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import { BlockParamLiteral } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { OrderFilledCancelledFetcher } from '../abstract/order_filled_cancelled_fetcher';
import { ExchangeWrapper } from '../contract_wrappers/exchange_wrapper';
export class SimpleOrderFilledCancelledFetcher implements OrderFilledCancelledFetcher {
private _exchangeWrapper: ExchangeWrapper;
private _defaultBlock: BlockParamLiteral;
constructor(exchange: ExchangeWrapper, defaultBlock: BlockParamLiteral) {
this._exchangeWrapper = exchange;
this._defaultBlock = defaultBlock;
}
public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
const methodOpts = {
defaultBlock: this._defaultBlock,
};
const filledTakerAmount = this._exchangeWrapper.getFilledTakerAmountAsync(orderHash, methodOpts);
return filledTakerAmount;
}
public async getCancelledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
const methodOpts = {
defaultBlock: this._defaultBlock,
};
const cancelledTakerAmount = this._exchangeWrapper.getCancelledTakerAmountAsync(orderHash, methodOpts);
return cancelledTakerAmount;
}
}
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