parametrize server api requests

Author: s1gr1d

dev-packages/e2e-tests/test-applications/nuxt-3-dynamic-import/tests/tracing.test.ts

@@ -135,8 +135,8 @@ test.describe('distributed tracing', () => {
     expect(serverReqTxnEvent).toEqual(
       expect.objectContaining({
         type: 'transaction',
-        transaction: `GET /api/user/${PARAM}`,
-        transaction_info: { source: 'url' },
+        transaction: `GET /api/user/:userId`, // parametrized route
+        transaction_info: { source: 'route' },
         contexts: expect.objectContaining({
           trace: expect.objectContaining({
             op: 'http.server',

dev-packages/e2e-tests/test-applications/nuxt-3-min/tests/tracing.test.ts

@@ -135,8 +135,8 @@ test.describe('distributed tracing', () => {
     expect(serverReqTxnEvent).toEqual(
       expect.objectContaining({
         type: 'transaction',
-        transaction: `GET /api/user/${PARAM}`,
-        transaction_info: { source: 'url' },
+        transaction: `GET /api/user/:userId`, // parametrized route
+        transaction_info: { source: 'route' },
         contexts: expect.objectContaining({
           trace: expect.objectContaining({
             op: 'http.server',

dev-packages/e2e-tests/test-applications/nuxt-3-top-level-import/tests/tracing.test.ts

@@ -135,8 +135,8 @@ test.describe('distributed tracing', () => {
     expect(serverReqTxnEvent).toEqual(
       expect.objectContaining({
         type: 'transaction',
-        transaction: `GET /api/user/${PARAM}`,
-        transaction_info: { source: 'url' },
+        transaction: `GET /api/user/:userId`, // parametrized route
+        transaction_info: { source: 'route' },
         contexts: expect.objectContaining({
           trace: expect.objectContaining({
             op: 'http.server',

dev-packages/e2e-tests/test-applications/nuxt-3/tests/tracing.test.ts

@@ -135,8 +135,8 @@ test.describe('distributed tracing', () => {
     expect(serverReqTxnEvent).toEqual(
       expect.objectContaining({
         type: 'transaction',
-        transaction: `GET /api/user/${PARAM}`,
-        transaction_info: { source: 'url' },
+        transaction: `GET /api/user/:userId`, // parametrized route
+        transaction_info: { source: 'route' },
         contexts: expect.objectContaining({
           trace: expect.objectContaining({
             op: 'http.server',

dev-packages/e2e-tests/test-applications/nuxt-4/tests/tracing.test.ts

@@ -23,7 +23,7 @@ test.describe('distributed tracing', () => {
     const baggageMetaTagContent = await page.locator('meta[name="baggage"]').getAttribute('content');
 
     expect(baggageMetaTagContent).toContain(`sentry-trace_id=${serverTxnEvent.contexts?.trace?.trace_id}`);
-    expect(baggageMetaTagContent).toContain(`sentry-transaction=GET%20%2Ftest-param%2F%3Aparam`); // URL-encoded for 'GET /test-param/:param'
+    expect(baggageMetaTagContent).toContain(`sentry-transaction=GET%20%2Ftest-param%2F${PARAM}`); // URL-encoded for 'GET /test-param/s0me-param'
     expect(baggageMetaTagContent).toContain('sentry-sampled=true');
     expect(baggageMetaTagContent).toContain('sentry-sample_rate=1');
 
@@ -47,8 +47,8 @@ test.describe('distributed tracing', () => {
     });
 
     expect(serverTxnEvent).toMatchObject({
-      transaction: `GET /test-param/:param`,
-      transaction_info: { source: 'route' },
+      transaction: `GET /test-param/${PARAM}`,
+      transaction_info: { source: 'url' },
       type: 'transaction',
       contexts: {
         trace: {
@@ -135,8 +135,8 @@ test.describe('distributed tracing', () => {
     expect(serverReqTxnEvent).toEqual(
       expect.objectContaining({
         type: 'transaction',
-        transaction: `GET /api/user/${PARAM}`,
-        transaction_info: { source: 'url' },
+        transaction: `GET /api/user/:userId`, // parametrized route
+        transaction_info: { source: 'route' },
         contexts: expect.objectContaining({
           trace: expect.objectContaining({
             op: 'http.server',

packages/nuxt/src/runtime/hooks/updateRouteBeforeResponse.ts

@@ -6,14 +6,19 @@ import type { H3Event } from 'h3';
  */
 export function updateRouteBeforeResponse(event: H3Event): void {
   if (event.context.matchedRoute) {
-    const matchedRoute = event.context.matchedRoute;
-    const matchedRoutePath = matchedRoute.path;
-    const params = event.context?.params || null;
-    const method = event._method || 'GET';
+    const matchedRoutePath = event.context.matchedRoute.path;
 
     // If the matched route path is defined and differs from the event's path, it indicates a parametrized route
-    // Example: If the matched route is "/users/:id" and the event's path is "/users/123",
+    // Example: Matched route is "/users/:id" and the event's path is "/users/123",
     if (matchedRoutePath && matchedRoutePath !== event._path) {
+      if (matchedRoutePath === '/**') {
+        // todo: support parametrized SSR pageload spans
+        // If page is server-side rendered, the whole path gets transformed to `/**` (Example : `/users/123` becomes `/**` instead of `/users/:id`).
+        return; // Skip if the matched route is a catch-all route.
+      }
+
+      const method = event._method || 'GET';
+
       const parametrizedTransactionName = `${method.toUpperCase()} ${matchedRoutePath}`;
       getCurrentScope().setTransactionName(parametrizedTransactionName);
 
@@ -22,8 +27,12 @@ export function updateRouteBeforeResponse(event: H3Event): void {
         const rootSpan = getRootSpan(activeSpan);
         if (rootSpan) {
           rootSpan.updateName(parametrizedTransactionName);
-          rootSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'route');
-          rootSpan.setAttribute('http.route', matchedRoutePath);
+          rootSpan.setAttributes({
+            [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'route',
+            'http.route': matchedRoutePath,
+          });
+
+          const params = event.context?.params || null;
 
           if (params && typeof params === 'object') {
             Object.entries(params).forEach(([key, value]) => {