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https://github.com/XRPLF/xrpl-dev-portal.git
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75 lines
3.2 KiB
Python
75 lines
3.2 KiB
Python
import json
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# Helpers to find accounts in AffectedNodes and see how much the balance changed.
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def FindXRPDifference(tx, address):
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# Define empty list to put the Node change type in.
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affected_nodes = []
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# Loop over the AffectedNodes to build a list of affected nodes
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for i in tx['meta']['AffectedNodes']:
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i = list(i)[0]
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affected_nodes.append(i)
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else:
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for i in tx['meta']['AffectedNodes']:
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if 'CreatedNode' in affected_nodes and 'ModifiedNode' in affected_nodes:
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# If a CreatedNode and a ModifiedNode both exist, the monitored account has funded another account
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# If both exist, CreatedNode always comes after AffectedNode, so we can gather it by getting the second entry in the list by using [1]
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ledger_entry = tx['meta']['AffectedNodes'][1]['CreatedNode']
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if ledger_entry['LedgerEntryType'] == 'AccountRoot' and ledger_entry['NewFields']['Account'] != address:
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new_address = ledger_entry['NewFields']['Account']
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balance_drops = int(ledger_entry['NewFields']['Balance'])
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xrp_amount = (balance_drops / 1000000)
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print(f"A new account {new_address} was funded with {xrp_amount} XRP")
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return
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elif affected_nodes == ['ModifiedNode']:
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ledger_entry = i['ModifiedNode']
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if ledger_entry['LedgerEntryType'] == 'AccountRoot' and ledger_entry['FinalFields']['Account'] == address:
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if not ledger_entry['PreviousFields']['Balance']:
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print("Balance didn't change")
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# Subtracts the previous balance from the new balance
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old_balance = int(ledger_entry['PreviousFields']['Balance'])
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new_balance = int(ledger_entry['FinalFields']['Balance'])
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diff_in_drops = (new_balance - old_balance)
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xrp_amount = (diff_in_drops / 1000000)
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if xrp_amount > 0:
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print(f"Received {xrp_amount} XRP")
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return
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else:
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print("Spent", abs(xrp_amount), "XRP")
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return
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elif affected_nodes == ['CreatedNode']:
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# If there is no outgoing payment, but an account was created, the account most likely just got funded
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ledger_entry = i['CreatedNode']
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if ledger_entry['LedgerEntryType'] == 'AccountRoot' and ledger_entry['NewFields']['Account'] == address:
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balance_drops = int(ledger_entry['NewFields']['Balance'])
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xrp_amount = (balance_drops / 1000000)
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print(f"Received {xrp_amount} XRP (account funded)")
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return
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else:
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print("Did not find address in affected nodes.")
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# Check how much XRP was received, if any
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def CountXRPReceived(tx, address):
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if tx['meta']['TransactionResult'] != 'tesSUCCESS':
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print("Transaction failed")
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return
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if tx['tx_json']['TransactionType'] == 'Payment':
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if tx['tx_json']['Destination'] != address:
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print("Not the destination of this payment.")
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return
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if tx['meta']['delivered_amount'] is int or str:
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amount_in_drops = int(tx['tx_json']['DeliverMax'])
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xrp_amount = (amount_in_drops / 1000000)
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print(f"Received {xrp_amount} XRP")
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return
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else:
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print("Received non-XRP currency")
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elif tx['tx_json']['TransactionType'] == 'PaymentChannelClaim' or 'PaymentChannelFund' or'OfferCreate' or 'CheckCash' or 'EscrowFinish':
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FindXRPDifference(tx, address)
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else:
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print("Not a currency-delivering transaction type", tx['tx_json']['TransactionType'])
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CountXRPReceived(tx=transaction, address='rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe')
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