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-rw-r--r--packages/contract-wrappers/src/contract_wrappers.ts91
1 files changed, 50 insertions, 41 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers.ts b/packages/contract-wrappers/src/contract_wrappers.ts
index 89402029b..0c535bd5c 100644
--- a/packages/contract-wrappers/src/contract_wrappers.ts
+++ b/packages/contract-wrappers/src/contract_wrappers.ts
@@ -1,10 +1,17 @@
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import {
+ ERC20Proxy,
+ ERC20Token,
+ ERC721Proxy,
+ ERC721Token,
+ Exchange,
+ Forwarder,
+ OrderValidator,
+ WETH9,
+} from '@0x/contract-artifacts';
+import { Web3Wrapper } from '@0x/web3-wrapper';
import { Provider } from 'ethereum-types';
import * as _ from 'lodash';
-import { constants } from './utils/constants';
-
-import { artifacts } from './artifacts';
import { ERC20ProxyWrapper } from './contract_wrappers/erc20_proxy_wrapper';
import { ERC20TokenWrapper } from './contract_wrappers/erc20_token_wrapper';
import { ERC721ProxyWrapper } from './contract_wrappers/erc721_proxy_wrapper';
@@ -14,10 +21,11 @@ import { ExchangeWrapper } from './contract_wrappers/exchange_wrapper';
import { ForwarderWrapper } from './contract_wrappers/forwarder_wrapper';
import { OrderValidatorWrapper } from './contract_wrappers/order_validator_wrapper';
import { ContractWrappersConfigSchema } from './schemas/contract_wrappers_config_schema';
-import { contractWrappersPrivateNetworkConfigSchema } from './schemas/contract_wrappers_private_network_config_schema';
-import { contractWrappersPublicNetworkConfigSchema } from './schemas/contract_wrappers_public_network_config_schema';
import { ContractWrappersConfig } from './types';
import { assert } from './utils/assert';
+import { constants } from './utils/constants';
+import { _getDefaultContractAddresses } from './utils/contract_addresses';
+
/**
* The ContractWrappers class contains smart contract wrappers helpful when building on 0x protocol.
*/
@@ -61,35 +69,39 @@ export class ContractWrappers {
private readonly _web3Wrapper: Web3Wrapper;
/**
* Instantiates a new ContractWrappers instance.
- * @param provider The Provider instance you would like the 0x.js library to use for interacting with
+ * @param provider The Provider instance you would like the contract-wrappers 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 ContractWrappers class.
*/
constructor(provider: Provider, config: ContractWrappersConfig) {
assert.isWeb3Provider('provider', provider);
- assert.doesConformToSchema('config', config, ContractWrappersConfigSchema, [
- contractWrappersPrivateNetworkConfigSchema,
- contractWrappersPublicNetworkConfigSchema,
- ]);
- const artifactJSONs = _.values(artifacts);
- const abiArrays = _.map(artifactJSONs, artifact => artifact.compilerOutput.abi);
+ assert.doesConformToSchema('config', config, ContractWrappersConfigSchema);
const txDefaults = {
gasPrice: config.gasPrice,
};
this._web3Wrapper = new Web3Wrapper(provider, txDefaults);
- _.forEach(abiArrays, abi => {
- this._web3Wrapper.abiDecoder.addABI(abi);
+ const artifactsArray = [
+ ERC20Proxy,
+ ERC20Token,
+ ERC721Proxy,
+ ERC721Token,
+ Exchange,
+ Forwarder,
+ OrderValidator,
+ WETH9,
+ ];
+ _.forEach(artifactsArray, artifact => {
+ this._web3Wrapper.abiDecoder.addABI(artifact.compilerOutput.abi);
});
const blockPollingIntervalMs = _.isUndefined(config.blockPollingIntervalMs)
? constants.DEFAULT_BLOCK_POLLING_INTERVAL
: config.blockPollingIntervalMs;
- this.erc20Proxy = new ERC20ProxyWrapper(this._web3Wrapper, config.networkId, config.erc20ProxyContractAddress);
- this.erc721Proxy = new ERC721ProxyWrapper(
- this._web3Wrapper,
- config.networkId,
- config.erc721ProxyContractAddress,
- );
+ const contractAddresses = _.isUndefined(config.contractAddresses)
+ ? _getDefaultContractAddresses(config.networkId)
+ : config.contractAddresses;
+ this.erc20Proxy = new ERC20ProxyWrapper(this._web3Wrapper, config.networkId, contractAddresses.erc20Proxy);
+ this.erc721Proxy = new ERC721ProxyWrapper(this._web3Wrapper, config.networkId, contractAddresses.erc721Proxy);
this.erc20Token = new ERC20TokenWrapper(
this._web3Wrapper,
config.networkId,
@@ -113,37 +125,34 @@ export class ContractWrappers {
config.networkId,
this.erc20Token,
this.erc721Token,
- config.exchangeContractAddress,
- config.zrxContractAddress,
+ contractAddresses.exchange,
+ contractAddresses.zrxToken,
blockPollingIntervalMs,
);
this.forwarder = new ForwarderWrapper(
this._web3Wrapper,
config.networkId,
- config.forwarderContractAddress,
- config.zrxContractAddress,
+ contractAddresses.forwarder,
+ contractAddresses.zrxToken,
+ contractAddresses.etherToken,
+ );
+ this.orderValidator = new OrderValidatorWrapper(
+ this._web3Wrapper,
+ config.networkId,
+ contractAddresses.orderValidator,
);
- this.orderValidator = new OrderValidatorWrapper(this._web3Wrapper, config.networkId);
}
/**
- * Sets a new web3 provider for 0x.js. Updating the provider will stop all
- * subscriptions so you will need to re-subscribe to all events relevant to your app after this call.
- * @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
+ * Unsubscribes from all subscriptions for all contracts.
*/
- public setProvider(provider: Provider, networkId: number): void {
- this._web3Wrapper.setProvider(provider);
- (this.exchange as any)._invalidateContractInstances();
- (this.exchange as any)._setNetworkId(networkId);
- (this.erc20Token as any)._invalidateContractInstances();
- (this.erc20Token as any)._setNetworkId(networkId);
- (this.erc20Proxy as any)._invalidateContractInstance();
- (this.erc20Proxy as any)._setNetworkId(networkId);
- (this.etherToken as any)._invalidateContractInstance();
- (this.etherToken as any)._setNetworkId(networkId);
+ public unsubscribeAll(): void {
+ this.exchange.unsubscribeAll();
+ this.erc20Token.unsubscribeAll();
+ this.erc721Token.unsubscribeAll();
+ this.etherToken.unsubscribeAll();
}
/**
- * Get the provider instance currently used by 0x.js
+ * Get the provider instance currently used by contract-wrappers
* @return Web3 provider instance
*/
public getProvider(): Provider {