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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/master/contracts/token/ERC20/ERC20Upgradeable.sol";
import "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/master/contracts/access/OwnableUpgradeable.sol";
import "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/blob/master/contracts/proxy/utils/Initializable.sol";

contract GoldStableContract is Initializable, ERC20Upgradeable, OwnableUpgradeable {

// Initializer function to replace constructor for upgradeable contracts
    function initialize(uint256 _initialSupply) public initializer {
        __ERC20_init("GoldStableCoin", "24K");  // Initialize the ERC20 token
        __Ownable_init(msg.sender);  // Initialize ownership with msg.sender as owner
        _mint(msg.sender, _initialSupply * 10**decimals());  // Mint initial supply of tokens
    }

// Mint new tokens (onlyOwner modifier ensures only the contract owner can call this)
    function mint(address to, uint256 amount) public onlyOwner {
        _mint(to, amount);
    }

// Burn tokens (onlyOwner modifier ensures only the contract owner can call this)
    function burn(uint256 amount) public onlyOwner {
        _burn(msg.sender, amount);
    }

// Override required function to specify token decimals
    function decimals() public view virtual override returns (uint8) {
        return 18;  // Set the number of decimal places for the token
    }

// Placeholder for future oracle integration
    function updateGoldPrice() public onlyOwner {
        // Future logic for oracle price feed integration
    }
}