@moonwell-fi/moonwell-sdk
Version:
TypeScript Interface for Moonwell
70 lines • 3.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getStakingInfo = getStakingInfo;
const chains_1 = require("viem/chains");
const index_js_1 = require("../../common/index.js");
const index_js_2 = require("../../environments/index.js");
const common_js_1 = require("./common.js");
async function getStakingInfo(client, args) {
const environments = (0, index_js_1.getEnvironmentsFromArgs)(client, args);
const envsWithStaking = environments.filter((env) => env.config.contracts.stakingToken);
const envStakingInfoSettlements = await Promise.allSettled(envsWithStaking.map(async (environment) => {
const homeEnvironment = Object.values(index_js_2.publicEnvironments).find((e) => e.custom?.governance?.chainIds?.includes(environment.chainId)) || environment;
const isBase = environment.chainId === chains_1.base.id;
const settlements = await Promise.allSettled([
environment.contracts.views?.read.getStakingInfo(),
homeEnvironment.contracts.views?.read.getGovernanceTokenPrice(),
...(isBase
? [
environment.contracts.views?.read.getStakingInfo({
blockNumber: BigInt(34149943),
}),
]
: []),
]);
return settlements.map((s) => s.status === "fulfilled" ? s.value : undefined);
}));
const envStakingInfo = envStakingInfoSettlements
.filter((s) => s.status === "fulfilled")
.map((s) => s.value)
.filter((val) => val !== undefined);
const baseEnv = envsWithStaking.find((env) => env.chainId === chains_1.base.id);
const stakingTokenKey = baseEnv?.config.contracts.stakingToken;
const baseStkToken = baseEnv != null && stakingTokenKey != null
? baseEnv.config.tokens[stakingTokenKey]
: undefined;
const baseStakingApr = baseStkToken != null ? await (0, common_js_1.getMerklStakingApr)(baseStkToken.address) : 0;
const result = envsWithStaking.flatMap((curr, index) => {
const token = curr.config.tokens[curr.config.contracts.governanceToken];
const stakingToken = curr.config.tokens[curr.config.contracts.stakingToken];
const envStakingInfoData = envStakingInfo[index][0];
const envGovernanceTokenPriceData = envStakingInfo[index][1];
const envStakingInfoDataAfterX28Proposal = envStakingInfo[index][2];
const isBase = curr.chainId === chains_1.base.id;
if (!envStakingInfoData ||
(isBase && !envStakingInfoDataAfterX28Proposal)) {
return [];
}
const { cooldown, distributionEnd, emissionPerSecond: emissionPerSecondRaw, totalSupply: totalSupplyRaw, unstakeWindow, } = envStakingInfoData;
const governanceTokenPrice = new index_js_1.Amount((envGovernanceTokenPriceData ?? 0n), 18);
const totalSupply = new index_js_1.Amount(totalSupplyRaw, 18);
const emissionPerSecond = new index_js_1.Amount(emissionPerSecondRaw, 18);
const emissionPerYear = emissionPerSecond.value * index_js_1.SECONDS_PER_DAY * index_js_1.DAYS_PER_YEAR;
const apr = ((emissionPerYear + totalSupply.value) / totalSupply.value - 1) * 100;
const stakingInfo = {
apr: isBase ? baseStakingApr : apr,
chainId: curr.chainId,
cooldown: Number(cooldown),
distributionEnd: Number(distributionEnd),
token,
tokenPrice: governanceTokenPrice.value,
stakingToken,
totalSupply,
totalSupplyUSD: totalSupply.value * governanceTokenPrice.value,
unstakeWindow: Number(unstakeWindow),
};
return stakingInfo;
});
return result;
}
//# sourceMappingURL=getStakingInfo.js.map