added ankrEth to oracle

mysofinance · Mar 27, 2024 · 9e84949 · 9e84949
1 parent e7d218f
commit 9e84949
Show file tree

Hide file tree

Showing 3 changed files with 27 additions and 0 deletions.
diff --git a/contracts/peer-to-peer/interfaces/oracles/IANKRETH.sol b/contracts/peer-to-peer/interfaces/oracles/IANKRETH.sol
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.19;
+
+interface IANKRETH {
+    /**
+     * @notice gets amount of Eth for given ankrEth
+     * @param amount of ankrEth
+     * @return amount of eth
+     */
+    function sharesToBonds(uint256 amount) external view returns (uint256);
+}
diff --git a/contracts/peer-to-peer/oracles/custom/MysoOracle.sol b/contracts/peer-to-peer/oracles/custom/MysoOracle.sol
@@ -5,6 +5,7 @@ pragma solidity 0.8.19;
 import {ChainlinkBase} from "../chainlink/ChainlinkBase.sol";
 import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
 import {IWSTETH} from "../../interfaces/oracles/IWSTETH.sol";
+import {IANKRETH} from "../../interfaces/oracles/IANKRETH.sol";
 import {IMETH} from "../../interfaces/oracles/IMETH.sol";
 import {Math} from "@openzeppelin/contracts/utils/math/Math.sol";
 import {IERC20Metadata} from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
@@ -26,6 +27,8 @@ contract MysoOracle is ChainlinkBase, Ownable {
         0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0;
     address internal constant METH = 0xd5F7838F5C461fefF7FE49ea5ebaF7728bB0ADfa;
     address internal constant RPL = 0xD33526068D116cE69F19A9ee46F0bd304F21A51f;
+    address internal constant ANKRETH =
+        0xE95A203B1a91a908F9B9CE46459d101078c2c3cb;
     address internal constant METH_STAKING_CONTRACT =
         0xe3cBd06D7dadB3F4e6557bAb7EdD924CD1489E8f;
     uint256 internal constant MYSO_IOO_BASE_CURRENCY_UNIT = 1e18; // 18 decimals for ETH based oracles
@@ -139,6 +142,8 @@ contract MysoOracle is ChainlinkBase, Ownable {
             tokenPriceRaw = IMETH(METH_STAKING_CONTRACT).mETHToETH(1e18);
         } else if (token == RPL) {
             tokenPriceRaw = _getRPLPriceInEth();
+        } else if (token == ANKRETH) {
+            tokenPriceRaw = IANKRETH(ANKRETH).sharesToBonds(1e18);
         } else {
             tokenPriceRaw = super._getPriceOfToken(token);
         }

diff --git a/test/peer-to-peer/mainnet-myso-oracle-forked-tests.ts b/test/peer-to-peer/mainnet-myso-oracle-forked-tests.ts
@@ -175,6 +175,7 @@ describe('Peer-to-Peer: Myso Recent Forked Mainnet Tests', function () {
       const usdc = '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48'
       const dai = '0x6B175474E89094C44Da98b954EedeAC495271d0F'
       const usdt = '0xdAC17F958D2ee523a2206206994597C13D831ec7'
+      const ankreth = '0xE95A203B1a91a908F9B9CE46459d101078c2c3cb'
       const usdcToEthChainlinkAddr = '0x986b5E1e1755e3C2440e960477f25201B0a8bbD4'
       const daiToEthChainlinkAddr = '0x773616E4d11A78F511299002da57A0a94577F1f4'
       const usdtToEthChainlinkAddr = '0xEe9F2375b4bdF6387aa8265dD4FB8F16512A1d46'
@@ -219,6 +220,7 @@ describe('Peer-to-Peer: Myso Recent Forked Mainnet Tests', function () {
       const daiCollMysoLoanPrice = await mysoOracle.getPrice(dai, myso)
       const rplCollMysoLoanPrice = await mysoOracle.getPrice(rpl, myso)
       const methCollMysoLoanPrice = await mysoOracle.getPrice(meth, myso)
+      const ankrethCollMysoLoanPrice = await mysoOracle.getPrice(ankreth, myso)
 
       const mysoCollWethLoanPrice = await mysoOracle.getPrice(myso, weth.address)
       const mysoCollWstEthLoanPrice = await mysoOracle.getPrice(myso, wsteth.address)
@@ -257,6 +259,10 @@ describe('Peer-to-Peer: Myso Recent Forked Mainnet Tests', function () {
           'usdcCollMysoLoanPrice',
           Math.round(1000000 * Number(ethers.utils.formatUnits(usdcCollMysoLoanPrice, 18).slice(0, 8))) / 1000000
         )
+        console.log(
+          'ankrethCollMysoLoanPrice',
+          Math.round(1000000 * Number(ethers.utils.formatUnits(ankrethCollMysoLoanPrice, 18).slice(0, 8))) / 1000000
+        )
         console.log(ethers.utils.formatUnits(wethCollMysoLoanPrice, 18))
         console.log(ethers.utils.formatUnits(wstEthCollMysoLoanPrice, 18))
         console.log(ethers.utils.formatUnits(rethCollMysoLoanPrice, 18))
@@ -296,6 +302,7 @@ describe('Peer-to-Peer: Myso Recent Forked Mainnet Tests', function () {
       const rplCollMysoLoanPostPrice = await mysoOracle.getPrice(rpl, myso)
       const methCollMysoLoanPostPrice = await mysoOracle.getPrice(meth, myso)
       const usdcCollMysoLoanPostPrice = await mysoOracle.getPrice(usdc, myso)
+      const ankrethCollMysoLoanPostPrice = await mysoOracle.getPrice(ankreth, myso)
       const mysoCollWethLoanPostPrice = await mysoOracle.getPrice(myso, weth.address)
       const mysoCollWstEthLoanPostPrice = await mysoOracle.getPrice(myso, wsteth.address)
       const mysoCollUsdcLoanPostPrice = await mysoOracle.getPrice(myso, usdc)
@@ -331,6 +338,10 @@ describe('Peer-to-Peer: Myso Recent Forked Mainnet Tests', function () {
           'usdcCollMysoLoanPostPrice',
           Math.round(1000000 * Number(ethers.utils.formatUnits(usdcCollMysoLoanPostPrice, 18).slice(0, 8))) / 1000000
         )
+        console.log(
+          'ankrethCollMysoLoanPostPrice',
+          Math.round(1000000 * Number(ethers.utils.formatUnits(ankrethCollMysoLoanPostPrice, 18).slice(0, 8))) / 1000000
+        )
         console.log(ethers.utils.formatUnits(wethCollMysoLoanPostPrice, 18))
         console.log(ethers.utils.formatUnits(wstEthCollMysoLoanPostPrice, 18))
         console.log(ethers.utils.formatUnits(rethCollMysoLoanPostPrice, 18))