Created
June 1, 2023 04:50
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Transaction History Alg
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// fetching transaction history | |
const data = await alchemy.core.getAssetTransfers({ | |
fromBlock:"0x0", | |
fromAddress: desiredWallet, | |
category: ["external", "internal", "erc20", "erc721", "erc1155"], | |
}) | |
// alg 1 | |
var account_sender_count = {} | |
for (let i =0; i<= transfers.length; i++) { | |
const cur_transfer_dict = transfers[i] | |
console.log('Current Transfer Dict: ', cur_transfer_dict) | |
if (cur_transfer_dict === undefined) { | |
continue | |
} else { | |
const target_account = cur_transfer_dict['to'] | |
const account_array = Object.keys(account_sender_count) | |
if (account_array.includes(target_account)) { | |
account_sender_count[account_array] += 1 | |
if (account_sender_count[account_array] >= 10) { | |
bool_array.push(true) | |
} | |
} else{ | |
account_sender_count[target_account] = 0 | |
} | |
} | |
} | |
bool_array.push(false) | |
// alg 2 --> To check if target account was chosen 5 times in a row | |
console.log("Commencing Alg 2") | |
var target_account_count = 0 | |
for (let i = 0; i <= transfers.length; i++) { | |
const current_transfer_dict= transfers[i] | |
if (current_transfer_dict === undefined) { | |
continue | |
} else if (i == transfers.length) { | |
continue | |
} | |
const current_transfer_target = current_transfer_dict['to'] | |
console.log("Current Transfer Dict: ", current_transfer_dict) | |
const next_transfer_dict = transfers[i + 1] | |
console.log("Next Transfer Dict: ", next_transfer_dict) | |
if (next_transfer_dict === undefined) { | |
continue | |
} | |
const next_transfer_target = next_transfer_dict['to'] | |
if (current_transfer_target === next_transfer_target) { | |
console.log("Both accounts match!") | |
target_account_count += 1 | |
} else { | |
target_account_count = 0 | |
console.log("Account Count Restart") | |
continue | |
} | |
console.log("Current Target Account Count: ", target_account_count) | |
} | |
console.log("Target Account Count: ", target_account_count) | |
if (target_account_count >= 5 ) { | |
bool_array.push(true) | |
} else { | |
bool_array.push(false) | |
} | |
return bool_array // bool array is just an array of booleans based on if it passes the cases |
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