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refactor recorder; separate logic from view code

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pull/1/head
Iuri Matias 6 years ago committed by yann300
parent d7721363dc
commit 9a63d0977d
3 changed files with 200 additions and 166 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 16
      src/app/tabs/run-tab.js
  2. 247
      src/app/tabs/runTab/model/recorder.js
  3. 103
      src/app/tabs/runTab/recorder.js

16
src/app/tabs/run-tab.js
Unescape View File

@ -8,6 +8,8 @@ var css = require('./styles/run-tab-styles')
var SettingsUI = require('./runTab/settings.js')
var ContractDropdownUI = require('./runTab/contractDropdown.js')
var Recorder = require('./runTab/model/recorder.js')
var RecorderUI = require('./runTab/recorder.js')
function runTab (opts, localRegistry) {
@ -76,7 +78,19 @@ function runTab (opts, localRegistry) {
var container = yo`<div class="${css.runTabView}" id="runTabView" ></div>`
var recorderInterface = new RecorderUI(self.event, self)
var recorder = new Recorder(self._deps.udapp, self._deps.fileManager, self._deps.udapp.config)
recorder.event.register('newTxRecorded', (count) => {
this.data.count = count
this._view.recorderCount.innerText = count
})
recorder.event.register('cleared', () => {
this.data.count = 0
this._view.recorderCount.innerText = 0
})
executionContext.event.register('contextChanged', recorder.clearAll.bind(recorder))
self.event.register('clearInstance', recorder.clearAll.bind(recorder))
var recorderInterface = new RecorderUI(recorder, self)
recorderInterface.render()
self._view.collapsedView = yo`

247
src/recorder.js → src/app/tabs/runTab/model/recorder.js
Unescape View File

@ -1,17 +1,12 @@
var yo = require('yo-yo')
var remixLib = require('remix-lib')
var EventManager = require('./lib/events')
var async = require('async')
var ethutil = require('ethereumjs-util')
var executionContext = require('./execution-context')
var remixLib = require('remix-lib')
var EventManager = remixLib.EventManager
var executionContext = remixLib.execution.executionContext
var format = remixLib.execution.txFormat
var txHelper = remixLib.execution.txHelper
var typeConversion = remixLib.execution.typeConversion
var async = require('async')
var modal = require('./app/ui/modal-dialog-custom')
var confirmDialog = require('./app/execution/confirmDialog')
var modalCustom = require('./app/ui/modal-dialog-custom')
var modalDialog = require('./app/ui/modaldialog')
var helper = require('../../../../lib/helper.js')
/**
* Record transaction as long as the user create them.
@ -19,13 +14,15 @@ var modalDialog = require('./app/ui/modaldialog')
*
*/
class Recorder {
constructor (udapp, logCallBack) {
constructor (udapp, fileManager, config) {
var self = this
self.logCallBack = logCallBack
self.event = new EventManager()
self.data = { _listen: true, _replay: false, journal: [], _createdContracts: {}, _createdContractsReverse: {}, _usedAccounts: {}, _abis: {}, _contractABIReferences: {}, _linkReferences: {} }
this.udapp = udapp
this.fileManager = fileManager
this.config = config
udapp.event.register('initiatingTransaction', (timestamp, tx, payLoad) => {
this.udapp.event.register('initiatingTransaction', (timestamp, tx, payLoad) => {
if (tx.useCall) return
var { from, to, value } = tx
@ -58,7 +55,7 @@ class Recorder {
record.inputs = txHelper.serializeInputs(payLoad.funAbi)
record.type = payLoad.funAbi.type
udapp.getAccounts((error, accounts) => {
this.udapp.getAccounts((error, accounts) => {
if (error) return console.log(error)
record.from = `account{${accounts.indexOf(from)}}`
self.data._usedAccounts[record.from] = from
@ -67,13 +64,13 @@ class Recorder {
}
})
udapp.event.register('transactionExecuted', (error, from, to, data, call, txResult, timestamp) => {
this.udapp.event.register('transactionExecuted', (error, from, to, data, call, txResult, timestamp) => {
if (error) return console.log(error)
if (call) return
var address = executionContext.isVM() ? txResult.result.createdAddress : txResult.result.contractAddress
if (!address) return // not a contract creation
address = addressToString(address)
address = this.addressToString(address)
// save back created addresses for the convertion from tokens to real adresses
this.data._createdContracts[address] = timestamp
this.data._createdContractsReverse[timestamp] = address
@ -178,15 +175,15 @@ class Recorder {
* @param {Function} newContractFn
*
*/
run (records, accounts, options, abis, linkReferences, udapp, newContractFn) {
run (records, accounts, options, abis, linkReferences, confirmationCb, continueCb, promptCb, alertCb, logCallBack, newContractFn) {
var self = this
self.setListen(false)
self.logCallBack(`Running ${records.length} transaction(s) ...`)
logCallBack(`Running ${records.length} transaction(s) ...`)
async.eachOfSeries(records, function (tx, index, cb) {
var record = self.resolveAddress(tx.record, accounts, options)
var abi = abis[tx.record.abi]
if (!abi) {
modal.alert('cannot find ABI for ' + tx.record.abi + '. Execution stopped at ' + index)
alertCb('cannot find ABI for ' + tx.record.abi + '. Execution stopped at ' + index)
return
}
/* Resolve Library */
@ -210,7 +207,7 @@ class Recorder {
fnABI = txHelper.getFunction(abi, record.name + record.inputs)
}
if (!fnABI) {
modal.alert('cannot resolve abi of ' + JSON.stringify(record, null, '\t') + '. Execution stopped at ' + index)
alertCb('cannot resolve abi of ' + JSON.stringify(record, null, '\t') + '. Execution stopped at ' + index)
cb('cannot resolve abi')
return
}
@ -230,107 +227,29 @@ class Recorder {
tx.record.parameters[index] = value
})
} catch (e) {
modal.alert('cannot resolve input parameters ' + JSON.stringify(tx.record.parameters) + '. Execution stopped at ' + index)
alertCb('cannot resolve input parameters ' + JSON.stringify(tx.record.parameters) + '. Execution stopped at ' + index)
return
}
}
var data = format.encodeData(fnABI, tx.record.parameters, tx.record.bytecode)
if (data.error) {
modal.alert(data.error + '. Record:' + JSON.stringify(record, null, '\t') + '. Execution stopped at ' + index)
alertCb(data.error + '. Record:' + JSON.stringify(record, null, '\t') + '. Execution stopped at ' + index)
cb(data.error)
return
} else {
self.logCallBack(`(${index}) ${JSON.stringify(record, null, '\t')}`)
self.logCallBack(`(${index}) data: ${data.data}`)
logCallBack(`(${index}) ${JSON.stringify(record, null, '\t')}`)
logCallBack(`(${index}) data: ${data.data}`)
record.data = { dataHex: data.data, funArgs: tx.record.parameters, funAbi: fnABI, contractBytecode: tx.record.bytecode, contractName: tx.record.contractName }
}
udapp.runTx(record,
(network, tx, gasEstimation, continueTxExecution, cancelCb) => {
if (network.name !== 'Main') {
return continueTxExecution(null)
}
var amount = executionContext.web3().fromWei(typeConversion.toInt(tx.value), 'ether')
var content = confirmDialog(tx, amount, gasEstimation, self,
(gasPrice, cb) => {
let txFeeText, priceStatus
// TODO: this try catch feels like an anti pattern, can/should be
// removed, but for now keeping the original logic
try {
var fee = executionContext.web3().toBigNumber(tx.gas).mul(executionContext.web3().toBigNumber(executionContext.web3().toWei(gasPrice.toString(10), 'gwei')))
txFeeText = ' ' + executionContext.web3().fromWei(fee.toString(10), 'ether') + ' Ether'
priceStatus = true
} catch (e) {
txFeeText = ' Please fix this issue before sending any transaction. ' + e.message
priceStatus = false
}
cb(txFeeText, priceStatus)
},
(cb) => {
executionContext.web3().eth.getGasPrice((error, gasPrice) => {
var warnMessage = ' Please fix this issue before sending any transaction. '
if (error) {
return cb('Unable to retrieve the current network gas price.' + warnMessage + error)
}
try {
var gasPriceValue = executionContext.web3().fromWei(gasPrice.toString(10), 'gwei')
cb(null, gasPriceValue)
} catch (e) {
cb(warnMessage + e.message, null, false)
}
})
}
)
modalDialog('Confirm transaction', content,
{ label: 'Confirm',
fn: () => {
udapp._deps.config.setUnpersistedProperty('doNotShowTransactionConfirmationAgain', content.querySelector('input#confirmsetting').checked)
// TODO: check if this is check is still valid given the refactor
if (!content.gasPriceStatus) {
cancelCb('Given gas price is not correct')
} else {
var gasPrice = executionContext.web3().toWei(content.querySelector('#gasprice').value, 'gwei')
continueTxExecution(gasPrice)
}
}}, {
label: 'Cancel',
fn: () => {
return cancelCb('Transaction canceled by user.')
}
})
},
(error, continueTxExecution, cancelCb) => {
if (error) {
var msg = typeof error !== 'string' ? error.message : error
modalDialog('Gas estimation failed', yo`<div>Gas estimation errored with the following message (see below).
The transaction execution will likely fail. Do you want to force sending? <br>
${msg}
</div>`,
{
label: 'Send Transaction',
fn: () => {
continueTxExecution()
}}, {
label: 'Cancel Transaction',
fn: () => {
cancelCb()
}
})
} else {
continueTxExecution()
}
},
function (okCb, cancelCb) {
modalCustom.promptPassphrase(null, 'Personal mode is enabled. Please provide passphrase of account', '', okCb, cancelCb)
},
self.udapp.runTx(record, confirmationCb, continueCb, promptCb,
function (err, txResult) {
if (err) {
console.error(err)
self.logCallBack(err + '. Execution failed at ' + index)
logCallBack(err + '. Execution failed at ' + index)
} else {
var address = executionContext.isVM() ? txResult.result.createdAddress : txResult.result.contractAddress
if (address) {
address = addressToString(address)
address = self.addressToString(address)
// save back created addresses for the convertion from tokens to real adresses
self.data._createdContracts[address] = tx.timestamp
self.data._createdContractsReverse[tx.timestamp] = address
@ -342,17 +261,119 @@ class Recorder {
)
}, () => { self.setListen(true); self.clearAll() })
}
}
function addressToString (address) {
if (!address) return null
if (typeof address !== 'string') {
address = address.toString('hex')
addressToString (address) {
if (!address) return null
if (typeof address !== 'string') {
address = address.toString('hex')
}
if (address.indexOf('0x') === -1) {
address = '0x' + address
}
return address
}
if (address.indexOf('0x') === -1) {
address = '0x' + address
runScenario (continueCb, promptCb, alertCb, confirmDialog, modalDialog, logCallBack, cb) {
var currentFile = this.config.get('currentFile')
this.fileManager.fileProviderOf(currentFile).get(currentFile, (error, json) => {
if (error) {
return cb('Invalid Scenario File ' + error)
}
if (!currentFile.match('.json$')) {
return cb('A scenario file is required. Please make sure a scenario file is currently displayed in the editor. The file must be of type JSON. Use the "Save Transactions" Button to generate a new Scenario File.')
}
try {
var obj = JSON.parse(json)
var txArray = obj.transactions || []
var accounts = obj.accounts || []
var options = obj.options || {}
var abis = obj.abis || {}
var linkReferences = obj.linkReferences || {}
} catch (e) {
return cb('Invalid Scenario File, please try again')
}
if (!txArray.length) {
return
}
var confirmationCb = (network, tx, gasEstimation, continueTxExecution, cancelCb) => {
if (network.name !== 'Main') {
return continueTxExecution(null)
}
var amount = executionContext.web3().fromWei(typeConversion.toInt(tx.value), 'ether')
// TODO: there is still a UI dependency to remove here, it's still too coupled at this point to remove easily
var content = confirmDialog(tx, amount, gasEstimation, this.recorder,
(gasPrice, cb) => {
let txFeeText, priceStatus
// TODO: this try catch feels like an anti pattern, can/should be
// removed, but for now keeping the original logic
try {
var fee = executionContext.web3().toBigNumber(tx.gas).mul(executionContext.web3().toBigNumber(executionContext.web3().toWei(gasPrice.toString(10), 'gwei')))
txFeeText = ' ' + executionContext.web3().fromWei(fee.toString(10), 'ether') + ' Ether'
priceStatus = true
} catch (e) {
txFeeText = ' Please fix this issue before sending any transaction. ' + e.message
priceStatus = false
}
cb(txFeeText, priceStatus)
},
(cb) => {
executionContext.web3().eth.getGasPrice((error, gasPrice) => {
var warnMessage = ' Please fix this issue before sending any transaction. '
if (error) {
return cb('Unable to retrieve the current network gas price.' + warnMessage + error)
}
try {
var gasPriceValue = executionContext.web3().fromWei(gasPrice.toString(10), 'gwei')
cb(null, gasPriceValue)
} catch (e) {
cb(warnMessage + e.message, null, false)
}
})
}
)
modalDialog('Confirm transaction', content,
{ label: 'Confirm',
fn: () => {
this.config.setUnpersistedProperty('doNotShowTransactionConfirmationAgain', content.querySelector('input#confirmsetting').checked)
// TODO: check if this is check is still valid given the refactor
if (!content.gasPriceStatus) {
cancelCb('Given gas price is not correct')
} else {
var gasPrice = executionContext.web3().toWei(content.querySelector('#gasprice').value, 'gwei')
continueTxExecution(gasPrice)
}
}}, {
label: 'Cancel',
fn: () => {
return cancelCb('Transaction canceled by user.')
}
})
}
this.run(txArray, accounts, options, abis, linkReferences, confirmationCb, continueCb, promptCb, alertCb, logCallBack, (abi, address, contractName) => {
cb(null, abi, address, contractName)
})
})
}
return address
saveScenario (promptCb, cb) {
var txJSON = JSON.stringify(this.getAll(), null, 2)
var path = this.fileManager.currentPath()
promptCb(path, input => {
var fileProvider = this.fileManager.fileProviderOf(path)
if (!fileProvider) return
var newFile = path + '/' + input
helper.createNonClashingName(newFile, fileProvider, (error, newFile) => {
if (error) return cb('Failed to create file. ' + newFile + ' ' + error)
if (!fileProvider.set(newFile, txJSON)) return cb('Failed to create file ' + newFile)
this.fileManager.switchFile(newFile)
})
})
}
}
module.exports = Recorder

103
src/app/tabs/runTab/recorder.js
Unescape View File

@ -1,28 +1,17 @@
var yo = require('yo-yo')
var csjs = require('csjs-inject')
var css = require('../styles/run-tab-styles')
var helper = require('../../../lib/helper.js')
var executionContext = require('../../../execution-context')
var Recorder = require('../../../recorder')
var modalDialogCustom = require('../../ui/modal-dialog-custom')
var modalDialog = require('../../ui/modaldialog')
var confirmDialog = require('../../execution/confirmDialog')
class RecorderUI {
constructor (runTabEvent, parentSelf) {
constructor (recorder, parentSelf) {
this.recorder = recorder
this.parentSelf = parentSelf
this.recorder = new Recorder(this.parentSelf._deps.udapp, this.parentSelf._deps.logCallback)
this.recorder.event.register('newTxRecorded', (count) => {
this.parentSelf.data.count = count
this.parentSelf._view.recorderCount.innerText = count
})
this.recorder.event.register('cleared', () => {
this.parentSelf.data.count = 0
this.parentSelf._view.recorderCount.innerText = 0
})
executionContext.event.register('contextChanged', this.recorder.clearAll.bind(this.recorder))
runTabEvent.register('clearInstance', this.recorder.clearAll.bind(this.recorder))
this.logCallBack = this.parentSelf._deps.logCallback
}
render () {
@ -42,48 +31,58 @@ class RecorderUI {
}
runScenario () {
var currentFile = this.parentSelf._deps.config.get('currentFile')
this.parentSelf._deps.fileManager.fileProviderOf(currentFile).get(currentFile, (error, json) => {
var continueCb = (error, continueTxExecution, cancelCb) => {
if (error) {
return modalDialogCustom.alert('Invalid Scenario File ' + error)
}
if (!currentFile.match('.json$')) {
modalDialogCustom.alert('A scenario file is required. Please make sure a scenario file is currently displayed in the editor. The file must be of type JSON. Use the "Save Transactions" Button to generate a new Scenario File.')
var msg = typeof error !== 'string' ? error.message : error
modalDialog('Gas estimation failed', yo`<div>Gas estimation errored with the following message (see below).
The transaction execution will likely fail. Do you want to force sending? <br>
${msg}
</div>`,
{
label: 'Send Transaction',
fn: () => {
continueTxExecution()
}}, {
label: 'Cancel Transaction',
fn: () => {
cancelCb()
}
})
} else {
continueTxExecution()
}
try {
var obj = JSON.parse(json)
var txArray = obj.transactions || []
var accounts = obj.accounts || []
var options = obj.options || {}
var abis = obj.abis || {}
var linkReferences = obj.linkReferences || {}
} catch (e) {
return modalDialogCustom.alert('Invalid Scenario File, please try again')
}
if (txArray.length) {
var noInstancesText = this.parentSelf._view.noInstancesText
if (noInstancesText.parentNode) { noInstancesText.parentNode.removeChild(noInstancesText) }
this.recorder.run(txArray, accounts, options, abis, linkReferences, this.parentSelf._deps.udapp, (abi, address, contractName) => {
this.parentSelf._view.instanceContainer.appendChild(this.parentSelf._deps.udappUI.renderInstanceFromABI(abi, address, contractName))
})
}
var promptCb = (okCb, cancelCb) => {
modalDialogCustom.promptPassphrase(null, 'Personal mode is enabled. Please provide passphrase of account', '', okCb, cancelCb)
}
var alertCb = (msg) => {
modalDialogCustom.alert(msg)
}
// TODO: there is still a UI dependency to remove here, it's still too coupled at this point to remove easily
this.recorder.runScenario(continueCb, promptCb, alertCb, confirmDialog, modalDialog, this.logCallBack, (error, abi, address, contractName) => {
if (error) {
return modalDialogCustom.alert(error)
}
var noInstancesText = this.parentSelf._view.noInstancesText
if (noInstancesText.parentNode) { noInstancesText.parentNode.removeChild(noInstancesText) }
this.parentSelf._view.instanceContainer.appendChild(this.parentSelf._deps.udappUI.renderInstanceFromABI(abi, address, contractName))
})
}
triggerRecordButton () {
var txJSON = JSON.stringify(this.recorder.getAll(), null, 2)
var fileManager = this.parentSelf._deps.fileManager
var path = fileManager.currentPath()
modalDialogCustom.prompt(null, 'Transactions will be saved in a file under ' + path, 'scenario.json', input => {
var fileProvider = fileManager.fileProviderOf(path)
if (!fileProvider) return
var newFile = path + '/' + input
helper.createNonClashingName(newFile, fileProvider, (error, newFile) => {
if (error) return modalDialogCustom.alert('Failed to create file. ' + newFile + ' ' + error)
if (!fileProvider.set(newFile, txJSON)) return modalDialogCustom.alert('Failed to create file ' + newFile)
fileManager.switchFile(newFile)
})
})
this.recorder.saveScenario(
(path, cb) => {
modalDialogCustom.prompt(null, 'Transactions will be saved in a file under ' + path, 'scenario.json', cb)
},
(error) => {
if (error) return modalDialogCustom.alert(error)
}
)
}
}

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