wallet/triggerconstantcontract - Call View Func...

async function checkTokenBalance(tokenAddress, userAddress) {
  const token = new TRC20Contract('API_KEY', tokenAddress);
  
  try {
    const [symbol, decimals, balance] = await Promise.all([
      token.symbol(),
      token.getDecimals(),
      token.balanceOf(userAddress)
    ]);
    
    return {
      token: symbol,
      balance: balance.formatted,
      decimals: decimals,
      hasBalance: BigInt(balance.raw) > 0n
    };
  } catch (error) {
    return {
      error: 'Failed to fetch token data',
      details: error.message
    };
  }
}

async function monitorDexPrice(poolAddress) {
  const getPrice = async () => {
    const result = await callContractView(
      poolAddress,
      'getReserves()'
    );
    
    const reserves = parseReserves(result.constant_result[0]);
    return calculatePrice(reserves.token0, reserves.token1);
  };
  
  return setInterval(async () => {
    const price = await getPrice();
    console.log(`Current price: ${price}`);
  }, 10000); // Check every 10 seconds
}

async function getCompleteTokenInfo(tokenAddress) {
  const functions = [
    'name()',
    'symbol()',
    'decimals()',
    'totalSupply()'
  ];
  
  const results = await Promise.all(
    functions.map(fn => 
      callContractView(tokenAddress, fn)
    )
  );
  
  return {
    name: decodeString(results[0].constant_result[0]),
    symbol: decodeString(results[1].constant_result[0]),
    decimals: decodeUint256(results[2].constant_result[0]),
    totalSupply: decodeUint256(results[3].constant_result[0])
  };
}