CitadelToken.sol

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

import {ERC20Upgradeable} from "openzeppelin-contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";

import "./lib/GlobalAccessControlManaged.sol";

contract CitadelToken is GlobalAccessControlManaged, ERC20Upgradeable {
    bytes32 public constant CITADEL_MINTER_ROLE =
        keccak256("CITADEL_MINTER_ROLE");

    /// =======================
    /// ===== Initializer =====
    /// =======================

    /**
     * @notice Initializer
     * @param _name Token name
     * @param _symbol Token symbol
     * @param _gac Global access control to allow permissioned calls by role
     */
    function initialize(
        string memory _name,
        string memory _symbol,
        address _gac
    ) public initializer {
        __ERC20_init(_name, _symbol);
        __GlobalAccessControlManaged_init(_gac);
    }

    /// ==========================
    /// ===== Minter actions =====
    /// ==========================

    /**
     * @dev Mints new tokens.
     * @param dest The address to mint the new tokens to.
     * @param amount The quantity of tokens to mint.
     */
    function mint(address dest, uint256 amount)
        external
        onlyRole(CITADEL_MINTER_ROLE)
        gacPausable
    {
        _mint(dest, amount);
    }
}