Created
June 1, 2023 04:44
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Checking Total Balance Sample Alg
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// fetch all tokens | |
async function checkBal() { | |
var token_dict = {} | |
console.log("In function") | |
const address = desiredWallet; // holder address needs to change | |
// Get token balances | |
const balances = await alchemy.core.getTokenBalances(address); | |
console.log(balances) | |
for (let i = 0; i <= balances['tokenBalances'].length; i++) { | |
//console.log("in for loop") | |
let cur_dict = balances['tokenBalances'][i] | |
if (cur_dict === undefined) { | |
continue | |
} | |
//console.log("Cur Dict: ", cur_dict) | |
let rel_balance = cur_dict['tokenBalance'] | |
if (rel_balance === undefined) { | |
continue | |
} else { | |
let metadata = await alchemy.core.getTokenMetadata(cur_dict['contractAddress']); | |
rel_balance = rel_balance / Math.pow(10, metadata.decimals); | |
rel_balance = rel_balance.toFixed(2); | |
// console.log(`${i++}. ${metadata.name}: ${rel_balance} ${metadata.symbol}`); | |
token_dict[metadata.name] = rel_balance | |
} | |
} | |
console.log(token_dict) | |
const result = checkTokenBalance(token_dict) | |
console.log(result) | |
return result | |
} | |
function checkTokenBalance (token_dict) { | |
console.log('user tokens: ', token_dict) | |
const user_tokens = Object.keys(token_dict) | |
console.log("User Token Names: ", user_tokens) | |
const user_token_symbol = Object.values(token_dict) | |
console.log("User Token Symbols: ", user_token_symbol) | |
console.log("Current Query Token to Look For: ", queryToken[0]) | |
if (user_tokens.includes(queryToken[0]) === true) { | |
const str_amount = token_dict[queryToken[0]] | |
const float_amount = parseFloat(str_amount) | |
if (float_amount > 0.3) { | |
return true | |
} else { | |
return false | |
} | |
} else { | |
alert(`Token: ${queryToken[0]} with Address: ${queryToken[1]} is not in your Wallet`) | |
} | |
} | |
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