feat: add Solana USDT/USDC support and refine admin payouts UI
This commit is contained in:
mstfyldz
@@ -36,7 +36,13 @@ export class CryptoEngine {
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} else if (this.network === 'BITCOIN') {
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// Bitcoin usually handled via Electrum OR simple Public API
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} else {
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this.provider = new ethers.JsonRpcProvider(this.config.rpc);
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const options = this.config.chainId
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? { chainId: this.config.chainId, name: this.config.name.toLowerCase() }
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: undefined;
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this.provider = new ethers.JsonRpcProvider(this.config.rpc, options, {
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staticNetwork: !!this.config.chainId
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});
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}
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}
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@@ -98,6 +104,107 @@ export class CryptoEngine {
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}
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}
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/**
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* Send a specific amount from treasury to a destination address (for payouts)
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*/
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async sendPayout(
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senderPrivateKey: string,
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destinationAddress: string,
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amount: string,
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tokenSymbol: string = 'SOL'
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): Promise<{ success: boolean; txHash: string | null; error?: string }> {
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console.log(`[Payout] Sending ${amount} ${tokenSymbol} on ${this.network} to ${destinationAddress}`);
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if (this.network === 'SOLANA') {
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return this.sendSolanaPayout(senderPrivateKey, destinationAddress, amount, tokenSymbol);
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} else {
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// EVM / TRON / BTC - placeholder for now
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console.warn(`[Payout] Real transfer not yet implemented for ${this.network}. Using mock.`);
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return { success: true, txHash: `mock_${this.network}_${Date.now()}` };
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}
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}
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private async sendSolanaPayout(
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senderPrivateKey: string,
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destinationAddress: string,
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amount: string,
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tokenSymbol: string
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): Promise<{ success: boolean; txHash: string | null; error?: string }> {
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try {
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// Decode private key (support both base64 and base58)
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let secretKey: Uint8Array;
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try {
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secretKey = Uint8Array.from(Buffer.from(senderPrivateKey, 'base64'));
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if (secretKey.length !== 64) throw new Error('not base64');
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} catch {
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secretKey = bs58.decode(senderPrivateKey);
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}
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const senderKeypair = Keypair.fromSecretKey(secretKey);
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const destPubKey = new PublicKey(destinationAddress);
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const parsedAmount = parseFloat(amount);
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console.log(`[Payout SOL] From: ${senderKeypair.publicKey.toBase58()} -> To: ${destinationAddress} | ${parsedAmount} ${tokenSymbol}`);
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if (tokenSymbol === 'SOL' || tokenSymbol === 'NATIVE') {
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const lamports = Math.floor(parsedAmount * LAMPORTS_PER_SOL);
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const balance = await this.solConnection.getBalance(senderKeypair.publicKey);
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if (balance < lamports + 5000) {
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return { success: false, txHash: null, error: `Insufficient SOL. Have: ${balance / LAMPORTS_PER_SOL}, Need: ${parsedAmount}` };
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}
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const transaction = new Transaction().add(
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SystemProgram.transfer({
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fromPubkey: senderKeypair.publicKey,
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toPubkey: destPubKey,
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lamports
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})
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);
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const { blockhash } = await this.solConnection.getLatestBlockhash();
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transaction.recentBlockhash = blockhash;
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transaction.feePayer = senderKeypair.publicKey;
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transaction.sign(senderKeypair);
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const txHash = await this.solConnection.sendRawTransaction(transaction.serialize());
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await this.solConnection.confirmTransaction(txHash);
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console.log(`[Payout SOL] ✅ Sent ${parsedAmount} SOL | TX: ${txHash}`);
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return { success: true, txHash };
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} else {
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// SPL token payout
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const tokenConfig = this.getTokenConfig(tokenSymbol);
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if (!tokenConfig) return { success: false, txHash: null, error: `Token ${tokenSymbol} not found` };
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const { createTransferInstruction, getAssociatedTokenAddress: getATA } = require('@solana/spl-token');
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const mintPubKey = new PublicKey(tokenConfig.address);
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const senderATA = await getATA(mintPubKey, senderKeypair.publicKey);
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const destATA = await getATA(mintPubKey, destPubKey);
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const tokenAmount = Math.floor(parsedAmount * Math.pow(10, tokenConfig.decimals));
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const transaction = new Transaction().add(
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createTransferInstruction(senderATA, destATA, senderKeypair.publicKey, tokenAmount)
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);
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const { blockhash } = await this.solConnection.getLatestBlockhash();
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transaction.recentBlockhash = blockhash;
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transaction.feePayer = senderKeypair.publicKey;
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transaction.sign(senderKeypair);
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const txHash = await this.solConnection.sendRawTransaction(transaction.serialize());
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await this.solConnection.confirmTransaction(txHash);
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console.log(`[Payout SOL] ✅ Sent ${parsedAmount} ${tokenSymbol} | TX: ${txHash}`);
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return { success: true, txHash };
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}
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} catch (e: any) {
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console.error(`[Payout SOL] ❌ Error:`, e.message);
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return { success: false, txHash: null, error: e.message };
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}
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}
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private async sweepEVM(
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tempWalletPrivateKey: string,
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platformAddress: string,
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@@ -137,15 +244,95 @@ export class CryptoEngine {
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}
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private async sweepSolana(
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tempWalletPrivateKey: string,
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platformAddress: string,
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senderPrivateKey: string,
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destinationAddress: string,
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tokenSymbol: string
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) {
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console.log(`[Sweep SOLANA] Sweeping 100% to Platform Treasury: ${platformAddress}`);
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return {
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success: true,
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txHash: 'sol_mock_tx_' + Math.random().toString(36).substring(7)
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};
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console.log(`[Sweep SOLANA] Sending ${tokenSymbol} to ${destinationAddress}`);
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try {
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// Decode private key (support both base64 and base58)
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let secretKey: Uint8Array;
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try {
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secretKey = Uint8Array.from(Buffer.from(senderPrivateKey, 'base64'));
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if (secretKey.length !== 64) throw new Error('not base64');
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} catch {
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secretKey = bs58.decode(senderPrivateKey);
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}
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const senderKeypair = Keypair.fromSecretKey(secretKey);
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const destPubKey = new PublicKey(destinationAddress);
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if (tokenSymbol === 'SOL' || tokenSymbol === 'NATIVE') {
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// Get balance and send almost all (leave 5000 lamports for rent)
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const balance = await this.solConnection.getBalance(senderKeypair.publicKey);
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const sendAmount = balance - 10000; // leave 0.00001 SOL for fees
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if (sendAmount <= 0) {
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return { success: false, txHash: null, error: 'Insufficient SOL balance' };
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}
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const transaction = new Transaction().add(
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SystemProgram.transfer({
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fromPubkey: senderKeypair.publicKey,
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toPubkey: destPubKey,
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lamports: sendAmount
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})
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);
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const { blockhash } = await this.solConnection.getLatestBlockhash();
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transaction.recentBlockhash = blockhash;
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transaction.feePayer = senderKeypair.publicKey;
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transaction.sign(senderKeypair);
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const txHash = await this.solConnection.sendRawTransaction(transaction.serialize());
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await this.solConnection.confirmTransaction(txHash);
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console.log(`[Sweep SOLANA] ✅ Sent ${sendAmount / LAMPORTS_PER_SOL} SOL | TX: ${txHash}`);
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return { success: true, txHash };
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} else {
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// SPL Token transfer (USDT, USDC) - requires ATA
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const tokenConfig = this.getTokenConfig(tokenSymbol);
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if (!tokenConfig) throw new Error(`Token ${tokenSymbol} not found`);
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const { createTransferInstruction, getAssociatedTokenAddress: getATA, getOrCreateAssociatedTokenAccount } = require('@solana/spl-token');
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const mintPubKey = new PublicKey(tokenConfig.address);
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const senderATA = await getATA(mintPubKey, senderKeypair.publicKey);
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const destATA = await getATA(mintPubKey, destPubKey);
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// Check sender token balance
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try {
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const accountInfo = await getAccount(this.solConnection, senderATA);
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const tokenBalance = Number(accountInfo.amount);
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if (tokenBalance <= 0) {
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return { success: false, txHash: null, error: `No ${tokenSymbol} balance` };
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}
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const transaction = new Transaction().add(
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createTransferInstruction(senderATA, destATA, senderKeypair.publicKey, tokenBalance)
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);
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const { blockhash } = await this.solConnection.getLatestBlockhash();
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transaction.recentBlockhash = blockhash;
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transaction.feePayer = senderKeypair.publicKey;
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transaction.sign(senderKeypair);
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const txHash = await this.solConnection.sendRawTransaction(transaction.serialize());
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await this.solConnection.confirmTransaction(txHash);
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console.log(`[Sweep SOLANA] ✅ Sent ${tokenBalance} ${tokenSymbol} | TX: ${txHash}`);
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return { success: true, txHash };
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} catch (e: any) {
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console.error(`[Sweep SOLANA] Token transfer error:`, e.message);
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return { success: false, txHash: null, error: e.message };
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}
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}
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} catch (e: any) {
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console.error(`[Sweep SOLANA] Error:`, e.message);
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return { success: false, txHash: null, error: e.message };
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}
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}
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private async sweepTron(
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@@ -172,6 +359,67 @@ export class CryptoEngine {
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};
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}
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async getBalance(address: string, tokenSymbol: string = 'NATIVE'): Promise<string> {
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try {
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const tokenConfig = this.getTokenConfig(tokenSymbol);
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if (!tokenConfig) return "0.00";
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if (this.network === 'SOLANA') {
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const pubKey = new PublicKey(address);
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if (tokenConfig.address === 'NATIVE') {
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const balance = await this.solConnection.getBalance(pubKey);
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return (balance / LAMPORTS_PER_SOL).toFixed(4);
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} else {
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const tokenMint = new PublicKey(tokenConfig.address);
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const ata = await getAssociatedTokenAddress(tokenMint, pubKey);
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try {
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const accountInfo = await getAccount(this.solConnection, ata);
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return (Number(accountInfo.amount) / Math.pow(10, tokenConfig.decimals)).toFixed(4);
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} catch (e) { return "0.00"; }
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}
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} else if (this.network === 'TRON') {
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try {
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if (tokenConfig.address === 'NATIVE') {
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const balance = await this.tronWeb.trx.getBalance(address);
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return (balance / 1000000).toFixed(2);
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} else {
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const contract = await this.tronWeb.contract().at(tokenConfig.address);
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const balance = await contract.balanceOf(address).call();
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return (Number(balance) / Math.pow(10, tokenConfig.decimals)).toFixed(2);
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}
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} catch (e: any) {
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console.warn(`[CryptoEngine] TRON balance check failed (likely API key or address issue):`, e.message);
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return "0.00";
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}
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} else if (this.network === 'BITCOIN') {
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try {
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const btcRes = await fetch(`https://blockchain.info/q/addressbalance/${address}`).then(r => r.text());
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return (parseInt(btcRes) / 1e8).toFixed(8);
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} catch (e) { return "0.00"; }
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} else {
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// EVM
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try {
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const safeAddress = ethers.getAddress(address);
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if (tokenConfig.address === 'NATIVE') {
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const balance = await this.provider.getBalance(safeAddress);
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return ethers.formatEther(balance);
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} else {
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const safeTokenAddr = ethers.getAddress(tokenConfig.address);
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const contract = new ethers.Contract(safeTokenAddr, ERC20_ABI, this.provider);
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const balance = await contract.balanceOf(safeAddress);
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return ethers.formatUnits(balance, tokenConfig.decimals);
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}
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} catch (e: any) {
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console.warn(`[CryptoEngine] EVM balance check failed for ${tokenSymbol}:`, e.message);
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return "0.00";
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}
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}
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} catch (e: any) {
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console.error(`[CryptoEngine] getBalance error for ${tokenSymbol}:`, e);
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return "0.00";
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}
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}
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/**
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* Verifies if a specific amount has arrived at the address.
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*/
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