choose newest reactivation date

app/models/location.rb

@@ -394,9 +394,8 @@ class Location < ApplicationRecord
   end
 
   def status_during(date)
-    closest_reactivation = location_deactivation_periods.find { |period| period.reactivation_date.present? && date.between?(period.deactivation_date, period.reactivation_date) }
+    closest_reactivation = location_deactivation_periods.reverse.find { |period| period.reactivation_date.present? && date.between?(period.deactivation_date, period.reactivation_date) }
     return { status: :reactivating_soon, date: closest_reactivation.reactivation_date } if closest_reactivation.present?
-
     return { status: :reactivating_soon, date: available_from } if available_from > date
 
     open_deactivation = location_deactivation_periods.deactivations_without_reactivation.first

spec/models/validations/date_validations_spec.rb

@@ -134,6 +134,33 @@ RSpec.describe Validations::DateValidations do
       end
     end
 
+    context "with a location that has many reactivations soon" do
+      let(:scheme) { create(:scheme) }
+      let(:location) { create(:location, scheme:, startdate: nil) }
+
+      before do
+        create(:location_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 4), reactivation_date: Time.zone.local(2022, 8, 4), location:)
+        create(:location_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 2), reactivation_date: Time.zone.local(2022, 8, 3), location:)
+        create(:location_deactivation_period, deactivation_date: Time.zone.local(2022, 6, 1), reactivation_date: Time.zone.local(2022, 9, 4), location:)
+        location.reload
+      end
+
+      it "produces error when tenancy start date is during deactivated location period" do
+        record.startdate = Time.zone.local(2022, 7, 5)
+        record.location = location
+        date_validator.validate_startdate(record)
+        expect(record.errors["startdate"])
+        .to include(match I18n.t("validations.setup.startdate.location_reactivating_soon", postcode: location.postcode, date: "4 September 2022"))
+      end
+
+      it "produces no error when tenancy start date is during an active location period" do
+        record.startdate = Time.zone.local(2022, 10, 1)
+        record.location = location
+        date_validator.validate_startdate(record)
+        expect(record.errors["startdate"]).to be_empty
+      end
+    end
+
     context "with a location with no deactivation periods" do
       let(:scheme) { create(:scheme) }
       let(:location) { create(:location, scheme:, startdate: Time.zone.local(2022, 9, 15)) }