Add template IDs for Flu consent emails

This adds in the three types of consent emails needed for Flu (initial
request, first reminder, and subsequent reminders). These templates
already exist in Notify so we can start to use them when sending emails
out for Flu.

This will also partially resolve this Sentry issue
(https://good-machine.sentry.io/issues/6670514347/) which is related to
the service trying to send emails for Flu where the templates don't
currently exist.

Further work will be needed to add personalisation and optional content
for these templates and they will come in follow up PRs.

Jira-Issue: MAV-1277

Author: thomasleese

config/initializers/govuk_notify.rb

@@ -8,11 +8,15 @@
   consent_confirmation_triage: "604ee667-c996-471e-b986-79ab98d0767c",
   consent_school_initial_reminder_doubles:
     "8835575d-be69-442f-846e-14d41eb214c7",
+  consent_school_initial_reminder_flu: "7f85a5b4-5240-4ae9-94f7-43913852943c",
   consent_school_initial_reminder_hpv: "ceefd526-d44c-4561-b0d2-c9ef4ccaba4f",
   consent_school_request_doubles: "e9aa7f0f-986f-49be-a1ee-6d1d1c13e9ec",
+  consent_school_request_flu: "017853bc-2b35-4aff-99b1-193e514613a0",
   consent_school_request_hpv: "6aa04f0d-94c2-4a6b-af97-a7369a12f681",
   consent_school_subsequent_reminder_doubles:
     "55d35c86-7365-406b-909f-1b7b78529ea8",
+  consent_school_subsequent_reminder_flu:
+    "c942ce27-590e-4387-9aa8-5b9b4f2796d1",
   consent_school_subsequent_reminder_hpv:
     "6410145f-dac1-46ba-82f3-a49cad0f66a6",
   session_clinic_initial_invitation: "fc99ac81-9eeb-4df8-9aa0-04f0eb48e37f",

spec/models/consent_notification_spec.rb

@@ -104,6 +104,22 @@
         end
       end
 
+      context "with the Flu programme" do
+        let(:programmes) { [create(:programme, :flu)] }
+
+        it "enqueues an email per parent" do
+          expect { create_and_send! }.to have_delivered_email(
+            :consent_school_request_flu
+          ).with(
+            parent: parents.first,
+            patient:,
+            programmes:,
+            session:,
+            sent_by: current_user
+          )
+        end
+      end
+
       it "enqueues a text per parent" do
         expect { create_and_send! }.to have_delivered_sms(
           :consent_school_request
@@ -259,6 +275,22 @@
         end
       end
 
+      context "with the Flu programme" do
+        let(:programmes) { [create(:programme, :flu)] }
+
+        it "enqueues an email per parent" do
+          expect { create_and_send! }.to have_delivered_email(
+            :consent_school_initial_reminder_flu
+          ).with(
+            parent: parents.first,
+            patient:,
+            programmes:,
+            session:,
+            sent_by: current_user
+          )
+        end
+      end
+
       it "enqueues a text per parent" do
         expect { create_and_send! }.to have_delivered_sms(
           :consent_school_reminder
@@ -347,6 +379,22 @@
         end
       end
 
+      context "with the Flu programme" do
+        let(:programmes) { [create(:programme, :flu)] }
+
+        it "enqueues an email per parent" do
+          expect { create_and_send! }.to have_delivered_email(
+            :consent_school_subsequent_reminder_flu
+          ).with(
+            parent: parents.first,
+            patient:,
+            programmes:,
+            session:,
+            sent_by: current_user
+          )
+        end
+      end
+
       it "enqueues a text per parent" do
         expect { create_and_send! }.to have_delivered_sms(
           :consent_school_reminder