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Move our contract templates to accept Provider instead of Web3Wrapper

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This commit is contained in:
Leonid Logvinov
2018-04-03 16:19:38 +03:00
parent 674e56cea6
commit 249bf0163d
85 changed files with 791 additions and 719 deletions
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26
packages/0x.js/src/0x.ts
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@@ -1,5 +1,5 @@
import { schemas, SchemaValidator } from '@0xproject/json-schemas';
import { ECSignature, Order, SignedOrder, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
import { ECSignature, Order, Provider, SignedOrder, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
import { AbiDecoder, BigNumber, intervalUtils } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as ethUtil from 'ethereumjs-util';
@@ -15,7 +15,7 @@ import { OrderStateWatcher } from './order_watcher/order_state_watcher';
import { zeroExConfigSchema } from './schemas/zero_ex_config_schema';
import { zeroExPrivateNetworkConfigSchema } from './schemas/zero_ex_private_network_config_schema';
import { zeroExPublicNetworkConfigSchema } from './schemas/zero_ex_public_network_config_schema';
import { OrderStateWatcherConfig, Web3Provider, ZeroExConfig, ZeroExError } from './types';
import { OrderStateWatcherConfig, ZeroExConfig, ZeroExError } from './types';
import { assert } from './utils/assert';
import { constants } from './utils/constants';
import { decorators } from './utils/decorators';
@@ -115,10 +115,8 @@ export class ZeroEx {
public static toUnitAmount(amount: BigNumber, decimals: number): BigNumber {
assert.isValidBaseUnitAmount('amount', amount);
assert.isNumber('decimals', decimals);
const aUnit = new BigNumber(10).pow(decimals);
const unit = amount.div(aUnit);
return unit;
const unitAmount = Web3Wrapper.toUnitAmount(amount, decimals);
return unitAmount;
}
/**
* A baseUnit is defined as the smallest denomination of a token. An amount expressed in baseUnits
@@ -131,13 +129,7 @@ export class ZeroEx {
public static toBaseUnitAmount(amount: BigNumber, decimals: number): BigNumber {
assert.isBigNumber('amount', amount);
assert.isNumber('decimals', decimals);
const unit = new BigNumber(10).pow(decimals);
const baseUnitAmount = amount.times(unit);
const hasDecimals = baseUnitAmount.decimalPlaces() !== 0;
if (hasDecimals) {
throw new Error(`Invalid unit amount: ${amount.toString()} - Too many decimal places`);
}
const baseUnitAmount = Web3Wrapper.toBaseUnitAmount(amount, decimals);
return baseUnitAmount;
}
/**
@@ -153,12 +145,12 @@ export class ZeroEx {
}
/**
* Instantiates a new ZeroEx instance that provides the public interface to the 0x.js library.
* @param provider The Web3.js Provider instance you would like the 0x.js library to use for interacting with
* @param provider The Provider instance you would like the 0x.js library to use for interacting with
* the Ethereum network.
* @param config The configuration object. Look up the type for the description.
* @return An instance of the 0x.js ZeroEx class.
*/
constructor(provider: Web3Provider, config: ZeroExConfig) {
constructor(provider: Provider, config: ZeroExConfig) {
assert.isWeb3Provider('provider', provider);
assert.doesConformToSchema('config', config, zeroExConfigSchema, [
zeroExPrivateNetworkConfigSchema,
@@ -199,7 +191,7 @@ export class ZeroEx {
* @param provider The Web3Provider you would like the 0x.js library to use from now on.
* @param networkId The id of the network your provider is connected to
*/
public setProvider(provider: Web3Provider, networkId: number): void {
public setProvider(provider: Provider, networkId: number): void {
this._web3Wrapper.setProvider(provider);
(this.exchange as any)._invalidateContractInstances();
(this.exchange as any)._setNetworkId(networkId);
@@ -225,7 +217,7 @@ export class ZeroEx {
* This method currently supports TestRPC, Geth and Parity above and below V1.6.6
* @param orderHash Hex encoded orderHash to sign.
* @param signerAddress The hex encoded Ethereum address you wish to sign it with. This address
* must be available via the Web3.Provider supplied to 0x.js.
* must be available via the Provider supplied to 0x.js.
* @param shouldAddPersonalMessagePrefix Some signers add the personal message prefix `\x19Ethereum Signed Message`
* themselves (e.g Parity Signer, Ledger, TestRPC) and others expect it to already be done by the client
* (e.g Metamask). Depending on which signer this request is going to, decide on whether to add the prefix

7
packages/0x.js/src/contract_wrappers/ether_token_wrapper.ts
View File

@@ -191,7 +191,12 @@ export class EtherTokenWrapper extends ContractWrapper {
artifacts.EtherTokenArtifact,
etherTokenAddress,
);
const contractInstance = new EtherTokenContract(this._web3Wrapper, abi, address);
const contractInstance = new EtherTokenContract(
abi,
address,
this._web3Wrapper.getProvider(),
this._web3Wrapper.getContractDefaults(),
);
etherTokenContract = contractInstance;
this._etherTokenContractsByAddress[etherTokenAddress] = etherTokenContract;
return etherTokenContract;

21
packages/0x.js/src/contract_wrappers/exchange_wrapper.ts
View File

@@ -170,7 +170,7 @@ export class ExchangeWrapper extends ContractWrapper {
* @param shouldThrowOnInsufficientBalanceOrAllowance Whether or not you wish for the contract call to throw
* if upon execution the tokens cannot be transferred.
* @param takerAddress The user Ethereum address who would like to fill this order.
* Must be available via the supplied Web3.Provider
* Must be available via the supplied Provider
* passed to 0x.js.
* @param orderTransactionOpts Optional arguments this method accepts.
* @return Transaction hash.
@@ -235,7 +235,7 @@ export class ExchangeWrapper extends ContractWrapper {
* If set to false, the call will continue to fill subsequent
* signedOrders even when some cannot be filled.
* @param takerAddress The user Ethereum address who would like to fill these
* orders. Must be available via the supplied Web3.Provider
* orders. Must be available via the supplied Provider
* passed to 0x.js.
* @param orderTransactionOpts Optional arguments this method accepts.
* @return Transaction hash.
@@ -335,7 +335,7 @@ export class ExchangeWrapper extends ContractWrapper {
* cannot be filled.
* @param takerAddress The user Ethereum address who would like to fill
* these orders. Must be available via the supplied
* Web3.Provider passed to 0x.js.
* Provider passed to 0x.js.
* @param orderTransactionOpts Optional arguments this method accepts.
* @return Transaction hash.
*/
@@ -416,7 +416,7 @@ export class ExchangeWrapper extends ContractWrapper {
* signedOrder you wish to fill.
* @param fillTakerTokenAmount The total amount of the takerTokens you would like to fill.
* @param takerAddress The user Ethereum address who would like to fill this order.
* Must be available via the supplied Web3.Provider passed to 0x.js.
* Must be available via the supplied Provider passed to 0x.js.
* @param orderTransactionOpts Optional arguments this method accepts.
* @return Transaction hash.
*/
@@ -470,7 +470,7 @@ export class ExchangeWrapper extends ContractWrapper {
* filled (each to the specified fillAmount) or aborted.
* @param orderFillRequests An array of objects that conform to the OrderFillRequest interface.
* @param takerAddress The user Ethereum address who would like to fill there orders.
* Must be available via the supplied Web3.Provider passed to 0x.js.
* Must be available via the supplied Provider passed to 0x.js.
* @param orderTransactionOpts Optional arguments this method accepts.
* @return Transaction hash.
*/
@@ -765,7 +765,7 @@ export class ExchangeWrapper extends ContractWrapper {
* signedOrder you wish to fill.
* @param fillTakerTokenAmount The total amount of the takerTokens you would like to fill.
* @param takerAddress The user Ethereum address who would like to fill this order.
* Must be available via the supplied Web3.Provider passed to 0x.js.
* Must be available via the supplied Provider passed to 0x.js.
*/
public async validateFillOrderThrowIfInvalidAsync(
signedOrder: SignedOrder,
@@ -812,7 +812,7 @@ export class ExchangeWrapper extends ContractWrapper {
* signedOrder you wish to fill.
* @param fillTakerTokenAmount The total amount of the takerTokens you would like to fill.
* @param takerAddress The user Ethereum address who would like to fill this order.
* Must be available via the supplied Web3.Provider passed to 0x.js.
* Must be available via the supplied Provider passed to 0x.js.
*/
public async validateFillOrKillOrderThrowIfInvalidAsync(
signedOrder: SignedOrder,
@@ -920,7 +920,12 @@ export class ExchangeWrapper extends ContractWrapper {
artifacts.ExchangeArtifact,
this._contractAddressIfExists,
);
const contractInstance = new ExchangeContract(this._web3Wrapper, abi, address);
const contractInstance = new ExchangeContract(
abi,
address,
this._web3Wrapper.getProvider(),
this._web3Wrapper.getContractDefaults(),
);
this._exchangeContractIfExists = contractInstance;
return this._exchangeContractIfExists;
}

7
packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts
View File

@@ -121,7 +121,12 @@ export class TokenRegistryWrapper extends ContractWrapper {
artifacts.TokenRegistryArtifact,
this._contractAddressIfExists,
);
const contractInstance = new TokenRegistryContract(this._web3Wrapper, abi, address);
const contractInstance = new TokenRegistryContract(
abi,
address,
this._web3Wrapper.getProvider(),
this._web3Wrapper.getContractDefaults(),
);
this._tokenRegistryContractIfExists = contractInstance;
return this._tokenRegistryContractIfExists;
}

7
packages/0x.js/src/contract_wrappers/token_transfer_proxy_wrapper.ts
View File

@@ -63,7 +63,12 @@ export class TokenTransferProxyWrapper extends ContractWrapper {
artifacts.TokenTransferProxyArtifact,
this._contractAddressIfExists,
);
const contractInstance = new TokenTransferProxyContract(this._web3Wrapper, abi, address);
const contractInstance = new TokenTransferProxyContract(
abi,
address,
this._web3Wrapper.getProvider(),
this._web3Wrapper.getContractDefaults(),
);
this._tokenTransferProxyContractIfExists = contractInstance;
return this._tokenTransferProxyContractIfExists;
}

7
packages/0x.js/src/contract_wrappers/token_wrapper.ts
View File

@@ -421,7 +421,12 @@ export class TokenWrapper extends ContractWrapper {
artifacts.TokenArtifact,
normalizedTokenAddress,
);
const contractInstance = new TokenContract(this._web3Wrapper, abi, address);
const contractInstance = new TokenContract(
abi,
address,
this._web3Wrapper.getProvider(),
this._web3Wrapper.getContractDefaults(),
);
tokenContract = contractInstance;
this._tokenContractsByAddress[normalizedTokenAddress] = tokenContract;
return tokenContract;

7
packages/0x.js/src/globals.d.ts vendored
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@@ -1,10 +1,3 @@
declare module 'web3_beta';
// semver-sort declarations
declare module 'semver-sort' {
const desc: (versions: string[]) => string[];
}
declare module '*.json' {
const json: any;
/* tslint:disable */

2
packages/0x.js/src/index.ts
View File

@@ -11,7 +11,6 @@ export {
OrderCancellationRequest,
OrderFillRequest,
ContractEventArgs,
Web3Provider,
ZeroExConfig,
MethodOpts,
OrderTransactionOpts,
@@ -32,6 +31,7 @@ export {
ContractEventArg,
LogWithDecodedArgs,
Order,
Provider,
SignedOrder,
ECSignature,
TransactionReceipt,

8
packages/0x.js/src/types.ts
View File

@@ -154,14 +154,6 @@ export interface OrderFillRequest {
export type AsyncMethod = (...args: any[]) => Promise<any>;
export type SyncMethod = (...args: any[]) => any;
/**
* We re-export the `Web3.Provider` type specified in the Web3 Typescript typings
* since it is the type of the `provider` argument to the `ZeroEx` constructor.
* It is however a `Web3` library type, not a native `0x.js` type. To learn more
* about providers, visit https://0xproject.com/wiki#Web3-Provider-Explained
*/
export type Web3Provider = Web3.Provider;
/*
* orderExpirationCheckingIntervalMs: How often to check for expired orders. Default: 50
* eventPollingIntervalMs: How often to poll the Ethereum node for new events. Default: 200