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Adjust min balance calc (#4679)

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* Adjust min balance calc

* Remove debug
This commit is contained in:
Jaco Greeff 2021-02-17 09:40:42 +01:00 committed by GitHub
parent e4ff867d55
commit c5231ee686
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 13 deletions
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16
packages/react-signer/src/PaymentInfo.tsx
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@ -29,11 +29,9 @@ function PaymentInfo ({ accountId, className = '', extrinsic }: Props): React.Re
const { api } = useApi();
const [dispatchInfo, setDispatchInfo] = useState<RuntimeDispatchInfo | null>(null);
const balances = useCall<DeriveBalancesAll>(api.derive.balances.all, [accountId]);
const [isBelowExistential, setBelowExistential] = useState(false);
const mountedRef = useIsMountedRef();
useEffect((): void => {
// eslint-disable-next-line @typescript-eslint/unbound-method
accountId && extrinsic && isFunction(extrinsic.paymentInfo) && isFunction(api.rpc.payment?.queryInfo) &&
setTimeout((): void => {
try {
@ -42,20 +40,12 @@ function PaymentInfo ({ accountId, className = '', extrinsic }: Props): React.Re
.then((info) => mountedRef.current && setDispatchInfo(info))
.catch(console.error);
} catch (error) {
console.error((error as Error).message);
console.error(error);
}
}, 0);
}, [api, accountId, extrinsic, mountedRef]);
useEffect((): void => {
setBelowExistential(!!(
extrinsic && !api.tx.balances?.transfer.is(extrinsic) &&
dispatchInfo && balances && api.consts.balances &&
balances.availableBalance.sub(dispatchInfo.partialFee).lte(api.consts.balances.existentialDeposit)
));
}, [api, balances, dispatchInfo, extrinsic]);
if (!dispatchInfo) {
if (!dispatchInfo || !extrinsic) {
return null;
}
@ -69,7 +59,7 @@ function PaymentInfo ({ accountId, className = '', extrinsic }: Props): React.Re
</Trans>
}
/>
{isBelowExistential && (
{api.consts.balances && !api.tx.balances?.transfer.is(extrinsic) && balances?.accountId.eq(accountId) && balances.availableBalance.sub(dispatchInfo.partialFee).lte(api.consts.balances.existentialDeposit) && (
<MarkWarning content={t<string>('The account does not have enough funds to cover the transaction fees without dropping the balance below the account existential amount.')} />
)}
</>