[Issue #2622] Update opp page for ISR (#2724)

## Summary
Fixes #2622

### Time to review: __5 mins__

## Changes proposed
- Add ISR for opp pages.
- Remove `withFeatureFlag()` from opportunity pages

.github/workflows/ci-frontend-a11y.yml

@@ -36,12 +36,6 @@ jobs:
       - name: Create screenshots directory
         run: mkdir -p screenshots-output
 
-      - name: Build project
-        run: npm run build
-
-      - name: Start server and log output
-        run: npm run start &
-
       - name: Start API Server for search results
         run: |
           cd ../api
@@ -52,6 +46,14 @@ jobs:
           ../api/bin/wait-for-api.sh
         shell: bash
 
+      - name: Build Site
+        run: |
+          cat .env.development >> .env.local
+          npm run build
+
+      - name: Run Server
+        run:  npm run start &
+
       - name: Wait for frontend to be ready
         run: |
           # Ensure the server wait script is executable

frontend/src/app/[locale]/opportunity/[id]/page.tsx

@@ -3,7 +3,6 @@ import NotFound from "src/app/[locale]/not-found";
 import fetchers from "src/app/api/Fetchers";
 import { OPPORTUNITY_CRUMBS } from "src/constants/breadcrumbs";
 import { ApiRequestError, parseErrorStatus } from "src/errors";
-import withFeatureFlag from "src/hoc/search/withFeatureFlag";
 import { Opportunity } from "src/types/opportunity/opportunityResponseTypes";
 
 import { getTranslations } from "next-intl/server";
@@ -20,6 +19,8 @@ import OpportunityIntro from "src/components/opportunity/OpportunityIntro";
 import OpportunityLink from "src/components/opportunity/OpportunityLink";
 import OpportunityStatusWidget from "src/components/opportunity/OpportunityStatusWidget";
 
+export const revalidate = 600; // invalidate ten minutes
+
 export async function generateMetadata({ params }: { params: { id: string } }) {
   const t = await getTranslations({ locale: "en" });
   const id = Number(params.id);
@@ -41,6 +42,10 @@ export async function generateMetadata({ params }: { params: { id: string } }) {
   return meta;
 }
 
+export function generateStaticParams() {
+  return [];
+}
+
 function emptySummary() {
   return {
     additional_info_url: null,
@@ -77,7 +82,11 @@ function emptySummary() {
   };
 }
 
-async function OpportunityListing({ params }: { params: { id: string } }) {
+export default async function OpportunityListing({
+  params,
+}: {
+  params: { id: string };
+}) {
   const id = Number(params.id);
   const breadcrumbs = Object.assign([], OPPORTUNITY_CRUMBS);
   // Opportunity id needs to be a number greater than 1
@@ -127,5 +136,3 @@ async function OpportunityListing({ params }: { params: { id: string } }) {
     </div>
   );
 }
-
-export default withFeatureFlag(OpportunityListing, "showSearchV0");

frontend/tests/e2e/opportunity.spec.ts

@@ -0,0 +1,18 @@
+/* eslint-disable testing-library/prefer-screen-queries */
+import { expect, test } from "@playwright/test";
+
+test.beforeEach(async ({ page }) => {
+  await page.goto("/opportunity/1");
+});
+
+test.afterEach(async ({ context }) => {
+  await context.close();
+});
+
+test("has title", async ({ page }) => {
+  await expect(page).toHaveTitle(/^Opportunity Listing -  */);
+});
+
+test("has page attributes", async ({ page }) => {
+  await expect(page.getByText("Forecasted")).toBeVisible();
+});