fix lightning receive redirect

1 files changed, 53 insertions, 0 deletions

diff --git a/test/e2e/receive-lightning-redirect.spec.ts b/test/e2e/receive-lightning-redirect.spec.ts
new file mode 100644
index 00000000..d6670dca
--- /dev/null
+++ b/test/e2e/receive-lightning-redirect.spec.ts
@@ -0,0 +1,53 @@
+import { expect, test } from "@playwright/test";
+import { apiBaseUrl, bobUsername, bobPassword, login, lightningPay } from "./helpers";
+
+test("redirects from /receive to /paid when lightning address payment arrives", async ({
+  page,
+}) => {
+  test.setTimeout(90_000);
+
+  // --- Bob: log in and navigate to receive page ---
+  await login(page, bobUsername, bobPassword);
+  await page.goto(`/${bobUsername}/receive`);
+  await page.waitForLoadState("networkidle");
+  console.log(`[e2e] Bob on receive page: ${page.url()}`);
+
+  // Ensure we're on the receive page (not redirected to an invoice)
+  expect(page.url()).toContain(`/${bobUsername}/receive`);
+
+  // Small delay to ensure websocket is connected
+  await page.waitForTimeout(1000);
+
+  // --- External: create and pay LNURL invoice ---
+  // Step 1: Fetch LNURL pay request
+  const lnurlRes = await page.request.get(`${apiBaseUrl}/lnurlp/${bobUsername}`);
+  const lnurlData = await lnurlRes.json();
+  expect(lnurlData.callback).toBeTruthy();
+  console.log(`[e2e] LNURL callback: ${lnurlData.callback}`);
+
+  // Step 2: Call callback with 100 sat (100000 msat) to get bolt11
+  const callbackUrl = lnurlData.callback.replace("https://dev.coinos.io/api", apiBaseUrl);
+  const callbackRes = await page.request.get(`${callbackUrl}?amount=100000`);
+  const callbackData = await callbackRes.json();
+  const bolt11 = callbackData.pr;
+  expect(bolt11).toBeTruthy();
+  console.log(`[e2e] Got bolt11: ${bolt11.substring(0, 40)}...`);
+
+  // Step 3: Pay from external lightning node
+  console.log("[e2e] Paying from external lightning node (clb)...");
+  const payResult = lightningPay(bolt11);
+  console.log(`[e2e] Lightning pay result: ${payResult.substring(0, 100)}`);
+
+  // --- Bob: should be redirected to /paid ---
+  await page.waitForURL(/\/invoice\/[^/]+\/paid/, { timeout: 15_000 });
+  console.log(`[e2e] Bob redirected to: ${page.url()}`);
+
+  // Verify success UI is shown
+  const heading = await page.locator("h1").first().innerText({ timeout: 5_000 });
+  expect(
+    heading.toLowerCase().includes("payment") || heading.toLowerCase().includes("success"),
+    `Expected payment success/detected text, got: ${heading}`,
+  ).toBeTruthy();
+
+  if (process.env.E2E_PAUSE_AT_END === "true") await page.pause();
+});