Merge pull request #3903 from nhsuk/govuk-notify-personalisation-programmes

Get programmes for GOV.UK Notify personalisation

Author: thomasleese

app/lib/govuk_notify_personalisation.rb

@@ -30,6 +30,10 @@ def initialize(
         consent&.organisation || vaccination_record&.organisation
     @team = session&.team || consent_form&.team || vaccination_record&.team
     @vaccination_record = vaccination_record
+
+    if @programmes.empty? && @session.present? && @patient.present?
+      @programmes = @session.eligible_programmes_for(patient: @patient)
+    end
   end
 
   def to_h

app/models/note.rb

@@ -33,9 +33,7 @@ class Note < ApplicationRecord
 
   validates :body, presence: true, length: { maximum: 1000 }
 
-  def programmes
-    session.programmes.select { it.year_groups.include?(year_group) }
-  end
+  def programmes = session.eligible_programmes_for(year_group:)
 
   private
 

app/models/patient_session.rb

@@ -201,9 +201,7 @@ def can_record_as_already_vaccinated?(programme:)
     !session.today? && patient.vaccination_status(programme:).none_yet?
   end
 
-  def programmes
-    session.programmes.select { it.year_groups.include?(patient.year_group) }
-  end
+  def programmes = session.eligible_programmes_for(patient:)
 
   def session_status(programme:)
     session_statuses.find { it.programme_id == programme.id } ||

app/models/session.rb

@@ -164,6 +164,11 @@ def vaccine_methods
     programmes.flat_map(&:vaccine_methods).uniq.sort
   end
 
+  def eligible_programmes_for(patient: nil, year_group: nil)
+    year_group ||= patient.year_group
+    programmes.select { it.year_groups.include?(year_group) }
+  end
+
   def dates
     session_dates.map(&:value).compact
   end

spec/lib/govuk_notify_personalisation_spec.rb

@@ -1,15 +1,17 @@
 # frozen_string_literal: true
 
 describe GovukNotifyPersonalisation do
-  subject(:to_h) do
-    described_class.new(
+  subject(:to_h) { described_class.new(**params).to_h }
+
+  let(:params) do
+    {
       patient:,
       session:,
       consent:,
       consent_form:,
       programmes:,
       vaccination_record:
-    ).to_h
+    }
   end
 
   let(:programmes) { [create(:programme, :hpv)] }
@@ -256,5 +258,20 @@
         )
       )
     end
+
+    context "when programmes comes from the session" do
+      let(:params) do
+        { patient:, session:, consent:, consent_form:, vaccination_record: }
+      end
+
+      it do
+        expect(to_h).to match(
+          hash_including(
+            vaccine_side_effects:
+              "- generally feeling unwell\n- swelling or pain where the injection was given"
+          )
+        )
+      end
+    end
   end
 end