@ledgerhq/coin-celo
Version:
30 lines • 1.32 kB
JavaScript
import invariant from "invariant";
import { getCryptoCurrencyById } from "@ledgerhq/cryptoassets/index";
import { parseCurrencyUnit } from "@ledgerhq/coin-framework/currencies/parseCurrencyUnit";
import BigNumber from "bignumber.js";
const currency = getCryptoCurrencyById("celo");
const minimalAmount = parseCurrencyUnit(currency.units[0], "0.001");
export const createUnlockMutation = () => ({
name: "Celo: Unlock",
feature: "staking",
maxRun: 1,
transaction: ({ account, bridge, maxSpendable }) => {
invariant(maxSpendable.gt(minimalAmount), "Celo: Unlock | balance is too low");
const { celoResources } = account;
invariant(celoResources?.registrationStatus, "Celo: Unlock | Account is not registered");
const nonvotingLockedBalance = celoResources?.nonvotingLockedBalance || new BigNumber(0);
invariant(nonvotingLockedBalance.gt(0), "Celo: Unlock | No non voting locked balance");
return {
transaction: bridge.createTransaction(account),
updates: [
{
mode: "unlock",
},
{
amount: nonvotingLockedBalance.dividedBy(2).integerValue(),
},
],
};
},
});
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