USTBAdapter

{{
  "language": "Solidity",
  "sources": {
    "src/PriceAdapters/USTBAdapter.sol": {
      "content": "// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.30;

import "../interface/IPriceAdapter.sol";
import "../../lib/chainlink-local/src/data-feeds/interfaces/AggregatorV3Interface.sol";

contract USTBAdapter is IPriceAdapter {
    AggregatorV3Interface private immutable PRICE_FEED;

    error ZeroAddress();
    error InvalidPrice();

    constructor(address _priceFeed) {
        if (_priceFeed == address(0)) revert ZeroAddress();
        PRICE_FEED = AggregatorV3Interface(_priceFeed);
    }

    function getPrice() external view returns (uint256) {
        (, int256 answer,,,) = PRICE_FEED.latestRoundData();

        if (answer <= 0) revert InvalidPrice();

        return uint256(answer) * 1e12;
    }
}
"
    },
    "src/interface/IPriceAdapter.sol": {
      "content": "// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.30;

interface IPriceAdapter {
    /// @notice Get the price of a RWA token in USD (WAD)
    function getPrice() external view returns (uint256);
}
"
    },
    "lib/chainlink-local/src/data-feeds/interfaces/AggregatorV3Interface.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title AggregatorV3Interface
/// @notice Interface for accessing detailed data from an aggregator contract, including round data and metadata.
/// @dev Provides methods to get the latest data, historical data for specific rounds, and metadata such as decimals and description.
interface AggregatorV3Interface {
    /**
     * @notice Gets the number of decimals used by the aggregator.
     * @return uint8 - The number of decimals.
     */
    function decimals() external view returns (uint8);

    /**
     * @notice Gets the description of the aggregator.
     * @return string memory - The description of the aggregator.
     */
    function description() external view returns (string memory);

    /**
     * @notice Gets the version of the aggregator.
     * @return uint256 - The version of the aggregator.
     */
    function version() external view returns (uint256);

    /**
     * @notice Gets the round data for a specific round ID.
     * @param _roundId - The round ID to get the data for.
     * @return roundId - The round ID.
     * @return answer - The answer for the round.
     * @return startedAt - The timestamp when the round started.
     * @return updatedAt - The timestamp when the round was updated.
     * @return answeredInRound - The round ID in which the answer was computed.
     * @dev This function should raise "No data present" if no data is available for the given round ID.
     */
    function getRoundData(uint80 _roundId)
        external
        view
        returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

    /**
     * @notice Gets the latest round data.
     * @return roundId - The latest round ID.
     * @return answer - The latest answer.
     * @return startedAt - The timestamp when the latest round started.
     * @return updatedAt - The timestamp when the latest round was updated.
     * @return answeredInRound - The round ID in which the latest answer was computed.
     * @dev This function should raise "No data present" if no data is available.
     */
    function latestRoundData()
        external
        view
        returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);
}
"
    }
  },
  "settings": {
    "remappings": [
      "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
      "@openzeppelin/contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/",
      "agora-contracts/=lib/agora-contracts/src/contracts/",
      "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/",
      "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
      "openzeppelin-contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/",
      "solady/=lib/solady/src/",
      "agora-stable-swap/=lib/agora-stable-swap/src/",
      "@chainlink/contracts-ccip/=lib/chainlink-local/lib/ccip/contracts/",
      "@chainlink/contracts/=lib/chainlink-local/lib/chainlink-brownie-contracts/contracts/",
      "@chainlink/local/src/=lib/chainlink-local/src/",
      "ccip/=lib/chainlink-local/lib/ccip/",
      "chainlink-brownie-contracts/=lib/chainlink-local/lib/chainlink-brownie-contracts/contracts/src/v0.6/vendor/@arbitrum/nitro-contracts/src/",
      "chainlink-local/=lib/chainlink-local/src/",
      "contracts/=lib/agora-stable-swap/src/contracts/",
      "createx/=lib/agora-stable-swap/node_modules/createx/src/",
      "ds-test/=lib/agora-stable-swap/node_modules/ds-test/src/",
      "interfaces/=lib/agora-stable-swap/src/contracts/interfaces/",
      "script/=lib/agora-stable-swap/src/script/"
    ],
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "metadata": {
      "useLiteralContent": false,
      "bytecodeHash": "ipfs",
      "appendCBOR": true
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    },
    "evmVersion": "prague",
    "viaIR": true
  }
}}