Add an extra question about Healthcare worker role (#241)

This question appears in our current service, when the vaccine is Covid
or Flu, and the eligibility reason is "Healthcare worker".

The data is not sent to other services, but we have some evidence that
it is used by some NHS trusts for reporting purposes, including to
UKHSA.

🗂️ [Jira card](https://nhsd-jira.digital.nhs.uk/browse/RAVS-1505)

## Screenshots

### Current journey (live)

![Screenshot 2025-02-25 at 15 31
09](https://github.com/user-attachments/assets/fd4a5974-ec35-4b77-8f9a-e97e2385ad9c)

### New screen

![Screenshot 2025-02-25 at 15 32
40](https://github.com/user-attachments/assets/6065007d-2421-4df9-ab27-4d25970b01ef)

### Check your answers page

![Screenshot 2025-02-25 at 15 34
26](https://github.com/user-attachments/assets/3e43d10a-724a-4997-b0df-fcdb49d2ffc5)

Author: frankieroberto

app/routes/vaccinate.js

@@ -513,7 +513,11 @@ module.exports = router => {
     } else {
 
       if ((data.vaccine === "COVID-19") || (data.vaccine == "Flu")) {
-        nextPage = "/vaccinate/location"
+        if (data.eligibility === "Healthcare worker" || data.eligibility.includes("Healthcare worker")) {
+          nextPage = "/vaccinate/healthcare-worker"
+        } else {
+          nextPage = "/vaccinate/location"
+        }
       } else {
         nextPage = "/vaccinate/patient"
       }
@@ -559,6 +563,7 @@ module.exports = router => {
       data.consentParentName = ""
       data.consentAdvocateName = ""
       data.consentDeputyName = ""
+      data.healthcareWorker = ""
     }
 
     if (answer === 'same-vaccination-another-patient') {

app/views/vaccinate/check.html

@@ -283,6 +283,23 @@ <h2 class="nhsuk-heading-m">Vaccination</h2>
               ]
             }
           } if (data.vaccine != "Pertussis"),
+          {
+            key: {
+              text: "Healthcare worker role"
+            },
+            value: {
+              html: data.healthcareWorker
+            },
+            actions: {
+              items: [
+                {
+                  href: "/vaccinate/healthcare-worker",
+                  text: "Change",
+                  visuallyHiddenText: "healthcare worker role"
+                }
+              ]
+            }
+          } if (data.healthcareWorker),
           {
             key: {
               text: "Pregnancy due date"

app/views/vaccinate/healthcare-worker.html

@@ -0,0 +1,69 @@
+{% extends 'layout.html' %}
+
+{% set pageName = "What is their role?" %}
+
+{% set currentSection = "vaccinate" %}
+
+{% block beforeContent %}
+  {{ backLink({ href: "/vaccinate/eligibility" }) }}
+{% endblock %}
+
+{% block content %}
+  <div class="nhsuk-grid-row">
+    <div class="nhsuk-grid-column-two-thirds">
+
+      {% if (errors | length) > 0 %}
+        {{ errorSummary({
+          titleText: "There is a problem",
+          errorList: errors
+        }) }}
+      {% endif %}
+
+      <form action="/vaccinate/location" method="post" novalidate>
+
+
+        {{ radios({
+          idPrefix: "healthcare-worker",
+          name: "healthcareWorker",
+          fieldset: {
+            legend: {
+              text: pageName,
+              classes: "nhsuk-fieldset__legend--l",
+              isPageHeading: true
+            }
+          },
+          value: data.healthcareWorker,
+          items: [
+            {
+              value: "Doctor",
+              text: "Doctor"
+            },
+            {
+              value: "Qualified nurse or midwife",
+              text: "Qualified nurse or midwife"
+            },
+            {
+              value: "Another professionally qualified clinical role",
+              text: "Another professionally qualified clinical role"
+            },
+            {
+              value: "Clinical support",
+              text: "Clinical support"
+            },
+            {
+              value: "Non clinical",
+              text: "Non clinical"
+            }
+          ]
+        }) }}
+
+        {{ button({
+          text: "Continue"
+        })}}
+      </form>
+
+    </div>
+  </div>
+
+{% endblock %}
+