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wallet: log when saving already paid invoice

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(maybe it should not be allowed?)
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SomberNight 2020-01-21 16:50:45 +01:00
parent 34612c671e
commit a041a0c075
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GPG key ID: B33B5F232C6271E9
1 changed files with 7 additions and 2 deletions
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9
electrum/wallet.py
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@ -614,6 +614,8 @@ class Abstract_Wallet(AddressSynchronizer, ABC):
if invoice_type == PR_TYPE_LN:
key = invoice['rhash']
elif invoice_type == PR_TYPE_ONCHAIN:
if self.is_onchain_invoice_paid(invoice):
self.logger.info("saving invoice... but it is already paid!")
key = bh2u(sha256(repr(invoice))[0:16])
invoice['id'] = key
outputs = invoice['outputs'] # type: List[PartialTxOutput]
@ -643,7 +645,7 @@ class Abstract_Wallet(AddressSynchronizer, ABC):
item = copy.copy(self.invoices[key])
request_type = item.get('type')
if request_type == PR_TYPE_ONCHAIN:
item['status'] = PR_PAID if self._is_onchain_invoice_paid(item)[0] else PR_UNPAID
item['status'] = PR_PAID if self.is_onchain_invoice_paid(item) else PR_UNPAID
elif self.lnworker and request_type == PR_TYPE_LN:
item['status'] = self.lnworker.get_payment_status(bfh(item['rhash']))
else:
@ -666,7 +668,7 @@ class Abstract_Wallet(AddressSynchronizer, ABC):
for txout in outputs:
self._invoices_from_scriptpubkey_map[txout.scriptpubkey].add(invoice_key)
def _is_onchain_invoice_paid(self, invoice) -> Tuple[bool, Sequence[str]]:
def _is_onchain_invoice_paid(self, invoice: dict) -> Tuple[bool, Sequence[str]]:
"""Returns whether on-chain invoice is satisfied, and list of relevant TXIDs."""
assert invoice.get('type') == PR_TYPE_ONCHAIN
invoice_amounts = defaultdict(int) # type: Dict[bytes, int] # scriptpubkey -> value_sats
@ -687,6 +689,9 @@ class Abstract_Wallet(AddressSynchronizer, ABC):
return False, []
return True, relevant_txs
def is_onchain_invoice_paid(self, invoice: dict) -> bool:
return self._is_onchain_invoice_paid(invoice)[0]
def _maybe_set_tx_label_based_on_invoices(self, tx: Transaction) -> bool:
tx_hash = tx.txid()
with self.transaction_lock: