lint fixes

app/models/case_log.rb

@@ -35,7 +35,7 @@ class CaseLog < ApplicationRecord
   belongs_to :owning_organisation, class_name: "Organisation", optional: true
   belongs_to :managing_organisation, class_name: "Organisation", optional: true
   belongs_to :created_by, class_name: "User", optional: true
-  belongs_to :scheme, required: false
+  belongs_to :scheme, optional: true
 
   scope :filter_by_organisation, ->(org, _user = nil) { where(owning_organisation: org).or(where(managing_organisation: org)) }
   scope :filter_by_status, ->(status, _user = nil) { where status: }

app/models/validations/date_validations.rb

@@ -43,13 +43,11 @@ module Validations::DateValidations
 
     if record.scheme_id.present?
       scheme_end_date = Scheme.find(record.scheme_id).end_date
-      if scheme_end_date.present?
-        if record.startdate > scheme_end_date
+      if scheme_end_date.present? && (record.startdate > scheme_end_date)
         record.errors.add :startdate, I18n.t("validations.setup.startdate.before_scheme_end_date")
       end
     end
   end
-  end
 
   def validate_sale_completion_date(record)
     date_valid?("sale_completion_date", record)

spec/models/validations/date_validations_spec.rb

@@ -5,8 +5,8 @@ RSpec.describe Validations::DateValidations do
 
   let(:validator_class) { Class.new { include Validations::DateValidations } }
   let(:record) { FactoryBot.create(:case_log) }
-  let(:scheme) { FactoryBot.create(:scheme, end_date: Time.zone.today - 5.days)}
-  let(:scheme_no_end_date) { FactoryBot.create(:scheme, end_date: nil)}
+  let(:scheme) { FactoryBot.create(:scheme, end_date: Time.zone.today - 5.days) }
+  let(:scheme_no_end_date) { FactoryBot.create(:scheme, end_date: nil) }
 
   describe "tenancy start date" do
     it "cannot be before the first collection window start date" do