Expose list_payments in bindings

Author: tnull

bindings/kotlin/ldk-node-jvm/lib/src/test/kotlin/org/lightningdevkit/ldknode/LibraryTest.kt

@@ -181,6 +181,9 @@ class LibraryTest {
         assert(paymentReceivedEvent is Event.PaymentReceived)
         node2.eventHandled()
 
+        assert(node1.listPayments().size == 1)
+        assert(node2.listPayments().size == 1)
+
         node2.closeChannel(channelId, nodeId1)
 
         val channelClosedEvent1 = node1.waitNextEvent()
@@ -196,7 +199,7 @@ class LibraryTest {
         mine(1u)
 
         // Sleep a bit to allow for the block to propagate to esplora
-        Thread.sleep(3_000)
+        Thread.sleep(5_000)
 
         node1.syncWallets()
         node2.syncWallets()

bindings/ldk_node.udl

@@ -67,6 +67,7 @@ interface LDKNode {
 	PaymentDetails? payment([ByRef]PaymentHash payment_hash);
 	[Throws=NodeError]
 	boolean remove_payment([ByRef]PaymentHash payment_hash);
+	sequence<PaymentDetails> list_payments();
 	sequence<PeerDetails> list_peers();
 	sequence<ChannelDetails> list_channels();
 	[Throws=NodeError]

src/lib.rs

@@ -1728,6 +1728,11 @@ impl<K: KVStore + Sync + Send + 'static> Node<K> {
 		self.payment_store.list_filter(f)
 	}
 
+	/// Retrieves all payments.
+	pub fn list_payments(&self) -> Vec<PaymentDetails> {
+		self.payment_store.list_filter(|_| true)
+	}
+
 	/// Retrieves a list of known peers.
 	pub fn list_peers(&self) -> Vec<PeerDetails> {
 		let active_connected_peers: Vec<PublicKey> =

src/test/functional_tests.rs

@@ -106,6 +106,8 @@ fn channel_full_cycle() {
 	let payment_hash = node_a.send_payment(&invoice).unwrap();
 	assert_eq!(node_a.send_payment(&invoice), Err(Error::DuplicatePayment));
 
+	assert_eq!(node_a.list_payments().first().unwrap().hash, payment_hash);
+
 	let outbound_payments_a =
 		node_a.list_payments_with_filter(|p| p.direction == PaymentDirection::Outbound);
 	assert_eq!(outbound_payments_a.len(), 1);