@ledgerhq/live-common
Version:
Common ground for the Ledger Live apps
55 lines • 2.77 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.useAptosPreloadData = useAptosPreloadData;
exports.useAptosValidators = useAptosValidators;
exports.useAptosMappedStakingPositions = useAptosMappedStakingPositions;
exports.useAptosStakingPositionsQuerySelector = useAptosStakingPositionsQuerySelector;
const react_1 = require("react");
const preload_data_1 = require("@ledgerhq/coin-aptos/preload-data");
const observable_1 = require("../../observable");
const account_1 = require("../../account");
const staking_1 = require("./staking");
function useAptosPreloadData(currency) {
return (0, observable_1.useObservable)((0, preload_data_1.getAptosPreloadData)(currency), (0, preload_data_1.getCurrentAptosPreloadData)(currency));
}
function useAptosValidators(currency, search) {
const data = useAptosPreloadData(currency);
return (0, react_1.useMemo)(() => {
const validators = data?.validators ?? [];
if (validators.length === 0 || !search || search === "") {
return validators;
}
const lowercaseSearch = search.toLowerCase();
const filtered = validators.filter(validator => validator.name?.toLowerCase().includes(lowercaseSearch) ||
validator.address.toLowerCase().includes(lowercaseSearch));
const flags = [];
const output = [];
for (let i = 0; i < filtered.length; i++) {
if (flags[filtered[i].address])
continue;
flags[filtered[i].address] = true;
output.push(filtered[i]);
}
return output;
}, [data, search]);
}
function useAptosMappedStakingPositions(account) {
const validators = useAptosValidators(account.currency, "");
const stakingPositions = account.aptosResources?.stakingPositions;
const unit = (0, account_1.getAccountCurrency)(account).units[0];
return (0, react_1.useMemo)(() => {
const mappedStakingPositions = (0, staking_1.mapStakingPositions)(stakingPositions || [], validators, unit);
return mappedStakingPositions;
}, [stakingPositions, validators, unit]);
}
function useAptosStakingPositionsQuerySelector(account, transaction) {
const stakingPositions = useAptosMappedStakingPositions(account);
const options = (0, react_1.useMemo)(() => stakingPositions.filter(sp => transaction.mode === "unstake" ? sp.active.gt(0) : sp.inactive.gt(0)), [stakingPositions, transaction]);
const selectedValidatorAddress = transaction.recipient;
const value = (0, react_1.useMemo)(() => stakingPositions.find(({ validatorId }) => validatorId === selectedValidatorAddress), [stakingPositions, selectedValidatorAddress]);
return {
options,
value,
};
}
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