chore(contracts): oz v5 dependecy

Author: Anmol-Dhiman

contracts/hardhat.config.ts

@@ -21,26 +21,13 @@ dotenv.config();
 
 const config: HardhatUserConfig = {
   solidity: {
-    compilers: [
-      {
-        version: "0.8.18",
-        settings: {
-          optimizer: {
-            enabled: true,
-            runs: 100,
-          },
-        },
-      },
-      {
-        version: "0.8.24",
-        settings: {
-          optimizer: {
-            enabled: true,
-            runs: 100,
-          },
-        },
+    version: "0.8.24",
+    settings: {
+      optimizer: {
+        enabled: true,
+        runs: 100,
       },
-    ],
+    },
   },
   paths: {
     sources: "./src",

contracts/package.json

@@ -64,7 +64,7 @@
     "@nomicfoundation/hardhat-chai-matchers": "^1.0.6",
     "@nomiclabs/hardhat-ethers": "^2.2.3",
     "@nomiclabs/hardhat-solhint": "^3.0.1",
-    "@openzeppelin/contracts": "^4.9.5",
+    "@openzeppelin/contracts": "^5.0.2",
     "@typechain/ethers-v5": "^11.1.2",
     "@typechain/hardhat": "^7.0.0",
     "@types/chai": "^4.3.11",

contracts/src/token/PinakionV2.sol

@@ -11,7 +11,7 @@ import "../libraries/SafeERC20.sol";
 contract PinakionV2 is ERC20, ERC20Burnable, Ownable {
     using SafeERC20 for IERC20;
 
-    constructor() ERC20("PinakionV2", "PNK") {
+    constructor() ERC20("PinakionV2", "PNK") Ownable(msg.sender) {
         _mint(msg.sender, 1000000000 * 10 ** decimals());
     }
 

contracts/src/token/TestERC721.sol

@@ -59,12 +59,19 @@ contract TestERC721 is ERC721, ERC721Enumerable {
     // *            Internal               * //
     // ************************************* //
 
-    function _beforeTokenTransfer(
-        address from,
+    function _increaseBalance(address account, uint128 value) internal virtual override(ERC721, ERC721Enumerable) {
+        super._increaseBalance(account, value);
+    }
+
+    // ************************************* //
+    // *            Internal               * //
+    // ************************************* //
+
+    function _update(
         address to,
-        uint256 firstTokenId,
-        uint256 batchSize
-    ) internal virtual override(ERC721, ERC721Enumerable) {
-        super._beforeTokenTransfer(from, to, firstTokenId, batchSize);
+        uint256 tokenId,
+        address auth
+    ) internal virtual override(ERC721, ERC721Enumerable) returns (address) {
+        super._update(to, tokenId, auth);
     }
 }