||
const ObservableStore = require('obs-store')
|
||||
const clone = require('clone')
|
||||
const sinon = require('sinon')
|
||||
const TransactionController = require('../../app/scripts/controllers/transactions')
|
||||
const TxProvideUtils = require('../../app/scripts/lib/tx-utils')
|
||||
const noop = () => true
|
||||
const currentNetworkId = 42
|
||||
const otherNetworkId = 36
|
||||
@ -20,7 +20,6 @@ describe('Transaction Controller', function () {
|
||||
txHistoryLimit: 10,
|
||||
blockTracker: { getCurrentBlock: noop, on: noop, once: noop },
|
||||
provider: { sendAsync: noop },
|
||||
ethQuery: new EthQuery({ sendAsync: noop }),
|
||||
ethStore: { getState: noop },
|
||||
signTransaction: (ethTx) => new Promise((resolve) => {
|
||||
ethTx.sign(privKey)
|
||||
@ -28,24 +27,147 @@ describe('Transaction Controller', function () {
|
||||
}),
|
||||
})
|
||||
txController.nonceTracker.getNonceLock = () => Promise.resolve({ nextNonce: 0, releaseLock: noop })
|
||||
txController.query = new Proxy({}, {
|
||||
get: (queryStubResult, key) => {
|
||||
if (key === 'stubResult') {
|
||||
return function (method, ...args) {
|
||||
queryStubResult[method] = args
|
||||
}
|
||||
} else {
|
||||
const returnValues = queryStubResult[key]
|
||||
return () => Promise.resolve(...returnValues)
|
||||
}
|
||||
},
|
||||
})
|
||||
txController.txProviderUtils = new TxProvideUtils(txController.query)
|
||||
})
|
||||
|
||||
describe('#newUnapprovedTransaction', function () {
|
||||
let stub, txMeta, txParams
|
||||
beforeEach(function () {
|
||||
txParams = {
|
||||
'from':'0xc684832530fcbddae4b4230a47e991ddcec2831d',
|
||||
'to':'0xc684832530fcbddae4b4230a47e991ddcec2831d',
|
||||
},
|
||||
txMeta = {
|
||||
status: 'unapproved',
|
||||
id: 1,
|
||||
metamaskNetworkId: currentNetworkId,
|
||||
txParams,
|
||||
}
|
||||
txController._saveTxList([txMeta])
|
||||
stub = sinon.stub(txController, 'addUnapprovedTransaction').returns(Promise.resolve(txMeta))
|
||||
})
|
||||
|
||||
afterEach(function () {
|
||||
stub.restore()
|
||||
})
|
||||
|
||||
it('should emit newUnaprovedTx event and pass txMeta as the first argument', function (done) {
|
||||
txController.once('newUnaprovedTx', (txMetaFromEmit) => {
|
||||
assert(txMetaFromEmit, 'txMeta is falsey')
|
||||
assert.equal(txMetaFromEmit.id, 1, 'the right txMeta was passed')
|
||||
done()
|
||||
})
|
||||
txController.newUnapprovedTransaction(txParams)
|
||||
.catch(done)
|
||||
})
|
||||
|
||||
it('should resolve when finished and status is submitted and resolve with the hash', function (done) {
|
||||
txController.once('newUnaprovedTx', (txMetaFromEmit) => {
|
||||
setTimeout(() => {
|
||||
console.log('HELLLO')
|
||||
txController.setTxHash(txMetaFromEmit.id, '0x0')
|
||||
txController.setTxStatusSubmitted(txMetaFromEmit.id)
|
||||
}, 10)
|
||||
})
|
||||
|
||||
txController.newUnapprovedTransaction(txParams)
|
||||
.then((hash) => {
|
||||
assert(hash, 'newUnapprovedTransaction needs to return the hash')
|
||||
done()
|
||||
})
|
||||
.catch(done)
|
||||
})
|
||||
|
||||
it('should reject when finished and status is rejected', function (done) {
|
||||
txController.once('newUnaprovedTx', (txMetaFromEmit) => {
|
||||
setTimeout(() => {
|
||||
console.log('HELLLO')
|
||||
txController.setTxStatusRejected(txMetaFromEmit.id)
|
||||
}, 10)
|
||||
})
|
||||
|
||||
txController.newUnapprovedTransaction(txParams)
|
||||
.catch((err) => {
|
||||
if (err.message === 'MetaMask Tx Signature: User denied transaction signature.') done()
|
||||
else done(err)
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
describe('#addUnapprovedTransaction', function () {
|
||||
it('should add an unapproved transaction and return a valid txMeta', function (done) {
|
||||
const addTxDefaultsStub = sinon.stub(txController, 'addTxDefaults').callsFake(() => Promise.resolve())
|
||||
txController.addUnapprovedTransaction({})
|
||||
.then((txMeta) => {
|
||||
assert(('id' in txMeta), 'should have a id')
|
||||
assert(('time' in txMeta), 'should have a time stamp')
|
||||
assert(('metamaskNetworkId' in txMeta), 'should have a metamaskNetworkId')
|
||||
assert(('txParams' in txMeta), 'should have a txParams')
|
||||
assert(('history' in txMeta), 'should have a history')
|
||||
|
||||
const memTxMeta = txController.getTx(txMeta.id)
|
||||
assert.deepEqual(txMeta, memTxMeta, `txMeta should be stored in txController after adding it\n expected: ${txMeta} \n got: ${memTxMeta}`)
|
||||
addTxDefaultsStub.restore()
|
||||
done()
|
||||
}).catch(done)
|
||||
})
|
||||
})
|
||||
|
||||
describe('#addTxDefaults', function () {
|
||||
it('should add the tx defaults if their are none', function (done) {
|
||||
let txMeta = {
|
||||
'txParams': {
|
||||
'from':'0xc684832530fcbddae4b4230a47e991ddcec2831d',
|
||||
'to':'0xc684832530fcbddae4b4230a47e991ddcec2831d',
|
||||
},
|
||||
}
|
||||
|
||||
txController.query.stubResult('gasPrice', '0x4a817c800')
|
||||
txController.query.stubResult('getBlockByNumber', { gasLimit: '0x47b784' })
|
||||
txController.query.stubResult('estimateGas', '0x5209')
|
||||
|
||||
txController.addTxDefaults(txMeta)
|
||||
.then((txMetaWithDefaults) => {
|
||||
assert(txMetaWithDefaults.txParams.value, '0x0','should have added 0x0 as the value')
|
||||
assert(txMetaWithDefaults.txParams.gasPrice, 'should have added the gas price')
|
||||
assert(txMetaWithDefaults.txParams.gas, 'should have added the gas field')
|
||||
done()
|
||||
})
|
||||
.catch(done)
|
||||
})
|
||||
})
|
||||
|
||||
describe('#validateTxParams', function () {
|
||||
it('returns null for positive values', function () {
|
||||
it('does not throw for positive values', function (done) {
|
||||
var sample = {
|
||||
value: '0x01',
|
||||
}
|
||||
txController.txProviderUtils.validateTxParams(sample, (err) => {
|
||||
assert.equal(err, null, 'no error')
|
||||
})
|
||||
txController.txProviderUtils.validateTxParams(sample).then(() => {
|
||||
done()
|
||||
}).catch(done)
|
||||
})
|
||||
|
||||
it('returns error for negative values', function () {
|
||||
it('returns error for negative values', function (done) {
|
||||
var sample = {
|
||||
value: '-0x01',
|
||||
}
|
||||
txController.txProviderUtils.validateTxParams(sample, (err) => {
|
||||
txController.txProviderUtils.validateTxParams(sample)
|
||||
.then(() => done('expected to thrown on negativity values but didn\'t'))
|
||||
.catch((err) => {
|
||||
assert.ok(err, 'error')
|
||||
done()
|
||||
})
|
||||
})
|
||||
})
|
||||
@ -56,9 +178,6 @@ describe('Transaction Controller', function () {
|
||||
assert.ok(Array.isArray(result))
|
||||
assert.equal(result.length, 0)
|
||||
})
|
||||
it('should also return transactions from local storage if any', function () {
|
||||
|
||||
})
|
||||
})
|
||||
|
||||
describe('#addTx', function () {
|
||||
@ -276,16 +395,15 @@ describe('Transaction Controller', function () {
|
||||
|
||||
txController.addTx(txMeta)
|
||||
|
||||
const estimateStub = sinon.stub(txController.txProviderUtils.query, 'estimateGas')
|
||||
.callsArgWithAsync(1, null, wrongValue)
|
||||
txController.query.stubResult('estimateGas', wrongValue)
|
||||
txController.query.stubResult('gasPrice', wrongValue)
|
||||
|
||||
const priceStub = sinon.stub(txController.txProviderUtils.query, 'gasPrice')
|
||||
.callsArgWithAsync(0, null, wrongValue)
|
||||
const signStub = sinon.stub(txController, 'signTransaction').callsFake(() => Promise.resolve())
|
||||
|
||||
|
||||
const signStub = sinon.stub(txController, 'signTransaction', () => Promise.resolve())
|
||||
|
||||
const pubStub = sinon.stub(txController.txProviderUtils, 'publishTransaction', () => Promise.resolve(originalValue))
|
||||
const pubStub = sinon.stub(txController, 'publishTransaction').callsFake(() => {
|
||||
txController.setTxHash('1', originalValue)
|
||||
txController.setTxStatusSubmitted('1')
|
||||
})
|
||||
|
||||
txController.approveTransaction(txMeta.id).then(() => {
|
||||
const result = txController.getTx(txMeta.id)
|
||||
@ -294,9 +412,6 @@ describe('Transaction Controller', function () {
|
||||
assert.equal(params.gas, originalValue, 'gas unmodified')
|
||||
assert.equal(params.gasPrice, originalValue, 'gas price unmodified')
|
||||
assert.equal(result.hash, originalValue, `hash was set \n got: ${result.hash} \n expected: ${originalValue}`)
|
||||
|
||||
estimateStub.restore()
|
||||
priceStub.restore()
|
||||
signStub.restore()
|
||||
pubStub.restore()
|
||||
done()
|
||||
@ -352,9 +467,8 @@ describe('Transaction Controller', function () {
|
||||
})
|
||||
.catch((err) => {
|
||||
assert.ifError(err, 'should not throw an error')
|
||||
done()
|
||||
done(err)
|
||||
})
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
})
|
||||
Loading…
Reference in New Issue
Block a user