Transaction History Alg

index.js

// 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