Ready NFT

src/BasicNft.sol

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.19;
+
+import {ERC721} from "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+
+contract BasicNft is ERC721 {
+    error BasicNft__TokenUriNotFound();
+    uint256 private s_tokenCounter;
+    mapping(uint256 => string) private s_tokenIdToUri;
+
+    constructor() ERC721("Hoelee", "HOE") {
+        s_tokenCounter = 0;
+    }
+
+    function mintNft(string memory tokenUri) public {
+        s_tokenIdToUri[s_tokenCounter] = tokenUri;
+        _safeMint(msg.sender, s_tokenCounter);
+        s_tokenCounter = s_tokenCounter + 1;
+    }
+
+    function tokenURI(
+        uint256 tokenId
+    ) public view override returns (string memory) {
+        if (ownerOf(tokenId) == address(0)) {
+            revert BasicNft__TokenUriNotFound();
+        }
+        return s_tokenIdToUri[tokenId];
+    }
+
+    function getTokenCounter() public view returns (uint256) {
+        return s_tokenCounter;
+    }
+}

src/Counter.sol

@@ -1,14 +0,0 @@
-// SPDX-License-Identifier: UNLICENSED
-pragma solidity ^0.8.13;
-
-contract Counter {
-    uint256 public number;
-
-    function setNumber(uint256 newNumber) public {
-        number = newNumber;
-    }
-
-    function increment() public {
-        number++;
-    }
-}