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-rw-r--r--packages/0x.js/CHANGELOG.md1
-rw-r--r--packages/0x.js/package.json1
-rw-r--r--packages/0x.js/src/0x.ts52
-rw-r--r--packages/0x.js/src/contract_wrappers/contract_wrapper.ts8
-rw-r--r--packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts4
-rw-r--r--packages/0x.js/src/contract_wrappers/exchange_wrapper.ts3
-rw-r--r--packages/0x.js/src/contract_wrappers/token_wrapper.ts9
-rw-r--r--packages/0x.js/src/globals.d.ts36
-rw-r--r--packages/0x.js/src/globalsAugment.d.ts23
-rw-r--r--packages/0x.js/src/order_watcher/order_state_watcher.ts5
-rw-r--r--packages/0x.js/src/types.ts1
-rw-r--r--packages/0x.js/tsconfig.json10
-rw-r--r--packages/assert/src/globals.d.ts2
-rw-r--r--packages/base-contract/CHANGELOG.md6
-rw-r--r--packages/base-contract/coverage/.gitkeep0
-rw-r--r--packages/base-contract/package.json14
-rw-r--r--packages/base-contract/src/index.ts29
-rw-r--r--packages/base-contract/src/utils.ts25
-rw-r--r--packages/base-contract/test/utils_test.ts108
-rw-r--r--packages/base-contract/tsconfig.json2
-rw-r--r--packages/connect/src/globals.d.ts1
-rw-r--r--packages/contract_templates/contract.handlebars1
-rw-r--r--packages/contract_templates/partials/callAsync.handlebars7
-rw-r--r--packages/contract_templates/partials/tx.handlebars12
-rw-r--r--packages/contracts/globals.d.ts29
-rw-r--r--packages/contracts/globalsAugment.d.ts19
-rw-r--r--packages/contracts/package.json2
-rw-r--r--packages/contracts/tsconfig.json11
-rw-r--r--packages/deployer/CHANGELOG.json12
-rw-r--r--packages/deployer/solc_bin/.gitkeep0
-rw-r--r--packages/deployer/src/compiler.ts5
-rw-r--r--packages/deployer/src/globals.d.ts46
-rw-r--r--packages/deployer/tsconfig.json7
-rw-r--r--packages/dev-utils/package.json2
-rw-r--r--packages/dev-utils/src/globals.d.ts1
-rw-r--r--packages/dev-utils/tsconfig.json7
-rw-r--r--packages/json-schemas/src/globals.d.ts2
-rw-r--r--packages/metacoin/artifacts/Metacoin.json98
-rw-r--r--packages/metacoin/contracts/Metacoin.sol25
-rw-r--r--packages/metacoin/coverage/.gitkeep0
-rw-r--r--packages/metacoin/package.json60
-rw-r--r--packages/metacoin/test/global_hooks.ts10
-rw-r--r--packages/metacoin/test/metacoin_test.ts62
-rw-r--r--packages/metacoin/test/utils/chai_setup.ts13
-rw-r--r--packages/metacoin/test/utils/coverage.ts22
-rw-r--r--packages/metacoin/test/utils/deployer.ts16
-rw-r--r--packages/metacoin/test/utils/web3_wrapper.ts30
-rw-r--r--packages/metacoin/tsconfig.json7
-rw-r--r--packages/metacoin/tslint.json3
-rw-r--r--packages/sol-cov/package.json2
-rw-r--r--packages/sol-cov/src/globals.d.ts2
-rw-r--r--packages/sol-cov/tsconfig.json7
-rw-r--r--packages/sra-report/src/globals.d.ts2
-rw-r--r--packages/subproviders/package.json2
-rw-r--r--packages/subproviders/src/globals.d.ts25
-rw-r--r--packages/subproviders/tsconfig.json7
-rw-r--r--packages/testnet-faucets/package.json2
-rw-r--r--packages/testnet-faucets/src/ts/global.d.ts28
-rw-r--r--packages/testnet-faucets/tsconfig.json6
-rw-r--r--packages/types/CHANGELOG.md4
-rw-r--r--packages/types/src/index.ts2
-rw-r--r--packages/types/tsconfig.json2
-rw-r--r--packages/typescript-typings/types/bn.js/index.d.ts57
-rw-r--r--packages/typescript-typings/types/chai-bignumber/index.d.ts1
-rw-r--r--packages/typescript-typings/types/chai/index.d.ts5
-rw-r--r--packages/typescript-typings/types/dirty-chai/index.d.ts1
-rw-r--r--packages/typescript-typings/types/ethereumjs-abi/index.d.ts5
-rw-r--r--packages/typescript-typings/types/ethereumjs-tx/index.d.ts14
-rw-r--r--packages/typescript-typings/types/ethereumjs-util/index.d.ts101
-rw-r--r--packages/typescript-typings/types/solc/index.d.ts38
-rw-r--r--packages/typescript-typings/types/truffle-hdwalet-provider/index.d.ts12
-rw-r--r--packages/typescript-typings/types/web3-eth-abi/index.d.ts3
-rw-r--r--packages/typescript-typings/types/web3-provider-engine/index.d.ts11
-rw-r--r--packages/utils/CHANGELOG.md4
-rw-r--r--packages/utils/src/abi_decoder.ts4
-rw-r--r--packages/web3-wrapper/CHANGELOG.md3
-rw-r--r--packages/web3-wrapper/src/index.ts328
-rw-r--r--packages/web3-wrapper/src/types.ts3
-rw-r--r--packages/web3-wrapper/src/web3_wrapper.ts375
-rw-r--r--packages/website/ts/globals.d.ts13
80 files changed, 1204 insertions, 714 deletions
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index e8c2e6473..99931f936 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -8,6 +8,7 @@ CHANGELOG
## v0.34.0 - _April 2, 2018_
* Fix the bug causing `zeroEx.exchange.fillOrdersUpToAsync` validation to fail if there were some extra orders passed (#470)
+ * Removed `ZeroExError.TransactionMiningTimeout` and moved it to '@0xproject/web3_wrapper' `Web3WrapperErrors.TransactionMiningTimeout` (#485)
* Remove automatic instantiation of `zeroEx.orderStateWatcher` (#488)
* Add `zeroEx.createOrderStateWatcher` to allow creating arbitrary number of OrderStateWatchers (#488)
* Added `stateLayer` setting to `OrderStateWatcherConfig` so OrderStateWatcher can be set to monitor different blockchain state layers (#488)
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 1e8201f39..2072184cc 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -90,7 +90,6 @@
"truffle-hdwallet-provider": "^0.0.3",
"tslint": "5.8.0",
"typedoc": "0xProject/typedoc",
- "types-bn": "^0.0.1",
"typescript": "2.7.1",
"web3-provider-engine": "^13.0.1",
"webpack": "^3.1.0"
diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index b82cc820f..87d8ffd39 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -58,7 +58,6 @@ export class ZeroEx {
*/
public proxy: TokenTransferProxyWrapper;
private _web3Wrapper: Web3Wrapper;
- private _abiDecoder: AbiDecoder;
/**
* Verifies that the elliptic curve signature `signature` was generated
* by signing `data` with the private key corresponding to the `signerAddress` address.
@@ -167,21 +166,22 @@ export class ZeroEx {
]);
const artifactJSONs = _.values(artifacts);
const abiArrays = _.map(artifactJSONs, artifact => artifact.abi);
- this._abiDecoder = new AbiDecoder(abiArrays);
const defaults = {
gasPrice: config.gasPrice,
};
this._web3Wrapper = new Web3Wrapper(provider, defaults);
+ _.forEach(abiArrays, abi => {
+ this._web3Wrapper.abiDecoder.addABI(abi);
+ });
this.proxy = new TokenTransferProxyWrapper(
this._web3Wrapper,
config.networkId,
config.tokenTransferProxyContractAddress,
);
- this.token = new TokenWrapper(this._web3Wrapper, config.networkId, this._abiDecoder, this.proxy);
+ this.token = new TokenWrapper(this._web3Wrapper, config.networkId, this.proxy);
this.exchange = new ExchangeWrapper(
this._web3Wrapper,
config.networkId,
- this._abiDecoder,
this.token,
config.exchangeContractAddress,
config.zrxContractAddress,
@@ -191,7 +191,7 @@ export class ZeroEx {
config.networkId,
config.tokenRegistryContractAddress,
);
- this.etherToken = new EtherTokenWrapper(this._web3Wrapper, config.networkId, this._abiDecoder, this.token);
+ this.etherToken = new EtherTokenWrapper(this._web3Wrapper, config.networkId, this.token);
}
/**
* Sets a new web3 provider for 0x.js. Updating the provider will stop all
@@ -285,44 +285,12 @@ export class ZeroEx {
pollingIntervalMs = 1000,
timeoutMs?: number,
): Promise<TransactionReceiptWithDecodedLogs> {
- let timeoutExceeded = false;
- if (timeoutMs) {
- setTimeout(() => (timeoutExceeded = true), timeoutMs);
- }
-
- const txReceiptPromise = new Promise(
- (resolve: (receipt: TransactionReceiptWithDecodedLogs) => void, reject) => {
- const intervalId = intervalUtils.setAsyncExcludingInterval(
- async () => {
- if (timeoutExceeded) {
- intervalUtils.clearAsyncExcludingInterval(intervalId);
- return reject(ZeroExError.TransactionMiningTimeout);
- }
-
- const transactionReceipt = await this._web3Wrapper.getTransactionReceiptAsync(txHash);
- if (!_.isNull(transactionReceipt)) {
- intervalUtils.clearAsyncExcludingInterval(intervalId);
- const logsWithDecodedArgs = _.map(
- transactionReceipt.logs,
- this._abiDecoder.tryToDecodeLogOrNoop.bind(this._abiDecoder),
- );
- const transactionReceiptWithDecodedLogArgs: TransactionReceiptWithDecodedLogs = {
- ...transactionReceipt,
- logs: logsWithDecodedArgs,
- };
- resolve(transactionReceiptWithDecodedLogArgs);
- }
- },
- pollingIntervalMs,
- (err: Error) => {
- intervalUtils.clearAsyncExcludingInterval(intervalId);
- reject(err);
- },
- );
- },
+ const transactionReceiptWithDecodedLogs = await this._web3Wrapper.awaitTransactionMinedAsync(
+ txHash,
+ pollingIntervalMs,
+ timeoutMs,
);
- const txReceipt = await txReceiptPromise;
- return txReceipt;
+ return transactionReceiptWithDecodedLogs;
}
/**
* Instantiates and returns a new OrderStateWatcher instance.
diff --git a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
index 6c96428ed..02be2dab3 100644
--- a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
@@ -32,7 +32,6 @@ const CONTRACT_NAME_TO_NOT_FOUND_ERROR: {
export class ContractWrapper {
protected _web3Wrapper: Web3Wrapper;
protected _networkId: number;
- private _abiDecoder?: AbiDecoder;
private _blockAndLogStreamerIfExists?: BlockAndLogStreamer;
private _blockAndLogStreamIntervalIfExists?: NodeJS.Timer;
private _filters: { [filterToken: string]: FilterObject };
@@ -41,10 +40,9 @@ export class ContractWrapper {
};
private _onLogAddedSubscriptionToken: string | undefined;
private _onLogRemovedSubscriptionToken: string | undefined;
- constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder?: AbiDecoder) {
+ constructor(web3Wrapper: Web3Wrapper, networkId: number) {
this._web3Wrapper = web3Wrapper;
this._networkId = networkId;
- this._abiDecoder = abiDecoder;
this._filters = {};
this._filterCallbacks = {};
this._blockAndLogStreamerIfExists = undefined;
@@ -102,10 +100,10 @@ export class ContractWrapper {
protected _tryToDecodeLogOrNoop<ArgsType extends ContractEventArgs>(
log: LogEntry,
): LogWithDecodedArgs<ArgsType> | RawLog {
- if (_.isUndefined(this._abiDecoder)) {
+ if (_.isUndefined(this._web3Wrapper.abiDecoder)) {
throw new Error(InternalZeroExError.NoAbiDecoder);
}
- const logWithDecodedArgs = this._abiDecoder.tryToDecodeLogOrNoop(log);
+ const logWithDecodedArgs = this._web3Wrapper.abiDecoder.tryToDecodeLogOrNoop(log);
return logWithDecodedArgs;
}
protected async _getContractAbiAndAddressFromArtifactsAsync(
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 4a4da116b..f52dba2f1 100644
--- a/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
@@ -21,8 +21,8 @@ export class EtherTokenWrapper extends ContractWrapper {
[address: string]: EtherTokenContract;
} = {};
private _tokenWrapper: TokenWrapper;
- constructor(web3Wrapper: Web3Wrapper, networkId: number, abiDecoder: AbiDecoder, tokenWrapper: TokenWrapper) {
- super(web3Wrapper, networkId, abiDecoder);
+ constructor(web3Wrapper: Web3Wrapper, networkId: number, tokenWrapper: TokenWrapper) {
+ super(web3Wrapper, networkId);
this._tokenWrapper = tokenWrapper;
}
/**
diff --git a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
index 6b5a75a9a..53f32f111 100644
--- a/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
@@ -87,12 +87,11 @@ export class ExchangeWrapper extends ContractWrapper {
constructor(
web3Wrapper: Web3Wrapper,
networkId: number,
- abiDecoder: AbiDecoder,
tokenWrapper: TokenWrapper,
contractAddressIfExists?: string,
zrxContractAddressIfExists?: string,
) {
- super(web3Wrapper, networkId, abiDecoder);
+ super(web3Wrapper, networkId);
this._tokenWrapper = tokenWrapper;
this._orderValidationUtils = new OrderValidationUtils(this);
this._contractAddressIfExists = contractAddressIfExists;
diff --git a/packages/0x.js/src/contract_wrappers/token_wrapper.ts b/packages/0x.js/src/contract_wrappers/token_wrapper.ts
index e350dfb92..5224d451c 100644
--- a/packages/0x.js/src/contract_wrappers/token_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/token_wrapper.ts
@@ -22,13 +22,8 @@ export class TokenWrapper extends ContractWrapper {
public UNLIMITED_ALLOWANCE_IN_BASE_UNITS = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
private _tokenContractsByAddress: { [address: string]: TokenContract };
private _tokenTransferProxyWrapper: TokenTransferProxyWrapper;
- constructor(
- web3Wrapper: Web3Wrapper,
- networkId: number,
- abiDecoder: AbiDecoder,
- tokenTransferProxyWrapper: TokenTransferProxyWrapper,
- ) {
- super(web3Wrapper, networkId, abiDecoder);
+ constructor(web3Wrapper: Web3Wrapper, networkId: number, tokenTransferProxyWrapper: TokenTransferProxyWrapper) {
+ super(web3Wrapper, networkId);
this._tokenContractsByAddress = {};
this._tokenTransferProxyWrapper = tokenTransferProxyWrapper;
}
diff --git a/packages/0x.js/src/globals.d.ts b/packages/0x.js/src/globals.d.ts
index 3e8ea21bc..3cd6d91b1 100644
--- a/packages/0x.js/src/globals.d.ts
+++ b/packages/0x.js/src/globals.d.ts
@@ -1,50 +1,14 @@
declare module 'web3_beta';
-declare module 'chai-bignumber';
-declare module 'dirty-chai';
declare module 'request-promise-native';
-declare module 'web3-provider-engine';
-declare module 'web3-provider-engine/subproviders/rpc';
-declare module 'publish-release';
// semver-sort declarations
declare module 'semver-sort' {
const desc: (versions: string[]) => string[];
}
-// HACK: In order to merge the bignumber declaration added by chai-bignumber to the chai Assertion
-// interface we must use `namespace` as the Chai definitelyTyped definition does. Since we otherwise
-// disallow `namespace`, we disable tslint for the following.
-/* tslint:disable */
-declare namespace Chai {
- interface Assertion {
- bignumber: Assertion;
- // HACK: In order to comply with chai-as-promised we make eventually a `PromisedAssertion` not an `Assertion`
- eventually: PromisedAssertion;
- }
-}
-/* tslint:enable */
-
declare module '*.json' {
const json: any;
/* tslint:disable */
export default json;
/* tslint:enable */
}
-
-declare module 'ethereumjs-abi' {
- const soliditySHA3: (argTypes: string[], args: any[]) => Buffer;
-}
-
-// truffle-hdwallet-provider declarations
-declare module 'truffle-hdwallet-provider' {
- import { JSONRPCRequestPayload, JSONRPCResponsePayload } from '@0xproject/types';
- import * as Web3 from 'web3';
- class HDWalletProvider implements Web3.Provider {
- constructor(mnemonic: string, rpcUrl: string);
- public sendAsync(
- payload: JSONRPCRequestPayload,
- callback: (err: Error, result: JSONRPCResponsePayload) => void,
- ): void;
- }
- export = HDWalletProvider;
-}
diff --git a/packages/0x.js/src/globalsAugment.d.ts b/packages/0x.js/src/globalsAugment.d.ts
deleted file mode 100644
index 3e2f2216b..000000000
--- a/packages/0x.js/src/globalsAugment.d.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { BigNumber } from '@0xproject/utils';
-
-// HACK: This module overrides the Chai namespace so that we can use BigNumber types inside.
-// Source: https://github.com/Microsoft/TypeScript/issues/7352#issuecomment-191547232
-declare global {
- // HACK: In order to merge the bignumber declaration added by chai-bignumber to the chai Assertion
- // interface we must use `namespace` as the Chai definitelyTyped definition does. Since we otherwise
- // disallow `namespace`, we disable tslint for the following.
- /* tslint:disable */
- namespace Chai {
- interface NumberComparer {
- (value: number | BigNumber, message?: string): Assertion;
- }
- interface NumericComparison {
- greaterThan: NumberComparer;
- }
- }
- /* tslint:enable */
- interface DecodedLogArg {
- name: string;
- value: string | BigNumber;
- }
-}
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 cd6016c5a..0aa0c33bd 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -69,7 +69,6 @@ export class OrderStateWatcher {
private _callbackIfExists?: OnOrderStateChangeCallback;
private _eventWatcher: EventWatcher;
private _web3Wrapper: Web3Wrapper;
- private _abiDecoder: AbiDecoder;
private _expirationWatcher: ExpirationWatcher;
private _orderStateUtils: OrderStateUtils;
private _orderFilledCancelledLazyStore: OrderFilledCancelledLazyStore;
@@ -78,12 +77,10 @@ export class OrderStateWatcher {
private _cleanupJobIntervalIdIfExists?: NodeJS.Timer;
constructor(
web3Wrapper: Web3Wrapper,
- abiDecoder: AbiDecoder,
token: TokenWrapper,
exchange: ExchangeWrapper,
config?: OrderStateWatcherConfig,
) {
- this._abiDecoder = abiDecoder;
this._web3Wrapper = web3Wrapper;
const pollingIntervalIfExistsMs = _.isUndefined(config) ? undefined : config.eventPollingIntervalMs;
const stateLayer =
@@ -230,7 +227,7 @@ export class OrderStateWatcher {
return;
}
const log = logIfExists as LogEvent; // At this moment we are sure that no error occured and log is defined.
- const maybeDecodedLog = this._abiDecoder.tryToDecodeLogOrNoop<ContractEventArgs>(log);
+ const maybeDecodedLog = this._web3Wrapper.abiDecoder.tryToDecodeLogOrNoop<ContractEventArgs>(log);
const isLogDecoded = !_.isUndefined(((maybeDecodedLog as any) as LogWithDecodedArgs<ContractEventArgs>).event);
if (!isLogDecoded) {
return; // noop
diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts
index 7f1f140ca..1f128d656 100644
--- a/packages/0x.js/src/types.ts
+++ b/packages/0x.js/src/types.ts
@@ -38,7 +38,6 @@ export enum ZeroExError {
NoNetworkId = 'NO_NETWORK_ID',
SubscriptionNotFound = 'SUBSCRIPTION_NOT_FOUND',
SubscriptionAlreadyPresent = 'SUBSCRIPTION_ALREADY_PRESENT',
- TransactionMiningTimeout = 'TRANSACTION_MINING_TIMEOUT',
}
export enum InternalZeroExError {
diff --git a/packages/0x.js/tsconfig.json b/packages/0x.js/tsconfig.json
index ddf5a910e..e35816553 100644
--- a/packages/0x.js/tsconfig.json
+++ b/packages/0x.js/tsconfig.json
@@ -1,13 +1,7 @@
{
"extends": "../../tsconfig",
"compilerOptions": {
- "outDir": "lib",
- "noImplicitThis": false
+ "outDir": "lib"
},
- "include": [
- "./src/**/*",
- "./test/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/**/*", "./test/**/*"]
}
diff --git a/packages/assert/src/globals.d.ts b/packages/assert/src/globals.d.ts
index 5476b6bd8..94e63a32d 100644
--- a/packages/assert/src/globals.d.ts
+++ b/packages/assert/src/globals.d.ts
@@ -1,5 +1,3 @@
-declare module 'dirty-chai';
-
declare module '*.json' {
const json: any;
/* tslint:disable */
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index 9f582021a..bb16030d0 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -9,6 +9,12 @@ CHANGELOG
* Dependencies updated
+## v0.1.0 - _TBD, 2018_
+
+ * Add tests for traversing ABI tree (#485)
+ * Fix ABI tuples traversing (#485)
+ * Fix ABI arrays traversing (#485)
+
## v0.0.2 - _March 4, 2018_
* Initial release
diff --git a/packages/base-contract/coverage/.gitkeep b/packages/base-contract/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/base-contract/coverage/.gitkeep
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index c3137d369..fce16e0c7 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -2,13 +2,18 @@
"name": "@0xproject/base-contract",
"version": "0.0.6",
"description": "0x Base TS contract",
- "main": "lib/index.js",
- "types": "lib/index.d.ts",
+ "main": "lib/src/index.js",
+ "types": "lib/src/index.d.ts",
"scripts": {
"build:watch": "tsc -w",
"build": "tsc && copyfiles -u 2 './lib/monorepo_scripts/**/*' ./scripts",
"clean": "shx rm -rf lib scripts",
- "lint": "tslint --project . 'src/**/*.ts'"
+ "test": "run-s clean build run_mocha",
+ "test:circleci": "yarn test:coverage",
+ "run_mocha": "mocha lib/test/**/*_test.js --bail --exit",
+ "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+ "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+ "lint": "tslint --project ."
},
"license": "Apache-2.0",
"repository": {
@@ -26,10 +31,13 @@
"copyfiles": "^1.2.0",
"npm-run-all": "^4.1.2",
"shx": "^0.2.2",
+ "chai": "^4.0.1",
+ "mocha": "^4.0.1",
"tslint": "5.8.0",
"typescript": "2.7.1"
},
"dependencies": {
+ "@0xproject/utils": "^0.4.3",
"@0xproject/types": "^0.4.2",
"@0xproject/typescript-typings": "^0.0.2",
"@0xproject/web3-wrapper": "^0.4.0",
diff --git a/packages/base-contract/src/index.ts b/packages/base-contract/src/index.ts
index 961da8842..c8cbd7886 100644
--- a/packages/base-contract/src/index.ts
+++ b/packages/base-contract/src/index.ts
@@ -1,40 +1,31 @@
import { ContractAbi, DataItem, TxData, TxDataPayable } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as ethersContracts from 'ethers-contracts';
import * as _ from 'lodash';
+import { formatABIDataItem } from './utils';
+
export class BaseContract {
protected _ethersInterface: ethersContracts.Interface;
protected _web3Wrapper: Web3Wrapper;
public abi: ContractAbi;
public address: string;
- protected static _transformABIData(
+ protected static _formatABIDataItemList(
abis: DataItem[],
values: any[],
- transformation: (type: string, value: any) => any,
+ formatter: (type: string, value: any) => any,
): any {
- return _.map(values, (value: any, i: number) =>
- BaseContract._transformTypedData(abis[i].type, value, transformation),
- );
+ return _.map(values, (value: any, i: number) => formatABIDataItem(abis[i], value, formatter));
}
protected static _lowercaseAddress(type: string, value: string): string {
return type === 'address' ? value.toLowerCase() : value;
}
- protected static _bigNumberToString(type: string, value: string): string {
- return _.isObject(value) && (value as any).isBigNumber ? value.toString() : value;
+ protected static _bigNumberToString(type: string, value: any): any {
+ return _.isObject(value) && value.isBigNumber ? value.toString() : value;
}
- private static _transformTypedData(
- type: string,
- values: any,
- transformation: (type: string, value: any) => any,
- ): any {
- const trailingArrayRegex = /\[\d*\]$/;
- if (type.match(trailingArrayRegex)) {
- const arrayItemType = type.replace(trailingArrayRegex, '');
- return _.map(values, value => this._transformTypedData(arrayItemType, value, transformation));
- } else {
- return transformation(type, values);
- }
+ protected static _bnToBigNumber(type: string, value: any): any {
+ return _.isObject(value) && value._bn ? new BigNumber(value.toString()) : value;
}
protected async _applyDefaultsToTxDataAsync<T extends Partial<TxData | TxDataPayable>>(
txData: T,
diff --git a/packages/base-contract/src/utils.ts b/packages/base-contract/src/utils.ts
new file mode 100644
index 000000000..4b86bb1ad
--- /dev/null
+++ b/packages/base-contract/src/utils.ts
@@ -0,0 +1,25 @@
+import { DataItem } from '@0xproject/types';
+import * as _ from 'lodash';
+
+// tslint:disable-next-line:completed-docs
+export function formatABIDataItem(abi: DataItem, value: any, formatter: (type: string, value: any) => any): any {
+ const trailingArrayRegex = /\[\d*\]$/;
+ if (abi.type.match(trailingArrayRegex)) {
+ const arrayItemType = abi.type.replace(trailingArrayRegex, '');
+ return _.map(value, val => {
+ const arrayItemAbi = {
+ ...abi,
+ type: arrayItemType,
+ };
+ return formatABIDataItem(arrayItemAbi, val, formatter);
+ });
+ } else if (abi.type === 'tuple') {
+ const formattedTuple: { [componentName: string]: DataItem } = {};
+ _.forEach(abi.components, componentABI => {
+ formattedTuple[componentABI.name] = formatABIDataItem(componentABI, value[componentABI.name], formatter);
+ });
+ return formattedTuple;
+ } else {
+ return formatter(abi.type, value);
+ }
+}
diff --git a/packages/base-contract/test/utils_test.ts b/packages/base-contract/test/utils_test.ts
new file mode 100644
index 000000000..c083704f4
--- /dev/null
+++ b/packages/base-contract/test/utils_test.ts
@@ -0,0 +1,108 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { formatABIDataItem } from '../src/utils';
+
+const { expect } = chai;
+
+describe('Utils tests', () => {
+ describe('#formatABIDataItem', () => {
+ it('correctly handles arrays', () => {
+ const calls: Array<{ type: string; value: any }> = [];
+ const abi = {
+ name: 'values',
+ type: 'uint256[]',
+ };
+ const val = [1, 2, 3];
+ const formatted = formatABIDataItem(abi, val, (type: string, value: any) => {
+ calls.push({ type, value });
+ return value; // no-op
+ });
+ expect(formatted).to.be.deep.equal(val);
+ expect(calls).to.be.deep.equal([
+ { type: 'uint256', value: 1 },
+ { type: 'uint256', value: 2 },
+ { type: 'uint256', value: 3 },
+ ]);
+ });
+ it('correctly handles tuples', () => {
+ const calls: Array<{ type: string; value: any }> = [];
+ const abi = {
+ components: [
+ {
+ name: 'to',
+ type: 'address',
+ },
+ {
+ name: 'amount',
+ type: 'uint256',
+ },
+ ],
+ name: 'data',
+ type: 'tuple',
+ };
+ const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';
+ const val = { to: ZERO_ADDRESS, amount: new BigNumber(1) };
+ const formatted = formatABIDataItem(abi, val, (type: string, value: any) => {
+ calls.push({ type, value });
+ return value; // no-op
+ });
+ expect(formatted).to.be.deep.equal(val);
+ expect(calls).to.be.deep.equal([
+ {
+ type: 'address',
+ value: val.to,
+ },
+ {
+ type: 'uint256',
+ value: val.amount,
+ },
+ ]);
+ });
+ it('correctly handles nested arrays of tuples', () => {
+ const calls: Array<{ type: string; value: any }> = [];
+ const abi = {
+ components: [
+ {
+ name: 'to',
+ type: 'address',
+ },
+ {
+ name: 'amount',
+ type: 'uint256',
+ },
+ ],
+ name: 'data',
+ type: 'tuple[2][]',
+ };
+ const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';
+ const val = [
+ [{ to: ZERO_ADDRESS, amount: new BigNumber(1) }, { to: ZERO_ADDRESS, amount: new BigNumber(2) }],
+ ];
+ const formatted = formatABIDataItem(abi, val, (type: string, value: any) => {
+ calls.push({ type, value });
+ return value; // no-op
+ });
+ expect(formatted).to.be.deep.equal(val);
+ expect(calls).to.be.deep.equal([
+ {
+ type: 'address',
+ value: val[0][0].to,
+ },
+ {
+ type: 'uint256',
+ value: val[0][0].amount,
+ },
+ {
+ type: 'address',
+ value: val[0][1].to,
+ },
+ {
+ type: 'uint256',
+ value: val[0][1].amount,
+ },
+ ]);
+ });
+ });
+});
diff --git a/packages/base-contract/tsconfig.json b/packages/base-contract/tsconfig.json
index c56d255d5..8b4cd47a2 100644
--- a/packages/base-contract/tsconfig.json
+++ b/packages/base-contract/tsconfig.json
@@ -3,5 +3,5 @@
"compilerOptions": {
"outDir": "lib"
},
- "include": ["./src/**/*"]
+ "include": ["src/**/*", "test/**/*"]
}
diff --git a/packages/connect/src/globals.d.ts b/packages/connect/src/globals.d.ts
index cb71dcdd1..dd659d094 100644
--- a/packages/connect/src/globals.d.ts
+++ b/packages/connect/src/globals.d.ts
@@ -1,5 +1,4 @@
declare module 'async-child-process';
-declare module 'dirty-chai';
declare module '*.json' {
const value: any;
diff --git a/packages/contract_templates/contract.handlebars b/packages/contract_templates/contract.handlebars
index 08310c8f2..da2639f78 100644
--- a/packages/contract_templates/contract.handlebars
+++ b/packages/contract_templates/contract.handlebars
@@ -10,7 +10,6 @@ import { BigNumber, classUtils, promisify } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as ethersContracts from 'ethers-contracts';
import * as _ from 'lodash';
-import * as Web3 from 'web3';
{{#if events}}
export type {{contractName}}ContractEventArgs =
diff --git a/packages/contract_templates/partials/callAsync.handlebars b/packages/contract_templates/partials/callAsync.handlebars
index e3fc2bdf9..8de69203e 100644
--- a/packages/contract_templates/partials/callAsync.handlebars
+++ b/packages/contract_templates/partials/callAsync.handlebars
@@ -4,9 +4,9 @@ async callAsync(
callData: Partial<CallData> = {},
defaultBlock?: BlockParam,
): Promise<{{> return_type outputs=outputs}}> {
- const self = this as {{contractName}}Contract;
+ const self = this as any as {{contractName}}Contract;
const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
- [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+ [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
const encodedData = self._ethersInterface.functions.{{this.name}}(
{{> params inputs=inputs}}
).data;
@@ -19,7 +19,8 @@ async callAsync(
const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
const outputParamsTypes = _.map(outputAbi, 'type');
let resultArray = ethersContracts.Interface.decodeParams(outputParamsTypes, rawCallResult) as any;
- resultArray = BaseContract._transformABIData(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+ resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+ resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
},
{{/hasReturnValue}}
diff --git a/packages/contract_templates/partials/tx.handlebars b/packages/contract_templates/partials/tx.handlebars
index f76de3a70..41ba6d3f7 100644
--- a/packages/contract_templates/partials/tx.handlebars
+++ b/packages/contract_templates/partials/tx.handlebars
@@ -8,9 +8,9 @@ public {{this.name}} = {
txData: Partial<TxData> = {},
{{/this.payable}}
): Promise<string> {
- const self = this as {{contractName}}Contract;
+ const self = this as any as {{contractName}}Contract;
const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
- [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+ [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
const encodedData = self._ethersInterface.functions.{{this.name}}(
{{> params inputs=inputs}}
).data
@@ -31,9 +31,9 @@ public {{this.name}} = {
{{> typed_params inputs=inputs}}
txData: Partial<TxData> = {},
): Promise<number> {
- const self = this as {{contractName}}Contract;
+ const self = this as any as {{contractName}}Contract;
const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
- [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(this));
+ [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(this));
const encodedData = self._ethersInterface.functions.{{this.name}}(
{{> params inputs=inputs}}
).data
@@ -49,9 +49,9 @@ public {{this.name}} = {
getABIEncodedTransactionData(
{{> typed_params inputs=inputs}}
): string {
- const self = this as {{contractName}}Contract;
+ const self = this as any as {{contractName}}Contract;
const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
- [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+ [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
const abiEncodedTransactionData = self._ethersInterface.functions.{{this.name}}(
{{> params inputs=inputs}}
).data
diff --git a/packages/contracts/globals.d.ts b/packages/contracts/globals.d.ts
index c6597054a..94e63a32d 100644
--- a/packages/contracts/globals.d.ts
+++ b/packages/contracts/globals.d.ts
@@ -1,35 +1,6 @@
-declare module 'chai-bignumber';
-declare module 'dirty-chai';
-
-// HACK: In order to merge the bignumber declaration added by chai-bignumber to the chai Assertion
-// interface we must use `namespace` as the Chai definitelyTyped definition does. Since we otherwise
-// disallow `namespace`, we disable tslint for the following.
-/* tslint:disable */
-declare namespace Chai {
- interface Assertion {
- bignumber: Assertion;
- }
-}
-/* tslint:enable */
-
declare module '*.json' {
const json: any;
/* tslint:disable */
export default json;
/* tslint:enable */
}
-
-declare module 'solc' {
- export function compile(sources: any, optimizerEnabled: number, findImports: (importPath: string) => any): any;
- export function setupMethods(solcBin: any): any;
-}
-
-declare module 'web3-eth-abi' {
- export function encodeParameters(typesArray: string[], parameters: any[]): string;
-}
-
-declare module 'ethereumjs-abi' {
- const soliditySHA3: (argTypes: string[], args: any[]) => Buffer;
- const soliditySHA256: (argTypes: string[], args: any[]) => Buffer;
- const methodID: (name: string, types: string[]) => Buffer;
-}
diff --git a/packages/contracts/globalsAugment.d.ts b/packages/contracts/globalsAugment.d.ts
deleted file mode 100644
index 9b16ce2ad..000000000
--- a/packages/contracts/globalsAugment.d.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { BigNumber } from '@0xproject/utils';
-
-// HACK: This module overrides the Chai namespace so that we can use BigNumber types inside.
-// Source: https://github.com/Microsoft/TypeScript/issues/7352#issuecomment-191547232
-declare global {
- // HACK: In order to merge the bignumber declaration added by chai-bignumber to the chai Assertion
- // interface we must use `namespace` as the Chai definitelyTyped definition does. Since we otherwise
- // disallow `namespace`, we disable tslint for the following.
- /* tslint:disable */
- namespace Chai {
- interface NumberComparer {
- (value: number | BigNumber, message?: string): Assertion;
- }
- interface NumericComparison {
- greaterThan: NumberComparer;
- }
- }
- /* tslint:enable */
-}
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 9d7a6c87c..8ffe6e992 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -59,8 +59,6 @@
"shx": "^0.2.2",
"solc": "^0.4.18",
"tslint": "5.8.0",
- "types-bn": "^0.0.1",
- "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
"typescript": "2.7.1",
"yargs": "^10.0.3"
},
diff --git a/packages/contracts/tsconfig.json b/packages/contracts/tsconfig.json
index f32a3682a..717415073 100644
--- a/packages/contracts/tsconfig.json
+++ b/packages/contracts/tsconfig.json
@@ -4,17 +4,8 @@
"outDir": "lib",
"baseUrl": ".",
"declaration": false,
- "noImplicitThis": false,
"allowJs": true
},
- "include": [
- "../../node_modules/types-ethereumjs-util/index.d.ts",
- "../../node_modules/types-bn/index.d.ts",
- "./globals.d.ts",
- "./src/**/*",
- "./util/**/*",
- "./test/**/*",
- "./migrations/**/*"
- ],
+ "include": ["./globals.d.ts", "./src/**/*", "./util/**/*", "./test/**/*", "./migrations/**/*"],
"exclude": ["./deploy/solc/solc_bin"]
}
diff --git a/packages/deployer/CHANGELOG.json b/packages/deployer/CHANGELOG.json
index bf8c09f5f..cc0d8b7cf 100644
--- a/packages/deployer/CHANGELOG.json
+++ b/packages/deployer/CHANGELOG.json
@@ -1,5 +1,14 @@
[
{
+ "version": "0.3.5",
+ "changes": [
+ {
+ "note": "Don't try to write contract artifact if the error occured",
+ "pr": 485
+ }
+ ]
+ },
+ {
"version": "0.3.4",
"changes": [
{
@@ -7,7 +16,8 @@
"pr": 491
}
],
- "timestamp": 1522658513
+ "timestamp": 1522658513,
+ "isPublished": true
},
{
"version": "0.3.1",
diff --git a/packages/deployer/solc_bin/.gitkeep b/packages/deployer/solc_bin/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/deployer/solc_bin/.gitkeep
diff --git a/packages/deployer/src/compiler.ts b/packages/deployer/src/compiler.ts
index 219a55c32..b63f6033f 100644
--- a/packages/deployer/src/compiler.ts
+++ b/packages/deployer/src/compiler.ts
@@ -179,10 +179,15 @@ export class Compiler {
);
if (!_.isUndefined(compiled.errors)) {
+ const isError = (errorOrWarning: string) => !errorOrWarning.includes('Warning');
+ const errors = _.filter(compiled.errors, isError);
_.forEach(compiled.errors, errMsg => {
const normalizedErrMsg = getNormalizedErrMsg(errMsg);
this._solcErrors.add(normalizedErrMsg);
});
+ if (!_.isEmpty(errors)) {
+ return;
+ }
}
const contractName = path.basename(fileName, constants.SOLIDITY_FILE_EXTENSION);
const contractIdentifier = `${fileName}:${contractName}`;
diff --git a/packages/deployer/src/globals.d.ts b/packages/deployer/src/globals.d.ts
index 5b0d495d5..94e63a32d 100644
--- a/packages/deployer/src/globals.d.ts
+++ b/packages/deployer/src/globals.d.ts
@@ -1,49 +1,3 @@
-declare module 'dirty-chai';
-
-// tslint:disable:completed-docs
-declare module 'solc' {
- export interface ContractCompilationResult {
- srcmap: string;
- srcmapRuntime: string;
- bytecode: string;
- runtimeBytecode: string;
- interface: string;
- }
- export interface CompilationResult {
- errors: string[];
- contracts: {
- [contractIdentifier: string]: ContractCompilationResult;
- };
- sources: {
- [sourceName: string]: {
- AST: any;
- };
- };
- sourceList: string[];
- }
- export interface ImportContents {
- contents: string;
- }
- export interface InputSources {
- sources: {
- [fileName: string]: string;
- };
- }
- export interface SolcInstance {
- compile(
- sources: InputSources,
- optimizerEnabled: number,
- findImports: (importPath: string) => ImportContents,
- ): CompilationResult;
- }
- export function loadRemoteVersion(versionName: string, cb: (err: Error | null, res?: SolcInstance) => void): void;
- export function setupMethods(solcBin: any): SolcInstance;
-}
-
-declare module 'web3-eth-abi' {
- export function encodeParameters(typesArray: string[], parameters: any[]): string;
-}
-
declare module '*.json' {
const json: any;
/* tslint:disable */
diff --git a/packages/deployer/tsconfig.json b/packages/deployer/tsconfig.json
index a4cbc37c5..63cbc75c3 100644
--- a/packages/deployer/tsconfig.json
+++ b/packages/deployer/tsconfig.json
@@ -4,10 +4,5 @@
"outDir": "lib",
"strictFunctionTypes": false
},
- "include": [
- "./src/**/*",
- "./test/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/**/*", "./test/**/*"]
}
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index 7c11a5c37..364074ae0 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -36,8 +36,6 @@
"nyc": "^11.0.1",
"shx": "^0.2.2",
"tslint": "5.8.0",
- "types-bn": "^0.0.1",
- "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
"typescript": "2.7.1"
},
"dependencies": {
diff --git a/packages/dev-utils/src/globals.d.ts b/packages/dev-utils/src/globals.d.ts
index 894e56c58..4fee73568 100644
--- a/packages/dev-utils/src/globals.d.ts
+++ b/packages/dev-utils/src/globals.d.ts
@@ -1,4 +1,3 @@
-declare module 'web3-provider-engine';
declare module 'web3-provider-engine/subproviders/rpc';
declare module '*.json' {
diff --git a/packages/dev-utils/tsconfig.json b/packages/dev-utils/tsconfig.json
index 7b93af0da..e35816553 100644
--- a/packages/dev-utils/tsconfig.json
+++ b/packages/dev-utils/tsconfig.json
@@ -3,10 +3,5 @@
"compilerOptions": {
"outDir": "lib"
},
- "include": [
- "./src/**/*",
- "./test/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/**/*", "./test/**/*"]
}
diff --git a/packages/json-schemas/src/globals.d.ts b/packages/json-schemas/src/globals.d.ts
index 5476b6bd8..94e63a32d 100644
--- a/packages/json-schemas/src/globals.d.ts
+++ b/packages/json-schemas/src/globals.d.ts
@@ -1,5 +1,3 @@
-declare module 'dirty-chai';
-
declare module '*.json' {
const json: any;
/* tslint:disable */
diff --git a/packages/metacoin/artifacts/Metacoin.json b/packages/metacoin/artifacts/Metacoin.json
new file mode 100644
index 000000000..46c3ee71c
--- /dev/null
+++ b/packages/metacoin/artifacts/Metacoin.json
@@ -0,0 +1,98 @@
+{
+ "contract_name": "Metacoin",
+ "networks": {
+ "50": {
+ "solc_version": "0.4.21",
+ "keccak256": "0x2c3aa2e9dbef58abf57cecc148464d0852a83d7f30bbd2066f2a13b8bd3b1dd0",
+ "source_tree_hash": "0x2c3aa2e9dbef58abf57cecc148464d0852a83d7f30bbd2066f2a13b8bd3b1dd0",
+ "optimizer_enabled": false,
+ "abi": [
+ {
+ "constant": true,
+ "inputs": [
+ {
+ "name": "",
+ "type": "address"
+ }
+ ],
+ "name": "balances",
+ "outputs": [
+ {
+ "name": "",
+ "type": "uint256"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "constant": false,
+ "inputs": [
+ {
+ "components": [
+ {
+ "name": "to",
+ "type": "address"
+ },
+ {
+ "name": "amount",
+ "type": "uint256"
+ }
+ ],
+ "name": "transferData",
+ "type": "tuple"
+ }
+ ],
+ "name": "transfer",
+ "outputs": [
+ {
+ "name": "success",
+ "type": "bool"
+ }
+ ],
+ "payable": false,
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "inputs": [],
+ "payable": false,
+ "stateMutability": "nonpayable",
+ "type": "constructor"
+ },
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "name": "_from",
+ "type": "address"
+ },
+ {
+ "indexed": true,
+ "name": "_to",
+ "type": "address"
+ },
+ {
+ "indexed": false,
+ "name": "_value",
+ "type": "uint256"
+ }
+ ],
+ "name": "Transfer",
+ "type": "event"
+ }
+ ],
+ "bytecode":
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+ "updated_at": 1522318279735,
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+ "sources": ["Metacoin.sol"]
+ }
+ }
+}
diff --git a/packages/metacoin/contracts/Metacoin.sol b/packages/metacoin/contracts/Metacoin.sol
new file mode 100644
index 000000000..6b6814b21
--- /dev/null
+++ b/packages/metacoin/contracts/Metacoin.sol
@@ -0,0 +1,25 @@
+pragma solidity ^0.4.21;
+pragma experimental ABIEncoderV2;
+
+contract Metacoin {
+ mapping (address => uint) public balances;
+
+ event Transfer(address indexed _from, address indexed _to, uint256 _value);
+
+ struct TransferData {
+ address to;
+ uint256 amount;
+ }
+
+ function Metacoin() public {
+ balances[msg.sender] = 10000;
+ }
+
+ function transfer(TransferData transferData) public returns (bool success) {
+ if (balances[msg.sender] < transferData.amount) return false;
+ balances[msg.sender] -= transferData.amount;
+ balances[transferData.to] += transferData.amount;
+ Transfer(msg.sender, transferData.to, transferData.amount);
+ return true;
+ }
+}
diff --git a/packages/metacoin/coverage/.gitkeep b/packages/metacoin/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/metacoin/coverage/.gitkeep
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
new file mode 100644
index 000000000..74771c2e5
--- /dev/null
+++ b/packages/metacoin/package.json
@@ -0,0 +1,60 @@
+{
+ "name": "@0xproject/metacoin",
+ "version": "0.0.1",
+ "private": true,
+ "description": "Example solidity project using 0x dev tools",
+ "scripts": {
+ "build:watch": "tsc -w",
+ "lint": "tslint --project .",
+ "clean": "shx rm -rf lib",
+ "prebuild": "run-s clean generate_contract_wrappers",
+ "build": "tsc",
+ "test": "run-s build run_mocha",
+ "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
+ "run_mocha": "mocha 'lib/test/**/*.js'",
+ "generate_contract_wrappers": "node ../abi-gen/lib/index.js --abis 'artifacts/Metacoin.json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/contract_wrappers --backend ethers && prettier --write 'src/contract_wrappers/**.ts'",
+ "coverage:report:text": "istanbul report text",
+ "coverage:report:html": "istanbul report html && open coverage/index.html",
+ "coverage:report:lcov": "istanbul report lcov",
+ "test:circleci": "yarn test:coverage",
+ "compile": "node ../deployer/lib/src/cli.js compile --contracts Metacoin --contracts-dir contracts --artifacts-dir artifacts"
+ },
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/0xProject/0x-monorepo.git"
+ },
+ "author": "",
+ "license": "Apache-2.0",
+ "bugs": {
+ "url": "https://github.com/0xProject/0x-monorepo/issues"
+ },
+ "homepage": "https://github.com/0xProject/0x-monorepo/packages/metacoin/README.md",
+ "dependencies": {
+ "@0xproject/abi-gen": "^0.2.7",
+ "@0xproject/base-contract": "^0.0.5",
+ "@0xproject/deployer": "^0.3.3",
+ "@0xproject/types": "^0.4.1",
+ "@0xproject/tslint-config": "^0.4.12",
+ "@0xproject/sol-cov": "^0.0.4",
+ "@0xproject/subproviders": "^0.8.2",
+ "@0xproject/web3-wrapper": "^0.3.1",
+ "@0xproject/utils": "^0.4.3",
+ "ethers-contracts": "^2.2.1",
+ "lodash": "^4.17.4",
+ "web3-provider-engine": "^13.0.1"
+ },
+ "devDependencies": {
+ "@0xproject/dev-utils": "^0.3.2",
+ "npm-run-all": "^4.1.2",
+ "dirty-chai": "^2.0.1",
+ "shx": "^0.2.2",
+ "tslint": "5.8.0",
+ "chai": "^4.0.1",
+ "chai-as-promised": "^7.1.0",
+ "chai-bignumber": "^2.0.1",
+ "typescript": "2.7.1"
+ },
+ "publishConfig": {
+ "access": "private"
+ }
+}
diff --git a/packages/metacoin/test/global_hooks.ts b/packages/metacoin/test/global_hooks.ts
new file mode 100644
index 000000000..509dc6837
--- /dev/null
+++ b/packages/metacoin/test/global_hooks.ts
@@ -0,0 +1,10 @@
+import { env, EnvVars } from '@0xproject/dev-utils';
+
+import { coverage } from './utils/coverage';
+
+after('generate coverage report', async () => {
+ if (env.parseBoolean(EnvVars.SolidityCoverage)) {
+ const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
+ await coverageSubprovider.writeCoverageAsync();
+ }
+});
diff --git a/packages/metacoin/test/metacoin_test.ts b/packages/metacoin/test/metacoin_test.ts
new file mode 100644
index 000000000..f2b396ac2
--- /dev/null
+++ b/packages/metacoin/test/metacoin_test.ts
@@ -0,0 +1,62 @@
+import { BlockchainLifecycle, devConstants } from '@0xproject/dev-utils';
+import { LogWithDecodedArgs } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import * as chai from 'chai';
+
+import { MetacoinContract, TransferContractEventArgs } from '../src/contract_wrappers/metacoin';
+
+import { chaiSetup } from './utils/chai_setup';
+import { deployer } from './utils/deployer';
+import { web3Wrapper } from './utils/web3_wrapper';
+
+chaiSetup.configure();
+const { expect } = chai;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Metacoin', () => {
+ let metacoin: MetacoinContract;
+ const ownerAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+ const INITIAL_BALANCE = new BigNumber(10000);
+ before(async () => {
+ const metacoinInstance = await deployer.deployAsync('Metacoin');
+ web3Wrapper.abiDecoder.addABI(metacoinInstance.abi);
+ metacoin = new MetacoinContract(web3Wrapper, metacoinInstance.abi, metacoinInstance.address);
+ });
+ beforeEach(async () => {
+ await blockchainLifecycle.startAsync();
+ });
+ afterEach(async () => {
+ await blockchainLifecycle.revertAsync();
+ });
+ describe('#constructor', () => {
+ it(`should initialy give ${INITIAL_BALANCE} tokens to the creator`, async () => {
+ const balance = await metacoin.balances.callAsync(ownerAddress);
+ expect(balance).to.be.bignumber.equal(INITIAL_BALANCE);
+ });
+ });
+ describe('#transfer', () => {
+ it(`should successfully transfer tokens`, async () => {
+ const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';
+ const amount = INITIAL_BALANCE.div(2);
+ const oldBalance = await metacoin.balances.callAsync(ZERO_ADDRESS);
+ expect(oldBalance).to.be.bignumber.equal(0);
+ const txHash = await metacoin.transfer.sendTransactionAsync(
+ {
+ to: ZERO_ADDRESS,
+ amount,
+ },
+ { from: devConstants.TESTRPC_FIRST_ADDRESS },
+ );
+ const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(txHash);
+ const transferLogs = txReceipt.logs[0] as LogWithDecodedArgs<TransferContractEventArgs>;
+ expect(transferLogs.args).to.be.deep.equal({
+ _to: ZERO_ADDRESS,
+ _from: devConstants.TESTRPC_FIRST_ADDRESS,
+ _value: amount,
+ });
+ const newBalance = await metacoin.balances.callAsync(ZERO_ADDRESS);
+ expect(newBalance).to.be.bignumber.equal(amount);
+ });
+ });
+});
diff --git a/packages/metacoin/test/utils/chai_setup.ts b/packages/metacoin/test/utils/chai_setup.ts
new file mode 100644
index 000000000..078edd309
--- /dev/null
+++ b/packages/metacoin/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+ configure() {
+ chai.config.includeStack = true;
+ chai.use(ChaiBigNumber());
+ chai.use(dirtyChai);
+ chai.use(chaiAsPromised);
+ },
+};
diff --git a/packages/metacoin/test/utils/coverage.ts b/packages/metacoin/test/utils/coverage.ts
new file mode 100644
index 000000000..5115dec0e
--- /dev/null
+++ b/packages/metacoin/test/utils/coverage.ts
@@ -0,0 +1,22 @@
+import { CoverageSubprovider } from '@0xproject/sol-cov';
+import * as _ from 'lodash';
+
+import { devConstants } from '@0xproject/dev-utils';
+
+let coverageSubprovider: CoverageSubprovider;
+
+export const coverage = {
+ getCoverageSubproviderSingleton(): CoverageSubprovider {
+ if (_.isUndefined(coverageSubprovider)) {
+ coverageSubprovider = coverage._getCoverageSubprovider();
+ }
+ return coverageSubprovider;
+ },
+ _getCoverageSubprovider(): CoverageSubprovider {
+ const artifactsPath = 'artifacts';
+ const contractsPath = 'contracts';
+ const networkId = 50;
+ const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
+ return new CoverageSubprovider(artifactsPath, contractsPath, networkId, defaultFromAddress);
+ },
+};
diff --git a/packages/metacoin/test/utils/deployer.ts b/packages/metacoin/test/utils/deployer.ts
new file mode 100644
index 000000000..d7dbc6d36
--- /dev/null
+++ b/packages/metacoin/test/utils/deployer.ts
@@ -0,0 +1,16 @@
+import { Deployer } from '@0xproject/deployer';
+import { devConstants } from '@0xproject/dev-utils';
+import * as path from 'path';
+
+import { web3Wrapper } from './web3_wrapper';
+
+const deployerOpts = {
+ web3Provider: web3Wrapper.getProvider(),
+ artifactsDir: path.resolve('artifacts'),
+ networkId: 50,
+ defaults: {
+ from: devConstants.TESTRPC_FIRST_ADDRESS,
+ },
+};
+
+export const deployer = new Deployer(deployerOpts);
diff --git a/packages/metacoin/test/utils/web3_wrapper.ts b/packages/metacoin/test/utils/web3_wrapper.ts
new file mode 100644
index 000000000..216a1de5a
--- /dev/null
+++ b/packages/metacoin/test/utils/web3_wrapper.ts
@@ -0,0 +1,30 @@
+import { env, EnvVars } from '@0xproject/dev-utils';
+import { GanacheSubprovider } from '@0xproject/subproviders';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import * as fs from 'fs';
+import * as _ from 'lodash';
+import ProviderEngine = require('web3-provider-engine');
+
+import { coverage } from './coverage';
+
+export const web3Provider = new ProviderEngine();
+const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
+if (isCoverageEnabled) {
+ web3Provider.addProvider(coverage.getCoverageSubproviderSingleton());
+}
+web3Provider.addProvider(
+ new GanacheSubprovider({
+ logger: {
+ log: (arg: any) => {
+ fs.appendFileSync('ganache.log', `${arg}\n`);
+ },
+ },
+ verbose: env.parseBoolean(EnvVars.SolidityCoverage),
+ port: 8545,
+ networkId: 50,
+ mnemonic: 'concert load couple harbor equip island argue ramp clarify fence smart topic',
+ }),
+);
+web3Provider.start();
+
+export const web3Wrapper = new Web3Wrapper(web3Provider);
diff --git a/packages/metacoin/tsconfig.json b/packages/metacoin/tsconfig.json
new file mode 100644
index 000000000..8b4cd47a2
--- /dev/null
+++ b/packages/metacoin/tsconfig.json
@@ -0,0 +1,7 @@
+{
+ "extends": "../../tsconfig",
+ "compilerOptions": {
+ "outDir": "lib"
+ },
+ "include": ["src/**/*", "test/**/*"]
+}
diff --git a/packages/metacoin/tslint.json b/packages/metacoin/tslint.json
new file mode 100644
index 000000000..ffaefe83a
--- /dev/null
+++ b/packages/metacoin/tslint.json
@@ -0,0 +1,3 @@
+{
+ "extends": ["@0xproject/tslint-config"]
+}
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 530e511c3..8a5c6fa5c 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -50,7 +50,7 @@
"lodash": "^4.17.4",
"semaphore-async-await": "^1.5.1",
"solidity-coverage": "^0.4.10",
- "solidity-parser-antlr": "^0.2.7",
+ "solidity-parser-antlr": "^0.2.8",
"solidity-parser-sc": "^0.4.4"
},
"devDependencies": {
diff --git a/packages/sol-cov/src/globals.d.ts b/packages/sol-cov/src/globals.d.ts
index 0ee0f394c..368e908b4 100644
--- a/packages/sol-cov/src/globals.d.ts
+++ b/packages/sol-cov/src/globals.d.ts
@@ -1,5 +1,3 @@
-declare module 'dirty-chai';
-
// tslint:disable:completed-docs
declare module '*.json' {
const json: any;
diff --git a/packages/sol-cov/tsconfig.json b/packages/sol-cov/tsconfig.json
index 7b93af0da..e35816553 100644
--- a/packages/sol-cov/tsconfig.json
+++ b/packages/sol-cov/tsconfig.json
@@ -3,10 +3,5 @@
"compilerOptions": {
"outDir": "lib"
},
- "include": [
- "./src/**/*",
- "./test/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/**/*", "./test/**/*"]
}
diff --git a/packages/sra-report/src/globals.d.ts b/packages/sra-report/src/globals.d.ts
index 817d1534b..03b3205c0 100644
--- a/packages/sra-report/src/globals.d.ts
+++ b/packages/sra-report/src/globals.d.ts
@@ -1,5 +1,3 @@
-declare module 'dirty-chai';
-
declare module 'newman' {
export interface NewmanRunSummary {
run: NewmanRun;
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 5309ee977..79bd81209 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -69,8 +69,6 @@
"shx": "^0.2.2",
"tslint": "5.8.0",
"typedoc": "0xProject/typedoc",
- "types-bn": "^0.0.1",
- "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
"typescript": "2.7.1",
"webpack": "^3.1.0"
},
diff --git a/packages/subproviders/src/globals.d.ts b/packages/subproviders/src/globals.d.ts
index ebc4efe86..916fed807 100644
--- a/packages/subproviders/src/globals.d.ts
+++ b/packages/subproviders/src/globals.d.ts
@@ -1,4 +1,3 @@
-declare module 'dirty-chai';
declare module 'es6-promisify';
// tslint:disable:max-classes-per-file
@@ -7,19 +6,6 @@ declare module 'es6-promisify';
// tslint:disable:completed-docs
// Ethereumjs-tx declarations
-declare module 'ethereumjs-tx' {
- class EthereumTx {
- public raw: Buffer[];
- public r: Buffer;
- public s: Buffer;
- public v: Buffer;
- public nonce: Buffer;
- public serialize(): Buffer;
- public getSenderAddress(): Buffer;
- constructor(txParams: any);
- }
- export = EthereumTx;
-}
// Ledgerco declarations
interface ECSignatureString {
@@ -84,17 +70,6 @@ declare module 'web3-provider-engine/subproviders/rpc' {
}
export = RpcSubprovider;
}
-declare module 'web3-provider-engine' {
- class Web3ProviderEngine {
- public on(event: string, handler: () => void): void;
- public send(payload: any): void;
- public sendAsync(payload: any, callback: (error: any, response: any) => void): void;
- public addProvider(provider: any): void;
- public start(): void;
- public stop(): void;
- }
- export = Web3ProviderEngine;
-}
declare module 'web3-provider-engine/util/rpc-cache-utils' {
class ProviderEngineRpcUtils {
public static blockTagForPayload(payload: any): string | null;
diff --git a/packages/subproviders/tsconfig.json b/packages/subproviders/tsconfig.json
index 7b93af0da..e35816553 100644
--- a/packages/subproviders/tsconfig.json
+++ b/packages/subproviders/tsconfig.json
@@ -3,10 +3,5 @@
"compilerOptions": {
"outDir": "lib"
},
- "include": [
- "./src/**/*",
- "./test/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/**/*", "./test/**/*"]
}
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index 787476a85..967b1cd99 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -39,8 +39,6 @@
"shx": "^0.2.2",
"source-map-loader": "^0.1.6",
"tslint": "5.8.0",
- "types-bn": "^0.0.1",
- "types-ethereumjs-util": "0xProject/types-ethereumjs-util",
"typescript": "2.7.1",
"webpack": "^3.1.0",
"webpack-node-externals": "^1.6.0"
diff --git a/packages/testnet-faucets/src/ts/global.d.ts b/packages/testnet-faucets/src/ts/global.d.ts
index 41a2f3a8a..65e9fb632 100644
--- a/packages/testnet-faucets/src/ts/global.d.ts
+++ b/packages/testnet-faucets/src/ts/global.d.ts
@@ -9,31 +9,3 @@ declare module '*.json' {
export default json;
/* tslint:enable */
}
-
-// Ethereumjs-tx declarations
-declare module 'ethereumjs-tx' {
- class EthereumTx {
- public raw: Buffer[];
- public r: Buffer;
- public s: Buffer;
- public v: Buffer;
- public serialize(): Buffer;
- public sign(buffer: Buffer): void;
- constructor(txParams: any);
- }
- export = EthereumTx;
-}
-
-/* tslint:disable */
-declare module 'web3-provider-engine' {
- class Web3ProviderEngine {
- public on(event: string, handler: () => void): void;
- public send(payload: any): void;
- public sendAsync(payload: any, callback: (error: any, response: any) => void): void;
- public addProvider(provider: any): void;
- public start(): void;
- public stop(): void;
- }
- export = Web3ProviderEngine;
-}
-/* tslint:enable */
diff --git a/packages/testnet-faucets/tsconfig.json b/packages/testnet-faucets/tsconfig.json
index b0e7ba00c..d7e89a1e2 100644
--- a/packages/testnet-faucets/tsconfig.json
+++ b/packages/testnet-faucets/tsconfig.json
@@ -4,9 +4,5 @@
"outDir": "lib",
"strictPropertyInitialization": false
},
- "include": [
- "./src/ts/**/*",
- "../../node_modules/types-bn/index.d.ts",
- "../../node_modules/types-ethereumjs-util/index.d.ts"
- ]
+ "include": ["./src/ts/**/*"]
}
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index ed6efe601..b8302bbd0 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -9,6 +9,10 @@ CHANGELOG
* Dependencies updated
+## v0.5.0 - _TBD, 2018_
+
+ * Make `DataItem.components` optional (#485)
+
## v0.4.0 - _March 18, 2018_
* Remove `JSONRPCPayload` (#426)
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 57b14e230..419611695 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -45,7 +45,7 @@ export interface EventAbi {
export interface DataItem {
name: string;
type: string;
- components: DataItem[];
+ components?: DataItem[];
}
export type OpCode = string;
diff --git a/packages/types/tsconfig.json b/packages/types/tsconfig.json
index 5ec2db5e0..9f1937b22 100644
--- a/packages/types/tsconfig.json
+++ b/packages/types/tsconfig.json
@@ -4,5 +4,5 @@
"typeRoots": ["node_modules/@types"],
"outDir": "lib"
},
- "include": ["./src/**/*"]
+ "include": ["src/**/*"]
}
diff --git a/packages/typescript-typings/types/bn.js/index.d.ts b/packages/typescript-typings/types/bn.js/index.d.ts
new file mode 100644
index 000000000..f59b74bad
--- /dev/null
+++ b/packages/typescript-typings/types/bn.js/index.d.ts
@@ -0,0 +1,57 @@
+declare module 'bn.js' {
+ import { Buffer } from 'buffer';
+
+ type Endianness = 'le' | 'be';
+
+ class BN {
+ constructor(num: number | string | number[] | Buffer, base?: number, endian?: Endianness);
+ public clone(): BN;
+ public toString(base?: number, length?: number): string;
+ public toNumber(): number;
+ public toJSON(): string;
+ public toArray(endian?: Endianness, length?: number): number[];
+ public toBuffer(endian?: Endianness, length?: number): Buffer;
+ public bitLength(): number;
+ public zeroBits(): number;
+ public byteLength(): number;
+ public isNeg(): boolean;
+ public isEven(): boolean;
+ public isOdd(): boolean;
+ public isZero(): boolean;
+ public cmp(b: any): number;
+ public lt(b: any): boolean;
+ public lte(b: any): boolean;
+ public gt(b: any): boolean;
+ public gte(b: any): boolean;
+ public eq(b: any): boolean;
+ public isBN(b: any): boolean;
+
+ public neg(): BN;
+ public abs(): BN;
+ public add(b: BN): BN;
+ public sub(b: BN): BN;
+ public mul(b: BN): BN;
+ public sqr(): BN;
+ public pow(b: BN): BN;
+ public div(b: BN): BN;
+ public mod(b: BN): BN;
+ public divRound(b: BN): BN;
+
+ public or(b: BN): BN;
+ public and(b: BN): BN;
+ public xor(b: BN): BN;
+ public setn(b: number): BN;
+ public shln(b: number): BN;
+ public shrn(b: number): BN;
+ public testn(b: number): boolean;
+ public maskn(b: number): BN;
+ public bincn(b: number): BN;
+ public notn(w: number): BN;
+
+ public gcd(b: BN): BN;
+ public egcd(b: BN): { a: BN; b: BN; gcd: BN };
+ public invm(b: BN): BN;
+ }
+
+ export = BN;
+}
diff --git a/packages/typescript-typings/types/chai-bignumber/index.d.ts b/packages/typescript-typings/types/chai-bignumber/index.d.ts
new file mode 100644
index 000000000..802b69795
--- /dev/null
+++ b/packages/typescript-typings/types/chai-bignumber/index.d.ts
@@ -0,0 +1 @@
+declare module 'chai-bignumber';
diff --git a/packages/typescript-typings/types/chai/index.d.ts b/packages/typescript-typings/types/chai/index.d.ts
index 8b3e4c079..3bde1f27c 100644
--- a/packages/typescript-typings/types/chai/index.d.ts
+++ b/packages/typescript-typings/types/chai/index.d.ts
@@ -114,6 +114,9 @@ declare namespace Chai {
extensible: Assertion;
sealed: Assertion;
frozen: Assertion;
+ bignumber: Assertion;
+ // HACK: In order to comply with chai-as-promised we make eventually a `PromisedAssertion` not an `Assertion`
+ eventually: PromisedAssertion;
oneOf(list: any[], message?: string): Assertion;
}
@@ -148,7 +151,7 @@ declare namespace Chai {
}
interface NumberComparer {
- (value: number, message?: string): Assertion;
+ (value: number | object, message?: string): Assertion;
}
interface TypeComparison {
diff --git a/packages/typescript-typings/types/dirty-chai/index.d.ts b/packages/typescript-typings/types/dirty-chai/index.d.ts
new file mode 100644
index 000000000..91ed2021e
--- /dev/null
+++ b/packages/typescript-typings/types/dirty-chai/index.d.ts
@@ -0,0 +1 @@
+declare module 'dirty-chai';
diff --git a/packages/typescript-typings/types/ethereumjs-abi/index.d.ts b/packages/typescript-typings/types/ethereumjs-abi/index.d.ts
new file mode 100644
index 000000000..e3d660a4a
--- /dev/null
+++ b/packages/typescript-typings/types/ethereumjs-abi/index.d.ts
@@ -0,0 +1,5 @@
+declare module 'ethereumjs-abi' {
+ const soliditySHA3: (argTypes: string[], args: any[]) => Buffer;
+ const soliditySHA256: (argTypes: string[], args: any[]) => Buffer;
+ const methodID: (name: string, types: string[]) => Buffer;
+}
diff --git a/packages/typescript-typings/types/ethereumjs-tx/index.d.ts b/packages/typescript-typings/types/ethereumjs-tx/index.d.ts
new file mode 100644
index 000000000..1b99d06d9
--- /dev/null
+++ b/packages/typescript-typings/types/ethereumjs-tx/index.d.ts
@@ -0,0 +1,14 @@
+declare module 'ethereumjs-tx' {
+ class EthereumTx {
+ public raw: Buffer[];
+ public r: Buffer;
+ public s: Buffer;
+ public v: Buffer;
+ public nonce: Buffer;
+ public serialize(): Buffer;
+ public sign(buffer: Buffer): void;
+ public getSenderAddress(): Buffer;
+ constructor(txParams: any);
+ }
+ export = EthereumTx;
+}
diff --git a/packages/typescript-typings/types/ethereumjs-util/index.d.ts b/packages/typescript-typings/types/ethereumjs-util/index.d.ts
new file mode 100644
index 000000000..fae55c418
--- /dev/null
+++ b/packages/typescript-typings/types/ethereumjs-util/index.d.ts
@@ -0,0 +1,101 @@
+declare module 'ethereumjs-util' {
+ import { Buffer } from 'buffer';
+ import BN = require('bn.js');
+
+ interface Signature {
+ v: number;
+ r: Buffer;
+ s: Buffer;
+ }
+
+ export const MAX_INTEGER: BN;
+
+ export const TWO_POW256: BN;
+
+ export const SHA3_NULL_S: string;
+
+ export const SHA3_NULL: Buffer;
+
+ export const SHA3_RLP_ARRAY_S: string;
+
+ export const SHA3_RLP_ARRAY: Buffer;
+
+ export const SHA3_RLP_S: string;
+
+ export const SHA3_RLP: Buffer;
+
+ export function zeros(bytes: number): Buffer;
+
+ export function setLength(msg: Buffer, length: number, right: boolean): Buffer;
+ export function setLength(msg: number[], length: number, right: boolean): number[];
+
+ export function setLengthLeft(msg: Buffer, length: number, right?: boolean): Buffer;
+ export function setLengthLeft(msg: number[], length: number, right?: boolean): number[];
+
+ export function setLengthRight(msg: Buffer, length: number): Buffer;
+ export function setLengthRight(msg: number[], length: number): number[];
+
+ export function unpad(a: Buffer): Buffer;
+ export function unpad(a: number[]): number[];
+ export function unpad(a: string): string;
+
+ export function toBuffer(v: any): Buffer;
+
+ export function bufferToInt(buf: Buffer): number;
+
+ export function bufferToHex(buf: Buffer): string;
+
+ export function fromSigned(num: Buffer): BN;
+
+ export function toUnsigned(num: BN): Buffer;
+
+ export function sha3(a: Buffer | string | number | number[], bits?: number): Buffer;
+
+ export function sha256(a: Buffer | string | number | number[]): Buffer;
+
+ export function ripemd160(a: Buffer | string | number | number[], padded?: boolean): Buffer;
+
+ export function rlphash(a: Buffer | string | number | number[]): Buffer;
+
+ export function isValidPrivate(privateKey: Buffer): boolean;
+
+ export function isValidPublic(publicKey: Buffer, sanitize?: boolean): boolean;
+
+ export function pubToAddress(publicKey: Buffer, sanitize?: boolean): Buffer;
+ export function publicToAddress(publicKey: Buffer, sanitize?: boolean): Buffer;
+
+ export function privateToPublic(privateKey: Buffer): Buffer;
+
+ export function importPublic(publicKey: Buffer): Buffer;
+
+ export function ecsign(message: Buffer, privateKey: Buffer): Signature;
+
+ export function hashPersonalMessage(message: Buffer | string): Buffer;
+
+ export function ecrecover(msgHash: Buffer, v: number, r: Buffer, s: Buffer): Buffer;
+
+ export function toRpcSig(v: number, r: Buffer, s: Buffer): string;
+
+ export function fromRpcSig(sig: string): Signature;
+
+ export function privateToAddress(privateKey: Buffer): Buffer;
+
+ export function isValidAddress(address: string): boolean;
+
+ export function toChecksumAddress(address: string): string;
+
+ export function isValidChecksumAddress(address: string): boolean;
+
+ export function generateAddress(from: Buffer | string, nonce: number | string | number[] | Buffer): Buffer;
+
+ export function isPrecompiled(address: Buffer | string): boolean;
+
+ export function addHexPrefix(str: string): string;
+
+ export function stripHexPrefix(str: string): string;
+
+ export function isValidSignature(v: number, r: Buffer | string, s: Buffer | string, homestead?: boolean): boolean;
+
+ export function baToJSON(ba: Buffer): string;
+ export function baToJSON(ba: any[]): string[];
+}
diff --git a/packages/typescript-typings/types/solc/index.d.ts b/packages/typescript-typings/types/solc/index.d.ts
new file mode 100644
index 000000000..fcef24b9f
--- /dev/null
+++ b/packages/typescript-typings/types/solc/index.d.ts
@@ -0,0 +1,38 @@
+declare module 'solc' {
+ export interface ContractCompilationResult {
+ srcmap: string;
+ srcmapRuntime: string;
+ bytecode: string;
+ runtimeBytecode: string;
+ interface: string;
+ }
+ export interface CompilationResult {
+ errors: string[];
+ contracts: {
+ [contractIdentifier: string]: ContractCompilationResult;
+ };
+ sources: {
+ [sourceName: string]: {
+ AST: any;
+ };
+ };
+ sourceList: string[];
+ }
+ export interface ImportContents {
+ contents: string;
+ }
+ export interface InputSources {
+ sources: {
+ [fileName: string]: string;
+ };
+ }
+ export interface SolcInstance {
+ compile(
+ sources: InputSources,
+ optimizerEnabled: number,
+ findImports: (importPath: string) => ImportContents,
+ ): CompilationResult;
+ }
+ export function loadRemoteVersion(versionName: string, cb: (err: Error | null, res?: SolcInstance) => void): void;
+ export function setupMethods(solcBin: any): SolcInstance;
+}
diff --git a/packages/typescript-typings/types/truffle-hdwalet-provider/index.d.ts b/packages/typescript-typings/types/truffle-hdwalet-provider/index.d.ts
new file mode 100644
index 000000000..f2b002233
--- /dev/null
+++ b/packages/typescript-typings/types/truffle-hdwalet-provider/index.d.ts
@@ -0,0 +1,12 @@
+declare module 'truffle-hdwallet-provider' {
+ import { JSONRPCRequestPayload, JSONRPCResponsePayload } from '@0xproject/types';
+ import * as Web3 from 'web3';
+ class HDWalletProvider implements Web3.Provider {
+ constructor(mnemonic: string, rpcUrl: string);
+ public sendAsync(
+ payload: JSONRPCRequestPayload,
+ callback: (err: Error, result: JSONRPCResponsePayload) => void,
+ ): void;
+ }
+ export = HDWalletProvider;
+}
diff --git a/packages/typescript-typings/types/web3-eth-abi/index.d.ts b/packages/typescript-typings/types/web3-eth-abi/index.d.ts
new file mode 100644
index 000000000..5d2f46e04
--- /dev/null
+++ b/packages/typescript-typings/types/web3-eth-abi/index.d.ts
@@ -0,0 +1,3 @@
+declare module 'web3-eth-abi' {
+ export function encodeParameters(typesArray: string[], parameters: any[]): string;
+}
diff --git a/packages/typescript-typings/types/web3-provider-engine/index.d.ts b/packages/typescript-typings/types/web3-provider-engine/index.d.ts
new file mode 100644
index 000000000..f30b06873
--- /dev/null
+++ b/packages/typescript-typings/types/web3-provider-engine/index.d.ts
@@ -0,0 +1,11 @@
+declare module 'web3-provider-engine' {
+ class Web3ProviderEngine {
+ public on(event: string, handler: () => void): void;
+ public send(payload: any): void;
+ public sendAsync(payload: any, callback: (error: any, response: any) => void): void;
+ public addProvider(provider: any): void;
+ public start(): void;
+ public stop(): void;
+ }
+ export = Web3ProviderEngine;
+}
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index 88a6502e9..02f4d569b 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -9,6 +9,10 @@ CHANGELOG
* Dependencies updated
+## v0.5.0 - _TBD, 2018_
+
+ * Make `AbiDecoder.addABI` public (#485)
+
## v0.4.3 - _March 18, 2018_
* Add `@types/node` to dependencies since `intervalUtils` has the `NodeJS` type as part of its public interface.
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index d49906cfb..36c7839cf 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -27,7 +27,7 @@ export class AbiDecoder {
return `0x${formatted}`;
}
constructor(abiArrays: AbiDefinition[][]) {
- _.forEach(abiArrays, this._addABI.bind(this));
+ _.forEach(abiArrays, this.addABI.bind(this));
}
// This method can only decode logs from the 0x & ERC20 smart contracts
public tryToDecodeLogOrNoop<ArgsType>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
@@ -73,7 +73,7 @@ export class AbiDecoder {
};
}
}
- private _addABI(abiArray: AbiDefinition[]): void {
+ public addABI(abiArray: AbiDefinition[]): void {
if (_.isUndefined(abiArray)) {
return;
}
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index e306b71f9..05d2b540c 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -8,6 +8,9 @@ CHANGELOG
## v0.4.0 - _April 2, 2018_
* Rename `signTransactionAsync` to `signMessageAsync` for clarity (#465)
+ * Add `web3Wrapper.awaitTransactionMinedAsync` (#485)
+ * Add a public field `abiDecoder: AbiDecoder` which allows you to add your ABIs that are later used to decode logs (#485)
+ * Export enum `Web3WrapperErrors` with a single value so far: `TransactionMiningTimeout` (#485)
## v0.3.0 - _March 18, 2018_
diff --git a/packages/web3-wrapper/src/index.ts b/packages/web3-wrapper/src/index.ts
index 87c69b269..7309e09a8 100644
--- a/packages/web3-wrapper/src/index.ts
+++ b/packages/web3-wrapper/src/index.ts
@@ -1,326 +1,2 @@
-import {
- BlockParam,
- BlockWithoutTransactionData,
- CallData,
- ContractAbi,
- FilterObject,
- JSONRPCRequestPayload,
- JSONRPCResponsePayload,
- LogEntry,
- RawLogEntry,
- TransactionReceipt,
- TxData,
-} from '@0xproject/types';
-import { BigNumber, promisify } from '@0xproject/utils';
-import * as _ from 'lodash';
-import * as Web3 from 'web3';
-
-/**
- * A wrapper around the Web3.js 0.x library that provides a consistent, clean promise-based interface.
- */
-export class Web3Wrapper {
- /**
- * Flag to check if this instance is of type Web3Wrapper
- */
- public isZeroExWeb3Wrapper = true;
- private _web3: Web3;
- private _defaults: Partial<TxData>;
- private _jsonRpcRequestId: number;
- /**
- * Instantiates a new Web3Wrapper.
- * @param provider The Web3 provider instance you would like the Web3Wrapper to use for interacting with
- * the backing Ethereum node.
- * @param defaults Override TxData defaults sent with RPC requests to the backing Ethereum node.
- * @return An instance of the Web3Wrapper class.
- */
- constructor(provider: Web3.Provider, defaults?: Partial<TxData>) {
- if (_.isUndefined((provider as any).sendAsync)) {
- // Web3@1.0 provider doesn't support synchronous http requests,
- // so it only has an async `send` method, instead of a `send` and `sendAsync` in web3@0.x.x`
- // We re-assign the send method so that Web3@1.0 providers work with @0xproject/web3-wrapper
- (provider as any).sendAsync = (provider as any).send;
- }
- this._web3 = new Web3();
- this._web3.setProvider(provider);
- this._defaults = defaults || {};
- this._jsonRpcRequestId = 0;
- }
- /**
- * Get the contract defaults set to the Web3Wrapper instance
- * @return TxData defaults (e.g gas, gasPrice, nonce, etc...)
- */
- public getContractDefaults(): Partial<TxData> {
- return this._defaults;
- }
- /**
- * Retrieve the Web3 provider
- * @return Web3 provider instance
- */
- public getProvider(): Web3.Provider {
- return this._web3.currentProvider;
- }
- /**
- * Update the used Web3 provider
- * @param provider The new Web3 provider to be set
- */
- public setProvider(provider: Web3.Provider) {
- this._web3.setProvider(provider);
- }
- /**
- * Check if an address is a valid Ethereum address
- * @param address Address to check
- * @returns Whether the address is a valid Ethereum address
- */
- public isAddress(address: string): boolean {
- return this._web3.isAddress(address);
- }
- /**
- * Check whether an address is available through the backing provider. This can be
- * useful if you want to know whether a user can sign messages or transactions from
- * a given Ethereum address.
- * @param senderAddress Address to check availability for
- * @returns Whether the address is available through the provider.
- */
- public async isSenderAddressAvailableAsync(senderAddress: string): Promise<boolean> {
- const addresses = await this.getAvailableAddressesAsync();
- const normalizedAddress = senderAddress.toLowerCase();
- return _.includes(addresses, normalizedAddress);
- }
- /**
- * Fetch the backing Ethereum node's version string (e.g `MetaMask/v4.2.0`)
- * @returns Ethereum node's version string
- */
- public async getNodeVersionAsync(): Promise<string> {
- const nodeVersion = await promisify<string>(this._web3.version.getNode)();
- return nodeVersion;
- }
- /**
- * Fetches the networkId of the backing Ethereum node
- * @returns The network id
- */
- public async getNetworkIdAsync(): Promise<number> {
- const networkIdStr = await promisify<string>(this._web3.version.getNetwork)();
- const networkId = _.parseInt(networkIdStr);
- return networkId;
- }
- /**
- * Retrieves the transaction receipt for a given transaction hash
- * @param txHash Transaction hash
- * @returns The transaction receipt, including it's status (0: failed, 1: succeeded or undefined: not found)
- */
- public async getTransactionReceiptAsync(txHash: string): Promise<TransactionReceipt> {
- const transactionReceipt = await promisify<TransactionReceipt>(this._web3.eth.getTransactionReceipt)(txHash);
- if (!_.isNull(transactionReceipt)) {
- transactionReceipt.status = this._normalizeTxReceiptStatus(transactionReceipt.status);
- }
- return transactionReceipt;
- }
- /**
- * Convert an Ether amount from ETH to Wei
- * @param ethAmount Amount of Ether to convert to wei
- * @returns Amount in wei
- */
- public toWei(ethAmount: BigNumber): BigNumber {
- const balanceWei = this._web3.toWei(ethAmount, 'ether');
- return balanceWei;
- }
- /**
- * Retrieves an accounts Ether balance in wei
- * @param owner Account whose balance you wish to check
- * @returns Balance in wei
- */
- public async getBalanceInWeiAsync(owner: string): Promise<BigNumber> {
- let balanceInWei = await promisify<BigNumber>(this._web3.eth.getBalance)(owner);
- // Rewrap in a new BigNumber
- balanceInWei = new BigNumber(balanceInWei);
- return balanceInWei;
- }
- /**
- * Check if a contract exists at a given address
- * @param address Address to which to check
- * @returns Whether or not contract code was found at the supplied address
- */
- public async doesContractExistAtAddressAsync(address: string): Promise<boolean> {
- const code = await promisify<string>(this._web3.eth.getCode)(address);
- // Regex matches 0x0, 0x00, 0x in order to accommodate poorly implemented clients
- const codeIsEmpty = /^0x0{0,40}$/i.test(code);
- return !codeIsEmpty;
- }
- /**
- * Sign a message with a specific address's private key (`eth_sign`)
- * @param address Address of signer
- * @param message Message to sign
- * @returns Signature string (might be VRS or RSV depending on the Signer)
- */
- public async signMessageAsync(address: string, message: string): Promise<string> {
- const signData = await promisify<string>(this._web3.eth.sign)(address, message);
- return signData;
- }
- /**
- * Fetches the latest block number
- * @returns Block number
- */
- public async getBlockNumberAsync(): Promise<number> {
- const blockNumber = await promisify<number>(this._web3.eth.getBlockNumber)();
- return blockNumber;
- }
- /**
- * Fetch a specific Ethereum block
- * @param blockParam The block you wish to fetch (blockHash, blockNumber or blockLiteral)
- * @returns The requested block without transaction data
- */
- public async getBlockAsync(blockParam: string | BlockParam): Promise<BlockWithoutTransactionData> {
- const block = await promisify<BlockWithoutTransactionData>(this._web3.eth.getBlock)(blockParam);
- return block;
- }
- /**
- * Fetch a block's timestamp
- * @param blockParam The block you wish to fetch (blockHash, blockNumber or blockLiteral)
- * @returns The block's timestamp
- */
- public async getBlockTimestampAsync(blockParam: string | BlockParam): Promise<number> {
- const { timestamp } = await this.getBlockAsync(blockParam);
- return timestamp;
- }
- /**
- * Retrieve the user addresses available through the backing provider
- * @returns Available user addresses
- */
- public async getAvailableAddressesAsync(): Promise<string[]> {
- const addresses = await promisify<string[]>(this._web3.eth.getAccounts)();
- const normalizedAddresses = _.map(addresses, address => address.toLowerCase());
- return normalizedAddresses;
- }
- /**
- * Take a snapshot of the blockchain state on a TestRPC/Ganache local node
- * @returns The snapshot id. This can be used to revert to this snapshot
- */
- public async takeSnapshotAsync(): Promise<number> {
- const snapshotId = Number(await this._sendRawPayloadAsync<string>({ method: 'evm_snapshot', params: [] }));
- return snapshotId;
- }
- /**
- * Revert the blockchain state to a previous snapshot state on TestRPC/Ganache local node
- * @param snapshotId snapshot id to revert to
- * @returns Whether the revert was successful
- */
- public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
- const didRevert = await this._sendRawPayloadAsync<boolean>({ method: 'evm_revert', params: [snapshotId] });
- return didRevert;
- }
- /**
- * Mine a block on a TestRPC/Ganache local node
- */
- public async mineBlockAsync(): Promise<void> {
- await this._sendRawPayloadAsync<string>({ method: 'evm_mine', params: [] });
- }
- /**
- * Increase the next blocks timestamp on TestRPC/Ganache local node
- * @param timeDelta Amount of time to add in seconds
- */
- public async increaseTimeAsync(timeDelta: number): Promise<void> {
- await this._sendRawPayloadAsync<string>({ method: 'evm_increaseTime', params: [timeDelta] });
- }
- /**
- * Retrieve smart contract logs for a given filter
- * @param filter Parameters by which to filter which logs to retrieve
- * @returns The corresponding log entries
- */
- public async getLogsAsync(filter: FilterObject): Promise<LogEntry[]> {
- let fromBlock = filter.fromBlock;
- if (_.isNumber(fromBlock)) {
- fromBlock = this._web3.toHex(fromBlock);
- }
- let toBlock = filter.toBlock;
- if (_.isNumber(toBlock)) {
- toBlock = this._web3.toHex(toBlock);
- }
- const serializedFilter = {
- ...filter,
- fromBlock,
- toBlock,
- };
- const payload = {
- jsonrpc: '2.0',
- id: this._jsonRpcRequestId++,
- method: 'eth_getLogs',
- params: [serializedFilter],
- };
- const rawLogs = await this._sendRawPayloadAsync<RawLogEntry[]>(payload);
- const formattedLogs = _.map(rawLogs, this._formatLog.bind(this));
- return formattedLogs;
- }
- /**
- * Get a Web3 contract factory instance for a given ABI
- * @param abi Smart contract ABI
- * @returns Web3 contract factory which can create Web3 Contract instances from the supplied ABI
- */
- public getContractFromAbi(abi: ContractAbi): Web3.Contract<any> {
- const web3Contract = this._web3.eth.contract(abi);
- return web3Contract;
- }
- /**
- * Calculate the estimated gas cost for a given transaction
- * @param txData Transaction data
- * @returns Estimated gas cost
- */
- public async estimateGasAsync(txData: Partial<TxData>): Promise<number> {
- const gas = await promisify<number>(this._web3.eth.estimateGas)(txData);
- return gas;
- }
- /**
- * Call a smart contract method at a given block height
- * @param callData Call data
- * @param defaultBlock Block height at which to make the call. Defaults to `latest`
- * @returns The raw call result
- */
- public async callAsync(callData: CallData, defaultBlock?: BlockParam): Promise<string> {
- const rawCallResult = await promisify<string>(this._web3.eth.call)(callData, defaultBlock);
- return rawCallResult;
- }
- /**
- * Send a transaction
- * @param txData Transaction data
- * @returns Transaction hash
- */
- public async sendTransactionAsync(txData: TxData): Promise<string> {
- const txHash = await promisify<string>(this._web3.eth.sendTransaction)(txData);
- return txHash;
- }
- private async _sendRawPayloadAsync<A>(payload: Partial<JSONRPCRequestPayload>): Promise<A> {
- const sendAsync = this._web3.currentProvider.sendAsync.bind(this._web3.currentProvider);
- const response = await promisify<JSONRPCResponsePayload>(sendAsync)(payload);
- const result = response.result;
- return result;
- }
- private _normalizeTxReceiptStatus(status: undefined | null | string | 0 | 1): null | 0 | 1 {
- // Transaction status might have four values
- // undefined - Testrpc and other old clients
- // null - New clients on old transactions
- // number - Parity
- // hex - Geth
- if (_.isString(status)) {
- return this._web3.toDecimal(status) as 0 | 1;
- } else if (_.isUndefined(status)) {
- return null;
- } else {
- return status;
- }
- }
- private _formatLog(rawLog: RawLogEntry): LogEntry {
- const formattedLog = {
- ...rawLog,
- logIndex: this._hexToDecimal(rawLog.logIndex),
- blockNumber: this._hexToDecimal(rawLog.blockNumber),
- transactionIndex: this._hexToDecimal(rawLog.transactionIndex),
- };
- return formattedLog;
- }
- private _hexToDecimal(hex: string | null): number | null {
- if (_.isNull(hex)) {
- return null;
- }
- const decimal = this._web3.toDecimal(hex);
- return decimal;
- }
-}
+export { Web3Wrapper } from './web3_wrapper';
+export { Web3WrapperErrors } from './types';
diff --git a/packages/web3-wrapper/src/types.ts b/packages/web3-wrapper/src/types.ts
new file mode 100644
index 000000000..79542da10
--- /dev/null
+++ b/packages/web3-wrapper/src/types.ts
@@ -0,0 +1,3 @@
+export enum Web3WrapperErrors {
+ TransactionMiningTimeout = 'TRANSACTION_MINING_TIMEOUT',
+}
diff --git a/packages/web3-wrapper/src/web3_wrapper.ts b/packages/web3-wrapper/src/web3_wrapper.ts
new file mode 100644
index 000000000..d75f39ed5
--- /dev/null
+++ b/packages/web3-wrapper/src/web3_wrapper.ts
@@ -0,0 +1,375 @@
+import {
+ BlockParam,
+ BlockWithoutTransactionData,
+ CallData,
+ ContractAbi,
+ FilterObject,
+ JSONRPCRequestPayload,
+ JSONRPCResponsePayload,
+ LogEntry,
+ RawLogEntry,
+ TransactionReceipt,
+ TransactionReceiptWithDecodedLogs,
+ TxData,
+} from '@0xproject/types';
+import { AbiDecoder, BigNumber, intervalUtils, promisify } from '@0xproject/utils';
+import * as _ from 'lodash';
+import * as Web3 from 'web3';
+
+import { Web3WrapperErrors } from './types';
+
+/**
+ * A wrapper around the Web3.js 0.x library that provides a consistent, clean promise-based interface.
+ */
+export class Web3Wrapper {
+ /**
+ * Flag to check if this instance is of type Web3Wrapper
+ */
+ public isZeroExWeb3Wrapper = true;
+ public abiDecoder: AbiDecoder;
+ private _web3: Web3;
+ private _defaults: Partial<TxData>;
+ private _jsonRpcRequestId: number;
+ /**
+ * Instantiates a new Web3Wrapper.
+ * @param provider The Web3 provider instance you would like the Web3Wrapper to use for interacting with
+ * the backing Ethereum node.
+ * @param defaults Override TxData defaults sent with RPC requests to the backing Ethereum node.
+ * @return An instance of the Web3Wrapper class.
+ */
+ constructor(provider: Web3.Provider, defaults?: Partial<TxData>) {
+ if (_.isUndefined((provider as any).sendAsync)) {
+ // Web3@1.0 provider doesn't support synchronous http requests,
+ // so it only has an async `send` method, instead of a `send` and `sendAsync` in web3@0.x.x`
+ // We re-assign the send method so that Web3@1.0 providers work with @0xproject/web3-wrapper
+ (provider as any).sendAsync = (provider as any).send;
+ }
+ this.abiDecoder = new AbiDecoder([]);
+ this._web3 = new Web3();
+ this._web3.setProvider(provider);
+ this._defaults = defaults || {};
+ this._jsonRpcRequestId = 0;
+ }
+ /**
+ * Get the contract defaults set to the Web3Wrapper instance
+ * @return TxData defaults (e.g gas, gasPrice, nonce, etc...)
+ */
+ public getContractDefaults(): Partial<TxData> {
+ return this._defaults;
+ }
+ /**
+ * Retrieve the Web3 provider
+ * @return Web3 provider instance
+ */
+ public getProvider(): Web3.Provider {
+ return this._web3.currentProvider;
+ }
+ /**
+ * Update the used Web3 provider
+ * @param provider The new Web3 provider to be set
+ */
+ public setProvider(provider: Web3.Provider) {
+ this._web3.setProvider(provider);
+ }
+ /**
+ * Check if an address is a valid Ethereum address
+ * @param address Address to check
+ * @returns Whether the address is a valid Ethereum address
+ */
+ public isAddress(address: string): boolean {
+ return this._web3.isAddress(address);
+ }
+ /**
+ * Check whether an address is available through the backing provider. This can be
+ * useful if you want to know whether a user can sign messages or transactions from
+ * a given Ethereum address.
+ * @param senderAddress Address to check availability for
+ * @returns Whether the address is available through the provider.
+ */
+ public async isSenderAddressAvailableAsync(senderAddress: string): Promise<boolean> {
+ const addresses = await this.getAvailableAddressesAsync();
+ const normalizedAddress = senderAddress.toLowerCase();
+ return _.includes(addresses, normalizedAddress);
+ }
+ /**
+ * Fetch the backing Ethereum node's version string (e.g `MetaMask/v4.2.0`)
+ * @returns Ethereum node's version string
+ */
+ public async getNodeVersionAsync(): Promise<string> {
+ const nodeVersion = await promisify<string>(this._web3.version.getNode)();
+ return nodeVersion;
+ }
+ /**
+ * Fetches the networkId of the backing Ethereum node
+ * @returns The network id
+ */
+ public async getNetworkIdAsync(): Promise<number> {
+ const networkIdStr = await promisify<string>(this._web3.version.getNetwork)();
+ const networkId = _.parseInt(networkIdStr);
+ return networkId;
+ }
+ /**
+ * Retrieves the transaction receipt for a given transaction hash
+ * @param txHash Transaction hash
+ * @returns The transaction receipt, including it's status (0: failed, 1: succeeded or undefined: not found)
+ */
+ public async getTransactionReceiptAsync(txHash: string): Promise<TransactionReceipt> {
+ const transactionReceipt = await promisify<TransactionReceipt>(this._web3.eth.getTransactionReceipt)(txHash);
+ if (!_.isNull(transactionReceipt)) {
+ transactionReceipt.status = this._normalizeTxReceiptStatus(transactionReceipt.status);
+ }
+ return transactionReceipt;
+ }
+ /**
+ * Convert an Ether amount from ETH to Wei
+ * @param ethAmount Amount of Ether to convert to wei
+ * @returns Amount in wei
+ */
+ public toWei(ethAmount: BigNumber): BigNumber {
+ const balanceWei = this._web3.toWei(ethAmount, 'ether');
+ return balanceWei;
+ }
+ /**
+ * Retrieves an accounts Ether balance in wei
+ * @param owner Account whose balance you wish to check
+ * @returns Balance in wei
+ */
+ public async getBalanceInWeiAsync(owner: string): Promise<BigNumber> {
+ let balanceInWei = await promisify<BigNumber>(this._web3.eth.getBalance)(owner);
+ // Rewrap in a new BigNumber
+ balanceInWei = new BigNumber(balanceInWei);
+ return balanceInWei;
+ }
+ /**
+ * Check if a contract exists at a given address
+ * @param address Address to which to check
+ * @returns Whether or not contract code was found at the supplied address
+ */
+ public async doesContractExistAtAddressAsync(address: string): Promise<boolean> {
+ const code = await promisify<string>(this._web3.eth.getCode)(address);
+ // Regex matches 0x0, 0x00, 0x in order to accommodate poorly implemented clients
+ const codeIsEmpty = /^0x0{0,40}$/i.test(code);
+ return !codeIsEmpty;
+ }
+ /**
+ * Sign a message with a specific address's private key (`eth_sign`)
+ * @param address Address of signer
+ * @param message Message to sign
+ * @returns Signature string (might be VRS or RSV depending on the Signer)
+ */
+ public async signMessageAsync(address: string, message: string): Promise<string> {
+ const signData = await promisify<string>(this._web3.eth.sign)(address, message);
+ return signData;
+ }
+ /**
+ * Fetches the latest block number
+ * @returns Block number
+ */
+ public async getBlockNumberAsync(): Promise<number> {
+ const blockNumber = await promisify<number>(this._web3.eth.getBlockNumber)();
+ return blockNumber;
+ }
+ /**
+ * Fetch a specific Ethereum block
+ * @param blockParam The block you wish to fetch (blockHash, blockNumber or blockLiteral)
+ * @returns The requested block without transaction data
+ */
+ public async getBlockAsync(blockParam: string | BlockParam): Promise<BlockWithoutTransactionData> {
+ const block = await promisify<BlockWithoutTransactionData>(this._web3.eth.getBlock)(blockParam);
+ return block;
+ }
+ /**
+ * Fetch a block's timestamp
+ * @param blockParam The block you wish to fetch (blockHash, blockNumber or blockLiteral)
+ * @returns The block's timestamp
+ */
+ public async getBlockTimestampAsync(blockParam: string | BlockParam): Promise<number> {
+ const { timestamp } = await this.getBlockAsync(blockParam);
+ return timestamp;
+ }
+ /**
+ * Retrieve the user addresses available through the backing provider
+ * @returns Available user addresses
+ */
+ public async getAvailableAddressesAsync(): Promise<string[]> {
+ const addresses = await promisify<string[]>(this._web3.eth.getAccounts)();
+ const normalizedAddresses = _.map(addresses, address => address.toLowerCase());
+ return normalizedAddresses;
+ }
+ /**
+ * Take a snapshot of the blockchain state on a TestRPC/Ganache local node
+ * @returns The snapshot id. This can be used to revert to this snapshot
+ */
+ public async takeSnapshotAsync(): Promise<number> {
+ const snapshotId = Number(await this._sendRawPayloadAsync<string>({ method: 'evm_snapshot', params: [] }));
+ return snapshotId;
+ }
+ /**
+ * Revert the blockchain state to a previous snapshot state on TestRPC/Ganache local node
+ * @param snapshotId snapshot id to revert to
+ * @returns Whether the revert was successful
+ */
+ public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
+ const didRevert = await this._sendRawPayloadAsync<boolean>({ method: 'evm_revert', params: [snapshotId] });
+ return didRevert;
+ }
+ /**
+ * Mine a block on a TestRPC/Ganache local node
+ */
+ public async mineBlockAsync(): Promise<void> {
+ await this._sendRawPayloadAsync<string>({ method: 'evm_mine', params: [] });
+ }
+ /**
+ * Increase the next blocks timestamp on TestRPC/Ganache local node
+ * @param timeDelta Amount of time to add in seconds
+ */
+ public async increaseTimeAsync(timeDelta: number): Promise<void> {
+ await this._sendRawPayloadAsync<string>({ method: 'evm_increaseTime', params: [timeDelta] });
+ }
+ /**
+ * Retrieve smart contract logs for a given filter
+ * @param filter Parameters by which to filter which logs to retrieve
+ * @returns The corresponding log entries
+ */
+ public async getLogsAsync(filter: FilterObject): Promise<LogEntry[]> {
+ let fromBlock = filter.fromBlock;
+ if (_.isNumber(fromBlock)) {
+ fromBlock = this._web3.toHex(fromBlock);
+ }
+ let toBlock = filter.toBlock;
+ if (_.isNumber(toBlock)) {
+ toBlock = this._web3.toHex(toBlock);
+ }
+ const serializedFilter = {
+ ...filter,
+ fromBlock,
+ toBlock,
+ };
+ const payload = {
+ jsonrpc: '2.0',
+ id: this._jsonRpcRequestId++,
+ method: 'eth_getLogs',
+ params: [serializedFilter],
+ };
+ const rawLogs = await this._sendRawPayloadAsync<RawLogEntry[]>(payload);
+ const formattedLogs = _.map(rawLogs, this._formatLog.bind(this));
+ return formattedLogs;
+ }
+ /**
+ * Get a Web3 contract factory instance for a given ABI
+ * @param abi Smart contract ABI
+ * @returns Web3 contract factory which can create Web3 Contract instances from the supplied ABI
+ */
+ public getContractFromAbi(abi: ContractAbi): Web3.Contract<any> {
+ const web3Contract = this._web3.eth.contract(abi);
+ return web3Contract;
+ }
+ /**
+ * Calculate the estimated gas cost for a given transaction
+ * @param txData Transaction data
+ * @returns Estimated gas cost
+ */
+ public async estimateGasAsync(txData: Partial<TxData>): Promise<number> {
+ const gas = await promisify<number>(this._web3.eth.estimateGas)(txData);
+ return gas;
+ }
+ /**
+ * Call a smart contract method at a given block height
+ * @param callData Call data
+ * @param defaultBlock Block height at which to make the call. Defaults to `latest`
+ * @returns The raw call result
+ */
+ public async callAsync(callData: CallData, defaultBlock?: BlockParam): Promise<string> {
+ const rawCallResult = await promisify<string>(this._web3.eth.call)(callData, defaultBlock);
+ return rawCallResult;
+ }
+ /**
+ * Send a transaction
+ * @param txData Transaction data
+ * @returns Transaction hash
+ */
+ public async sendTransactionAsync(txData: TxData): Promise<string> {
+ const txHash = await promisify<string>(this._web3.eth.sendTransaction)(txData);
+ return txHash;
+ }
+ public async awaitTransactionMinedAsync(
+ txHash: string,
+ pollingIntervalMs = 1000,
+ timeoutMs?: number,
+ ): Promise<TransactionReceiptWithDecodedLogs> {
+ let timeoutExceeded = false;
+ if (timeoutMs) {
+ setTimeout(() => (timeoutExceeded = true), timeoutMs);
+ }
+
+ const txReceiptPromise = new Promise(
+ (resolve: (receipt: TransactionReceiptWithDecodedLogs) => void, reject) => {
+ const intervalId = intervalUtils.setAsyncExcludingInterval(
+ async () => {
+ if (timeoutExceeded) {
+ intervalUtils.clearAsyncExcludingInterval(intervalId);
+ return reject(Web3WrapperErrors.TransactionMiningTimeout);
+ }
+
+ const transactionReceipt = await this.getTransactionReceiptAsync(txHash);
+ if (!_.isNull(transactionReceipt)) {
+ intervalUtils.clearAsyncExcludingInterval(intervalId);
+ const logsWithDecodedArgs = _.map(
+ transactionReceipt.logs,
+ this.abiDecoder.tryToDecodeLogOrNoop.bind(this.abiDecoder),
+ );
+ const transactionReceiptWithDecodedLogArgs: TransactionReceiptWithDecodedLogs = {
+ ...transactionReceipt,
+ logs: logsWithDecodedArgs,
+ };
+ resolve(transactionReceiptWithDecodedLogArgs);
+ }
+ },
+ pollingIntervalMs,
+ (err: Error) => {
+ intervalUtils.clearAsyncExcludingInterval(intervalId);
+ reject(err);
+ },
+ );
+ },
+ );
+ const txReceipt = await txReceiptPromise;
+ return txReceipt;
+ }
+ private async _sendRawPayloadAsync<A>(payload: Partial<JSONRPCRequestPayload>): Promise<A> {
+ const sendAsync = this._web3.currentProvider.sendAsync.bind(this._web3.currentProvider);
+ const response = await promisify<JSONRPCResponsePayload>(sendAsync)(payload);
+ const result = response.result;
+ return result;
+ }
+ private _normalizeTxReceiptStatus(status: undefined | null | string | 0 | 1): null | 0 | 1 {
+ // Transaction status might have four values
+ // undefined - Testrpc and other old clients
+ // null - New clients on old transactions
+ // number - Parity
+ // hex - Geth
+ if (_.isString(status)) {
+ return this._web3.toDecimal(status) as 0 | 1;
+ } else if (_.isUndefined(status)) {
+ return null;
+ } else {
+ return status;
+ }
+ }
+ private _formatLog(rawLog: RawLogEntry): LogEntry {
+ const formattedLog = {
+ ...rawLog,
+ logIndex: this._hexToDecimal(rawLog.logIndex),
+ blockNumber: this._hexToDecimal(rawLog.blockNumber),
+ transactionIndex: this._hexToDecimal(rawLog.transactionIndex),
+ };
+ return formattedLog;
+ }
+ private _hexToDecimal(hex: string | null): number | null {
+ if (_.isNull(hex)) {
+ return null;
+ }
+ const decimal = this._web3.toDecimal(hex);
+ return decimal;
+ }
+}
diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 3791b3269..fcf4c2434 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -1,7 +1,6 @@
declare module 'react-tooltip';
declare module 'react-router-hash-link';
declare module 'truffle-contract';
-declare module 'ethereumjs-util';
declare module 'keccak';
declare module 'whatwg-fetch';
declare module 'react-html5video';
@@ -9,7 +8,6 @@ declare module 'web3-provider-engine/subproviders/filters';
declare module 'thenby';
declare module 'react-recaptcha';
declare module 'react-document-title';
-declare module 'ethereumjs-tx';
declare module 'react-ga';
declare module '*.json' {
@@ -126,17 +124,6 @@ declare module 'web3-provider-engine/subproviders/rpc' {
}
export = RpcSubprovider;
}
-declare module 'web3-provider-engine' {
- class Web3ProviderEngine {
- public on(event: string, handler: () => void): void;
- public send(payload: any): void;
- public sendAsync(payload: any, callback: (error: any, response: any) => void): void;
- public addProvider(provider: any): void;
- public start(): void;
- public stop(): void;
- }
- export = Web3ProviderEngine;
-}
declare interface Artifact {
abi: any;