feat: mRe7ETH on Optimism

ROLES.md

@@ -731,4 +731,15 @@ All the roles for the Midas protocol smart contracts are listed below.
 | ***pauser*** | `0x252be2e845ef0860578d2406c8043a0196e4eb5321e0ab3b625b259add8b5213` |
 | ***customFeedAdmin*** | `0x611014d106fde488a6777e4edcdf617a5efa1d338bd69a08a39fcc2fc5a0e157` |
 | ***depositVaultAdmin*** | `0x0e1940e672eb264dbd85c24c06c804fabf4f2b2581deda529a1d87e5587959cb` |
-| ***redemptionVaultAdmin*** | `0x46c34f93bd31e702e9aee98b0dc288a6404a0cdbb567f2e1592bb7ccad8bacbc` |
+| ***redemptionVaultAdmin*** | `0x46c34f93bd31e702e9aee98b0dc288a6404a0cdbb567f2e1592bb7ccad8bacbc` |
+
+### mRe7ETH Roles
+
+| Role Name | Role |
+| --- | --- |
+| ***minter*** | `0x27299e0a77222f4852a2f0c31e6280cf68ff1b6325ddd69542a3c92e1f2e9b18` |
+| ***burner*** | `0x17bb22a480938428fa8e772c0680a12b4a0f16537133a4af6350ed764795ef1a` |
+| ***pauser*** | `0x8f4b7dfb05ebffc760b8d398af5b0d327b890a22f9030321740d68be514e8f60` |
+| ***customFeedAdmin*** | `0xc9f03f672dadad915001ad6a5393aba8482f9c28ea275c4b5480f7b994778ed5` |
+| ***depositVaultAdmin*** | `0x798de9824ed446b72c97afa7b28844dbbfbde8830d58977e9462289a757aafb7` |
+| ***redemptionVaultAdmin*** | `0x37c36a61c043b91d5ec6d117c64ef865031d25c49609bb25d6530b1fcb8e2e1c` |

config/constants/addresses.ts

@@ -1328,6 +1328,34 @@ export const midasAddressesPerNetwork: ConfigPerNetwork<
       redemptionVaultSwapper: '0xc5a2ADeacc1cf8424630c0C6B09E1DF6e871c65A',
     },
   },
+  optimism: {
+    accessControl: '0x08D0016Ac2Cf7027D460b2816eA3D0e74617beF8',
+    timelock: '0x50382fe9Dab9feACabe1b93aB310131cEd8a9b68',
+    paymentTokens: {
+      weth: {
+        token: '0x4200000000000000000000000000000000000006',
+        aggregator: '0xc79ab9Af2d3E87e91Ec1572C8C1Bc8D2EEBB4c24',
+        dataFeed: '0x4C13A495D7A1eA5Fb9Afda5Faa7218666Ad794e3',
+      },
+      wsteth: {
+        token: '0x1f32b1c2345538c0c6f582fcb022739c4a194ebb',
+        aggregator: '0x524299Ab0987a7c4B3c8022a35669DdcdC715a10',
+        dataFeed: '0x7f711A1E6EF2Cc6De1A5580a634050286Ef27125',
+      },
+      weeth: {
+        token: '0x346e03F8Cce9fE01dCB3d0Da3e9D00dC2c0E08f0',
+        aggregator: '0xb4479d436DDa5c1A79bD88D282725615202406E3',
+        dataFeed: '0x72E7303C4BFf823444098748B12eAd1EBc80768C',
+      },
+    },
+    mRe7ETH: {
+      token: '0xE7Ba07519dFA06e60059563F484d6090dedF21B3',
+      customFeed: '0xcFfe26979e96B9E0454cC83aa03FC973C9Eb0E5E',
+      dataFeed: '0x46129d0863667b1159C55F0B43b898bc3352130a',
+      depositVault: '0xC562F73ADD198ce47E9Af5B0752dE3D7c991225D',
+      redemptionVaultSwapper: '0x2c8AEe33a6B1eBDd047903B5FDe01D71B8854e6D',
+    },
+  },
   sepolia: {
     paymentTokens: {
       usdc: {
@@ -1562,6 +1590,7 @@ export const sanctionListContracts: Partial<Record<number, string>> = {
   [chainIds.arbitrum]: '0x40C57923924B5c5c5455c48D93317139ADDaC8fb',
   [chainIds.base]: '0x3A91A31cB3dC49b4db9Ce721F50a9D076c8D739B',
   [chainIds.bsc]: '0x40C57923924B5c5c5455c48D93317139ADDaC8fb',
+  [chainIds.optimism]: '0x40C57923924B5c5c5455c48D93317139ADDaC8fb',
 };
 
 export const ustbContracts: Partial<Record<number, string>> = {

config/networks/index.ts

@@ -51,6 +51,9 @@ export const rpcUrls: ConfigPerNetwork<RpcUrl> = {
   scroll: 'https://rpc.scroll.io',
   monad: 'https://rpc.monad.xyz',
   injective: `https://${QUICK_NODE_PROJECT}.injective-mainnet.quiknode.pro/${QUICK_NODE_KEY}/`,
+  optimism: ALCHEMY_KEY
+    ? `https://opt-mainnet.g.alchemy.com/v2/${ALCHEMY_KEY}`
+    : `https://optimism-mainnet.infura.io/v3/${INFURA_KEY}`,
 };
 
 export const gasPrices: ConfigPerNetwork<number | 'auto' | undefined> = {
@@ -76,6 +79,7 @@ export const gasPrices: ConfigPerNetwork<number | 'auto' | undefined> = {
   scroll: undefined,
   monad: undefined,
   injective: undefined,
+  optimism: undefined,
 };
 
 export const chainIds: ConfigPerNetwork<number> = {
@@ -101,6 +105,7 @@ export const chainIds: ConfigPerNetwork<number> = {
   scroll: 534352,
   monad: 143,
   injective: 1776,
+  optimism: 10,
 };
 
 export const mnemonics: ConfigPerNetwork<string | undefined> = {
@@ -126,6 +131,7 @@ export const mnemonics: ConfigPerNetwork<string | undefined> = {
   scroll: MNEMONIC_PROD,
   monad: MNEMONIC_PROD,
   injective: MNEMONIC_PROD,
+  optimism: MNEMONIC_PROD,
 };
 
 export const gases: ConfigPerNetwork<number | undefined> = {
@@ -151,6 +157,7 @@ export const gases: ConfigPerNetwork<number | undefined> = {
   scroll: undefined,
   monad: undefined,
   injective: undefined,
+  optimism: undefined,
 };
 
 export const timeouts: ConfigPerNetwork<number | undefined> = {
@@ -176,6 +183,7 @@ export const timeouts: ConfigPerNetwork<number | undefined> = {
   scroll: undefined,
   monad: undefined,
   injective: undefined,
+  optimism: undefined,
 };
 
 export const blockGasLimits: ConfigPerNetwork<number | undefined> = {
@@ -201,6 +209,7 @@ export const blockGasLimits: ConfigPerNetwork<number | undefined> = {
   scroll: undefined,
   monad: undefined,
   injective: undefined,
+  optimism: undefined,
 };
 
 export const initialBasesFeePerGas: ConfigPerNetwork<number | undefined> = {
@@ -226,6 +235,7 @@ export const initialBasesFeePerGas: ConfigPerNetwork<number | undefined> = {
   scroll: undefined,
   monad: undefined,
   injective: undefined,
+  optimism: undefined,
 };
 
 export const blockFinality: PartialConfigPerNetwork<number> = {

config/networks/verify.config.ts

@@ -121,4 +121,8 @@ export const verifyConfig: VerifyConfigPerNetwork = {
     apiUrl: 'https://custom-api.injective.network/api',
     browserUrl: 'https://custom.injective.network',
   },
+  optimism: {
+    type: 'etherscan',
+    browserUrl: 'https://optimistic.etherscan.io',
+  },
 };

config/types/index.ts

@@ -23,7 +23,8 @@ export type Network =
   | 'tacTestnet'
   | 'xrplevm'
   | 'zerog'
-  | 'injective';
+  | 'injective'
+  | 'optimism';
 export type RpcUrl =
   | `https://eth-${RpcNetwork}.g.alchemy.com/v2/${string}`
   | `https://${RpcNetwork}.infura.io/v3/${string}`

config/types/tokens.ts

@@ -64,6 +64,7 @@ export enum MTokenNameEnum {
   weEUR = 'weEUR',
   mTU = 'mTU',
   mM1USD = 'mM1USD',
+  mRe7ETH = 'mRe7ETH',
 }
 
 export type MTokenName = keyof typeof MTokenNameEnum;

contracts/products/mRe7ETH/MRe7EthCustomAggregatorFeed.sol

@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+import "../../feeds/CustomAggregatorV3CompatibleFeed.sol";
+import "./MRe7EthMidasAccessControlRoles.sol";
+
+/**
+ * @title MRe7EthCustomAggregatorFeed
+ * @notice AggregatorV3 compatible feed for mRe7ETH,
+ * where price is submitted manually by feed admins
+ * @author RedDuck Software
+ */
+contract MRe7EthCustomAggregatorFeed is
+    CustomAggregatorV3CompatibleFeed,
+    MRe7EthMidasAccessControlRoles
+{
+    /**
+     * @dev leaving a storage gap for futures updates
+     */
+    uint256[50] private __gap;
+
+    /**
+     * @inheritdoc CustomAggregatorV3CompatibleFeed
+     */
+    function feedAdminRole() public pure override returns (bytes32) {
+        return M_RE7ETH_CUSTOM_AGGREGATOR_FEED_ADMIN_ROLE;
+    }
+}

contracts/products/mRe7ETH/MRe7EthDataFeed.sol

@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+import "../../feeds/DataFeed.sol";
+import "./MRe7EthMidasAccessControlRoles.sol";
+
+/**
+ * @title MRe7EthDataFeed
+ * @notice DataFeed for mRe7ETH product
+ * @author RedDuck Software
+ */
+contract MRe7EthDataFeed is DataFeed, MRe7EthMidasAccessControlRoles {
+    /**
+     * @dev leaving a storage gap for futures updates
+     */
+    uint256[50] private __gap;
+
+    /**
+     * @inheritdoc DataFeed
+     */
+    function feedAdminRole() public pure override returns (bytes32) {
+        return M_RE7ETH_CUSTOM_AGGREGATOR_FEED_ADMIN_ROLE;
+    }
+}

contracts/products/mRe7ETH/MRe7EthDepositVault.sol

@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+import "../../DepositVault.sol";
+import "./MRe7EthMidasAccessControlRoles.sol";
+
+/**
+ * @title MRe7EthDepositVault
+ * @notice Smart contract that handles mRe7ETH minting
+ * @author RedDuck Software
+ */
+contract MRe7EthDepositVault is DepositVault, MRe7EthMidasAccessControlRoles {
+    /**
+     * @dev leaving a storage gap for futures updates
+     */
+    uint256[50] private __gap;
+
+    /**
+     * @inheritdoc ManageableVault
+     */
+    function vaultRole() public pure override returns (bytes32) {
+        return M_RE7ETH_DEPOSIT_VAULT_ADMIN_ROLE;
+    }
+}

contracts/products/mRe7ETH/MRe7EthMidasAccessControlRoles.sol

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+/**
+ * @title MRe7EthMidasAccessControlRoles
+ * @notice Base contract that stores all roles descriptors for mRe7ETH contracts
+ * @author RedDuck Software
+ */
+abstract contract MRe7EthMidasAccessControlRoles {
+    /**
+     * @notice actor that can manage MRe7EthDepositVault
+     */
+    bytes32 public constant M_RE7ETH_DEPOSIT_VAULT_ADMIN_ROLE =
+        keccak256("M_RE7ETH_DEPOSIT_VAULT_ADMIN_ROLE");
+
+    /**
+     * @notice actor that can manage MRe7EthRedemptionVault
+     */
+    bytes32 public constant M_RE7ETH_REDEMPTION_VAULT_ADMIN_ROLE =
+        keccak256("M_RE7ETH_REDEMPTION_VAULT_ADMIN_ROLE");
+
+    /**
+     * @notice actor that can manage MRe7EthCustomAggregatorFeed and MRe7EthDataFeed
+     */
+    bytes32 public constant M_RE7ETH_CUSTOM_AGGREGATOR_FEED_ADMIN_ROLE =
+        keccak256("M_RE7ETH_CUSTOM_AGGREGATOR_FEED_ADMIN_ROLE");
+}

contracts/products/mRe7ETH/MRe7EthRedemptionVaultWithSwapper.sol

@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+import "../../RedemptionVaultWithSwapper.sol";
+import "./MRe7EthMidasAccessControlRoles.sol";
+
+/**
+ * @title MRe7EthRedemptionVaultWithSwapper
+ * @notice Smart contract that handles mRe7ETH redemptions
+ * @author RedDuck Software
+ */
+contract MRe7EthRedemptionVaultWithSwapper is
+    RedemptionVaultWithSwapper,
+    MRe7EthMidasAccessControlRoles
+{
+    /**
+     * @dev leaving a storage gap for futures updates
+     */
+    uint256[50] private __gap;
+
+    /**
+     * @inheritdoc ManageableVault
+     */
+    function vaultRole() public pure override returns (bytes32) {
+        return M_RE7ETH_REDEMPTION_VAULT_ADMIN_ROLE;
+    }
+}

contracts/products/mRe7ETH/mRe7ETH.sol

@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.9;
+
+import "../../mToken.sol";
+
+/**
+ * @title mRe7ETH
+ * @author RedDuck Software
+ */
+//solhint-disable contract-name-camelcase
+contract mRe7ETH is mToken {
+    /**
+     * @notice actor that can mint mRe7ETH
+     */
+    bytes32 public constant M_RE7ETH_MINT_OPERATOR_ROLE =
+        keccak256("M_RE7ETH_MINT_OPERATOR_ROLE");
+
+    /**
+     * @notice actor that can burn mRe7ETH
+     */
+    bytes32 public constant M_RE7ETH_BURN_OPERATOR_ROLE =
+        keccak256("M_RE7ETH_BURN_OPERATOR_ROLE");
+
+    /**
+     * @notice actor that can pause mRe7ETH
+     */
+    bytes32 public constant M_RE7ETH_PAUSE_OPERATOR_ROLE =
+        keccak256("M_RE7ETH_PAUSE_OPERATOR_ROLE");
+
+    /**
+     * @dev leaving a storage gap for futures updates
+     */
+    uint256[50] private __gap;
+
+    /**
+     * @inheritdoc mToken
+     */
+    function _getNameSymbol()
+        internal
+        pure
+        override
+        returns (string memory, string memory)
+    {
+        return ("Midas Re7 Ethereum", "mRe7ETH");
+    }
+
+    /**
+     * @dev AC role, owner of which can mint mRe7ETH token
+     */
+    function _minterRole() internal pure override returns (bytes32) {
+        return M_RE7ETH_MINT_OPERATOR_ROLE;
+    }
+
+    /**
+     * @dev AC role, owner of which can burn mRe7ETH token
+     */
+    function _burnerRole() internal pure override returns (bytes32) {
+        return M_RE7ETH_BURN_OPERATOR_ROLE;
+    }
+
+    /**
+     * @dev AC role, owner of which can pause mRe7ETH token
+     */
+    function _pauserRole() internal pure override returns (bytes32) {
+        return M_RE7ETH_PAUSE_OPERATOR_ROLE;
+    }
+}

hardhat.config.ts

@@ -88,6 +88,7 @@ const config: HardhatUserConfig = {
     scroll: getNetworkConfig('scroll'),
     monad: getNetworkConfig('monad'),
     injective: getNetworkConfig('injective'),
+    optimism: getNetworkConfig('optimism'),
   },
   gasReporter: {
     enabled: REPORT_GAS,

helpers/contracts.ts

@@ -116,6 +116,7 @@ export const contractNamesPrefixes: Record<MTokenName, string> = {
   weEUR: 'WeEur',
   mTU: 'MTu',
   mM1USD: 'MM1Usd',
+  mRe7ETH: 'MRe7Eth',
 };
 
 export const getCommonContractNames = (): CommonContractNames => {

helpers/mtokens-metadata.ts

@@ -264,4 +264,8 @@ export const mTokensMetadata: Record<
     name: 'Midas M1 USD Market Neutral',
     symbol: 'mM1-USD',
   },
+  mRe7ETH: {
+    name: 'Midas Re7 Ethereum',
+    symbol: 'mRe7ETH',
+  },
 };

helpers/roles.ts

@@ -70,6 +70,7 @@ const prefixes: Record<MTokenName, string> = {
   weEUR: 'WE_EUR',
   mTU: 'M_TU',
   mM1USD: 'M_M1_USD',
+  mRe7ETH: 'M_RE7ETH',
 };
 
 const mappedTokenNames: Partial<Record<MTokenName, string>> = {