// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.28;

import { IOracle } from "@morpho-blue/src/interfaces/IOracle.sol";
import { IPriceFeed } from "../../../interfaces/shared/IPriceFeed.sol";

contract AvKATMorphoPriceFeedOracle is IOracle {
    IPriceFeed public priceFeed;

    address public avKAT;
    address public KAT;

    constructor(address _priceFeed, address _avKAT, address _KAT) {
        priceFeed = IPriceFeed(_priceFeed);
        avKAT = _avKAT;
        KAT = _KAT;
    }

    function price() external view override returns (uint256) {
        return priceFeed.convertTokenBalance(avKAT, KAT, 1e36);
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;

/// @title IOracle
/// @author Morpho Labs
/// @custom:contact [email protected]
/// @notice Interface that oracles used by Morpho must implement.
/// @dev It is the user's responsibility to select markets with safe oracles.
interface IOracle {
    /// @notice Returns the price of 1 asset of collateral token quoted in 1 asset of loan token, scaled by 1e36.
    /// @dev It corresponds to the price of 10**(collateral token decimals) assets of collateral token quoted in
    /// 10**(loan token decimals) assets of loan token with `36 + loan token decimals - collateral token decimals`
    /// decimals of precision.
    function price() external view returns (uint256);
}

// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.28;

abstract contract IPriceFeed {
    error TokenPairMissing();

    // Gets token price in USD (WAD)
    function _getTokenBalanceInUSD(address src, uint256 value) internal view virtual returns (uint256);

    // Converts token src to token dst
    function _convertTokenBalance(address src, address dst, uint256 value) internal view virtual returns (uint256) {
        if (src == dst || value == 0) return value;
        revert TokenPairMissing();
    }

    function getTokenBalanceInUSD(address src, uint256 value) external view returns (uint256) {
        return _getTokenBalanceInUSD(src, value);
    }

    // Converts token src to token dst
    function convertTokenBalance(address src, address dst, uint256 value) external view returns (uint256) {
        return _convertTokenBalance(src, dst, value);
    }
}

{
  "remappings": [
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "@spectra-core/src/=lib/spectra-core/src/",
    "@pythnetwork/pyth-sdk-solidity/=node_modules/@pythnetwork/pyth-sdk-solidity/",
    "hardhat/=node_modules/hardhat/",
    "@morpho-blue/=lib/morpho-blue/",
    "ds-test/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts-upgradeable/lib/halmos-cheatcodes/src/",
    "morpho-blue/=lib/morpho-blue/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin-erc20-basic/=lib/spectra-core/lib/openzeppelin-contracts/contracts/token/ERC20/",
    "openzeppelin-erc20-extensions/=lib/spectra-core/lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/",
    "openzeppelin-erc20/=lib/spectra-core/lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/",
    "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    "openzeppelin-math/=lib/spectra-core/lib/openzeppelin-contracts/contracts/utils/math/",
    "openzeppelin-proxy/=lib/spectra-core/lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/",
    "openzeppelin-utils/=lib/spectra-core/lib/openzeppelin-contracts/contracts/utils/",
    "solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/",
    "spectra-core/=lib/spectra-core/",
    "v3-core/=lib/v3-core/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 50
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "cancun",
  "viaIR": false
}

• No Contract Security Audit Submitted- Submit Audit Here

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