feat: toggle holdinvoice depending on fundingsource Feature (#3262)

lnbits/wallets/__init__.py

@@ -40,6 +40,7 @@ def set_funding_source(class_name: str | None = None) -> None:
     global funding_source
     funding_source = funding_source_constructor()
     settings.has_nodemanager = funding_source.has_feature(Feature.nodemanager)
+    settings.has_holdinvoice = funding_source.has_feature(Feature.holdinvoice)
 
 
 def get_funding_source() -> Wallet:

lnbits/wallets/base.py

@@ -17,7 +17,7 @@ if TYPE_CHECKING:
 
 class Feature(Enum):
     nodemanager = "nodemanager"
-    # hold = "hold"
+    holdinvoice = "holdinvoice"
     # bolt12 = "bolt12"
 
 

lnbits/wallets/lndgrpc.py

@@ -19,6 +19,7 @@ from lnbits.utils.crypto import random_secret_and_hash
 from lnbits.wallets.lnd_grpc_files.router_pb2_grpc import RouterStub
 
 from .base import (
+    Feature,
     InvoiceResponse,
     PaymentFailedStatus,
     PaymentPendingStatus,
@@ -64,6 +65,8 @@ environ["GRPC_SSL_CIPHER_SUITES"] = "HIGH+ECDSA"
 
 
 class LndWallet(Wallet):
+    features = [Feature.holdinvoice]
+
     def __init__(self):
         if not settings.lnd_grpc_endpoint:
             raise ValueError("cannot initialize LndWallet: missing lnd_grpc_endpoint")

lnbits/wallets/lndrest.py

@@ -31,7 +31,7 @@ class LndRestWallet(Wallet):
     """https://api.lightning.community/#lnd-rest-api-reference"""
 
     __node_cls__ = LndRestNode
-    features = [Feature.nodemanager]
+    features = [Feature.nodemanager, Feature.holdinvoice]
 
     def __init__(self):
         if not settings.lnd_rest_endpoint: