From 613fada49f9d168fb949a370b884367f99deb401 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:15:14 +0100 Subject: Add etherToken.getLogsAsync and etherToken.subscribe with tests --- packages/0x.js/src/0x.ts | 2 +- .../src/contract_wrappers/ether_token_wrapper.ts | 74 ++++++++- packages/0x.js/src/index.ts | 2 + packages/0x.js/src/types.ts | 21 ++- packages/0x.js/test/ether_token_wrapper_test.ts | 171 ++++++++++++++++++++- packages/0x.js/test/token_wrapper_test.ts | 3 +- packages/0x.js/test/utils/token_utils.ts | 7 + .../ts/containers/zero_ex_js_documentation.tsx | 2 + 8 files changed, 274 insertions(+), 8 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts index e4965f9a2..7393cc814 100644 --- a/packages/0x.js/src/0x.ts +++ b/packages/0x.js/src/0x.ts @@ -201,7 +201,7 @@ export class ZeroEx { this._web3Wrapper, config.networkId, config.tokenRegistryContractAddress, ); this.etherToken = new EtherTokenWrapper( - this._web3Wrapper, config.networkId, this.token, + this._web3Wrapper, config.networkId, this._abiDecoder, this.token, ); this.orderStateWatcher = new OrderStateWatcher( this._web3Wrapper, this._abiDecoder, this.token, this.exchange, config.orderWatcherConfig, diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index a6acbe45d..7b5b4d02a 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -1,9 +1,21 @@ +import {schemas} from '@0xproject/json-schemas'; import {Web3Wrapper} from '@0xproject/web3-wrapper'; import BigNumber from 'bignumber.js'; import * as _ from 'lodash'; import {artifacts} from '../artifacts'; -import {TransactionOpts, ZeroExError} from '../types'; +import { + BlockRange, + EtherTokenContractEventArgs, + EtherTokenEvents, + EventCallback, + IndexedFilterValues, + LogWithDecodedArgs, + TokenEvents, + TransactionOpts, + ZeroExError, +} from '../types'; +import {AbiDecoder} from '../utils/abi_decoder'; import {assert} from '../utils/assert'; import {ContractWrapper} from './contract_wrapper'; @@ -17,8 +29,8 @@ import {TokenWrapper} from './token_wrapper'; export class EtherTokenWrapper extends ContractWrapper { private _etherTokenContractIfExists?: EtherTokenContract; private _tokenWrapper: TokenWrapper; - constructor(web3Wrapper: Web3Wrapper, networkId: number, tokenWrapper: TokenWrapper) { - super(web3Wrapper, networkId); + constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder: AbiDecoder, tokenWrapper: TokenWrapper) { + super(web3Wrapper, networkId, abiDecoder); this._tokenWrapper = tokenWrapper; } /** @@ -75,7 +87,63 @@ export class EtherTokenWrapper extends ContractWrapper { }); return txHash; } + /** + * Gets historical logs without creating a subscription + * @param etherTokenAddress An address of the ether token that emmited the logs. + * @param eventName The ether token contract event you would like to subscribe to. + * @param blockRange Block range to get logs from. + * @param indexFilterValues An object where the keys are indexed args returned by the event and + * the value is the value you are interested in. E.g `{_owner: aUserAddressHex}` + * @return Array of logs that match the parameters + */ + public async getLogsAsync( + etherTokenAddress: string, eventName: EtherTokenEvents, blockRange: BlockRange, + indexFilterValues: IndexedFilterValues): Promise>> { + assert.isETHAddressHex('etherTokenAddress', etherTokenAddress); + assert.doesBelongToStringEnum('eventName', eventName, TokenEvents); + assert.doesConformToSchema('blockRange', blockRange, schemas.blockRangeSchema); + assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); + const logs = await this._getLogsAsync( + etherTokenAddress, eventName, blockRange, indexFilterValues, artifacts.TokenArtifact.abi, + ); + return logs; + } + /** + * Subscribe to an event type emitted by the Token contract. + * @param etherTokenAddress The hex encoded address where the ether token is deployed. + * @param eventName The ether token contract event you would like to subscribe to. + * @param indexFilterValues An object where the keys are indexed args returned by the event and + * the value is the value you are interested in. E.g `{_owner: aUserAddressHex}` + * @param callback Callback that gets called when a log is added/removed + * @return Subscription token used later to unsubscribe + */ + public subscribe( + etherTokenAddress: string, eventName: EtherTokenEvents, indexFilterValues: IndexedFilterValues, + callback: EventCallback): string { + assert.isETHAddressHex('etherTokenAddress', etherTokenAddress); + assert.doesBelongToStringEnum('eventName', eventName, TokenEvents); + assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); + assert.isFunction('callback', callback); + const subscriptionToken = this._subscribe( + etherTokenAddress, eventName, indexFilterValues, artifacts.TokenArtifact.abi, callback, + ); + return subscriptionToken; + } + /** + * Cancel a subscription + * @param subscriptionToken Subscription token returned by `subscribe()` + */ + public unsubscribe(subscriptionToken: string): void { + this._unsubscribe(subscriptionToken); + } + /** + * Cancels all existing subscriptions + */ + public unsubscribeAll(): void { + super.unsubscribeAll(); + } private _invalidateContractInstance(): void { + this.unsubscribeAll(); delete this._etherTokenContractIfExists; } private async _getEtherTokenContractAsync(etherTokenAddress: string): Promise { diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts index b75ca4fa3..b43e7f33f 100644 --- a/packages/0x.js/src/index.ts +++ b/packages/0x.js/src/index.ts @@ -2,6 +2,7 @@ export {ZeroEx} from './0x'; export { Order, + BlockParamLiteral, SignedOrder, ECSignature, ZeroExError, @@ -27,6 +28,7 @@ export { ContractEventArg, Web3Provider, ZeroExConfig, + EtherTokenEvents, TransactionReceiptWithDecodedLogs, LogWithDecodedArgs, MethodOpts, diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts index 704e59ce5..e6a2c05d0 100644 --- a/packages/0x.js/src/types.ts +++ b/packages/0x.js/src/types.ts @@ -28,6 +28,7 @@ export enum ZeroExError { export enum InternalZeroExError { NoAbiDecoder = 'NO_ABI_DECODER', ZrxNotInTokenRegistry = 'ZRX_NOT_IN_TOKEN_REGISTRY', + WethNotInTokenRegistry = 'WETH_NOT_IN_TOKEN_REGISTRY', } /** @@ -146,8 +147,17 @@ export interface ApprovalContractEventArgs { _spender: string; _value: BigNumber; } +export interface DepositContractEventArgs { + _owner: string; + _value: BigNumber; +} +export interface WithdrawalContractEventArgs { + _owner: string; + _value: BigNumber; +} export type TokenContractEventArgs = TransferContractEventArgs|ApprovalContractEventArgs; -export type ContractEventArgs = ExchangeContractEventArgs|TokenContractEventArgs; +export type EtherTokenContractEventArgs = TokenContractEventArgs|DepositContractEventArgs|WithdrawalContractEventArgs; +export type ContractEventArgs = ExchangeContractEventArgs|TokenContractEventArgs|EtherTokenContractEventArgs; export type ContractEventArg = string|BigNumber; export interface Order { @@ -201,7 +211,14 @@ export enum TokenEvents { Approval = 'Approval', } -export type ContractEvents = TokenEvents|ExchangeEvents; +export enum EtherTokenEvents { + Transfer = 'Transfer', + Approval = 'Approval', + Deposit = 'Deposit', + Withdrawal = 'Withdrawal', +} + +export type ContractEvents = TokenEvents|ExchangeEvents|EtherTokenEvents; export interface IndexedFilterValues { [index: string]: ContractEventArg; diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index b5ed19308..cdb6ef3b6 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -4,11 +4,23 @@ import * as chai from 'chai'; import 'mocha'; import * as Web3 from 'web3'; -import {ZeroEx, ZeroExError} from '../src'; +import { + ApprovalContractEventArgs, + BlockParamLiteral, + BlockRange, + DecodedLogEvent, + EtherTokenEvents, + Token, + TransferContractEventArgs, + ZeroEx, + ZeroExError, +} from '../src'; import {artifacts} from '../src/artifacts'; +import {DoneCallback} from '../src/types'; import {chaiSetup} from './utils/chai_setup'; import {constants} from './utils/constants'; +import {TokenUtils} from './utils/token_utils'; import {web3Factory} from './utils/web3_factory'; chaiSetup.configure(); @@ -24,11 +36,13 @@ const MAX_REASONABLE_GAS_COST_IN_WEI = 62517; describe('EtherTokenWrapper', () => { let web3: Web3; let zeroEx: ZeroEx; + let tokens: Token[]; let userAddresses: string[]; let addressWithETH: string; let wethContractAddress: string; let depositWeiAmount: BigNumber; let decimalPlaces: number; + let addressWithoutFunds: string; const gasPrice = new BigNumber(1); const zeroExConfig = { gasPrice, @@ -37,11 +51,13 @@ describe('EtherTokenWrapper', () => { before(async () => { web3 = web3Factory.create(); zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig); + tokens = await zeroEx.tokenRegistry.getTokensAsync(); userAddresses = await zeroEx.getAvailableAddressesAsync(); addressWithETH = userAddresses[0]; wethContractAddress = (zeroEx.etherToken as any)._getContractAddress(artifacts.EtherTokenArtifact); depositWeiAmount = (zeroEx as any)._web3Wrapper.toWei(new BigNumber(5)); decimalPlaces = 7; + addressWithoutFunds = userAddresses[1]; }); beforeEach(async () => { await blockchainLifecycle.startAsync(); @@ -113,4 +129,157 @@ describe('EtherTokenWrapper', () => { ).to.be.rejectedWith(ZeroExError.InsufficientWEthBalanceForWithdrawal); }); }); + describe('#subscribe', () => { + const indexFilterValues = {}; + let etherTokenAddress: string; + const transferAmount = new BigNumber(42); + const allowanceAmount = new BigNumber(42); + before(() => { + const tokenUtils = new TokenUtils(tokens); + const etherToken = tokenUtils.getWethTokenOrThrow(); + etherTokenAddress = etherToken.address; + }); + afterEach(() => { + zeroEx.etherToken.unsubscribeAll(); + }); + // Hack: Mocha does not allow a test to be both async and have a `done` callback + // Since we need to await the receipt of the event in the `subscribe` callback, + // we do need both. A hack is to make the top-level a sync fn w/ a done callback and then + // wrap the rest of the test in an async block + // Source: https://github.com/mochajs/mocha/issues/2407 + it('Should receive the Transfer event when tokens are transfered', (done: DoneCallback) => { + (async () => { + const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(logEvent).to.not.be.undefined(); + expect(logEvent.isRemoved).to.be.false(); + expect(logEvent.log.logIndex).to.be.equal(0); + expect(logEvent.log.transactionIndex).to.be.equal(0); + expect(logEvent.log.blockNumber).to.be.a('number'); + const args = logEvent.log.args; + expect(args._from).to.be.equal(addressWithETH); + expect(args._to).to.be.equal(addressWithoutFunds); + expect(args._value).to.be.bignumber.equal(transferAmount); + done(); + }; + await zeroEx.etherToken.depositAsync(etherTokenAddress, transferAmount, addressWithETH); + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Transfer, indexFilterValues, callback); + await zeroEx.token.transferAsync( + etherTokenAddress, addressWithETH, addressWithoutFunds, transferAmount, + ); + })().catch(done); + }); + it('Should receive the Approval event when allowance is being set', (done: DoneCallback) => { + (async () => { + const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(logEvent).to.not.be.undefined(); + expect(logEvent.isRemoved).to.be.false(); + const args = logEvent.log.args; + expect(args._owner).to.be.equal(addressWithETH); + expect(args._spender).to.be.equal(addressWithoutFunds); + expect(args._value).to.be.bignumber.equal(allowanceAmount); + done(); + }; + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Approval, indexFilterValues, callback); + await zeroEx.token.setAllowanceAsync( + etherTokenAddress, addressWithETH, addressWithoutFunds, allowanceAmount, + ); + })().catch(done); + }); + it('Outstanding subscriptions are cancelled when zeroEx.setProvider called', (done: DoneCallback) => { + (async () => { + const callbackNeverToBeCalled = (err: Error, logEvent: DecodedLogEvent) => { + done(new Error('Expected this subscription to have been cancelled')); + }; + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Transfer, indexFilterValues, callbackNeverToBeCalled, + ); + const callbackToBeCalled = (err: Error, logEvent: DecodedLogEvent) => { + done(); + }; + const newProvider = web3Factory.getRpcProvider(); + zeroEx.setProvider(newProvider, constants.TESTRPC_NETWORK_ID); + await zeroEx.etherToken.depositAsync(etherTokenAddress, transferAmount, addressWithETH); + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Transfer, indexFilterValues, callbackToBeCalled, + ); + await zeroEx.token.transferAsync( + etherTokenAddress, addressWithETH, addressWithoutFunds, transferAmount, + ); + })().catch(done); + }); + it('Should cancel subscription when unsubscribe called', (done: DoneCallback) => { + (async () => { + const callbackNeverToBeCalled = (err: Error, logEvent: DecodedLogEvent) => { + done(new Error('Expected this subscription to have been cancelled')); + }; + await zeroEx.etherToken.depositAsync(etherTokenAddress, transferAmount, addressWithETH); + const subscriptionToken = zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Transfer, indexFilterValues, callbackNeverToBeCalled); + zeroEx.etherToken.unsubscribe(subscriptionToken); + await zeroEx.token.transferAsync( + etherTokenAddress, addressWithETH, addressWithoutFunds, transferAmount, + ); + done(); + })().catch(done); + }); + }); + describe('#getLogsAsync', () => { + let etherTokenAddress: string; + let tokenTransferProxyAddress: string; + const blockRange: BlockRange = { + fromBlock: 0, + toBlock: BlockParamLiteral.Latest, + }; + let txHash: string; + before(() => { + addressWithETH = userAddresses[0]; + const tokenUtils = new TokenUtils(tokens); + const etherToken = tokenUtils.getWethTokenOrThrow(); + etherTokenAddress = etherToken.address; + tokenTransferProxyAddress = zeroEx.proxy.getContractAddress(); + }); + it('should get logs with decoded args emitted by Approval', async () => { + txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(etherTokenAddress, addressWithETH); + await zeroEx.awaitTransactionMinedAsync(txHash); + const eventName = EtherTokenEvents.Approval; + const indexFilterValues = {}; + const logs = await zeroEx.etherToken.getLogsAsync( + etherTokenAddress, eventName, blockRange, indexFilterValues, + ); + expect(logs).to.have.length(1); + const args = logs[0].args; + expect(logs[0].event).to.be.equal(eventName); + expect(args._owner).to.be.equal(addressWithETH); + expect(args._spender).to.be.equal(tokenTransferProxyAddress); + expect(args._value).to.be.bignumber.equal(zeroEx.token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS); + }); + it('should only get the logs with the correct event name', async () => { + txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(etherTokenAddress, addressWithETH); + await zeroEx.awaitTransactionMinedAsync(txHash); + const differentEventName = EtherTokenEvents.Transfer; + const indexFilterValues = {}; + const logs = await zeroEx.etherToken.getLogsAsync( + etherTokenAddress, differentEventName, blockRange, indexFilterValues, + ); + expect(logs).to.have.length(0); + }); + it('should only get the logs with the correct indexed fields', async () => { + txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(etherTokenAddress, addressWithETH); + await zeroEx.awaitTransactionMinedAsync(txHash); + txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(etherTokenAddress, addressWithoutFunds); + await zeroEx.awaitTransactionMinedAsync(txHash); + const eventName = EtherTokenEvents.Approval; + const indexFilterValues = { + _owner: addressWithETH, + }; + const logs = await zeroEx.etherToken.getLogsAsync( + etherTokenAddress, eventName, blockRange, indexFilterValues, + ); + expect(logs).to.have.length(1); + const args = logs[0].args; + expect(args._owner).to.be.equal(addressWithETH); + }); + }); }); diff --git a/packages/0x.js/test/token_wrapper_test.ts b/packages/0x.js/test/token_wrapper_test.ts index 48742b663..a43cef675 100644 --- a/packages/0x.js/test/token_wrapper_test.ts +++ b/packages/0x.js/test/token_wrapper_test.ts @@ -7,6 +7,7 @@ import * as Web3 from 'web3'; import { ApprovalContractEventArgs, + BlockParamLiteral, BlockRange, DecodedLogEvent, Token, @@ -15,7 +16,7 @@ import { ZeroEx, ZeroExError, } from '../src'; -import {BlockParamLiteral, DoneCallback} from '../src/types'; +import {DoneCallback} from '../src/types'; import {chaiSetup} from './utils/chai_setup'; import {constants} from './utils/constants'; diff --git a/packages/0x.js/test/utils/token_utils.ts b/packages/0x.js/test/utils/token_utils.ts index 4634899a7..7da7f466c 100644 --- a/packages/0x.js/test/utils/token_utils.ts +++ b/packages/0x.js/test/utils/token_utils.ts @@ -17,6 +17,13 @@ export class TokenUtils { } return zrxToken; } + public getWethTokenOrThrow(): Token { + const wethToken = _.find(this.tokens, {symbol: WETH_TOKEN_SYMBOL}); + if (_.isUndefined(wethToken)) { + throw new Error(InternalZeroExError.WethNotInTokenRegistry); + } + return wethToken; + } public getDummyTokens(): Token[] { const dummyTokens = _.filter(this.tokens, token => { return !_.includes([PROTOCOL_TOKEN_SYMBOL, WETH_TOKEN_SYMBOL], token.symbol); diff --git a/packages/website/ts/containers/zero_ex_js_documentation.tsx b/packages/website/ts/containers/zero_ex_js_documentation.tsx index ded62d2bc..84752beeb 100644 --- a/packages/website/ts/containers/zero_ex_js_documentation.tsx +++ b/packages/website/ts/containers/zero_ex_js_documentation.tsx @@ -116,6 +116,8 @@ const docsInfoConfig: DocsInfoConfig = { 'ZeroExConfig', 'TransactionReceiptWithDecodedLogs', 'LogWithDecodedArgs', + 'EtherTokenEvents', + 'BlockParamLiteral', 'DecodedLogArgs', 'MethodOpts', 'ValidateOrderFillableOpts', -- cgit From 0056c66d324ca4d8cee82a84ff64b4832ea360f9 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:22:40 +0100 Subject: Enable multiple EtherTokenContract instances --- packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 7b5b4d02a..1edc50cb0 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -27,7 +27,7 @@ import {TokenWrapper} from './token_wrapper'; * The caller can convert ETH into the equivalent number of wrapped ETH ERC20 tokens and back. */ export class EtherTokenWrapper extends ContractWrapper { - private _etherTokenContractIfExists?: EtherTokenContract; + private _etherTokenContractsByAddress: {[address: string]: EtherTokenContract}; private _tokenWrapper: TokenWrapper; constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder: AbiDecoder, tokenWrapper: TokenWrapper) { super(web3Wrapper, networkId, abiDecoder); @@ -144,14 +144,19 @@ export class EtherTokenWrapper extends ContractWrapper { } private _invalidateContractInstance(): void { this.unsubscribeAll(); - delete this._etherTokenContractIfExists; + this._etherTokenContractsByAddress = {}; } private async _getEtherTokenContractAsync(etherTokenAddress: string): Promise { + let etherTokenContract = this._etherTokenContractsByAddress[etherTokenAddress]; + if (!_.isUndefined(etherTokenContract)) { + return etherTokenContract; + } const web3ContractInstance = await this._instantiateContractIfExistsAsync( artifacts.EtherTokenArtifact, etherTokenAddress, ); const contractInstance = new EtherTokenContract(web3ContractInstance, this._web3Wrapper.getContractDefaults()); - this._etherTokenContractIfExists = contractInstance; - return this._etherTokenContractIfExists; + etherTokenContract = contractInstance; + this._etherTokenContractsByAddress[etherTokenAddress] = etherTokenContract; + return etherTokenContract; } } -- cgit From e92d6ff84f781005eb01cc5e82eed29a244c9ee8 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:27:48 +0100 Subject: Add EtherToken events to the ABI --- packages/0x.js/src/artifacts/EtherToken.json | 34 ++++++++++++++++++++++ .../src/contract_wrappers/ether_token_wrapper.ts | 4 +-- 2 files changed, 36 insertions(+), 2 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/artifacts/EtherToken.json b/packages/0x.js/src/artifacts/EtherToken.json index de6946cf2..0a6c5644c 100644 --- a/packages/0x.js/src/artifacts/EtherToken.json +++ b/packages/0x.js/src/artifacts/EtherToken.json @@ -231,6 +231,40 @@ ], "name": "Approval", "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "name": "_owner", + "type": "address" + }, + { + "indexed": false, + "name": "_value", + "type": "uint" + } + ], + "name": "Deposit", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": true, + "name": "_owner", + "type": "address" + }, + { + "indexed": false, + "name": "_value", + "type": "uint" + } + ], + "name": "Withdrawal", + "type": "event" } ], "networks": { diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 1edc50cb0..b1d5a0ccc 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -104,7 +104,7 @@ export class EtherTokenWrapper extends ContractWrapper { assert.doesConformToSchema('blockRange', blockRange, schemas.blockRangeSchema); assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); const logs = await this._getLogsAsync( - etherTokenAddress, eventName, blockRange, indexFilterValues, artifacts.TokenArtifact.abi, + etherTokenAddress, eventName, blockRange, indexFilterValues, artifacts.EtherTokenArtifact.abi, ); return logs; } @@ -125,7 +125,7 @@ export class EtherTokenWrapper extends ContractWrapper { assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); assert.isFunction('callback', callback); const subscriptionToken = this._subscribe( - etherTokenAddress, eventName, indexFilterValues, artifacts.TokenArtifact.abi, callback, + etherTokenAddress, eventName, indexFilterValues, artifacts.EtherTokenArtifact.abi, callback, ); return subscriptionToken; } -- cgit From b829d55752416c60440c6ed91b1f59b753416634 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:30:37 +0100 Subject: Make order watcher react to new etherToken events --- .../0x.js/src/order_watcher/order_state_watcher.ts | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'packages') diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts index c4a9eb1ad..af9814dc8 100644 --- a/packages/0x.js/src/order_watcher/order_state_watcher.ts +++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts @@ -12,6 +12,8 @@ import { ApprovalContractEventArgs, BlockParamLiteral, ContractEventArgs, + DepositContractEventArgs, + EtherTokenEvents, ExchangeContractErrs, ExchangeEvents, LogCancelContractEventArgs, @@ -24,6 +26,7 @@ import { SignedOrder, TokenEvents, TransferContractEventArgs, + WithdrawalContractEventArgs, ZeroExError, } from '../types'; import {AbiDecoder} from '../utils/abi_decoder'; @@ -243,6 +246,36 @@ export class OrderStateWatcher { } break; } + case EtherTokenEvents.Deposit: + { + // Invalidate cache + const args = decodedLog.args as DepositContractEventArgs; + this._balanceAndProxyAllowanceLazyStore.deleteBalance(decodedLog.address, args._owner); + // Revalidate orders + makerToken = decodedLog.address; + makerAddress = args._owner; + if (!_.isUndefined(this._dependentOrderHashes[makerAddress]) && + !_.isUndefined(this._dependentOrderHashes[makerAddress][makerToken])) { + const orderHashes = Array.from(this._dependentOrderHashes[makerAddress][makerToken]); + await this._emitRevalidateOrdersAsync(orderHashes); + } + break; + } + case EtherTokenEvents.Withdrawal: + { + // Invalidate cache + const args = decodedLog.args as WithdrawalContractEventArgs; + this._balanceAndProxyAllowanceLazyStore.deleteBalance(decodedLog.address, args._owner); + // Revalidate orders + makerToken = decodedLog.address; + makerAddress = args._owner; + if (!_.isUndefined(this._dependentOrderHashes[makerAddress]) && + !_.isUndefined(this._dependentOrderHashes[makerAddress][makerToken])) { + const orderHashes = Array.from(this._dependentOrderHashes[makerAddress][makerToken]); + await this._emitRevalidateOrdersAsync(orderHashes); + } + break; + } case ExchangeEvents.LogFill: { // Invalidate cache -- cgit From 35c20d505e4ea2309fe6cdc3674ecd2f03f8e337 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:37:30 +0100 Subject: Update CHANGELOG --- packages/0x.js/CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'packages') diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md index c69edd88c..f2905ad7e 100644 --- a/packages/0x.js/CHANGELOG.md +++ b/packages/0x.js/CHANGELOG.md @@ -6,6 +6,10 @@ v0.x.x - _TBD, 2017_ * Removed accidentally included `unsubscribeAll` method from `zeroEx.proxy`, `zeroEx.etherToken` and `zeroEx.tokenRegistry` (#267) * Removed `etherTokenContractAddress` from `ZeroEx` constructor arg `ZeroExConfig` (#267) * Rename `SubscriptionOpts` to `BlockRange` (#272) + * Add `zeroEx.etherToken.subscribe`, `zeroEx.etherToken.unsubscribe`, `zeroEx.etherToken.unsubscribeAll` (#277) + * Add `zeroEx.etherToken.getLogsAsync` (#277) + * Add new public types `BlockParamLiteral`, `EtherTokenEvents`, `EtherTokenContractEventArgs`, `DepositContractEventArgs`, `WithdrawalContractEventArgs` (#277) + * Support `Deposit` and `Withdraw` events on etherToken (#277) * Improve the error message when taker is not a string (#278) v0.27.1 - _November 28, 2017_ -- cgit From 9594185f113c09736528dd8b8064c3f45a982cc3 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:37:42 +0100 Subject: Export new public types --- packages/0x.js/src/index.ts | 3 +++ packages/website/ts/containers/zero_ex_js_documentation.tsx | 3 +++ 2 files changed, 6 insertions(+) (limited to 'packages') diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts index b43e7f33f..da06aad34 100644 --- a/packages/0x.js/src/index.ts +++ b/packages/0x.js/src/index.ts @@ -24,6 +24,9 @@ export { TransferContractEventArgs, ApprovalContractEventArgs, TokenContractEventArgs, + EtherTokenContractEventArgs, + WithdrawalContractEventArgs, + DepositContractEventArgs, ContractEventArgs, ContractEventArg, Web3Provider, diff --git a/packages/website/ts/containers/zero_ex_js_documentation.tsx b/packages/website/ts/containers/zero_ex_js_documentation.tsx index 84752beeb..2f2c49167 100644 --- a/packages/website/ts/containers/zero_ex_js_documentation.tsx +++ b/packages/website/ts/containers/zero_ex_js_documentation.tsx @@ -108,6 +108,9 @@ const docsInfoConfig: DocsInfoConfig = { 'LogErrorContractEventArgs', 'LogFillContractEventArgs', 'LogCancelContractEventArgs', + 'EtherTokenContractEventArgs', + 'WithdrawalContractEventArgs', + 'DepositContractEventArgs', 'TokenEvents', 'ExchangeContractEventArgs', 'TransferContractEventArgs', -- cgit From abce410897c5b90cd70b258a5231c99817bec9c1 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 14:44:56 +0100 Subject: Init the _etherTokenContractsByAddress --- packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index b1d5a0ccc..238009759 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -27,7 +27,7 @@ import {TokenWrapper} from './token_wrapper'; * The caller can convert ETH into the equivalent number of wrapped ETH ERC20 tokens and back. */ export class EtherTokenWrapper extends ContractWrapper { - private _etherTokenContractsByAddress: {[address: string]: EtherTokenContract}; + private _etherTokenContractsByAddress: {[address: string]: EtherTokenContract} = {}; private _tokenWrapper: TokenWrapper; constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder: AbiDecoder, tokenWrapper: TokenWrapper) { super(web3Wrapper, networkId, abiDecoder); -- cgit From 78eb79396efcdf803d5be054b28816967fd340e0 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Tue, 19 Dec 2017 20:12:46 +0100 Subject: Fix a typo --- packages/0x.js/test/ether_token_wrapper_test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index cdb6ef3b6..f3feb39c6 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -144,7 +144,7 @@ describe('EtherTokenWrapper', () => { }); // Hack: Mocha does not allow a test to be both async and have a `done` callback // Since we need to await the receipt of the event in the `subscribe` callback, - // we do need both. A hack is to make the top-level a sync fn w/ a done callback and then + // we do need both. A hack is to make the top-level async fn w/ a done callback and then // wrap the rest of the test in an async block // Source: https://github.com/mochajs/mocha/issues/2407 it('Should receive the Transfer event when tokens are transfered', (done: DoneCallback) => { -- cgit From c07de97fd8a0fe3cf3ea15b2b6a02b326875e6de Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 13:20:24 +0100 Subject: Fix WETH events watching --- packages/0x.js/src/artifacts/EtherToken.json | 4 ++-- packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/artifacts/EtherToken.json b/packages/0x.js/src/artifacts/EtherToken.json index 0a6c5644c..b28a463c0 100644 --- a/packages/0x.js/src/artifacts/EtherToken.json +++ b/packages/0x.js/src/artifacts/EtherToken.json @@ -243,7 +243,7 @@ { "indexed": false, "name": "_value", - "type": "uint" + "type": "uint256" } ], "name": "Deposit", @@ -260,7 +260,7 @@ { "indexed": false, "name": "_value", - "type": "uint" + "type": "uint256" } ], "name": "Withdrawal", diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 238009759..7b2743811 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -100,7 +100,7 @@ export class EtherTokenWrapper extends ContractWrapper { etherTokenAddress: string, eventName: EtherTokenEvents, blockRange: BlockRange, indexFilterValues: IndexedFilterValues): Promise>> { assert.isETHAddressHex('etherTokenAddress', etherTokenAddress); - assert.doesBelongToStringEnum('eventName', eventName, TokenEvents); + assert.doesBelongToStringEnum('eventName', eventName, EtherTokenEvents); assert.doesConformToSchema('blockRange', blockRange, schemas.blockRangeSchema); assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); const logs = await this._getLogsAsync( -- cgit From d8d15149fcfde98eb0e52e76e8232db90a3b58d6 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 13:36:55 +0100 Subject: Add WETH9 and mirations --- packages/contracts/contracts/tokens/WETH9.sol | 756 ++++++++++++++++++++++++ packages/contracts/deploy/migrations/migrate.ts | 13 + 2 files changed, 769 insertions(+) create mode 100644 packages/contracts/contracts/tokens/WETH9.sol (limited to 'packages') diff --git a/packages/contracts/contracts/tokens/WETH9.sol b/packages/contracts/contracts/tokens/WETH9.sol new file mode 100644 index 000000000..733ca414b --- /dev/null +++ b/packages/contracts/contracts/tokens/WETH9.sol @@ -0,0 +1,756 @@ +// Copyright (C) 2015, 2016, 2017 Dapphub + +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program. If not, see . + +pragma solidity ^0.4.18; + +contract WETH9 { + string public name = "Wrapped Ether"; + string public symbol = "WETH"; + uint8 public decimals = 18; + + event Approval(address indexed src, address indexed guy, uint wad); + event Transfer(address indexed src, address indexed dst, uint wad); + event Deposit(address indexed dst, uint wad); + event Withdrawal(address indexed src, uint wad); + + mapping (address => uint) public balanceOf; + mapping (address => mapping (address => uint)) public allowance; + + function() public payable { + deposit(); + } + function deposit() public payable { + balanceOf[msg.sender] += msg.value; + Deposit(msg.sender, msg.value); + } + function withdraw(uint wad) public { + require(balanceOf[msg.sender] >= wad); + balanceOf[msg.sender] -= wad; + msg.sender.transfer(wad); + Withdrawal(msg.sender, wad); + } + + function totalSupply() public view returns (uint) { + return this.balance; + } + + function approve(address guy, uint wad) public returns (bool) { + allowance[msg.sender][guy] = wad; + Approval(msg.sender, guy, wad); + return true; + } + + function transfer(address dst, uint wad) public returns (bool) { + return transferFrom(msg.sender, dst, wad); + } + + function transferFrom(address src, address dst, uint wad) + public + returns (bool) + { + require(balanceOf[src] >= wad); + + if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) { + require(allowance[src][msg.sender] >= wad); + allowance[src][msg.sender] -= wad; + } + + balanceOf[src] -= wad; + balanceOf[dst] += wad; + + Transfer(src, dst, wad); + + return true; + } +} + + +/* + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. + +*/ diff --git a/packages/contracts/deploy/migrations/migrate.ts b/packages/contracts/deploy/migrations/migrate.ts index e893e6a6f..e2c220f68 100644 --- a/packages/contracts/deploy/migrations/migrate.ts +++ b/packages/contracts/deploy/migrations/migrate.ts @@ -20,6 +20,7 @@ export const migrator = { const tokenTransferProxy = await deployer.deployAndSaveAsync('TokenTransferProxy'); const zrxToken = await deployer.deployAndSaveAsync('ZRXToken'); const etherToken = await deployer.deployAndSaveAsync('EtherToken'); + const makerEtherToken = await deployer.deployAndSaveAsync('WETH9'); const tokenReg = await deployer.deployAndSaveAsync('TokenRegistry'); const exchangeArgs = [zrxToken.address, tokenTransferProxy.address]; @@ -68,6 +69,18 @@ export const migrator = { gas: addTokenGasEstimate, }, ); + await tokenReg.addToken.sendTransactionAsync( + makerEtherToken.address, + 'Maker Ether Token', + 'WETH9', + 18, + constants.NULL_BYTES, + constants.NULL_BYTES, + { + from: owner, + gas: addTokenGasEstimate, + }, + ); for (const token of tokenInfo) { const totalSupply = new BigNumber(0); const args = [ -- cgit From b1f36a9024700ab948f7bd75eff24b29032e5907 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:01:14 +0100 Subject: Use the new snapshot including WETH9 and it's artifacts --- packages/0x.js/src/artifacts/EtherToken.json | 6 +++--- packages/0x.js/src/artifacts/Exchange.json | 2 +- packages/0x.js/src/artifacts/TokenRegistry.json | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/artifacts/EtherToken.json b/packages/0x.js/src/artifacts/EtherToken.json index b28a463c0..8eb4d250f 100644 --- a/packages/0x.js/src/artifacts/EtherToken.json +++ b/packages/0x.js/src/artifacts/EtherToken.json @@ -269,16 +269,16 @@ ], "networks": { "1": { - "address": "0x2956356cd2a2bf3202f771f50d3d14a367b48070" + "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2" }, "3": { "address": "0xc00fd9820cd2898cc4c054b7bf142de637ad129a" }, "42": { - "address": "0x05d090b51c40b020eab3bfcb6a2dff130df22e9c" + "address": "0x653e49e301e508a13237c0ddc98ae7d4cd2667a1" }, "50": { - "address": "0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c" + "address": "0x0b1ba0af832d7c05fd64161e0db78e85978e8082" } } } diff --git a/packages/0x.js/src/artifacts/Exchange.json b/packages/0x.js/src/artifacts/Exchange.json index cf9124ca7..fa16637af 100644 --- a/packages/0x.js/src/artifacts/Exchange.json +++ b/packages/0x.js/src/artifacts/Exchange.json @@ -601,7 +601,7 @@ "address": "0x90fe2af704b34e0224bf2299c838e04d4dcf1364" }, "50": { - "address": "0x48bacb9266a570d521063ef5dd96e61686dbe788" + "address": "0x34d402f14d58e001d8efbe6585051bf9706aa064" } } } diff --git a/packages/0x.js/src/artifacts/TokenRegistry.json b/packages/0x.js/src/artifacts/TokenRegistry.json index 973a101e8..c15729dbc 100644 --- a/packages/0x.js/src/artifacts/TokenRegistry.json +++ b/packages/0x.js/src/artifacts/TokenRegistry.json @@ -538,7 +538,7 @@ "address": "0xf18e504561f4347bea557f3d4558f559dddbae7f" }, "50": { - "address": "0x0b1ba0af832d7c05fd64161e0db78e85978e8082" + "address": "0x48bacb9266a570d521063ef5dd96e61686dbe788" } } } -- cgit From d639a22cffebed137d703ad76b30f5bcb42de9a4 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:01:35 +0100 Subject: Add WETH9 tests --- .../src/contract_wrappers/ether_token_wrapper.ts | 2 +- packages/0x.js/test/ether_token_wrapper_test.ts | 58 +++++++++++++++++++++- packages/0x.js/test/utils/token_utils.ts | 2 +- 3 files changed, 58 insertions(+), 4 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 7b2743811..3e5be3ae4 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -121,7 +121,7 @@ export class EtherTokenWrapper extends ContractWrapper { etherTokenAddress: string, eventName: EtherTokenEvents, indexFilterValues: IndexedFilterValues, callback: EventCallback): string { assert.isETHAddressHex('etherTokenAddress', etherTokenAddress); - assert.doesBelongToStringEnum('eventName', eventName, TokenEvents); + assert.doesBelongToStringEnum('eventName', eventName, EtherTokenEvents); assert.doesConformToSchema('indexFilterValues', indexFilterValues, schemas.indexFilterValuesSchema); assert.isFunction('callback', callback); const subscriptionToken = this._subscribe( diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index f3feb39c6..03f5216ee 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -9,9 +9,11 @@ import { BlockParamLiteral, BlockRange, DecodedLogEvent, + DepositContractEventArgs, EtherTokenEvents, Token, TransferContractEventArgs, + WithdrawalContractEventArgs, ZeroEx, ZeroExError, } from '../src'; @@ -48,6 +50,10 @@ describe('EtherTokenWrapper', () => { gasPrice, networkId: constants.TESTRPC_NETWORK_ID, }; + const transferAmount = new BigNumber(42); + const allowanceAmount = new BigNumber(42); + const depositAmount = new BigNumber(42); + const withdrawalAmount = new BigNumber(42); before(async () => { web3 = web3Factory.create(); zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig); @@ -132,8 +138,6 @@ describe('EtherTokenWrapper', () => { describe('#subscribe', () => { const indexFilterValues = {}; let etherTokenAddress: string; - const transferAmount = new BigNumber(42); - const allowanceAmount = new BigNumber(42); before(() => { const tokenUtils = new TokenUtils(tokens); const etherToken = tokenUtils.getWethTokenOrThrow(); @@ -187,6 +191,43 @@ describe('EtherTokenWrapper', () => { ); })().catch(done); }); + it('Should receive the Deposit event when ether is being deposited', (done: DoneCallback) => { + (async () => { + const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(logEvent).to.not.be.undefined(); + expect(logEvent.isRemoved).to.be.false(); + const args = logEvent.log.args; + expect(args._owner).to.be.equal(addressWithETH); + expect(args._value).to.be.bignumber.equal(depositAmount); + done(); + }; + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Deposit, indexFilterValues, callback); + await zeroEx.etherToken.depositAsync( + etherTokenAddress, depositAmount, addressWithETH, + ); + })().catch(done); + }); + it('Should receive the Withdrawal event when ether is being withdrewn', (done: DoneCallback) => { + (async () => { + const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(logEvent).to.not.be.undefined(); + expect(logEvent.isRemoved).to.be.false(); + const args = logEvent.log.args; + expect(args._owner).to.be.equal(addressWithETH); + expect(args._value).to.be.bignumber.equal(depositAmount); + done(); + }; + await zeroEx.etherToken.depositAsync( + etherTokenAddress, depositAmount, addressWithETH, + ); + zeroEx.etherToken.subscribe( + etherTokenAddress, EtherTokenEvents.Withdrawal, indexFilterValues, callback); + await zeroEx.etherToken.withdrawAsync( + etherTokenAddress, withdrawalAmount, addressWithETH, + ); + })().catch(done); + }); it('Outstanding subscriptions are cancelled when zeroEx.setProvider called', (done: DoneCallback) => { (async () => { const callbackNeverToBeCalled = (err: Error, logEvent: DecodedLogEvent) => { @@ -255,6 +296,19 @@ describe('EtherTokenWrapper', () => { expect(args._spender).to.be.equal(tokenTransferProxyAddress); expect(args._value).to.be.bignumber.equal(zeroEx.token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS); }); + it('should get logs with decoded args emitted by Deposit', async () => { + await zeroEx.etherToken.depositAsync(etherTokenAddress, depositAmount, addressWithETH); + const eventName = EtherTokenEvents.Deposit; + const indexFilterValues = {}; + const logs = await zeroEx.etherToken.getLogsAsync( + etherTokenAddress, eventName, blockRange, indexFilterValues, + ); + expect(logs).to.have.length(1); + const args = logs[0].args; + expect(logs[0].event).to.be.equal(eventName); + expect(args._owner).to.be.equal(addressWithETH); + expect(args._value).to.be.bignumber.equal(depositAmount); + }); it('should only get the logs with the correct event name', async () => { txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(etherTokenAddress, addressWithETH); await zeroEx.awaitTransactionMinedAsync(txHash); diff --git a/packages/0x.js/test/utils/token_utils.ts b/packages/0x.js/test/utils/token_utils.ts index 7da7f466c..8774925bc 100644 --- a/packages/0x.js/test/utils/token_utils.ts +++ b/packages/0x.js/test/utils/token_utils.ts @@ -3,7 +3,7 @@ import * as _ from 'lodash'; import {InternalZeroExError, Token} from '../../src/types'; const PROTOCOL_TOKEN_SYMBOL = 'ZRX'; -const WETH_TOKEN_SYMBOL = 'WETH'; +const WETH_TOKEN_SYMBOL = 'WETH9'; export class TokenUtils { private tokens: Token[]; -- cgit From 2a7cafbf20e4ceb42ab79303213a324261dadc0c Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:44:54 +0100 Subject: Add err==null assertions --- packages/0x.js/test/ether_token_wrapper_test.ts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'packages') diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index 03f5216ee..b64c53283 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -154,6 +154,7 @@ describe('EtherTokenWrapper', () => { it('Should receive the Transfer event when tokens are transfered', (done: DoneCallback) => { (async () => { const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(err).to.be.null(); expect(logEvent).to.not.be.undefined(); expect(logEvent.isRemoved).to.be.false(); expect(logEvent.log.logIndex).to.be.equal(0); @@ -176,6 +177,7 @@ describe('EtherTokenWrapper', () => { it('Should receive the Approval event when allowance is being set', (done: DoneCallback) => { (async () => { const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(err).to.be.null(); expect(logEvent).to.not.be.undefined(); expect(logEvent.isRemoved).to.be.false(); const args = logEvent.log.args; @@ -194,6 +196,7 @@ describe('EtherTokenWrapper', () => { it('Should receive the Deposit event when ether is being deposited', (done: DoneCallback) => { (async () => { const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(err).to.be.null(); expect(logEvent).to.not.be.undefined(); expect(logEvent.isRemoved).to.be.false(); const args = logEvent.log.args; @@ -211,6 +214,7 @@ describe('EtherTokenWrapper', () => { it('Should receive the Withdrawal event when ether is being withdrewn', (done: DoneCallback) => { (async () => { const callback = (err: Error, logEvent: DecodedLogEvent) => { + expect(err).to.be.null(); expect(logEvent).to.not.be.undefined(); expect(logEvent.isRemoved).to.be.false(); const args = logEvent.log.args; -- cgit From 01bc254cd0cc96d2657aec61a21bddae44bb5d0e Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:45:13 +0100 Subject: Fix a typo --- packages/0x.js/test/ether_token_wrapper_test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index b64c53283..4d12f9f88 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -211,7 +211,7 @@ describe('EtherTokenWrapper', () => { ); })().catch(done); }); - it('Should receive the Withdrawal event when ether is being withdrewn', (done: DoneCallback) => { + it('Should receive the Withdrawal event when ether is being withdrawn', (done: DoneCallback) => { (async () => { const callback = (err: Error, logEvent: DecodedLogEvent) => { expect(err).to.be.null(); -- cgit From 455f74d449738d43abb5caee3aa02ea86286866c Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:45:35 +0100 Subject: Fix test description --- packages/0x.js/test/ether_token_wrapper_test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/test/ether_token_wrapper_test.ts b/packages/0x.js/test/ether_token_wrapper_test.ts index 4d12f9f88..4fcb37409 100644 --- a/packages/0x.js/test/ether_token_wrapper_test.ts +++ b/packages/0x.js/test/ether_token_wrapper_test.ts @@ -232,7 +232,7 @@ describe('EtherTokenWrapper', () => { ); })().catch(done); }); - it('Outstanding subscriptions are cancelled when zeroEx.setProvider called', (done: DoneCallback) => { + it('should cancel outstanding subscriptions when ZeroEx.setProvider is called', (done: DoneCallback) => { (async () => { const callbackNeverToBeCalled = (err: Error, logEvent: DecodedLogEvent) => { done(new Error('Expected this subscription to have been cancelled')); -- cgit From 9ed05f56d360d9566d3f749fc5335768e67a87c1 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 14:53:38 +0100 Subject: Replace our EtherTokens with WETH9 from maker --- packages/contracts/contracts/tokens/EtherToken.sol | 57 ------- .../contracts/contracts/tokens/EtherToken_v2.sol | 60 -------- packages/contracts/deploy/migrations/migrate.ts | 15 +- .../migrations/2_deploy_independent_contracts.ts | 3 - packages/contracts/test/ts/ether_token_v2.ts | 166 --------------------- packages/contracts/util/artifacts.ts | 4 +- 6 files changed, 2 insertions(+), 303 deletions(-) delete mode 100644 packages/contracts/contracts/tokens/EtherToken.sol delete mode 100644 packages/contracts/contracts/tokens/EtherToken_v2.sol delete mode 100644 packages/contracts/test/ts/ether_token_v2.ts (limited to 'packages') diff --git a/packages/contracts/contracts/tokens/EtherToken.sol b/packages/contracts/contracts/tokens/EtherToken.sol deleted file mode 100644 index 2eae012fc..000000000 --- a/packages/contracts/contracts/tokens/EtherToken.sol +++ /dev/null @@ -1,57 +0,0 @@ -/* - - Copyright 2017 ZeroEx Intl. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -*/ - -pragma solidity ^0.4.11; - -import "./UnlimitedAllowanceToken.sol"; -import "./../utils/SafeMath.sol"; - -contract EtherToken is UnlimitedAllowanceToken, SafeMath { - - string constant public name = "Ether Token"; - string constant public symbol = "WETH"; - uint8 constant public decimals = 18; - - /// @dev Fallback to calling deposit when ether is sent directly to contract. - function() - public - payable - { - deposit(); - } - - /// @dev Buys tokens with Ether, exchanging them 1:1. - function deposit() - public - payable - { - balances[msg.sender] = safeAdd(balances[msg.sender], msg.value); - totalSupply = safeAdd(totalSupply, msg.value); - } - - /// @dev Sells tokens in exchange for Ether, exchanging them 1:1. - /// @param amount Number of tokens to sell. - function withdraw(uint amount) - public - { - balances[msg.sender] = safeSub(balances[msg.sender], amount); - totalSupply = safeSub(totalSupply, amount); - require(msg.sender.send(amount)); - } -} - diff --git a/packages/contracts/contracts/tokens/EtherToken_v2.sol b/packages/contracts/contracts/tokens/EtherToken_v2.sol deleted file mode 100644 index f172c8e35..000000000 --- a/packages/contracts/contracts/tokens/EtherToken_v2.sol +++ /dev/null @@ -1,60 +0,0 @@ -/* - - Copyright 2017 ZeroEx Intl. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -*/ - -pragma solidity 0.4.18; - -import "./UnlimitedAllowanceToken_v2.sol"; -import "./../utils/SafeMath_v2.sol"; - -contract EtherToken_v2 is UnlimitedAllowanceToken_v2, SafeMath_v2 { - - string constant public name = "Ether Token"; - string constant public symbol = "WETH"; - string constant public version = "2.0.0"; // version 1.0.0 deployed on mainnet at 0x2956356cd2a2bf3202f771f50d3d14a367b48070 - uint8 constant public decimals = 18; - - /// @dev Fallback to calling deposit when ether is sent directly to contract. - function() - public - payable - { - deposit(); - } - - /// @dev Buys tokens with Ether, exchanging them 1:1. - function deposit() - public - payable - { - balances[msg.sender] = safeAdd(balances[msg.sender], msg.value); - totalSupply = safeAdd(totalSupply, msg.value); - Transfer(address(0), msg.sender, msg.value); - } - - /// @dev Sells tokens in exchange for Ether, exchanging them 1:1. - /// @param _value Number of tokens to sell. - function withdraw(uint _value) - public - { - balances[msg.sender] = safeSub(balances[msg.sender], _value); - totalSupply = safeSub(totalSupply, _value); - require(msg.sender.send(_value)); - Transfer(msg.sender, address(0), _value); - } -} - diff --git a/packages/contracts/deploy/migrations/migrate.ts b/packages/contracts/deploy/migrations/migrate.ts index e2c220f68..d21d48a82 100644 --- a/packages/contracts/deploy/migrations/migrate.ts +++ b/packages/contracts/deploy/migrations/migrate.ts @@ -19,8 +19,7 @@ export const migrator = { const tokenTransferProxy = await deployer.deployAndSaveAsync('TokenTransferProxy'); const zrxToken = await deployer.deployAndSaveAsync('ZRXToken'); - const etherToken = await deployer.deployAndSaveAsync('EtherToken'); - const makerEtherToken = await deployer.deployAndSaveAsync('WETH9'); + const etherToken = await deployer.deployAndSaveAsync('WETH9'); const tokenReg = await deployer.deployAndSaveAsync('TokenRegistry'); const exchangeArgs = [zrxToken.address, tokenTransferProxy.address]; @@ -69,18 +68,6 @@ export const migrator = { gas: addTokenGasEstimate, }, ); - await tokenReg.addToken.sendTransactionAsync( - makerEtherToken.address, - 'Maker Ether Token', - 'WETH9', - 18, - constants.NULL_BYTES, - constants.NULL_BYTES, - { - from: owner, - gas: addTokenGasEstimate, - }, - ); for (const token of tokenInfo) { const totalSupply = new BigNumber(0); const args = [ diff --git a/packages/contracts/migrations/2_deploy_independent_contracts.ts b/packages/contracts/migrations/2_deploy_independent_contracts.ts index 4bf316be6..b465db7db 100644 --- a/packages/contracts/migrations/2_deploy_independent_contracts.ts +++ b/packages/contracts/migrations/2_deploy_independent_contracts.ts @@ -4,7 +4,6 @@ const { MultiSigWalletWithTimeLock, TokenTransferProxy, EtherToken, - EtherTokenV2, TokenRegistry, } = new Artifacts(artifacts); @@ -34,8 +33,6 @@ module.exports = (deployer: any, network: string, accounts: string[]) => { return deployer.deploy(TokenRegistry); }).then(() => { return deployer.deploy(EtherToken); - }).then(() => { - return deployer.deploy(EtherTokenV2); }); } else { deployer.deploy([ diff --git a/packages/contracts/test/ts/ether_token_v2.ts b/packages/contracts/test/ts/ether_token_v2.ts deleted file mode 100644 index 480c4035b..000000000 --- a/packages/contracts/test/ts/ether_token_v2.ts +++ /dev/null @@ -1,166 +0,0 @@ -import {ZeroEx, ZeroExError} from '0x.js'; -import {promisify} from '@0xproject/utils'; -import {BigNumber} from 'bignumber.js'; -import * as chai from 'chai'; -import Web3 = require('web3'); - -import {Artifacts} from '../../util/artifacts'; -import {constants} from '../../util/constants'; - -import {chaiSetup} from './utils/chai_setup'; - -const {EtherTokenV2} = new Artifacts(artifacts); - -chaiSetup.configure(); -const expect = chai.expect; - -// In order to benefit from type-safety, we re-assign the global web3 instance injected by Truffle -// with type `any` to a variable of type `Web3`. -const web3: Web3 = (global as any).web3; - -contract('EtherTokenV2', (accounts: string[]) => { - const account = accounts[0]; - const gasPrice = ZeroEx.toBaseUnitAmount(new BigNumber(20), 9); - let zeroEx: ZeroEx; - let etherTokenAddress: string; - beforeEach(async () => { - const etherToken = await EtherTokenV2.new(); - etherTokenAddress = etherToken.address; - zeroEx = new ZeroEx(web3.currentProvider, { - gasPrice, - networkId: constants.TESTRPC_NETWORK_ID, - }); - }); - - const sendTransactionAsync = promisify(web3.eth.sendTransaction); - const getEthBalanceAsync = async (owner: string) => { - const balanceStr = await promisify(web3.eth.getBalance)(owner); - const balance = new BigNumber(balanceStr); - return balance; - }; - - describe('deposit', () => { - it('should throw if caller attempts to deposit more Ether than caller balance', async () => { - const initEthBalance = await getEthBalanceAsync(account); - const ethToDeposit = initEthBalance.plus(1); - - return expect(zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account)) - .to.be.rejectedWith(ZeroExError.InsufficientEthBalanceForDeposit); - }); - - it('should convert deposited Ether to wrapped Ether tokens', async () => { - const initEthBalance = await getEthBalanceAsync(account); - const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - - const ethToDeposit = new BigNumber(web3.toWei(1, 'ether')); - - const txHash = await zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account); - const receipt = await zeroEx.awaitTransactionMinedAsync(txHash); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await getEthBalanceAsync(account); - const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - - expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas))); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit)); - }); - - it('should log 1 event with correct arguments', async () => { - const ethToDeposit = new BigNumber(web3.toWei(1, 'ether')); - - const txHash = await zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account); - const receipt = await zeroEx.awaitTransactionMinedAsync(txHash); - - const logs = receipt.logs; - expect(logs.length).to.equal(1); - - const expectedFrom = ZeroEx.NULL_ADDRESS; - const expectedTo = account; - const expectedValue = ethToDeposit; - const logArgs = (logs[0] as any).args; - expect(logArgs._from).to.equal(expectedFrom); - expect(logArgs._to).to.equal(expectedTo); - expect(logArgs._value).to.be.bignumber.equal(expectedValue); - }); - }); - - describe('withdraw', () => { - beforeEach(async () => { - const ethToDeposit = new BigNumber(web3.toWei(1, 'ether')); - await zeroEx.etherToken.depositAsync(etherTokenAddress, ethToDeposit, account); - }); - - it('should throw if caller attempts to withdraw greater than caller balance', async () => { - const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - const ethTokensToWithdraw = initEthTokenBalance.plus(1); - - return expect(zeroEx.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account)) - .to.be.rejectedWith(ZeroExError.InsufficientWEthBalanceForWithdrawal); - }); - - it('should convert ether tokens to ether with sufficient balance', async () => { - const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - const initEthBalance = await getEthBalanceAsync(account); - const ethTokensToWithdraw = initEthTokenBalance; - expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0); - const txHash = await zeroEx.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account, { - gasLimit: constants.MAX_ETHERTOKEN_WITHDRAW_GAS, - }); - const receipt = await zeroEx.awaitTransactionMinedAsync(txHash); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await getEthBalanceAsync(account); - const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - - expect(finalEthBalance).to.be.bignumber - .equal(initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas))); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.minus(ethTokensToWithdraw)); - }); - - it('should log 1 event with correct arguments', async () => { - const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - const ethTokensToWithdraw = initEthTokenBalance; - expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0); - const txHash = await zeroEx.etherToken.withdrawAsync(etherTokenAddress, ethTokensToWithdraw, account, { - gasLimit: constants.MAX_ETHERTOKEN_WITHDRAW_GAS, - }); - const receipt = await zeroEx.awaitTransactionMinedAsync(txHash); - - const logs = receipt.logs; - expect(logs.length).to.equal(1); - - const expectedFrom = account; - const expectedTo = ZeroEx.NULL_ADDRESS; - const expectedValue = ethTokensToWithdraw; - const logArgs = (logs[0] as any).args; - expect(logArgs._from).to.equal(expectedFrom); - expect(logArgs._to).to.equal(expectedTo); - expect(logArgs._value).to.be.bignumber.equal(expectedValue); - }); - }); - - describe('fallback', () => { - it('should convert sent ether to ether tokens', async () => { - const initEthBalance = await getEthBalanceAsync(account); - const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - - const ethToDeposit = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18); - - const txHash = await sendTransactionAsync({ - from: account, - to: etherTokenAddress, - value: ethToDeposit, - gasPrice, - }); - - const receipt = await zeroEx.awaitTransactionMinedAsync(txHash); - - const ethSpentOnGas = gasPrice.times(receipt.gasUsed); - const finalEthBalance = await getEthBalanceAsync(account); - const finalEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account); - - expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas))); - expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit)); - }); - }); -}); diff --git a/packages/contracts/util/artifacts.ts b/packages/contracts/util/artifacts.ts index 6b05df78c..14acd32a1 100644 --- a/packages/contracts/util/artifacts.ts +++ b/packages/contracts/util/artifacts.ts @@ -8,7 +8,6 @@ export class Artifacts { public DummyToken: any; public DummyTokenV2: any; public EtherToken: any; - public EtherTokenV2: any; public MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress: any; public MaliciousToken: any; constructor(artifacts: any) { @@ -20,8 +19,7 @@ export class Artifacts { this.ZRXToken = artifacts.require('ZRXToken'); this.DummyToken = artifacts.require('DummyToken'); this.DummyTokenV2 = artifacts.require('DummyToken_v2'); - this.EtherToken = artifacts.require('EtherToken'); - this.EtherTokenV2 = artifacts.require('EtherToken_v2'); + this.EtherToken = artifacts.require('WETH9'); this.MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress = artifacts.require( 'MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress'); this.MaliciousToken = artifacts.require('MaliciousToken'); -- cgit From 03fd73fab8b26fd3551b610f8bbc63bbcf81a230 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 15:00:25 +0100 Subject: Update snapshot and artifacts --- packages/0x.js/src/artifacts/EtherToken.json | 2 +- packages/0x.js/src/artifacts/Exchange.json | 2 +- packages/0x.js/src/artifacts/TokenRegistry.json | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'packages') diff --git a/packages/0x.js/src/artifacts/EtherToken.json b/packages/0x.js/src/artifacts/EtherToken.json index 8eb4d250f..1105af3b0 100644 --- a/packages/0x.js/src/artifacts/EtherToken.json +++ b/packages/0x.js/src/artifacts/EtherToken.json @@ -278,7 +278,7 @@ "address": "0x653e49e301e508a13237c0ddc98ae7d4cd2667a1" }, "50": { - "address": "0x0b1ba0af832d7c05fd64161e0db78e85978e8082" + "address": "0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c" } } } diff --git a/packages/0x.js/src/artifacts/Exchange.json b/packages/0x.js/src/artifacts/Exchange.json index fa16637af..cf9124ca7 100644 --- a/packages/0x.js/src/artifacts/Exchange.json +++ b/packages/0x.js/src/artifacts/Exchange.json @@ -601,7 +601,7 @@ "address": "0x90fe2af704b34e0224bf2299c838e04d4dcf1364" }, "50": { - "address": "0x34d402f14d58e001d8efbe6585051bf9706aa064" + "address": "0x48bacb9266a570d521063ef5dd96e61686dbe788" } } } diff --git a/packages/0x.js/src/artifacts/TokenRegistry.json b/packages/0x.js/src/artifacts/TokenRegistry.json index c15729dbc..973a101e8 100644 --- a/packages/0x.js/src/artifacts/TokenRegistry.json +++ b/packages/0x.js/src/artifacts/TokenRegistry.json @@ -538,7 +538,7 @@ "address": "0xf18e504561f4347bea557f3d4558f559dddbae7f" }, "50": { - "address": "0x48bacb9266a570d521063ef5dd96e61686dbe788" + "address": "0x0b1ba0af832d7c05fd64161e0db78e85978e8082" } } } -- cgit From d05a36deed7c79cd31656d0d7977ba7be7784243 Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 15:02:22 +0100 Subject: Fix WETH symbol --- packages/0x.js/test/utils/token_utils.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/test/utils/token_utils.ts b/packages/0x.js/test/utils/token_utils.ts index 8774925bc..7da7f466c 100644 --- a/packages/0x.js/test/utils/token_utils.ts +++ b/packages/0x.js/test/utils/token_utils.ts @@ -3,7 +3,7 @@ import * as _ from 'lodash'; import {InternalZeroExError, Token} from '../../src/types'; const PROTOCOL_TOKEN_SYMBOL = 'ZRX'; -const WETH_TOKEN_SYMBOL = 'WETH9'; +const WETH_TOKEN_SYMBOL = 'WETH'; export class TokenUtils { private tokens: Token[]; -- cgit From 3e3587c2811ed2078aa821490f446c24c9ab5eec Mon Sep 17 00:00:00 2001 From: Leonid Logvinov Date: Wed, 20 Dec 2017 15:21:36 +0100 Subject: Fix linter issue --- packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts | 1 - 1 file changed, 1 deletion(-) (limited to 'packages') diff --git a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts index 3e5be3ae4..969f30463 100644 --- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts @@ -11,7 +11,6 @@ import { EventCallback, IndexedFilterValues, LogWithDecodedArgs, - TokenEvents, TransactionOpts, ZeroExError, } from '../types'; -- cgit