fix: example app list nodes in graph

Author: Jasonvdb

example/App.tsx

@@ -441,30 +441,32 @@ const App = (): ReactElement => {
 					/>
 
 					<Button
-						title={'Get network graph'}
+						title={'Get network graph nodes'}
 						onPress={async (): Promise<void> => {
 							const nodesRes = await ldk.networkGraphListNodeIds();
 							if (nodesRes.isErr()) {
 								return setMessage(nodesRes.error.message);
 							}
 
-							let msg = 'Nodes: \n\n';
-
-							for (let index = 0; index < nodesRes.value.length; index++) {
-								const id = nodesRes.value[index];
-
-								const nodes = await ldk.networkGraphNodes([id]);
-								if (nodes.isOk()) {
-									msg += `${JSON.stringify(nodes.value)}`;
-								}
+							let msg = 'Nodes: \n';
+
+							const nodes = await ldk.networkGraphNodes(nodesRes.value);
+							if (nodes.isOk()) {
+								nodes.value.forEach((node) => {
+									const {
+										id,
+										shortChannelIds,
+										lowest_inbound_channel_fees_base_sat,
+										announcement_info_last_update,
+									} = node;
+									let time = new Date(announcement_info_last_update);
+
+									msg += `\n\n${id}\nChannels: ${shortChannelIds.length}\n`;
+									msg += `Lowest inbound fee: ${lowest_inbound_channel_fees_base_sat} sat\n`;
+									msg += `Last announcement: ${time}`;
+								});
 							}
 
-							// const nodes = `Nodes:\n\n${nodesRes.value.map(async (id) => {
-							// 	const res = await ldk.networkGraphNodes([id]);
-							// 	const node = res.isOk() ? res.value : [];
-							// 	return `\n${JSON.stringify(id)}\n${JSON.stringify(node[0])}\n`;
-							// })}`;
-
 							setMessage(`${msg}`);
 						}}
 					/>

lib/ios/Helpers.swift

@@ -119,9 +119,9 @@ extension NodeInfo {
     var asJson: [String: Any] {
         return [
             "shortChannelIds": get_channels().map({ String($0) }),
-            "lowest_inbound_channel_fees_base_msat": get_lowest_inbound_channel_fees().get_base_msat(),
+            "lowest_inbound_channel_fees_base_sat": get_lowest_inbound_channel_fees().get_base_msat() / 1000,
             "lowest_inbound_channel_fees_proportional_millionths": get_lowest_inbound_channel_fees().get_proportional_millionths(),
-            "announcement_info_last_update": get_announcement_info().get_last_update()
+            "announcement_info_last_update": Int(get_announcement_info().get_last_update()) * 1000
         ]
     }
 }

lib/src/utils/types.ts

@@ -165,7 +165,7 @@ export type TNetworkGraphChannelInfo = {
 export type TNetworkGraphNodeInfo = {
 	id: string;
 	shortChannelIds: string[];
-	lowest_inbound_channel_fees_base_msat: number;
+	lowest_inbound_channel_fees_base_sat: number;
 	lowest_inbound_channel_fees_proportional_millionths: number;
 	announcement_info_last_update: number;
 };