Create TokenizedAssets.sol

pi-nexus-smart-contracts/binance-smart-chain/contracts/TokenizedAssets.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import "@openzeppelin/contracts/token/ERC721/SafeERC721.sol";
+import "@openzeppelin/contracts/utils/Counters.sol";
+
+contract TokenizedAssets {
+    using Counters for Counters.Counter;
+    using SafeERC721 for address;
+
+    struct TokenizedAsset {
+        address owner;
+        uint256 tokenId;
+        string uri;
+    }
+
+    mapping(uint256 => TokenizedAsset) public tokenizedAssets;
+    Counters.Counter public tokenIdCounter;
+
+    function createTokenizedAsset(string memory uri) public {
+        require(uri != "", "Invalid URI");
+
+        TokenizedAsset memory asset;
+        asset.owner = msg.sender;
+        asset.tokenId = tokenIdCounter.current();
+        asset.uri = uri;
+
+        tokenizedAssets[asset.tokenId] = asset;
+        tokenIdCounter.increment();
+    }
+
+    function transferTokenizedAsset(uint256 tokenId, address to) public {
+        require(tokenId > 0, "Invalid token ID");
+        require(to != address(0), "Invalid recipient address");
+
+        TokenizedAsset storage asset = tokenizedAssets[tokenId];
+        require(asset.owner == msg.sender, "Not the owner of the tokenized asset");
+
+        asset.owner = to;
+    }
+
+    function getOwner(uint256 tokenId) public view returns (address) {
+        TokenizedAsset storage asset = tokenizedAssets[tokenId];
+        return asset.owner;
+    }
+
+    function getURI(uint256 tokenId) public view returns (string memory) {
+        TokenizedAsset storage asset = tokenizedAssets[tokenId];
+        return asset.uri;
+    }
+}