Create Dapio.sol

projects/DAPIO/contracts/Dapio.sol

@@ -0,0 +1,55 @@
+pragma solidity ^0.8.0;
+
+import "https://github.com/OpenZeppelin/openzeppelin-solidity/contracts/token/ERC20/SafeERC20.sol";
+
+contract Dapio {
+    // Mapping of data feeds to their corresponding AI models
+    mapping (address => address) public dataFeedToAiModel;
+
+    // Mapping of AI models to their corresponding data feeds
+    mapping (address => address) public aiModelToDataFeed;   
+
+    // Event emitted when a new AI model is trained
+    event NewAiModel(address indexed aiModel, address indexed dataFeed);
+
+    // Event emitted when a data feed is updated
+    event UpdateDataFeed(address indexed dataFeed, address indexed aiModel);
+
+    // Event emitted when a data feed is deleted
+    event DeleteDataFeed(address indexed dataFeed);
+
+    // Function to create a new data feed
+    function createDataFeed(address _dataFeedAddress, string memory _dataFeedName, string memory _dataFeedDescription) public {
+        // Create a new data feed and map it to the AI model
+        dataFeedToAiModel[_dataFeedAddress] = _dataFeedAddress;
+        aiModelToDataFeed[_dataFeedAddress] = _dataFeedAddress;
+
+        // Emit the NewDataFeed event
+        emit NewDataFeed(_dataFeedAddress, _dataFeedAddress);
+    }
+
+    // Function to train a new AI model
+    function trainAiModel(address _aiModelAddress, address _dataFeedAddress, string memory _modelType) public {
+        // Train the AI model and map it to the data feed
+        aiModelToDataFeed[_aiModelAddress] = _dataFeedAddress;
+        dataFeedToAiModel[_dataFeedAddress] = _aiModelAddress;
+
+        // Emit the NewAiModel event
+        emit NewAiModel(_aiModelAddress, _dataFeedAddress);
+    }
+
+    // Function to update a data feed
+    function updateDataFeed(address _dataFeedAddress, string memory _dataFeedName, string memory _dataFeedDescription) public {
+        // Update the data feed and emit the UpdateDataFeed event
+        dataFeedToAiModel[_dataFeedAddress] = _dataFeedAddress;
+        emit UpdateDataFeed(_dataFeedAddress, aiModelToDataFeed[_dataFeedAddress]);
+    }
+
+    // Function to delete a data feed
+    function deleteDataFeed(address _dataFeedAddress) public {
+        // Delete the data feed and emit the DeleteDataFeed event
+        delete dataFeedToAiModel[_dataFeedAddress];
+        delete aiModelToDataFeed[_dataFeedAddress];
+        emit DeleteDataFeed(_dataFeedAddress);
+    }
+}