Only consider active locations for routing (#814)

* Only consider active locations for routing

* Spec nil case

app/models/derived_variables/case_log_variables.rb

@@ -8,7 +8,7 @@ module DerivedVariables::CaseLogVariables
   def scheme_has_multiple_locations?
     return false unless scheme
 
-    @scheme_locations_count ||= scheme.locations.size
+    @scheme_locations_count ||= scheme.locations.active.size
     @scheme_locations_count > 1
   end
 
@@ -188,7 +188,7 @@ private
 
   def reset_scheme_location!
     self.location = nil
-    if scheme && scheme.locations.size == 1
+    if scheme && scheme.locations.active.size == 1
       self.location = scheme.locations.first
     end
   end

app/models/location.rb

@@ -12,6 +12,8 @@ class Location < ApplicationRecord
   scope :search_by_postcode, ->(postcode) { where("REPLACE(postcode, ' ', '') ILIKE ?", "%#{postcode.delete(' ')}%") }
   scope :search_by_name, ->(name) { where("name ILIKE ?", "%#{name}%") }
   scope :search_by, ->(param) { search_by_name(param).or(search_by_postcode(param)) }
+  scope :started, -> { where("startdate <= ?", Time.zone.today).or(where(startdate: nil)) }
+  scope :active, -> { where(confirmed: true).and(started) }
 
   MOBILITY_TYPE = {
     "Wheelchair-user standard": "W",

spec/factories/location.rb

@@ -8,6 +8,7 @@ FactoryBot.define do
     location_code { "E09000033" }
     location_admin_district { "Westminster" }
     startdate { Faker::Date.between(from: 6.months.ago, to: Time.zone.today) }
+    confirmed { true }
     scheme
     trait :export do
       postcode { "SW1A 2AA" }

spec/features/form/page_routing_spec.rb

@@ -111,4 +111,37 @@ RSpec.describe "Form Page Routing" do
       expect(find_field("case_log[startdate(1i)]").value).to eq(nil)
     end
   end
+
+  context "when completing the setup section" do
+    context "with a supported housing log" do
+      let(:case_log) do
+        FactoryBot.create(
+          :case_log,
+          owning_organisation: user.organisation,
+          managing_organisation: user.organisation,
+          needstype: 2,
+        )
+      end
+
+      context "with a scheme with only 1 active location" do
+        let(:scheme) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
+        let!(:active_location) { FactoryBot.create(:location, scheme:) }
+
+        before do
+          FactoryBot.create(:location, scheme:, startdate: Time.zone.today + 20.days)
+          visit("/logs/#{case_log.id}/scheme")
+          select(scheme.service_name, from: "case_log[scheme_id]")
+          click_button("Save and continue")
+        end
+
+        it "does not route to the scheme location question" do
+          expect(page).to have_current_path("/logs/#{case_log.id}/renewal")
+        end
+
+        it "infers the scheme location" do
+          expect(case_log.reload.location_id).to eq(active_location.id)
+        end
+      end
+    end
+  end
 end

spec/models/location_spec.rb

@@ -72,8 +72,10 @@ RSpec.describe Location, type: :model do
 
   describe "scopes" do
     before do
-      FactoryBot.create(:location, name: "ABC", postcode: "NW1 8RR")
+      FactoryBot.create(:location, name: "ABC", postcode: "NW1 8RR", startdate: Time.zone.today)
-      FactoryBot.create(:location, name: "XYZ", postcode: "SE1 6HJ")
+      FactoryBot.create(:location, name: "XYZ", postcode: "SE1 6HJ", startdate: Time.zone.today + 1.day)
+      FactoryBot.create(:location, name: "GHQ", postcode: "EW1 7JK", startdate: Time.zone.today - 1.day, confirmed: false)
+      FactoryBot.create(:location, name: "GHQ", postcode: "EW1 7JK", startdate: nil)
     end
 
     context "when searching by name" do
@@ -96,5 +98,17 @@ RSpec.describe Location, type: :model do
         expect(described_class.search_by("nw18rr").count).to eq(1)
       end
     end
+
+    context "when filtering by started locations" do
+      it "returns only locations that started today or earlier" do
+        expect(described_class.started.count).to eq(3)
+      end
+    end
+
+    context "when filtering by active locations" do
+      it "returns only locations that started today or earlier and have been confirmed" do
+        expect(described_class.active.count).to eq(2)
+      end
+    end
   end
 end