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Add rearn-steth vault

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This commit is contained in:
Sahilgat
2022-12-10 00:35:50 +08:00
parent 5205745ef8
commit 9731f96dc3
1 changed files with 12 additions and 8 deletions
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20
projects/ribbon-earn/index.js
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@@ -5,9 +5,12 @@ const { default: BigNumber } = require("bignumber.js");
// Ribbon Earn vaults
const rearnUSDC = "0x84c2b16FA6877a8fF4F3271db7ea837233DFd6f0";
const rearnstETH = "0xCE5513474E077F5336cf1B33c1347FDD8D48aE8c";
// Ethereum Assets
const usdc = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
const usdc = "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48";
const steth = "0xae7ab96520de3a18e5e111b5eaab095312d7fe84";
async function addVaults({ balances, chain, vaults, block, transformAddress = a => a }) {
const { output: balanceRes } = await sdk.api.abi.multiCall({
abi: abi.totalBalance,
@@ -18,11 +21,11 @@ async function addVaults({ balances, chain, vaults, block, transformAddress = a
balanceRes.forEach((data, i) => sdk.util.sumSingleBalance(balances, transformAddress(vaults[i][0]), data.output))
}
async function getUSDCOnVault(block) {
const { output: usdcBalance } = await sdk.api.abi.call({
target: usdc, abi: 'erc20:balanceOf', params: rearnUSDC, block,
async function getAssetOnVault(asset, param, block) {
const { output: balance } = await sdk.api.abi.call({
target: asset, abi: 'erc20:balanceOf', params: param, block,
})
return usdcBalance
return balance
}
async function borrowed(_, block) {
@@ -30,16 +33,17 @@ async function borrowed(_, block) {
const vaults = [
// ribbon earn
[usdc, rearnUSDC],
[steth, rearnstETH],
]
await addVaults({ balances, block, vaults, })
sdk.util.sumSingleBalance(balances, usdc, BigNumber(-1 * (await getUSDCOnVault(block))).toFixed(0))
sdk.util.sumSingleBalance(balances, usdc, BigNumber(-1 * (await getAssetOnVault(usdc, rearnUSDC, block))).toFixed(0))
sdk.util.sumSingleBalance(balances, steth, BigNumber(-1 * (await getAssetOnVault(steth, rearnstETH, block))).toFixed(0))
return balances
}
module.exports = {
ethereum: {
tvl: sumTokensExport({ owner: rearnUSDC, tokens: [usdc]}),
tvl: sumTokensExport({tokensAndOwners: [[usdc, rearnUSDC], [steth, rearnstETH]]}),
borrowed,
},
}