Differential D12113 Diff 35519 web/cashtab/src/components/Airdrop/Airdrop.js

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web/cashtab/src/components/Airdrop/Airdrop.js

Show First 20 Lines • Show All 116 Lines • ▼ Show 20 Lines	useEffect(() => {
}		}
}, []);		}, []);

const [formData, setFormData] = useState({		const [formData, setFormData] = useState({
tokenId: '',		tokenId: '',
totalAirdrop: '',		totalAirdrop: '',
});		});

		const [equalDistributionRatio, setEqualDistributionRatio] = useState(false);
const [tokenIdIsValid, setTokenIdIsValid] = useState(null);		const [tokenIdIsValid, setTokenIdIsValid] = useState(null);
const [totalAirdropIsValid, setTotalAirdropIsValid] = useState(null);		const [totalAirdropIsValid, setTotalAirdropIsValid] = useState(null);
const [airdropRecipients, setAirdropRecipients] = useState('');		const [airdropRecipients, setAirdropRecipients] = useState('');
const [airdropOutputIsValid, setAirdropOutputIsValid] = useState(true);		const [airdropOutputIsValid, setAirdropOutputIsValid] = useState(true);
const [etokenHolders, setEtokenHolders] = useState(parseInt(0));		const [etokenHolders, setEtokenHolders] = useState(parseInt(0));
const [showAirdropOutputs, setShowAirdropOutputs] = useState(false);		const [showAirdropOutputs, setShowAirdropOutputs] = useState(false);
const [ignoreOwnAddress, setIgnoreOwnAddress] = useState(false);		const [ignoreOwnAddress, setIgnoreOwnAddress] = useState(false);

▲ Show 20 Lines • Show All 173 Lines • ▼ Show 20 Lines	const calculateXecAirdrop = async () => {
passLoadingStatus(false);		passLoadingStatus(false);
return;		return;
}		}

// if the ignore minimum payment threshold option is enabled		// if the ignore minimum payment threshold option is enabled
if (ignoreRecipientsBelowDust) {		if (ignoreRecipientsBelowDust) {
// minimum airdrop threshold		// minimum airdrop threshold
const minEligibleAirdrop = fromSatoshisToXec(currency.dustSats);		const minEligibleAirdrop = fromSatoshisToXec(currency.dustSats);
// first calculation on expected pro rata airdrops
let initialTotalTokenAmongstRecipients = new BigNumber(0);		let initialTotalTokenAmongstRecipients = new BigNumber(0);
let initialTotalHolders = new BigNumber(airdropList.size); // amount of addresses that hold this eToken		let initialTotalHolders = new BigNumber(airdropList.size); // amount of addresses that hold this eToken
setEtokenHolders(initialTotalHolders);		setEtokenHolders(initialTotalHolders);

// keep a cumulative total of each eToken holding in each address in airdropList		// keep a cumulative total of each eToken holding in each address in airdropList
airdropList.forEach(		airdropList.forEach(
index =>		index =>
(initialTotalTokenAmongstRecipients =		(initialTotalTokenAmongstRecipients =
Show All 38 Lines	const calculateXecAirdrop = async () => {
// keep a cumulative total of each eToken holding in each address in airdropList		// keep a cumulative total of each eToken holding in each address in airdropList
airdropList.forEach(		airdropList.forEach(
index =>		index =>
(totalTokenAmongstRecipients = totalTokenAmongstRecipients.plus(		(totalTokenAmongstRecipients = totalTokenAmongstRecipients.plus(
new BigNumber(index),		new BigNumber(index),
)),		)),
);		);

let circToAirdropRatio = new BigNumber(formData.totalAirdrop).div(		let circToAirdropRatio = new BigNumber(0);
totalTokenAmongstRecipients,
);

let resultString = '';		let resultString = '';

		// generate the resulting recipients list based on distribution ratio
		if (equalDistributionRatio) {
		const equalDividend = new BigNumber(
		formData.totalAirdrop,
		).dividedBy(new BigNumber(totalHolders));
		airdropList.forEach(
		(element, index) =>
		(resultString +=
		convertEtokenToEcashAddr(index) +
		',' +
		equalDividend.decimalPlaces(currency.cashDecimals) +
		'\n'),
		);
		} else {
		circToAirdropRatio = new BigNumber(formData.totalAirdrop).div(
		totalTokenAmongstRecipients,
		);
airdropList.forEach(		airdropList.forEach(
(element, index) =>		(element, index) =>
(resultString +=		(resultString +=
convertEtokenToEcashAddr(index) +		convertEtokenToEcashAddr(index) +
',' +		',' +
new BigNumber(element)		new BigNumber(element)
.multipliedBy(circToAirdropRatio)		.multipliedBy(circToAirdropRatio)
.decimalPlaces(currency.cashDecimals) +		.decimalPlaces(currency.cashDecimals) +
'\n'),		'\n'),
);		);
		}

resultString = resultString.substring(0, resultString.length - 1); // remove the final newline		resultString = resultString.substring(0, resultString.length - 1); // remove the final newline

setAirdropRecipients(resultString);		setAirdropRecipients(resultString);

setAirdropCalcModalProgress(100);		setAirdropCalcModalProgress(100);

if (!resultString) {		if (!resultString) {
▲ Show 20 Lines • Show All 200 Lines • ▼ Show 20 Lines	return (
onChange={e =>		onChange={e =>
handleTotalAirdropInput(e)		handleTotalAirdropInput(e)
}		}
/>		/>
</Form.Item>		</Form.Item>
<Form.Item>		<Form.Item>
<AirdropOptions>		<AirdropOptions>
<Switch		<Switch
		checkedChildren="Equal"
		unCheckedChildren="Pro-Rata"
		defaultunchecked="true"
		checked={equalDistributionRatio}
		onChange={() => {
		setEqualDistributionRatio(
		prev => !prev,
		);
		}}
		/>
		</AirdropOptions>
		</Form.Item>
		<Form.Item>
		<AirdropOptions>
		<Switch
onChange={() =>		onChange={() =>
handleIgnoreOwnAddress(		handleIgnoreOwnAddress(
prev => !prev,		prev => !prev,
)		)
}		}
defaultunchecked="true"		defaultunchecked="true"
checked={ignoreOwnAddress}		checked={ignoreOwnAddress}
/>		/>
▲ Show 20 Lines • Show All 235 Lines • Show Last 20 Lines