132 lines
4.6 KiB
TypeScript
132 lines
4.6 KiB
TypeScript
// Copyright 2017-2020 @polkadot/app-treasury authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import BN from 'bn.js';
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import React, { useEffect, useState } from 'react';
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import { Button, Input, InputAddress, InputBalance, Modal, TxButton } from '@polkadot/react-components';
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import { useToggle } from '@polkadot/react-hooks';
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import { useTranslation } from '../translate';
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interface Props {
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members: string[];
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refresh: () => void;
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}
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const MAX_REASON_LEN = 128;
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const MIN_REASON_LEN = 5;
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function TipCreate ({ members, refresh }: Props): React.ReactElement<Props> {
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const { t } = useTranslation();
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const [isOpen, toggleOpen] = useToggle();
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const [accountId, setAccountId] = useState<string | null>(null);
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const [beneficiary, setBeneficiary] = useState<string | null>(null);
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const [isMember, setIsMember] = useState(false);
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const [reason, setReason] = useState('');
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const [value, setValue] = useState<BN | undefined>();
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const hasValue = value?.gtn(0);
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const hasReason = reason?.length >= MIN_REASON_LEN && reason?.length <= MAX_REASON_LEN;
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useEffect((): void => {
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setIsMember(members.includes(accountId || ''));
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}, [accountId, members]);
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return (
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<>
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<Button
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icon='plus'
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label={t<string>('Propose tip')}
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onClick={toggleOpen}
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/>
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{isOpen && (
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<Modal
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header={t<string>('Submit tip request')}
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size='large'
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>
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<Modal.Content>
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<Modal.Columns>
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<Modal.Column>
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<InputAddress
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help={t<string>('Select the account you wish to submit the tip from.')}
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label={t<string>('submit with account')}
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onChange={setAccountId}
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type='account'
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withLabel
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/>
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</Modal.Column>
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<Modal.Column>
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<p>{t<string>('Use this account to request the tip from. This can be a normal or council account.')}</p>
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</Modal.Column>
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</Modal.Columns>
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<Modal.Columns>
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<Modal.Column>
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<InputAddress
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help={t<string>('The account to which the tip will be transferred if approved')}
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label={t<string>('beneficiary')}
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onChange={setBeneficiary}
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type='allPlus'
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/>
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</Modal.Column>
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<Modal.Column>
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<p>{t<string>('The beneficiary will received the tip as approved by council members.')}</p>
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</Modal.Column>
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</Modal.Columns>
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<Modal.Columns>
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<Modal.Column>
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<Input
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autoFocus
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help={t<string>('The reason why this tip should be paid.')}
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isError={!hasReason}
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label={t<string>('tip reason')}
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onChange={setReason}
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/>
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</Modal.Column>
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<Modal.Column>
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<p>{t<string>('A reason (to be stored-on-chain) as to why the recipient deserves a tip payout.')}</p>
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</Modal.Column>
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</Modal.Columns>
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{isMember && (
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<Modal.Columns>
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<Modal.Column>
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<InputBalance
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help={t<string>('The suggested value for this tip')}
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isError={!hasValue}
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label={t<string>('tip value')}
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onChange={setValue}
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/>
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</Modal.Column>
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<Modal.Column>
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<p>{t<string>('As a council member, you can suggest an initial value for the tip, each other council member can suggest their own.')}</p>
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</Modal.Column>
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</Modal.Columns>
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)}
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</Modal.Content>
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<Modal.Actions onCancel={toggleOpen}>
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<TxButton
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accountId={accountId}
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icon='plus'
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isDisabled={!accountId || (isMember && !hasValue) || !hasReason}
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label={t<string>('Propose tip')}
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onStart={toggleOpen}
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onSuccess={refresh}
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params={
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isMember
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? [reason, beneficiary, value]
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: [reason, beneficiary]
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}
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tx={
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isMember
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? 'treasury.tipNew'
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: 'treasury.reportAwesome'
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}
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/>
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</Modal.Actions>
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</Modal>
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)}
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</>
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);
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}
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export default React.memo(TipCreate);
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