VIA-629 SB & EO Build correct NBS URL.

Author: acerathereinspirative-nhs-nvir

src/models/vaccine.ts

@@ -337,7 +337,7 @@ const VaccineInfo: Record<VaccineType, VaccineDetails> = {
     personalisedEligibilityStatusRequired: false,
     contentPath: "vaccinations/covid-19-vaccine" as UrlPathFragment,
     cacheFilename: "covid-19-vaccine.json" as Filename,
-    nbsPath: "covid-19-vaccine" as UrlPathFragment, // TODO VIA-603: Is this correct?
+    nbsPath: "covid" as UrlPathFragment,
   },
   [VaccineType.FLU_FOR_ADULTS]: {
     urlPath: "flu-vaccine" as UrlPathFragment,

src/services/content-api/parsers/custom/covid-19.test.ts

@@ -1,16 +1,36 @@
 import { buildFilteredContentForCovid19Vaccine } from "@src/services/content-api/parsers/custom/covid-19";
 import { ActionDisplayType, ButtonUrl, Content, Label } from "@src/services/eligibility-api/types";
+import { Campaigns } from "@src/utils/campaigns/types";
+import config from "@src/utils/config";
+import { ConfigMock, configBuilder } from "@test-data/config/builders";
 import { genericVaccineContentAPIResponse } from "@test-data/content-api/data";
 
 jest.mock("sanitize-data", () => ({ sanitize: jest.fn() }));
 
+const nbsUrlFromConfig = new URL("https://test-nbs-url.example.com/sausages");
+const nbsBookingPathFromConfig = "/test/path/book";
+
 describe("buildFilteredContentForCovid19Vaccine", () => {
-  process.env.CAMPAIGNS = JSON.stringify({
-    COVID_19: [
-      { start: "2025-11-01T09:00:00Z", end: "2026-01-31T09:00:00Z" },
-      { start: "2026-11-01T09:00:00Z", end: "2027-01-31T09:00:00Z" },
-    ],
+  const mockedConfig = config as ConfigMock;
+
+  beforeEach(() => {
+    const defaultConfig = configBuilder()
+      .withNbsUrl(nbsUrlFromConfig)
+      .andNbsBookingPath(nbsBookingPathFromConfig)
+      .andCampaigns(
+        Campaigns.fromJson(
+          JSON.stringify({
+            COVID_19: [
+              { start: "2025-11-01T09:00:00Z", end: "2026-01-31T09:00:00Z" },
+              { start: "2026-11-01T09:00:00Z", end: "2027-01-31T09:00:00Z" },
+            ],
+          }),
+        )!,
+      )
+      .build();
+    Object.assign(mockedConfig, defaultConfig);
   });
+
   jest.useFakeTimers();
 
   it("should return standard vaccine content and additional content for COVID-19 vaccine", async () => {
@@ -64,7 +84,10 @@ describe("buildFilteredContentForCovid19Vaccine", () => {
         {
           type: ActionDisplayType.buttonWithInfo,
           content: "## If this applies to you\n\n### Book an appointment online at a pharmacy" as Content,
-          button: { label: "Continue to booking" as Label, url: new URL("https://example.com") as ButtonUrl },
+          button: {
+            label: "Continue to booking" as Label,
+            url: new URL("https://test-nbs-url.example.com/sausages/test/path/book/covid") as ButtonUrl,
+          },
           delineator: true,
         },
         {

src/services/content-api/parsers/custom/covid-19.tsx

@@ -1,4 +1,4 @@
-import { VaccineType } from "@src/models/vaccine";
+import { VaccineInfo, VaccineType } from "@src/models/vaccine";
 import { buildFilteredContentForStandardVaccine } from "@src/services/content-api/parsers/content-filter-service";
 import { HeadingWithContent, HeadingWithTypedContent, VaccinePageContent } from "@src/services/content-api/types";
 import {
@@ -25,7 +25,7 @@ export const buildFilteredContentForCovid19Vaccine = async (apiContent: string):
   if (campaigns.isActive(VaccineType.COVID_19)) {
     log.info("Campaign active");
     callout = undefined;
-    actions.push(..._buildActions());
+    actions.push(...(await _buildActions()));
   } else {
     log.info("No campaign active");
     callout = {
@@ -50,11 +50,18 @@ export const buildFilteredContentForCovid19Vaccine = async (apiContent: string):
   return { ...standardFilteredContent, callout, recommendation, actions };
 };
 
-function _buildActions(): Action[] {
+async function _buildActions(): Promise<Action[]> {
+  const nbsBaseUrl = await config.NBS_URL;
+  const nbsBookingPath = await config.NBS_BOOKING_PATH;
+  const nbsURl = new URL(
+    `${nbsBaseUrl.pathname}${nbsBookingPath}/${VaccineInfo.COVID_19.nbsPath}`,
+    nbsBaseUrl.origin,
+  ) as ButtonUrl;
+
   const nbsBooking: ActionWithButton = {
     type: ActionDisplayType.buttonWithInfo,
     content: ["## If this applies to you", "### Book an appointment online at a pharmacy"].join("\n\n") as Content,
-    button: { label: "Continue to booking" as Label, url: new URL("https://example.com") as ButtonUrl },
+    button: { label: "Continue to booking" as Label, url: nbsURl },
     delineator: true,
   };
   const walkIn: ActionWithButton = {

test-data/config/builders.tsx

@@ -1,3 +1,4 @@
+import { Campaigns } from "@src/utils/campaigns/types";
 import { AppConfig, ConfigValue } from "@src/utils/config";
 import { randomBoolean, randomInteger, randomString, randomURL } from "@test-data/meta-builder";
 
@@ -24,6 +25,7 @@ class ConfigBuilder {
       MAX_SESSION_AGE_MINUTES: randomInteger(1, 999),
       IS_APIM_AUTH_ENABLED: randomBoolean(),
       AUTH_SECRET: randomString(10),
+      CAMPAIGNS: Campaigns.fromJson("{}"),
     };
   }
 
@@ -192,6 +194,15 @@ class ConfigBuilder {
     return this.withPinoLogLevel(value);
   }
 
+  public withCampaigns(value: Campaigns): this {
+    this._configValues.CAMPAIGNS = value;
+    return this;
+  }
+
+  public andCampaigns(value: Campaigns): this {
+    return this.withCampaigns(value);
+  }
+
   public build(): ConfigMock {
     const asyncMock: Record<string, Promise<ConfigValue>> = {};
     for (const key in this._configValues) {