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Add tracking of old locked invoices to follow-invoices

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Reckless_Satoshi 2023-05-22 03:42:18 -07:00
parent 5d2339bfcf
commit 60c72e4239
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1 changed files with 23 additions and 10 deletions
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33
api/management/commands/follow_invoices.py
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@ -59,22 +59,34 @@ class Command(BaseCommand):
However, it only sends updates when the invoice is OPEN (new) or SETTLED.
We are very interested on the other two states (CANCELLED and ACCEPTED).
Therefore, this thread (follow_invoices) will iterate over all LNpayments in
INVGEN status and do InvoiceLookupV2 every X seconds to update their status.
INVGEN / LOCKED status and do InvoiceLookupV2 every X seconds to update their status.
"""
# time it for debugging
t0 = time.time()
queryset = LNPayment.objects.filter(
type=LNPayment.Types.HOLD,
status__in=[LNPayment.Status.INVGEN, LNPayment.Status.LOCKED],
)
generated_invoices = queryset.filter(
status=LNPayment.Status.INVGEN,
)
old_locked_invoices = queryset.filter(
status=LNPayment.Status.LOCKED,
created_at__lt=timezone.now() - timedelta(hours=48),
)
invoices_to_lookup = generated_invoices | old_locked_invoices
debug = {}
debug["num_active_invoices"] = len(queryset)
debug["num_active_invoices"] = len(invoices_to_lookup)
debug["invoices"] = []
at_least_one_changed = False
for idx, hold_lnpayment in enumerate(queryset):
for idx, hold_lnpayment in enumerate(invoices_to_lookup):
old_status = hold_lnpayment.status
new_status, expiry_height = LNNode.lookup_invoice_status(hold_lnpayment)
@ -135,13 +147,16 @@ class Command(BaseCommand):
queryset = LNPayment.objects.filter(
type=LNPayment.Types.NORM,
status__in=[LNPayment.Status.FAILRO, LNPayment.Status.FLIGHT],
)
new_invoices_to_pay = queryset.filter(
status=LNPayment.Status.FLIGHT,
in_flight=False,
routing_attempts=0,
)
queryset_retries = LNPayment.objects.filter(
type=LNPayment.Types.NORM,
retry_invoices = queryset.filter(
status=LNPayment.Status.FAILRO,
in_flight=False,
routing_attempts__in=[1, 2],
@ -153,16 +168,14 @@ class Command(BaseCommand):
# Payments that still have the in_flight flag whose last payment attempt was +3 min ago
# are probably stuck. We retry them. The follow_send_invoice() task can also do TrackPaymentV2 if the
# previous attempt is still ongoing
queryset_stuck = LNPayment.objects.filter(
type=LNPayment.Types.NORM,
status__in=[LNPayment.Status.FAILRO, LNPayment.Status.FLIGHT],
stuck_invoices = queryset.filter(
in_flight=True,
last_routing_time__lt=(timezone.now() - timedelta(minutes=3)),
)
queryset = queryset.union(queryset_retries).union(queryset_stuck)
invoices_to_pay = stuck_invoices | retry_invoices | new_invoices_to_pay
for lnpayment in queryset:
for lnpayment in invoices_to_pay:
# Checks that this onchain payment is part of an order with a settled escrow
if not hasattr(lnpayment, "order_paid_LN"):
self.stderr.write(f"Ln payment {str(lnpayment)} has no parent order!")