diff options
Diffstat (limited to 'packages/order-watcher/src/order_watcher/order_watcher.ts')
| -rw-r--r-- | packages/order-watcher/src/order_watcher/order_watcher.ts | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts index eb37bd617..2f0dd2f2d 100644 --- a/packages/order-watcher/src/order_watcher/order_watcher.ts +++ b/packages/order-watcher/src/order_watcher/order_watcher.ts @@ -1,4 +1,6 @@ // tslint:disable:no-unnecessary-type-assertion +import { ContractAddresses } from '@0xproject/contract-addresses'; +import * as artifacts from '@0xproject/contract-artifacts'; import { AssetBalanceAndProxyAllowanceFetcher, ContractWrappers, @@ -35,7 +37,6 @@ import { errorUtils, intervalUtils } from '@0xproject/utils'; import { BlockParamLiteral, LogEntryEvent, LogWithDecodedArgs, Provider } from 'ethereum-types'; import * as _ from 'lodash'; -import { artifacts } from '../artifacts'; import { orderWatcherPartialConfigSchema } from '../schemas/order_watcher_partial_config_schema'; import { OnOrderStateChangeCallback, OrderWatcherConfig, OrderWatcherError } from '../types'; import { assert } from '../utils/assert'; @@ -91,11 +92,14 @@ export class OrderWatcher { * Instantiate a new OrderWatcher * @param provider Web3 provider to use for JSON RPC calls * @param networkId NetworkId to watch orders on + * @param contractAddresses Optional contract addresses. Defaults to known + * addresses based on networkId. * @param partialConfig Optional configurations */ constructor( provider: Provider, networkId: number, + contractAddresses?: ContractAddresses, partialConfig: Partial<OrderWatcherConfig> = DEFAULT_ORDER_WATCHER_CONFIG, ) { assert.isWeb3Provider('provider', provider); @@ -110,9 +114,14 @@ export class OrderWatcher { this._collisionResistantAbiDecoder = new CollisionResistanceAbiDecoder( artifacts.ERC20Token.compilerOutput.abi, artifacts.ERC721Token.compilerOutput.abi, - [artifacts.EtherToken.compilerOutput.abi, artifacts.Exchange.compilerOutput.abi], + [artifacts.WETH9.compilerOutput.abi, artifacts.Exchange.compilerOutput.abi], ); - const contractWrappers = new ContractWrappers(provider, { networkId }); + const contractWrappers = new ContractWrappers(provider, { + networkId, + // Note(albrow): We let the contract-wrappers package handle + // default values for contractAddresses. + contractAddresses, + }); this._eventWatcher = new EventWatcher(provider, config.eventPollingIntervalMs, STATE_LAYER, config.isVerbose); const balanceAndProxyAllowanceFetcher = new AssetBalanceAndProxyAllowanceFetcher( contractWrappers.erc20Token, |