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import { BuyQuote } from '@0xproject/asset-buyer';
import * as _ from 'lodash';
import * as React from 'react';
import { connect } from 'react-redux';
import { Dispatch } from 'redux';
import { State } from '../redux/reducer';
import { Action, ActionTypes, AsyncProcessState } from '../types';
import { assetBuyer } from '../util/asset_buyer';
import { web3Wrapper } from '../util/web3_wrapper';
import { BuyButton, BuyButtonProps } from '../components/buy_button';
export interface SelectedAssetBuyButtonProps {}
interface ConnectedState {
text: string;
buyQuote?: BuyQuote;
}
interface ConnectedDispatch {
onClick: (buyQuote: BuyQuote) => void;
onBuySuccess: (buyQuote: BuyQuote) => void;
onBuyFailure: (buyQuote: BuyQuote) => void;
}
const textForState = (state: AsyncProcessState): string => {
switch (state) {
case AsyncProcessState.NONE:
return 'Buy';
case AsyncProcessState.PENDING:
return '...Loading';
case AsyncProcessState.SUCCESS:
return 'Success!';
case AsyncProcessState.FAILURE:
return 'Failed';
default:
return 'Buy';
}
};
const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyButtonProps): ConnectedState => ({
text: textForState(state.selectedAssetBuyState),
buyQuote: state.latestBuyQuote,
});
const mapDispatchToProps = (dispatch: Dispatch<Action>, ownProps: SelectedAssetBuyButtonProps): ConnectedDispatch => ({
onClick: buyQuote =>
dispatch({ type: ActionTypes.UPDATE_SELECTED_ASSET_BUY_STATE, data: AsyncProcessState.PENDING }),
onBuySuccess: buyQuote =>
dispatch({ type: ActionTypes.UPDATE_SELECTED_ASSET_BUY_STATE, data: AsyncProcessState.SUCCESS }),
onBuyFailure: buyQuote =>
dispatch({ type: ActionTypes.UPDATE_SELECTED_ASSET_BUY_STATE, data: AsyncProcessState.FAILURE }),
});
export const SelectedAssetBuyButton: React.ComponentClass<SelectedAssetBuyButtonProps> = connect(
mapStateToProps,
mapDispatchToProps,
)(BuyButton);
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