Add reactivate ocation button and path

app/controllers/locations_controller.rb

@@ -39,6 +39,10 @@ class LocationsController < ApplicationController
     end
   end
 
+  def reactivate
+    render "toggle_active", locals: { action: "reactivate" }
+  end
+
   def create
     if date_params_missing?(location_params) || valid_date_params?(location_params)
       @location = Location.new(location_params)

app/views/locations/show.html.erb

@@ -24,5 +24,9 @@
     </div>
 </div>
 <% if FeatureToggle.location_toggle_enabled? %>
-    <%= govuk_button_link_to "Deactivate this location", scheme_location_deactivate_path(scheme_id: @scheme.id, location_id: @location.id), warning: true %>
+    <% if @location.status == :active %>
+        <%= govuk_button_link_to "Deactivate this location", scheme_location_deactivate_path(scheme_id: @scheme.id, location_id: @location.id), warning: true %>
+    <% else %>
+        <%= govuk_button_link_to "Reactivate this location", scheme_location_reactivate_path(scheme_id: @scheme.id, location_id: @location.id) %>
+    <% end%>
 <% end %>

app/views/locations/toggle_active.html.erb

@@ -1,4 +1,4 @@
-<% title = "Deactivate #{@location.postcode}" %>
+<% title = "#{action.humanize} #{@location.postcode}" %>
 <% content_for :title, title %>
 
 <% content_for :before_content do %>

config/routes.rb

@@ -54,6 +54,7 @@ Rails.application.routes.draw do
       get "edit-name", to: "locations#edit_name"
       get "edit-local-authority", to: "locations#edit_local_authority"
       get "deactivate", to: "locations#deactivate"
+      get "reactivate", to: "locations#reactivate"
       patch "deactivate", to: "locations#deactivate"
     end
   end

spec/requests/locations_controller_spec.rb

@@ -1345,4 +1345,68 @@ RSpec.describe LocationsController, type: :request do
       end
     end
   end
+
+  describe "#show" do
+    context "when not signed in" do
+      it "redirects to the sign in page" do
+        get "/schemes/1/locations/1"
+        expect(response).to redirect_to("/account/sign-in")
+      end
+    end
+
+    context "when signed in as a data provider" do
+      let(:user) { FactoryBot.create(:user) }
+
+      before do
+        sign_in user
+        get "/schemes/1/locations/1"
+      end
+
+      it "returns 401 unauthorized" do
+        request
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context "when signed in as a data coordinator" do
+      let(:user) { FactoryBot.create(:user, :data_coordinator) }
+      let!(:scheme) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
+      let!(:location) { FactoryBot.create(:location, scheme:) }
+
+      before do
+        Timecop.freeze(Time.utc(2022, 10, 10))
+        sign_in user
+        location.deactivation_date = deactivation_date
+        location.save!
+        get "/schemes/#{scheme.id}/locations/#{location.id}"
+      end
+
+      context "with active location" do
+        let(:deactivation_date) { nil }
+
+        it "renders deactivate this location" do
+          expect(response).to have_http_status(:ok)
+          expect(page).to have_link("Deactivate this location", href: "/schemes/#{scheme.id}/locations/#{location.id}/deactivate")
+        end
+      end
+
+      context "with deactivated location" do
+        let(:deactivation_date) { Time.utc(2022, 10, 9) }
+
+        it "renders reactivate this location" do
+          expect(response).to have_http_status(:ok)
+          expect(page).to have_link("Reactivate this location", href: "/schemes/#{scheme.id}/locations/#{location.id}/reactivate")
+        end
+      end
+
+      context "with location that's deactivating soon" do
+        let(:deactivation_date) { Time.utc(2022, 10, 12) }
+
+        it "renders reactivate this location" do
+          expect(response).to have_http_status(:ok)
+          expect(page).to have_link("Reactivate this location", href: "/schemes/#{scheme.id}/locations/#{location.id}/reactivate")
+        end
+      end
+    end
+  end
 end