VIA-618 SB Add content API derived content to flu-in-pregnancy page.

Author: acerathereinspirative-nhs-nvir

src/services/content-api/parsers/content-filter-service.ts

@@ -1,4 +1,5 @@
 import { VaccineType } from "@src/models/vaccine";
+import { getFilteredContentForFluInPregnancyVaccine } from "@src/services/content-api/parsers/custom/flu-in-pregnancy";
 import { getFilteredContentForWhoopingCoughVaccine } from "@src/services/content-api/parsers/custom/whooping-cough";
 import {
   ContentApiVaccineResponse,
@@ -213,6 +214,8 @@ const getFilteredContentForVaccine = (vaccineType: VaccineType, apiContent: stri
   switch (vaccineType) {
     case VaccineType.WHOOPING_COUGH:
       return getFilteredContentForWhoopingCoughVaccine(apiContent);
+    case VaccineType.FLU_IN_PREGNANCY:
+      return getFilteredContentForFluInPregnancyVaccine(apiContent);
     default:
       return getFilteredContentForStandardVaccine(apiContent);
   }

src/services/content-api/parsers/custom/flu-in-pregnancy.test.tsx

@@ -0,0 +1,115 @@
+import { VaccineInfo, VaccineType } from "@src/models/vaccine";
+import { getFilteredContentForFluInPregnancyVaccine } from "@src/services/content-api/parsers/custom/flu-in-pregnancy";
+
+const apiResponse = JSON.stringify({
+  mainEntityOfPage: [
+    { hasPart: [{ text: "Flu in Pregnancy Vaccine Lead Paragraph (overview)" }] },
+    { hasPart: [{ text: "<p>Why pregnant women are offered the vaccine paragraph</p>" }] },
+    { hasPart: [{ text: "<p>Is the vaccine safe in pregnancy paragraph</p>" }] },
+    { hasPart: [{ text: "<p>When should I have the vaccine paragraph</p>" }] },
+    { hasPart: [{ text: "<p>How to get the vaccine paragraph</p>" }] },
+    { hasPart: [{ text: "paragraph 5" }] },
+  ],
+});
+
+describe("getFilteredContentForFluInPregnancyVaccine", () => {
+  it("should return overview text from lead paragraph mainEntityOfPage object", async () => {
+    const expected = {
+      overview: { content: "Flu in Pregnancy Vaccine Lead Paragraph (overview)", containsHtml: true },
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+
+  it("should return all parts for whatVaccineIsFor section", () => {
+    const expected = {
+      whatVaccineIsFor: {
+        headline: "Why pregnant women are offered the vaccine",
+        subsections: [
+          {
+            type: "simpleElement",
+            headline: "",
+            name: "markdown",
+            text: "<p>Why pregnant women are offered the vaccine paragraph</p>",
+          },
+        ],
+      },
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+
+  it("should return all parts for whoVaccineIsFor section", () => {
+    const expected = {
+      whoVaccineIsFor: {
+        headline: "Is the vaccine safe in pregnancy?",
+        subsections: [
+          {
+            type: "simpleElement",
+            headline: "",
+            name: "markdown",
+            text: "<p>Is the vaccine safe in pregnancy paragraph</p>",
+          },
+        ],
+      },
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+
+  it("should return all parts for howToGetVaccine section", () => {
+    const expected = {
+      howToGetVaccine: {
+        headline: "How to get the vaccine",
+        subsections: [
+          {
+            type: "simpleElement",
+            headline: "",
+            name: "markdown",
+            text: "<p>How to get the vaccine paragraph</p>",
+          },
+        ],
+      },
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+
+  it("should return all parts for vaccineSideEffects section", () => {
+    const expected = {
+      vaccineSideEffects: {
+        headline: "When should I have the vaccine?",
+        subsections: [
+          {
+            type: "simpleElement",
+            headline: "",
+            name: "markdown",
+            text: "<p>When should I have the vaccine paragraph</p>",
+          },
+        ],
+      },
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+
+  it("should include nhs webpage link to vaccine info", () => {
+    const expected = {
+      webpageLink: VaccineInfo[VaccineType.WHOOPING_COUGH].nhsWebpageLink,
+    };
+
+    const pageCopy = getFilteredContentForFluInPregnancyVaccine(apiResponse);
+
+    expect(pageCopy).toEqual(expect.objectContaining(expected));
+  });
+});

src/services/content-api/parsers/custom/flu-in-pregnancy.tsx

@@ -0,0 +1,39 @@
+import { VaccineInfo, VaccineType } from "@src/models/vaccine";
+import { ContentApiVaccineResponse, VaccinePageContent, VaccinePageSection } from "@src/services/content-api/types";
+
+export const getFilteredContentForFluInPregnancyVaccine = (apiContent: string): VaccinePageContent => {
+  const content: ContentApiVaccineResponse = JSON.parse(apiContent);
+
+  const paragraphs: string[] = content.mainEntityOfPage
+    .flatMap((entity) => entity.hasPart ?? [])
+    .map((part) => part?.text)
+    .filter((text): text is string => !!text);
+
+  const overview = { content: paragraphs[0], containsHtml: true };
+  const whyOffered: VaccinePageSection = {
+    headline: "Why pregnant women are offered the vaccine",
+    subsections: [{ type: "simpleElement", headline: "", text: paragraphs[1], name: "markdown" }],
+  };
+  const isItSafe: VaccinePageSection = {
+    headline: "Is the vaccine safe in pregnancy?",
+    subsections: [{ type: "simpleElement", headline: "", text: paragraphs[2], name: "markdown" }],
+  };
+  const howToGetVaccine: VaccinePageSection = {
+    headline: "How to get the vaccine",
+    subsections: [{ type: "simpleElement", headline: "", text: paragraphs[4], name: "markdown" }],
+  };
+  const whenToGet: VaccinePageSection = {
+    headline: "When should I have the vaccine?",
+    subsections: [{ type: "simpleElement", headline: "", text: paragraphs[3], name: "markdown" }],
+  };
+  const webpageLink: URL = VaccineInfo[VaccineType.WHOOPING_COUGH].nhsWebpageLink;
+
+  return {
+    overview,
+    whatVaccineIsFor: whyOffered,
+    whoVaccineIsFor: isItSafe,
+    howToGetVaccine,
+    vaccineSideEffects: whenToGet,
+    webpageLink,
+  };
+};

src/services/content-api/parsers/custom/whooping-cough.test.tsx

@@ -22,7 +22,7 @@ const apiResponse = JSON.stringify({
   ],
 });
 
-describe("getFilteredContentForVaccine", () => {
+describe("getFilteredContentForWhoopingCoughVaccine", () => {
   it("should return overview text from lead paragraph mainEntityOfPage object", async () => {
     const expected = { overview: { content: "Whooping Cough Vaccine Lead Paragraph (overview)", containsHtml: true } };