Merge pull request #6532 from NHSDigital/MAV-5902-side-effects-from-discontinued-vaccines

Exclude discontinued vaccines from side-effects in comms

Author: benilovj

app/lib/govuk_notify_personalisation.rb

@@ -478,7 +478,7 @@ def vaccine_side_effects
             patient.vaccine_criteria(programme:, academic_year:).side_effects
           end
         else
-          Vaccine.for_programmes(programmes).flat_map(&:side_effects)
+          Vaccine.for_programmes(programmes).active.flat_map(&:side_effects)
         end
       end
 

app/lib/vaccine_criteria.rb

@@ -46,6 +46,7 @@ def primary_method
   def side_effects
     Vaccine
       .for_programme(programme)
+      .active
       .where(method: primary_method)
       .flat_map(&:side_effects)
   end

spec/lib/govuk_notify_personalisation_spec.rb

@@ -852,6 +852,66 @@
             "- generally feeling unwell\n- swelling or pain where the injection was given"
         )
       end
+
+      context "when a vaccine is discontinued" do
+        before do
+          Vaccine
+            .for_programme(hpv_programme)
+            .first
+            .update!(discontinued: true, side_effects: %w[headache])
+        end
+
+        it "excludes side effects from the discontinued vaccine" do
+          expect(personalisation).not_to have_attributes(
+            vaccine_side_effects: a_string_matching("headache")
+          )
+        end
+      end
+    end
+
+    context "with a vaccination record" do
+      let(:vaccination_record) do
+        create(
+          :vaccination_record,
+          patient:,
+          programme: hpv_programme,
+          session:
+        )
+      end
+
+      it do
+        expect(personalisation).to have_attributes(
+          vaccine_side_effects:
+            "- generally feeling unwell\n- swelling or pain where the injection was given"
+        )
+      end
+    end
+
+    context "without a patient" do
+      let(:patient) { nil }
+      let(:vaccination_record) { nil }
+
+      it do
+        expect(personalisation).to have_attributes(
+          vaccine_side_effects:
+            "- generally feeling unwell\n- swelling or pain where the injection was given"
+        )
+      end
+
+      context "when a vaccine is discontinued" do
+        before do
+          Vaccine
+            .for_programme(hpv_programme)
+            .first
+            .update!(discontinued: true, side_effects: %w[headache])
+        end
+
+        it "excludes side effects from the discontinued vaccine" do
+          expect(personalisation).not_to have_attributes(
+            vaccine_side_effects: a_string_matching("headache")
+          )
+        end
+      end
     end
   end