91 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			91 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
import { BigNumber, logUtils } from '@0xproject/utils';
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import * as _ from 'lodash';
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import RaisedButton from 'material-ui/RaisedButton';
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import * as React from 'react';
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import { Blockchain } from 'ts/blockchain';
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import { SendDialog } from 'ts/components/dialogs/send_dialog';
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import { Dispatcher } from 'ts/redux/dispatcher';
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import { BlockchainCallErrs, Token } from 'ts/types';
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import { errorReporter } from 'ts/utils/error_reporter';
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import { utils } from 'ts/utils/utils';
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interface SendButtonProps {
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    userAddress: string;
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    networkId: number;
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    token: Token;
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    dispatcher: Dispatcher;
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    blockchain: Blockchain;
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    onError: () => void;
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    lastForceTokenStateRefetch: number;
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    refetchTokenStateAsync: (tokenAddress: string) => Promise<void>;
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}
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interface SendButtonState {
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    isSendDialogVisible: boolean;
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    isSending: boolean;
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}
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export class SendButton extends React.Component<SendButtonProps, SendButtonState> {
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    public constructor(props: SendButtonProps) {
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        super(props);
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        this.state = {
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            isSendDialogVisible: false,
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            isSending: false,
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        };
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    }
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    public render() {
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        const labelStyle = this.state.isSending ? { fontSize: 10 } : {};
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        return (
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            <div>
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                <RaisedButton
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                    style={{ width: '100%' }}
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                    labelStyle={labelStyle}
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                    disabled={this.state.isSending}
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                    label={this.state.isSending ? 'Sending...' : 'Send'}
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                    onClick={this._toggleSendDialog.bind(this)}
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                />
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                <SendDialog
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                    blockchain={this.props.blockchain}
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                    userAddress={this.props.userAddress}
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                    networkId={this.props.networkId}
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                    isOpen={this.state.isSendDialogVisible}
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                    onComplete={this._onSendAmountSelectedAsync.bind(this)}
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                    onCancelled={this._toggleSendDialog.bind(this)}
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                    token={this.props.token}
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                    lastForceTokenStateRefetch={this.props.lastForceTokenStateRefetch}
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                />
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            </div>
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        );
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    }
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    private _toggleSendDialog() {
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        this.setState({
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            isSendDialogVisible: !this.state.isSendDialogVisible,
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        });
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    }
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    private async _onSendAmountSelectedAsync(recipient: string, value: BigNumber) {
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        this.setState({
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            isSending: true,
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        });
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        this._toggleSendDialog();
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        const token = this.props.token;
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        try {
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            await this.props.blockchain.transferAsync(token, recipient, value);
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            await this.props.refetchTokenStateAsync(token.address);
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        } catch (err) {
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            const errMsg = `${err}`;
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            if (_.includes(errMsg, BlockchainCallErrs.UserHasNoAssociatedAddresses)) {
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                this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true);
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                return;
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            } else if (!utils.didUserDenyWeb3Request(errMsg)) {
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                logUtils.log(`Unexpected error encountered: ${err}`);
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                logUtils.log(err.stack);
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                this.props.onError();
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                await errorReporter.reportAsync(err);
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            }
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        }
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        this.setState({
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            isSending: false,
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        });
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    }
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}
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