Dollar token smart contract

.github/workflows/abi-encode.yml

@@ -0,0 +1,26 @@
+name: ABI Encode
+on:
+  push:
+    branches:
+      - master # Replace with your branch name
+
+jobs:
+  abi-encode:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: ABI Encode
+        uses: blocklytics/[email protected]
+        with:
+          contractPath: ./contracts/Dollar.sol # Replace with your contract path
+          arguments: '000000000000000000000000123456789abcdefABCDEF123456789ABCDEF123' # Replace with your constructor arguments

.github/workflows/npm-publish.yml

@@ -0,0 +1,33 @@
+# This workflow will run tests using node and then publish a package to GitHub Packages when a release is created
+# For more information see: https://docs.github.com/en/actions/publishing-packages/publishing-nodejs-packages
+
+name: Node.js Package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - run: npm ci
+      - run: npm test
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}

Dollar.sol

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/token/ERC20/ERC20.sol";
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/access/Ownable.sol";
+
+contract DollarToken is ERC20, Ownable {
+    bool private _contractCreated;
+    address private _tokenFactory;
+
+    modifier onlyTokenFactory() {
+        require(msg.sender == _tokenFactory, "Only the token factory can create instances of this contract");
+        _;
+    }
+
+    constructor(address tokenFactory) ERC20("Dollar", "$") {
+        require(!_contractCreated, "Contract already created");
+        _contractCreated = true;
+        _tokenFactory = tokenFactory;
+
+        uint256 initialSupply = 32674174016000000000000 * (10**6); // 32,674,174,016 tokens with 6 decimals
+        _mint(msg.sender, initialSupply);
+    }
+
+    function additionalMint(uint256 amount) public onlyOwner {
+        _mint(msg.sender, amount);
+    }
+
+    function burn(uint256 amount) public {
+        _burn(msg.sender, amount);
+    }
+}
+

TokenFactory.sol

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/token/ERC20/ERC20.sol";
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/access/Ownable.sol";
+
+contract DollarTokenFactory is Ownable {
+    event TokenCreated(address indexed tokenAddress);
+
+    function createToken(string memory name, string memory symbol, uint256 initialSupply) external onlyOwner {
+        DollarToken token = new DollarToken(name, symbol, initialSupply);
+        emit TokenCreated(address(token));
+    }
+}
+
+contract DollarToken is ERC20 {
+    constructor(string memory name, string memory symbol, uint256 initialSupply) ERC20(name, symbol) {
+        _mint(msg.sender, initialSupply);
+    }
+}
+

contracts/Dollar.sol

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/token/ERC20/ERC20.sol";
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.4.0/contracts/access/Ownable.sol";
+
+contract DollarToken is ERC20, Ownable {
+    bool private _contractCreated;
+    address private _tokenFactory;
+
+    modifier onlyTokenFactory() {
+        require(msg.sender == _tokenFactory, "Only the token factory can create instances of this contract");
+        _;
+    }
+
+    constructor(address tokenFactory) ERC20("Dollar", "$") {
+        require(!_contractCreated, "Contract already created");
+        _contractCreated = true;
+        _tokenFactory = tokenFactory;
+
+        uint256 initialSupply = 32674174016000000000000 * (10**6); // 32,674,174,016 tokens with 6 decimals
+        _mint(msg.sender, initialSupply);
+    }
+
+    function additionalMint(uint256 amount) public onlyOwner {
+        _mint(msg.sender, amount);
+    }
+
+    function burn(uint256 amount) public {
+        _burn(msg.sender, amount);
+    }
+}
+