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Add AccessManager guide (#4691)

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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Eric Lau <ericglau@outlook.com>
Co-authored-by: Zack Reneau-Wedeen <z.reneau.wedeen@gmail.com>
This commit is contained in:
Ernesto García
2023-11-09 15:09:05 +00:00
committed by GitHub
parent f1f427ddaf
commit cb1ef861e5
9 changed files with 487 additions and 75 deletions
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contracts/mocks/docs/access-control/AccessControlERC20MintOnlyRole.sol Normal file
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import {AccessControl} from "../../../access/AccessControl.sol";
import {ERC20} from "../../../token/ERC20/ERC20.sol";
contract AccessControlERC20Mint is ERC20, AccessControl {
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
constructor(address minter, address burner) ERC20("MyToken", "TKN") {
_grantRole(MINTER_ROLE, minter);
_grantRole(BURNER_ROLE, burner);
}
function mint(address to, uint256 amount) public onlyRole(MINTER_ROLE) {
_mint(to, amount);
}
function burn(address from, uint256 amount) public onlyRole(BURNER_ROLE) {
_burn(from, amount);
}
}