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Merged
slasher125 merged 1 commit into from
Jan 28, 2025
Merged

feat(silo-v2): add support for incentive programs #1702

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50 changes: 48 additions & 2 deletions src/adaptors/silo-v2/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ const getSiloAssetBorrowAprAbi = "function getBorrowAPR(address _silo) external
const getSiloAssetDepositAprAbi = "function getDepositAPR(address _silo) external view returns (uint256 depositAPR)";
const getSiloAssetMaxLtvAbi = "function getMaxLtv(address _silo) external view returns (uint256 maxLtv)";
const getAssetStateAbiV2 = 'function getTotalAssetsStorage(uint8 _assetType) external view returns (uint256 totalAssetsByType)';
const getIncentiveProgramAbi = 'function incentivesPrograms(bytes32) external view returns (uint256 index, address rewardToken, uint104 emissionPerSecond, uint40 lastUpdateTimestamp, uint40 distributionEnd)';

const configV2 = {
sonic: {
Expand All @@ -29,8 +30,15 @@ const configV2 = {
START_BLOCK: 2672166,
SILO_FACTORY: '0xa42001d6d2237d2c74108fe360403c4b796b7170', // Silo V2 Sonic (Main)
SILO_LENS: "0xB6AdBb29f2D8ae731C7C72036A7FD5A7E970B198",
SILO_ADDRESS_TO_INCENTIVE_PROGRAM: {
"0x4E216C15697C1392fE59e1014B009505E05810Df": {
controller: "0x0dd368Cd6D8869F2b21BA3Cb4fd7bA107a2e3752",
name: "wS_sUSDC_008",
id: "0x77535f73555344435f3030380000000000000000000000000000000000000000",
}
}
}
]
],
},
// arbitrum: {
// chainName: "Arbitrum",
Expand Down Expand Up @@ -80,6 +88,20 @@ async function getSiloData(api, deploymentData) {
abi: getSiloStorageAbi,
calls: siloArrayV2.map((siloAddress, i) => ({ target: siloAddress, params: [] })),
});
const siloAddressToIncentiveResults = Object.assign({}, deploymentData.SILO_ADDRESS_TO_INCENTIVE_PROGRAM);
const siloIncentiveProgramData = await api.multiCall({
abi: getIncentiveProgramAbi,
calls: Object.entries(deploymentData.SILO_ADDRESS_TO_INCENTIVE_PROGRAM).map(([siloAddress, incentiveProgramEntry], i) => ({ target: incentiveProgramEntry.controller, params: [incentiveProgramEntry.id] })),
});
for(const [index, siloAddress] of Object.keys(deploymentData.SILO_ADDRESS_TO_INCENTIVE_PROGRAM).entries()) {
siloAddressToIncentiveResults[siloAddress].result = {
index: siloIncentiveProgramData[index].index,
rewardToken: siloIncentiveProgramData[index].rewardToken,
emissionPerSecond: siloIncentiveProgramData[index].emissionPerSecond,
lastUpdateTimestamp: siloIncentiveProgramData[index].lastUpdateTimestamp,
distributionEnd: siloIncentiveProgramData[index].distributionEnd,
};
}
siloData = assetsV2.map((asset, i) => [
asset,
siloArrayV2[i],
Expand All @@ -90,6 +112,7 @@ async function getSiloData(api, deploymentData) {
siloStorage[i].protectedAssets,
siloStorage[i].collateralAssets,
siloStorage[i].debtAssets,
siloAddressToIncentiveResults?.[siloArrayV2?.[i]] ? siloAddressToIncentiveResults[siloArrayV2[i]] : false,
]);
let uniqueAssetAddresses = [...new Set(assetsV2)];
const assetSymbols = await api.multiCall({
Expand Down Expand Up @@ -132,7 +155,8 @@ async function getSiloData(api, deploymentData) {
assetMaxLTV,
protectedAssetBalance,
collateralAssetBalance,
debtAssetBalance
debtAssetBalance,
incentiveProgramResults,
] of siloData
) {

Expand Down Expand Up @@ -192,6 +216,22 @@ async function getSiloData(api, deploymentData) {
.multipliedBy(assetPrices.pricesByAddress[assetAddress.toLowerCase()])
.toString();

let boostedAprFormatted = 0;
let rewardTokens = [];
if(incentiveProgramResults?.result?.emissionPerSecond) {
let emissionsPerYearRewardToken = new BigNumber(incentiveProgramResults?.result.emissionPerSecond).multipliedBy(60).multipliedBy(60).multipliedBy(24).multipliedBy(365);
let emissionsPerYearUSD = new BigNumber(
ethers.utils.formatUnits(
emissionsPerYearRewardToken.toString(),
assetAddressToDecimals[incentiveProgramResults?.result?.rewardToken]
)
)
.multipliedBy(assetPrices.pricesByAddress[incentiveProgramResults?.result?.rewardToken.toLowerCase()])
.toString();
rewardTokens.push(incentiveProgramResults?.result?.rewardToken);
boostedAprFormatted = new BigNumber(new BigNumber(emissionsPerYearUSD).multipliedBy(100).toString()).dividedBy(new BigNumber(totalSupplyValueUSD)).toString();
}

assetDataBySilo[siloAddress] = {
assetAddress: assetAddress,
assetSymbol: assetAddressToSymbol[assetAddress],
Expand All @@ -212,6 +252,8 @@ async function getSiloData(api, deploymentData) {
totalBorrowValueUSD: totalBorrowValueUSD,
assetMaxLtvRaw: assetMaxLTV,
assetMaxLtvFormatted: assetMaxLtvFormatted,
boostedAprFormatted,
rewardTokens,
}
}

Expand Down Expand Up @@ -286,6 +328,10 @@ const main = async () => {
totalBorrowUsd: Number(Number(siloInfo.totalBorrowValueUSD).toFixed(2)),
totalSupplyUsd: Number(Number(siloInfo.totalSupplyValueUSD).toFixed(2)),
poolMeta: `${siloInfo.marketId}`,
...(siloInfo.boostedAprFormatted && {
apyReward: new BigNumber(siloInfo.boostedAprFormatted).toNumber(),
rewardTokens: siloInfo.rewardTokens,
})
};

markets.push(marketData);
Expand Down
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