Delegation with PSD and nasal flu PGD supply

app/assets/stylesheets/components/_action-list.scss

@@ -33,3 +33,59 @@
   margin-right: 0;
   padding-right: 0;
 }
+
+.nhsuk-action-link {
+  @include nhsuk-responsive-margin(6, "bottom");
+}
+
+.nhsuk-action-link__link {
+  display: inline-block; // [1]
+  padding-left: 38px; // [2]
+  position: relative; // [3]
+  text-decoration: none; // [4]
+
+  @include nhsuk-font(22, $weight: bold);
+
+  &:not(:focus):hover {
+    .nhsuk-action-link__text {
+      text-decoration: underline; // [6]
+    }
+  }
+
+  @include nhsuk-media-query($until: tablet) {
+    padding-left: 26px; // [2]
+  }
+
+  @include nhsuk-media-query($media-type: print) {
+    color: $nhsuk-print-text-color;
+
+    &:visited {
+      color: $nhsuk-print-text-color;
+    }
+  }
+
+  .nhsuk-icon__arrow-right-circle {
+    // stylelint-disable-next-line declaration-no-important
+    fill: $color_nhsuk-green !important;
+    height: 36px;
+    left: -3px;
+    position: absolute;
+    top: -3px;
+    width: 36px;
+
+    @include nhsuk-print-color($nhsuk-print-text-color);
+
+    @include nhsuk-media-query($until: tablet) {
+      height: 24px;
+      left: -2px;
+      margin-bottom: 0;
+      top: 1px;
+      width: 24px;
+    }
+  }
+
+  &:focus .nhsuk-icon__arrow-right-circle {
+    // stylelint-disable-next-line declaration-no-important
+    fill: $color_nhsuk-black !important;
+  }
+}

app/components/app_patient_search_form_component.rb

@@ -79,6 +79,19 @@ class AppPatientSearchFormComponent < ViewComponent::Base
             <% end %>
           <% end %>
         <% end %>
+
+        <% if patient_specific_direction_statuses.any? %>
+          <%= f.govuk_radio_buttons_fieldset :patient_specific_direction_status, legend: { text: "PSD status", size: "s" } do %>
+            <%= f.govuk_radio_button :patient_specific_direction_status, "", checked: form.patient_specific_direction_status.blank?, label: { text: "Any" } %>
+
+            <% patient_specific_direction_statuses.each do |status| %>
+              <%= f.govuk_radio_button :patient_specific_direction_status,
+                                       status,
+                                       checked: form.patient_specific_direction_status == status,
+                                       label: { text: t(status, scope: %i[status patient_specific_direction label]) } %>
+            <% end %>
+          <% end %>
+        <% end %>
 
         <% if vaccine_methods.any? %>
           <%= f.govuk_radio_buttons_fieldset :vaccine_method, legend: { text: "Vaccination method", size: "s" } do %>
@@ -182,6 +195,7 @@ def initialize(
     register_statuses: [],
     triage_statuses: [],
     vaccination_statuses: [],
+    patient_specific_direction_statuses: [],
     vaccine_methods: [],
     year_groups: [],
     heading_level: 3,
@@ -197,6 +211,7 @@ def initialize(
     @register_statuses = register_statuses
     @triage_statuses = triage_statuses
     @vaccination_statuses = vaccination_statuses
+    @patient_specific_direction_statuses = patient_specific_direction_statuses
     @vaccine_methods = vaccine_methods
     @year_groups = year_groups
     @heading_level = heading_level
@@ -212,6 +227,7 @@ def initialize(
               :register_statuses,
               :triage_statuses,
               :vaccination_statuses,
+              :patient_specific_direction_statuses,
               :vaccine_methods,
               :year_groups,
               :heading_level,

app/components/app_patient_session_record_component.rb

@@ -2,18 +2,18 @@
 
 class AppPatientSessionRecordComponent < ViewComponent::Base
   erb_template <<-ERB
-    <h3 class="nhsuk-heading-m"><%= heading %></h3>
-
-    <% if helpers.policy(VaccinationRecord).new? %>
+    <% if helpers.policy(vaccination_record).new? %>
+      <h3 class="nhsuk-heading-m"><%= heading %></h3>
       <%= render AppVaccinateFormComponent.new(vaccinate_form) %>
     <% end %>
   ERB
 
-  def initialize(patient_session, programme:, vaccinate_form: nil)
+  def initialize(patient_session, programme:, current_user:, vaccinate_form:)
     super
 
     @patient_session = patient_session
     @programme = programme
+    @current_user = current_user
     @vaccinate_form = vaccinate_form || default_vaccinate_form
   end
 
@@ -28,16 +28,21 @@ def render?
 
   private
 
-  attr_reader :patient_session, :programme, :vaccinate_form
+  attr_reader :patient_session, :current_user, :programme, :vaccinate_form
 
   delegate :patient, :session, to: :patient_session
   delegate :academic_year, to: :session
 
+  def vaccination_record
+    VaccinationRecord.new(patient:, session:, programme:)
+  end
+
   def default_vaccinate_form
     pre_screening_confirmed = patient.pre_screenings.today.exists?(programme:)
     session_date = session.session_dates.today.first
 
     VaccinateForm.new(
+      current_user:,
       patient:,
       session_date:,
       programme:,

app/components/app_patient_session_search_result_card_component.rb

@@ -37,7 +37,7 @@ class AppPatientSessionSearchResultCardComponent < ViewComponent::Base
               end
             end
 
-            if (note = patient_session.latest_note)
+            if context != :patient_specific_direction && (note = patient_session.latest_note)
               summary_list.with_row do |row|
                 row.with_key { "Notes" }
                 row.with_value { render note_to_log_event(note) }
@@ -57,7 +57,16 @@ class AppPatientSessionSearchResultCardComponent < ViewComponent::Base
   def initialize(patient_session, context:, programmes: [])
     super
 
-    unless context.in?(%i[patients consent triage register record])
+    unless context.in?(
+             %i[
+               patients
+               consent
+               triage
+               register
+               record
+               patient_specific_direction
+             ]
+           )
       raise "Unknown context: #{context}"
     end
 
@@ -157,6 +166,8 @@ def status_tags
       [consent_status_tag]
     when :triage
       [triage_status_tag]
+    when :patient_specific_direction
+      [patient_specific_direction_status_tag]
     else
       [vaccination_status_tag]
     end
@@ -203,8 +214,9 @@ def register_status_tag
       key: :register,
       value:
         render(
-          AppRegisterStatusTagComponent.new(
-            patient_session.registration_status&.status || "unknown"
+          AppStatusTagComponent.new(
+            patient_session.registration_status&.status || "unknown",
+            context: :register
           )
         )
     }
@@ -240,6 +252,19 @@ def triage_status_value(triage_status, programme)
     { status: status }
   end
 
+  def patient_specific_direction_status_tag
+    {
+      key: :patient_specific_direction,
+      value:
+        render(
+          AppStatusTagComponent.new(
+            psd_exists?(programmes.first) ? :added : :not_added,
+            context: :patient_specific_direction
+          )
+        )
+    }
+  end
+
   def note_to_log_event(note)
     truncated_body = note.body.truncate_words(80, omission: "…")
 
@@ -260,4 +285,10 @@ def note_to_log_event(note)
 
     AppLogEventComponent.new(body:, at: note.created_at, by: note.created_by)
   end
+
+  def psd_exists?(programme)
+    patient.patient_specific_directions.any? do
+      it.programme_id == programme.id && it.academic_year == academic_year
+    end
+  end
 end

app/components/app_search_results_component.rb

@@ -2,7 +2,7 @@
 
 class AppSearchResultsComponent < ViewComponent::Base
   erb_template <<-ERB
-    <h3 class="nhsuk-heading-m nhsuk-u-margin-bottom-2">Search results</h3>
+    <h3 class="nhsuk-heading-m nhsuk-u-margin-bottom-2"><%= heading %></h3>
 
     <p class="nhsuk-caption-m nhsuk-u-margin-bottom-4">
       <% if has_results? %>
@@ -19,16 +19,17 @@ class AppSearchResultsComponent < ViewComponent::Base
     <% end %>
   ERB
 
-  def initialize(pagy, label:)
+  def initialize(pagy, label:, heading: "Search results")
     super
 
     @pagy = pagy
     @label = label
+    @heading = heading
   end
 
   private
 
-  attr_reader :pagy, :label
+  attr_reader :pagy, :label, :heading
 
   def has_results? = pagy.count.positive?
 end

app/components/app_status_tag_component.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class AppStatusTagComponent < ViewComponent::Base
+  def initialize(status, context:)
+    super
+
+    @status = status
+    @context = context
+  end
+
+  def call = tag.strong(text, class: ["nhsuk-tag nhsuk-tag--#{colour}"])
+
+  private
+
+  def text
+    I18n.t(@status, scope: [:status, @context, :label])
+  end
+
+  def colour
+    I18n.t(@status, scope: [:status, @context, :colour])
+  end
+end

app/components/app_triage_form_component.html.erb

@@ -3,7 +3,15 @@
 
     <%= f.govuk_radio_buttons_fieldset :status_and_vaccine_method, **fieldset_options do %>
       <% triage_form.safe_to_vaccinate_options.each do |option| %>
-        <%= f.govuk_radio_button :status_and_vaccine_method, option %>
+        <%= f.govuk_radio_button :status_and_vaccine_method, option do %>
+        <% if show_psd_options?(option) %>
+          <%= f.govuk_radio_buttons_fieldset :psd_action,
+                                             legend: { text: "Do you want to add a PSD?", size: "s" } do %>
+            <%= f.govuk_radio_button :add_psd, "true", label: { text: "Yes" } %>
+            <%= f.govuk_radio_button :add_psd, "false", label: { text: "No" } %>
+          <% end %>
+        <% end %>
+      <% end %>
       <% end %>
       <%= f.govuk_radio_divider %>
       <% triage_form.other_options.each do |option| %>

app/components/app_triage_form_component.rb

@@ -26,6 +26,12 @@ def initialize(
 
   def builder = GOVUKDesignSystemFormBuilder::FormBuilder
 
+  def show_psd_options?(option)
+    patient_session.session.psd_enabled? &&
+      option == "safe_to_vaccinate_nasal" &&
+      helpers.policy(PatientSpecificDirection).create?
+  end
+
   def fieldset_options
     text = "Is it safe to vaccinate #{patient.given_name}?"
     hint =

app/components/app_vaccinate_form_component.html.erb

@@ -1,5 +1,5 @@
 <%= form_with(
-     model: vaccinate_form,
+     model: form,
      url:,
      method: :post,
      class: "nhsuk-card",
@@ -54,6 +54,20 @@
       <% end %>
 
       <%= f.govuk_text_area :pre_screening_notes, label: { text: "Pre-screening notes (optional)" }, rows: 3 %>
+
+      <% if form.requires_supplied_by_user_id? %>
+        <%= f.govuk_select :supplied_by_user_id,
+                           label: { text: "Which nurse identified and pre-screened the child and supplied the vaccine?" },
+                           data: { module: "autocomplete" } do %>
+          <%= tag.option "", value: "" %>
+          <% form.supplied_by_users.each do |user| %>
+            <%= tag.option user.full_name,
+                           value: user.id,
+                           selected: user.id == form.supplied_by_user_id,
+                           data: { hint: user.email } %>
+          <% end %>
+        <% end %>
+      <% end %>
     </section>
 
     <hr class="nhsuk-section-break nhsuk-section-break--visible nhsuk-section-break--l">

app/components/app_vaccinate_form_component.rb

@@ -1,17 +1,17 @@
 # frozen_string_literal: true
 
 class AppVaccinateFormComponent < ViewComponent::Base
-  def initialize(vaccinate_form)
+  def initialize(form)
     super
 
-    @vaccinate_form = vaccinate_form
+    @form = form
   end
 
   private
 
-  attr_reader :vaccinate_form
+  attr_reader :form
 
-  delegate :patient, :session, :programme, to: :vaccinate_form
+  delegate :patient, :session, :programme, to: :form
   delegate :academic_year, to: :session
 
   def url