Aba

utils/extraRpcs.json

@@ -1,8 +1,55 @@
-{
-  "56": {
-    "rpcs": [
-      "https://bscrpc.com",
-      "https://bsc-mainnet.nodereal.io/v1/64a9df0874fb4a93b9d0a3849de012d3"
-    ]
-  }
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import "@openzeppelin/contracts@5.0.1/token/ERC20/ERC20.sol";
+import "@openzeppelin/contracts@5.0.1/token/ERC20/extensions/ERC20Burnable.sol";
+import "@openzeppelin/contracts@5.0.1/token/ERC20/extensions/ERC20Pausable.sol";
+import "@openzeppelin/contracts@5.0.1/access/AccessControl.sol";
+import "@openzeppelin/contracts@5.0.1/token/ERC20/extensions/ERC20Permit.sol";
+import "@openzeppelin/contracts@5.0.1/token/ERC20/extensions/ERC20Votes.sol";
+import "@openzeppelin/contracts@5.0.1/token/ERC20/extensions/ERC20FlashMint.sol";
+
+contract Mytoken is ERC20, ERC20Burnable, ERC20Pausable, AccessControl, ERC20Permit, ERC20Votes, ERC20FlashMint {
+    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
+    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
+
+    constructor(address defaultAdmin, address pauser, address minter)
+        ERC20("Mytoken", "Aba")
+        ERC20Permit("Mytoken")
+    {
+        _grantRole(DEFAULT_ADMIN_ROLE, defaultAdmin);
+        _grantRole(PAUSER_ROLE, pauser);
+        _mint(msg.sender, 2000 * 10 ** decimals());
+        _grantRole(MINTER_ROLE, minter);
+    }
+
+    function pause() public onlyRole(PAUSER_ROLE) {
+        _pause();
+    }
+
+    function unpause() public onlyRole(PAUSER_ROLE) {
+        _unpause();
+    }
+
+    function mint(address to, uint256 amount) public onlyRole(MINTER_ROLE) {
+        _mint(to, amount);
+    }
+
+    // The following functions are overrides required by Solidity.
+
+    function _update(address from, address to, uint256 value)
+        internal
+        override(ERC20, ERC20Pausable, ERC20Votes)
+    {
+        super._update(from, to, value);
+    }
+
+    function nonces(address owner)
+        public
+        view
+        override(ERC20Permit, Nonces)
+        returns (uint256)
+    {
+        return super.nonces(owner);
+    }
 }