Don't paginate CSV download

app/controllers/case_logs_controller.rb

@@ -11,7 +11,9 @@ class CaseLogsController < ApplicationController
 
     respond_to do |format|
       format.html
-      format.csv { send_data @case_logs.to_csv, filename: "logs-#{Time.zone.now}.csv" }
+      format.csv do
+        send_data current_user.case_logs.to_csv, filename: "logs-#{Time.zone.now}.csv"
+      end
     end
   end
 

spec/requests/case_logs_controller_spec.rb

@@ -405,6 +405,8 @@ RSpec.describe CaseLogsController, type: :request do
     let(:user) { FactoryBot.create(:user) }
     let(:organisation) { user.organisation }
     let(:other_organisation) { FactoryBot.create(:organisation) }
+
+    context "when a log exists" do
       let!(:case_log) do
         FactoryBot.create(
           :case_log,
@@ -437,6 +439,20 @@ RSpec.describe CaseLogsController, type: :request do
       end
     end
 
+    context "when there are more than 20 logs" do
+      before do
+        sign_in user
+        FactoryBot.create_list(:case_log, 26, owning_organisation: organisation)
+        get "/logs", headers: headers, params: {}
+      end
+
+      it "does not paginate, it downloads all the user's logs" do
+        csv = CSV.parse(response.body)
+        expect(csv.count).to eq(27)
+      end
+    end
+  end
+
   describe "PATCH" do
     let(:case_log) do
       FactoryBot.create(:case_log, :in_progress, tenant_code: "Old Value", postcode_full: "M1 1AE")