Contract Source Code (Solidity Standard Json-Input format)

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import "./interfaces/IPriceFeed.sol";
import "./interfaces/ITokenPriceFeed.sol";

interface ITellorFeed {
  function getCurrentValue(bytes32 _queryId) external view returns (bytes calldata _value);
}

contract TellorPriceFeed is IPriceFeed {
  ITellorFeed public immutable oracle;
  address public immutable override token;
  bytes32 public immutable queryId;

  constructor(
    address _oracle,
    address _token,
    bytes32 _queryId
  ) {
    require(_oracle != address(0x0), "e2637b _oracle must not be address 0x0");
    require(_token != address(0x0), "e2637b _token must not be address 0x0");
    require(_queryId.length > 0, "e2637b _queryId must not be 0 length");

    token = _token;
    oracle = ITellorFeed(_oracle);
    queryId = _queryId;
  }

  function price() public view virtual override returns (uint256) {
    return uint256(bytes32(oracle.getCurrentValue(queryId)));
  }

  function pricePoint() public view override returns (uint256) {
    return price();
  }

  function emitPriceSignal() public override {
    emit PriceUpdate(token, price(), price());
  }
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface IOwnable {
  /**
   * @dev Returns the address of the current owner.
   */
  function owner() external view returns (address);

  /**
   * @dev Transfers ownership of the contract to a new account (`newOwner`).
   * Can only be called by the current owner.
   */
  function transferOwnership(address newOwner) external;
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface IPriceFeed {
  function token() external view returns (address);

  function price() external view returns (uint256);

  function pricePoint() external view returns (uint256);

  function emitPriceSignal() external;

  event PriceUpdate(address token, uint256 price, uint256 average);
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "./IOwnable.sol";

interface ITokenPriceFeed is IOwnable {
  struct TokenInfo {
    address priceFeed;
    uint256 mcr;
    uint256 mrf; // Maximum Redemption Fee
  }

  function tokenPriceFeed(address) external view returns (address);

  function tokenPrice(address _token) external view returns (uint256);

  function mcr(address _token) external view returns (uint256);

  function mrf(address _token) external view returns (uint256);

  function setTokenPriceFeed(
    address _token,
    address _priceFeed,
    uint256 _mcr,
    uint256 _maxRedemptionFeeBasisPoints
  ) external;

  function emitPriceUpdate(
    address _token,
    uint256 _priceAverage,
    uint256 _pricePoint
  ) external;

  event NewTokenPriceFeed(address _token, address _priceFeed, string _name, string _symbol, uint256 _mcr, uint256 _mrf);
  event PriceUpdate(address token, uint256 priceAverage, uint256 pricePoint);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "london",
  "remappings": [],
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

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[{"inputs":[{"internalType":"address","name":"_oracle","type":"address"},{"internalType":"address","name":"_token","type":"address"},{"internalType":"bytes32","name":"_queryId","type":"bytes32"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"average","type":"uint256"}],"name":"PriceUpdate","type":"event"},{"inputs":[],"name":"emitPriceSignal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"oracle","outputs":[{"internalType":"contract ITellorFeed","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pricePoint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"queryId","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

0000000000000000000000008f55d884cad66b79e1a131f6bcb0e66f4fd84d5b00000000000000000000000035b2ece5b1ed6a7a99b83508f8ceeab8661e063212906c5e9178631dba86f1f750f7ab7451c61e6357160eb890029b9eac1fb235

-----Decoded View---------------
Arg [0] : _oracle (address): 0x8f55D884CAD66B79e1a131f6bCB0e66f4fD84d5B
Arg [1] : _token (address): 0x35b2ECE5B1eD6a7a99b83508F8ceEAB8661E0632
Arg [2] : _queryId (bytes32): 0x12906c5e9178631dba86f1f750f7ab7451c61e6357160eb890029b9eac1fb235

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000008f55d884cad66b79e1a131f6bcb0e66f4fd84d5b
Arg [1] : 00000000000000000000000035b2ece5b1ed6a7a99b83508f8ceeab8661e0632
Arg [2] : 12906c5e9178631dba86f1f750f7ab7451c61e6357160eb890029b9eac1fb235

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ipfs://e9fe65ad3dace6411dc505b4273ed0ebdfee29bc379dc1b19a67cd6b2c410743