// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;

interface IERC20 {
    function approve(address spender, uint256 value) external returns (bool);
    function transfer(address to, uint256 value) external returns (bool);
    function transferFrom(address from, address to, uint256 value) external returns (bool);
    function balanceOf(address owner) external view returns (uint256);
    function decimals() external view returns (uint8);
}
interface IPriceFeed {
    function getPrice(address) external view returns(uint256);
}

contract PriceOracle{
    address public operator;
    uint8 public USDDECIMAL = 8;
    address public pricefeed;

    constructor(address _pricefeed){
        operator = msg.sender;
        pricefeed = _pricefeed;
    }

    modifier onlyOperator() {
        require(operator == msg.sender, "trading: caller is not the operator");
        _;
    }
    function updatePriceFeed(address _feed) public onlyOperator{
        pricefeed = _feed;
    }

    function getPrice(address _token) public view returns( uint256 _price ){
        return IPriceFeed(pricefeed).getPrice(_token);
    }
    function getAssetInUSD( address _token, uint256 _amount ) public view returns(uint256 ){
        return getPrice(_token) * _amount / (10 ** IERC20(_token).decimals());
    }
    function getUSDInAsset( address _token, uint256 _amtUSD ) public view returns(uint256 ){
        return _amtUSD * (10 ** IERC20(_token).decimals()) / getPrice(_token);
    }
}

{
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "appendCBOR": true,
    "bytecodeHash": "ipfs",
    "useLiteralContent": false
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "remappings": [
    "forge-std/=lib/forge-std/src/"
  ],
  "viaIR": true
}

• No Contract Security Audit Submitted- Submit Audit Here

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