fix(lightning): make gift code wait for peers

src/screens/Gift/Loading.tsx

@@ -23,6 +23,7 @@ import { showSheet } from '../../store/utils/ui';
 import { BodyM } from '../../styles/text';
 import { giftOrder, giftPay, openChannel } from '../../utils/blocktank';
 import { vibrate } from '../../utils/helpers';
+import { waitForLdkPeers } from '../../utils/lightning';
 
 const imageSrc = require('../../assets/illustrations/gift.png');
 
@@ -117,6 +118,8 @@ const Loading = ({
 			sheetRef.current?.close();
 		};
 
+		await waitForLdkPeers();
+
 		if (maxInboundCapacity >= amount) {
 			await getWithLiquidity();
 		} else {

src/screens/Shop/ShopMain.tsx

@@ -1,6 +1,7 @@
 import React, { memo, ReactElement } from 'react';
 import { useTranslation } from 'react-i18next';
 import { StyleSheet, View } from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { WebView, WebViewMessageEvent } from 'react-native-webview';
 
 import NavigationHeader from '../../components/NavigationHeader';
@@ -15,6 +16,7 @@ const ShopMain = ({
 }: RootStackScreenProps<'ShopMain'>): ReactElement => {
 	const { page } = route.params;
 	const { t } = useTranslation('other');
+	const insets = useSafeAreaInsets();
 
 	const baseUrl = 'https://embed.bitrefill.com';
 	// Payment method "bitcoin" gives a unified invoice
@@ -38,8 +40,9 @@ const ShopMain = ({
 
 			<View style={styles.content}>
 				<WebView
-					style={styles.webview}
+					containerStyle={[styles.webview, { marginBottom: insets.bottom }]}
 					source={{ uri }}
+					forceDarkOn={true}
 					onMessage={handleMessage}
 				/>
 			</View>
@@ -58,8 +61,6 @@ const styles = StyleSheet.create({
 	webview: {
 		backgroundColor: '#141716',
 		borderRadius: 8,
-		flex: 1,
-		marginBottom: 16,
 	},
 });
 

src/utils/blocktank/index.ts

@@ -399,12 +399,6 @@ export const giftPay = async (invoice: string): Promise<Result<IGift>> => {
 };
 
 export const giftOrder = async (code: string): Promise<Result<IGift>> => {
-	// Ensure we're properly connected to the Blocktank node prior to buying a channel.
-	const addPeersRes = await addPeers();
-	if (addPeersRes.isErr()) {
-		return err(i18n.t('other:bt_error_connect'));
-	}
-
 	// Get the node ID to use for the order.
 	const nodeIdResult = await getNodeId();
 	if (nodeIdResult.isErr()) {

src/utils/lightning/index.ts

@@ -1151,6 +1151,23 @@ export const waitForLdk = async (): Promise<void> => {
 	});
 };
 
+export const waitForLdkPeers = async (): Promise<void> => {
+	await tryNTimes({
+		toTry: async () => {
+			const peersResult = await ldk.listPeers();
+			if (peersResult.isOk()) {
+				if (peersResult.value.length > 0) {
+					return ok(peersResult.value);
+				}
+				return err('no peers connected');
+			}
+			return err('error getting peers');
+		},
+		times: 5,
+		interval: 1000,
+	});
+};
+
 export const waitForLdkChannels = async (): Promise<void> => {
 	await tryNTimes({
 		toTry: async () => {