feat: add CoopCredits Solana media rewards ecosystem

Add complete token system with Plex/Tautulli/Overseer integration: - Anchor program for SPL token mint/burn/transfer - Express backend with OAuth, webhooks, Solana integration - Next.js frontend with dashboard, admin panel, wallet management - Docker deployment for 172.20.1.0/24 infrastructure - Production configs with SSL, Nginx, health monitoring Tautulli webhooks auto-mint on watch events. Overseer integration burns for content requests.
2026-04-14 11:09:50 -04:00
parent f106328f6a
commit e8d9b1fd42
69 changed files with 11382 additions and 0 deletions
@@ -0,0 +1,220 @@
+import {
+  Connection,
+  PublicKey,
+  Keypair,
+  Transaction,
+  SystemProgram,
+  sendAndConfirmTransaction
+} from '@solana/web3.js';
+import {
+  getOrCreateAssociatedTokenAccount,
+  createMintToInstruction,
+  createBurnInstruction,
+  getAccount,
+  TOKEN_PROGRAM_ID,
+  ASSOCIATED_TOKEN_PROGRAM_ID
+} from '@solana/spl-token';
+import bs58 from 'bs58';
+import { prisma } from '../utils/prisma';
+
+const RPC_URL = process.env.SOLANA_RPC_URL || 'https://api.devnet.solana.com';
+const PROGRAM_ID = new PublicKey(process.env.SOLANA_PROGRAM_ID || 'CoopCredits111111111111111111111111111111111');
+const DECIMALS = parseInt(process.env.SOLANA_TOKEN_DECIMALS || '6');
+
+// Backend mint authority keypair (stored securely)
+let mintAuthority: Keypair | null = null;
+
+try {
+  if (process.env.SOLANA_MINT_AUTHORITY_KEYPAIR) {
+    const secretKey = bs58.decode(process.env.SOLANA_MINT_AUTHORITY_KEYPAIR);
+    mintAuthority = Keypair.fromSecretKey(secretKey);
+  }
+} catch (error) {
+  console.warn('Mint authority not configured');
+}
+
+export const connection = new Connection(RPC_URL, 'confirmed');
+
+// Get token mint address from program state
+export async function getTokenMint(): Promise<PublicKey | null> {
+  try {
+    // In a real implementation, you'd derive this from the program state
+    // For now, return from environment or stored config
+    const config = await prisma.systemSettings.findFirst();
+    if (config) {
+      // Store/retrieve mint address from config
+      return null; // Placeholder
+    }
+    return null;
+  } catch (error) {
+    console.error('Failed to get token mint:', error);
+    return null;
+  }
+}
+
+// Create a new Solana wallet for a user
+export function createWallet(): { publicKey: string; secretKey: string } {
+  const keypair = Keypair.generate();
+  
+  return {
+    publicKey: keypair.publicKey.toBase58(),
+    secretKey: bs58.encode(keypair.secretKey)
+  };
+}
+
+// Get or create token account for user
+export async function getOrCreateTokenAccount(
+  userPublicKey: PublicKey,
+  mint: PublicKey
+): Promise<PublicKey> {
+  const tokenAccount = await getOrCreateAssociatedTokenAccount(
+    connection,
+    mintAuthority!, // payer
+    mint,
+    userPublicKey
+  );
+  
+  return tokenAccount.address;
+}
+
+// Mint tokens to user (called by backend after watch event)
+export async function mintTokens(
+  userWalletAddress: string,
+  amount: number,
+  metadata: {
+    sessionId: string;
+    contentTitle: string;
+    watchDurationMinutes: number;
+  }
+): Promise<string | null> {
+  if (!mintAuthority) {
+    throw new Error('Mint authority not configured');
+  }
+
+  try {
+    const userPublicKey = new PublicKey(userWalletAddress);
+    const mint = await getTokenMint();
+    
+    if (!mint) {
+      throw new Error('Token mint not found');
+    }
+
+    // Get or create user's token account
+    const tokenAccount = await getOrCreateTokenAccount(userPublicKey, mint);
+    
+    // Calculate amount with decimals
+    const amountWithDecimals = amount * Math.pow(10, DECIMALS);
+    
+    // Create mint instruction
+    const mintInstruction = createMintToInstruction(
+      mint,
+      tokenAccount,
+      mintAuthority.publicKey,
+      BigInt(Math.floor(amountWithDecimals))
+    );
+    
+    // Create and send transaction
+    const transaction = new Transaction().add(mintInstruction);
+    const signature = await sendAndConfirmTransaction(
+      connection,
+      transaction,
+      [mintAuthority]
+    );
+    
+    console.log(`Minted ${amount} COOP to ${userWalletAddress}: ${signature}`);
+    
+    return signature;
+  } catch (error) {
+    console.error('Failed to mint tokens:', error);
+    return null;
+  }
+}
+
+// Burn tokens from user (called when content request is approved)
+export async function burnTokens(
+  userWalletAddress: string,
+  userSecretKey: string,
+  amount: number
+): Promise<string | null> {
+  try {
+    const userKeypair = Keypair.fromSecretKey(bs58.decode(userSecretKey));
+    const mint = await getTokenMint();
+    
+    if (!mint) {
+      throw new Error('Token mint not found');
+    }
+
+    const userPublicKey = new PublicKey(userWalletAddress);
+    const tokenAccount = await getOrCreateTokenAccount(userPublicKey, mint);
+    
+    // Check balance
+    const accountInfo = await getAccount(connection, tokenAccount);
+    const amountWithDecimals = BigInt(Math.floor(amount * Math.pow(10, DECIMALS)));
+    
+    if (accountInfo.amount < amountWithDecimals) {
+      throw new Error('Insufficient balance');
+    }
+    
+    // Create burn instruction
+    const burnInstruction = createBurnInstruction(
+      tokenAccount,
+      mint,
+      userKeypair.publicKey,
+      amountWithDecimals
+    );
+    
+    const transaction = new Transaction().add(burnInstruction);
+    const signature = await sendAndConfirmTransaction(
+      connection,
+      transaction,
+      [userKeypair]
+    );
+    
+    console.log(`Burned ${amount} COOP from ${userWalletAddress}: ${signature}`);
+    
+    return signature;
+  } catch (error) {
+    console.error('Failed to burn tokens:', error);
+    return null;
+  }
+}
+
+// Get token balance for user
+export async function getTokenBalance(walletAddress: string): Promise<number> {
+  try {
+    const mint = await getTokenMint();
+    if (!mint) return 0;
+
+    const userPublicKey = new PublicKey(walletAddress);
+    
+    try {
+      const tokenAccount = await getOrCreateAssociatedTokenAccount(
+        connection,
+        mintAuthority!,
+        mint,
+        userPublicKey
+      );
+      
+      const accountInfo = await getAccount(connection, tokenAccount.address);
+      return Number(accountInfo.amount) / Math.pow(10, DECIMALS);
+    } catch {
+      return 0;
+    }
+  } catch (error) {
+    console.error('Failed to get token balance:', error);
+    return 0;
+  }
+}
+
+// Request airdrop for testing (devnet only)
+export async function requestAirdrop(walletAddress: string): Promise<string | null> {
+  try {
+    const publicKey = new PublicKey(walletAddress);
+    const signature = await connection.requestAirdrop(publicKey, 2 * 1000000000); // 2 SOL
+    await connection.confirmTransaction(signature);
+    return signature;
+  } catch (error) {
+    console.error('Airdrop failed:', error);
+    return null;
+  }
+}