Create ScalabilityOptimizer.sol

blockchain_integration/pi_network/features/scalability-and-erformance-optimization/ScalabilityOptimizer.sol

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+pragma solidity ^0.8.0;
+
+import "./Governance.sol";
+import "./DataStorage.sol";
+
+contract ScalabilityOptimizer {
+    using DataStorage for address;
+
+    // Mapping of transaction batches
+    mapping (uint256 => TransactionBatch) public transactionBatches;
+
+    // Struct to represent a transaction batch
+    struct TransactionBatch {
+        uint256 id;
+        uint256[] transactions;
+        uint256 timestamp;
+        uint256 gasUsed;
+    }
+
+    // Event emitted when a new transaction batch is created
+    event NewTransactionBatch(uint256 indexed batchId, uint256[] transactions, uint256 timestamp);
+
+    // Event emitted when a transaction batch is processed
+    event ProcessedTransactionBatch(uint256 indexed batchId, uint256 gasUsed);
+
+    // Function to create a new transaction batch
+    function createTransactionBatch(uint256[] memory _transactions) public {
+        uint256 batchId = uint256(keccak256(abi.encodePacked(block.timestamp, msg.sender)));
+        TransactionBatch storage batch = transactionBatches[batchId];
+        batch.id = batchId;
+        batch.transactions = _transactions;
+        batch.timestamp = block.timestamp;
+        batch.gasUsed = 0;
+        emit NewTransactionBatch(batchId, _transactions, block.timestamp);
+    }
+
+    // Function to process a transaction batch
+    function processTransactionBatch(uint256 _batchId) public {
+        TransactionBatch storage batch = transactionBatches[_batchId];
+        require(batch.id != 0, "Transaction batch does not exist");
+        uint256 gasUsed = 0;
+        for (uint256 i = 0; i < batch.transactions.length; i++) {
+            // Process each transaction in the batch
+            gasUsed += processTransaction(batch.transactions[i]);
+        }
+        batch.gasUsed = gasUsed;
+        emit ProcessedTransactionBatch(_batchId, gasUsed);
+    }
+
+    // Function to process a single transaction
+    function processTransaction(uint256 _transactionId) internal returns (uint256) {
+        // Retrieve the transaction data from storage
+        bytes memory transactionData = DataStorage.get_transactionData(_transactionId);
+        // Execute the transaction logic here
+        // ...
+        // Return the gas used for the transaction
+        return gasUsed;
+    }
+}