Create PiOSbridge.js Pull Request Template for PiOS App List

PiOSbridge.js

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+/***************************************************
+ *  Integrated Pi-BTC-ETH Multi-Chain Script
+ *
+ *  Demonstrates:
+ *    1) Pi wallet tethering (Stellar-based "G" addresses).
+ *    2) Governance proposal submission (pi-governance-sdk).
+ *    3) Bridging to BNB (Binance Bridge).
+ *    4) Relaying to Cronos (or other networks) via @cosmjs/stargate.
+ *    5) Pi mining simulation logic.
+ *
+ *  Author:     Josef Kurk Edwards
+ *  Maintainer: You
+ *  License:    MIT
+ ***************************************************/
+
+require("dotenv").config();
+const axios = require("axios");
+const { ProposalClient } = require("pi-governance-sdk");    // Hypothetical Pi governance client
+const { StargateClient } = require("@cosmjs/stargate");      // For relaying to IBC-compatible chains
+const { DirectSecp256k1HdWallet } = require("@cosmjs/proto-signing");
+const StellarSdk = require("stellar-sdk");                   // For Pi wallet generation/validation
+
+/* -------------------------- ENV & SETUP -------------------------- */
+
+/**
+ * Check that essential ENV variables are set. 
+ * Add more checks if needed.
+ */
+function verifyEnv() {
+  const requiredVars = ["PIP_API_KEY", "PI_API_KEY", "MNEMONIC", "SENDER_ADDRESS"];
+  requiredVars.forEach((key) => {
+    if (!process.env[key]) {
+      console.warn(`⚠️ Missing environment variable: ${key}`);
+    }
+  });
+}
+verifyEnv();
+
+/* ---------------------- 1. PI WALLET TETHERING -------------------- */
+
+/**
+ * Generates a Pi-style wallet keypair (Stellar-based).
+ * Public keys start with 'G', secret keys start with 'S'.
+ */
+function generatePiWallet() {
+  const keypair = StellarSdk.Keypair.random();
+  return {
+    publicKey: keypair.publicKey(), // e.g. 'G...'
+    secretKey: keypair.secret(),    // e.g. 'S...'
+  };
+}
+
+/**
+ * Validates a Pi/stellar address (public key).
+ * Returns true if it's a valid Ed25519 public key in Stellar format.
+ */
+function validatePiAddress(address) {
+  return StellarSdk.StrKey.isValidEd25519PublicKey(address);
+}
+
+/**
+ * Fetches the homeDomain set for a Pi/stellar address 
+ * by querying a Horizon server. 
+ * For actual Pi, you'd change the server endpoint to Pi's Horizon.
+ */
+async function getHomeDomain(address) {
+  if (!validatePiAddress(address)) {
+    throw new Error(`Invalid Pi/stellar address: ${address}`);
+  }
+  const server = new StellarSdk.Server("https://horizon.stellar.org");
+  const account = await server.loadAccount(address);
+  return account.home_domain || "No home domain set";
+}
+
+/* -------------------- 2. GOVERNANCE PROPOSAL ---------------------- */
+
+// Example proposal details (replace with your real data)
+const proposal = {
+  title: "Integrate Pi, BTC, ETH Across Multi-Chains via BNB Bridge",
+  description: `
+    Proposal to integrate Pi, BTC, and ETH with Cronos, Ethereum,
+    Bitcoin, Linea, BSC, and Base ecosystems using Pi Network 
+    tokenomics. Pi will serve as the universal liquidity token 
+    while adhering to the mining, lockup, and utility incentives 
+    outlined in the Pi Whitepaper.
+  `,
+  proposer: "Josef Kurk Edwards",
+  fundingAmount: "1000000",
+  governanceType: "Integration Proposal",
+};
+
+/**
+ * Submits a governance proposal using the pi-governance-sdk.
+ */
+async function submitGovernanceProposal() {
+  try {
+    const client = new ProposalClient({
+      // Some references used process.env.PIP_API_KEY or PI_API_KEY
+      // Adjust as appropriate
+      apiKey: process.env.PIP_API_KEY || process.env.PI_API_KEY,
+      governanceEndpoint: "https://governance.minepi.com",
+    });
+
+    console.log("📢 Submitting governance proposal...");
+    const response = await client.submitProposal(proposal);
+
+    if (response.status === "success") {
+      console.log(`✅ Proposal submitted successfully! Proposal ID: ${response.proposalId}`);
+      return response.proposalId;
+    } else {
+      console.error(`❌ Proposal submission failed: ${response.message}`);
+    }
+  } catch (error) {
+    console.error("🚨 Error submitting proposal:", error.message);
+  }
+}
+
+/* ---------------------- 3. BRIDGE TO BNB  ------------------------- */
+
+const BINANCE_BRIDGE_API = "https://api.binance.org/bridge/v2";
+
+/**
+ * Bridges a token (BTC, ETH, PI, etc.) from its native chain to BNB Chain
+ * using the Binance Bridge API.
+ */
+async function bridgeTokenToBNB(tokenSymbol, amount, recipientAddress) {
+  try {
+    console.log(`🔄 Bridging ${tokenSymbol} -> BNB | Amount: ${amount}`);
+    const response = await axios.post(`${BINANCE_BRIDGE_API}/transfer`, {
+      asset: tokenSymbol,
+      amount: amount,
+      recipientAddress: recipientAddress,
+      network: "BNB",
+    });
+
+    if (response.data?.success) {
+      const txId = response.data.transactionId;
+      console.log(`✅ ${tokenSymbol} bridged successfully to BNB! TxID: ${txId}`);
+      return txId;
+    } else {
+      console.error(`❌ BNB Bridge failed: ${response.data?.message || "Unknown error"}`);
+    }
+  } catch (error) {
+    console.error("🚨 Error during bridging to BNB:", error.message);
+  }
+}
+
+/* -------------------- 4. RELAY TO CRONOS (or IBC) ----------------- */
+
+/**
+ * Example of relaying tokens from BNB to Cronos (or an IBC-compatible chain).
+ * 
+ * If Cronos is IBC-compatible, we'd craft an IBC MsgTransfer. 
+ * Otherwise, adapt to the bridging approach Cronos actually uses.
+ */
+async function relayToCronos(tokenSymbol, amount, recipientAddress) {
+  try {
+    console.log(`🚀 Relaying ${tokenSymbol} -> Cronos | Amount: ${amount}`);
+
+    // Example IBC-like message
+    const relayMsg = {
+      sourcePort: "transfer",
+      sourceChannel: "channel-0",  // Replace with Cronos’s actual channel ID to BNB chain
+      token: { denom: tokenSymbol, amount: String(amount) },
+      sender: process.env.SENDER_ADDRESS,
+      receiver: recipientAddress,
+    };
+
+    // Log for clarity
+    console.log("Relay message (Cronos):", relayMsg);
+
+    // Connect to Cronos with Stargate
+    // Replace 'https://rpc.cronos.org' with the real endpoint
+    const client = await StargateClient.connect("https://rpc.cronos.org");
+    const wallet = await DirectSecp256k1HdWallet.fromMnemonic(process.env.MNEMONIC);
+    const [account] = await wallet.getAccounts();
+
+    // Example fee; adjust for Cronos
+    const fee = {
+      amount: [{ denom: "basecro", amount: "5000" }],
+      gas: "200000",
+    };
+
+    const result = await client.signAndBroadcast(account.address, [relayMsg], fee);
+    if (result.code === 0) {
+      console.log(`✅ ${tokenSymbol} relayed to Cronos. Tx Hash: ${result.transactionHash}`);
+    } else {
+      console.error(`❌ Relay to Cronos failed: ${result.rawLog}`);
+    }
+  } catch (error) {
+    console.error("🚨 Error during relay to Cronos:", error.message);
+  }
+}
+
+/* ------------------- 5. PI MINING SIMULATION ----------------------- */
+
+const PI_MINING_BASE_RATE = 3.1415926;
+const LOCKUP_MULTIPLIERS = { 2: 0.1, 6: 0.5, 12: 1, 36: 2 };
+
+/**
+ * Calculate the final mining rate (M) for Pi.
+ */
+function calculateMiningRate(B, S, L, E, N, A, X) {
+  return B * (1 + S + L) * (1 + N + E + A + X);
+}
+
+/**
+ * Calculate the lockup reward portion (L).
+ */
+function calculateLockupReward(lockupPercentage, lockupDurationMonths, miningHistory) {
+  const Lp = lockupPercentage / 100;
+  const Lt = LOCKUP_MULTIPLIERS[lockupDurationMonths] || 0;
+  const N = Math.max(1, miningHistory);
+  const logN = Math.log(N);
+  return Lt * Lp * logN;
+}
+
+/**
+ * Example function to simulate Pi mining for a single user.
+ */
+function simulatePiMining(pioneer) {
+  const {
+    securityCircle,
+    lockupPercentage,
+    lockupDuration,
+    referralCount,
+    nodeUptime,
+    appUsage,
+    miningHistory,
+  } = pioneer;
+
+  // Example factors
+  const B = PI_MINING_BASE_RATE;
+  const S = 0.2 * Math.min(securityCircle, 5); 
+  const L = calculateLockupReward(lockupPercentage, lockupDuration, miningHistory);
+  const E = 0.25 * referralCount;
+  const N = nodeUptime > 0.5 ? 0.1 : 0;
+  const A = appUsage > 60 ? 0.05 : 0;
+  const X = 0; 
+
+  const M = calculateMiningRate(B, S, L, E, N, A, X);
+  console.log(`🛠️ Pioneer Mining Rate: ${M.toFixed(6)} Pi/h (simulated)`);
+  return M;
+}
+
+/* -------------------- MAIN EXECUTION FLOW -------------------------- */
+
+/**
+ * Puts it all together:
+ * 1) Submits governance proposal
+ * 2) Bridges BTC, ETH, PI to BNB
+ * 3) Relays them to Cronos
+ * 4) Demonstrates Pi wallet tethering
+ * 5) Simulates Pi mining
+ */
+async function executeIntegration() {
+  console.log("🔧 Starting multi-chain integration process...");
+
+  // 1. Governance proposal
+  const proposalId = await submitGovernanceProposal();
+  if (!proposalId) {
+    console.warn("⚠️ No proposal ID returned. Continuing anyway...");
+  }
+
+  // 2. Bridge tokens to BNB
+  //    For demonstration, bridging small amounts
+  const bnbAddress = "bnb1recipientaddress..."; // Replace with real BNB address
+  await bridgeTokenToBNB("BTC", "0.01", bnbAddress);
+  await bridgeTokenToBNB("ETH", "1",   bnbAddress);
+  await bridgeTokenToBNB("PI",  "1000", bnbAddress);
+
+  // 3. Relay from BNB to Cronos
+  //    After bridging, your tokens are typically "BTCB", "ETHB", "PIB" on BNB side
+  const cronosAddress = "crc1recipientaddress..."; // Replace with real Cronos address
+  await relayToCronos("BTCB", "0.01", cronosAddress);
+  await relayToCronos("ETHB", "1",    cronosAddress);
+  await relayToCronos("PIB",  "1000", cronosAddress);
+
+  // 4. Pi wallet tethering demonstration
+  console.log("\n🔗 Generating & validating Pi wallets...");
+  const newPiWallet = generatePiWallet();
+  console.log("New Pi wallet:", newPiWallet);
+
+  const samplePiAddress = "GC7XIJBRK5C2E7IKND7HP3NMEKE435HNLLBG7STDSO2TXCJDW4B2KF25";
+  console.log(`Is ${samplePiAddress} valid?`, validatePiAddress(samplePiAddress));
+  try {
+    const domain = await getHomeDomain(samplePiAddress);
+    console.log(`Home domain for ${samplePiAddress}:`, domain);
+  } catch (err) {
+    console.warn("Home domain fetch error:", err.message);
+  }
+
+  // 5. Pi mining simulation
+  console.log("\n⛏️ Simulating Pi mining for a sample pioneer:");
+  const pioneer = {
+    securityCircle: 4,
+    lockupPercentage: 90,
+    lockupDuration: 12,
+    referralCount: 3,
+    nodeUptime: 0.7,
+    appUsage: 120,
+    miningHistory: 500,
+  };
+  simulatePiMining(pioneer);
+
+  console.log("\n🎉 Multi-chain integration process completed!");
+}
+
+// Run it
+executeIntegration().catch((err) => {
+  console.error("🚨 Integration error:", err);
+  process.exit(1);
+});
+