Create state_channel_example.js

blockchain_integration/pi_network/pi-network-layer2-scaling/examples/state_channel_example.js

@@ -0,0 +1,43 @@
+// state_channel_example.js
+const { ethers } = require("hardhat");
+const networkConfig = require("./network_config.json");
+
+async function main() {
+    const [owner, participant1, participant2] = await ethers.getSigners();
+
+    // Load the ChannelManager and StateChannel contracts
+    const channelManagerAddress = networkConfig.networks.rinkeby.rollupManagerAddress; // Assuming ChannelManager is deployed at this address
+    const ChannelManager = await ethers.getContractFactory("ChannelManager");
+    const channelManager = await ChannelManager.attach(channelManagerAddress);
+
+    const StateChannel = await ethers.getContractFactory("StateChannel");
+    const stateChannel = await StateChannel.deploy(channelManager.address, participant1.address, participant2.address);
+    await stateChannel.deployed();
+
+    // Open the channel
+    console.log("Opening channel...");
+    await stateChannel.connect(participant1).openChannel();
+    console.log("Channel opened successfully!");
+
+    // Update the state
+    const newState = ethers.utils.keccak256(ethers.utils.toUtf8Bytes("New State"));
+    console.log("Updating state to:", newState);
+    await stateChannel.connect(participant1).updateState(newState);
+    console.log("State updated successfully!");
+
+    // Get the current state
+    const currentState = await stateChannel.getCurrentState();
+    console.log("Current state:", currentState);
+
+    // Close the channel
+    console.log("Closing channel...");
+    await stateChannel.connect(participant1).closeChannel();
+    console.log("Channel closed successfully!");
+}
+
+main()
+    .then(() => process.exit(0))
+    .catch((error) => {
+        console.error(error);
+        process.exit(1);
+    });