@paxoslabs/earn-sdk
Version:
Paxos Labs Earn SDK
47 lines (45 loc) • 1.47 kB
JavaScript
import { formatUnits } from 'viem';
// src/utils/try-catch.ts
async function tryCatch(promise) {
try {
const data = await promise;
return { data, error: void 0, success: true };
} catch (error) {
return { data: void 0, error, success: false };
}
}
var RAY = {
bigint: BigInt(1e27),
number: 1e27
};
var WAD = {
bigint: BigInt(1e18),
number: 1e18
};
function bigIntToNumberAsString(value, opts = {}) {
const {
decimals = 18,
minimumFractionDigits = 0,
maximumFractionDigits = 3
} = opts;
const numberValue = Number.parseFloat(formatUnits(value, decimals));
return new Intl.NumberFormat("en-US", {
minimumFractionDigits,
maximumFractionDigits
}).format(numberValue);
}
function calculateExpectedSharesMinted(depositAmount, rateInQuote, shareDecimals) {
const ONE_SHARE = BigInt(10) ** BigInt(shareDecimals);
const sharesMinted = depositAmount * ONE_SHARE / rateInQuote;
return sharesMinted;
}
function calculateAtomicPrice(rateInQuote, slippage) {
const basisPoints = 1e4;
const slippageInBasisPoints = Math.floor(slippage * basisPoints);
const percentageToKeep = basisPoints - slippageInBasisPoints;
const atomicPrice = rateInQuote * BigInt(percentageToKeep) / BigInt(basisPoints);
return atomicPrice;
}
export { RAY, WAD, bigIntToNumberAsString, calculateAtomicPrice, calculateExpectedSharesMinted, tryCatch };
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