remove empty value in drop_down_list in db

lib/tasks/deployment/20240917131034_remove_empty_options_from_drop_down_list.rake

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+namespace :after_party do
+  desc 'Deployment task: remove_empty_options_from_drop_down_list'
+  task remove_empty_options_from_drop_down_list: :environment do
+    ids = TypeDeChamp
+      .where(type_champ: ['drop_down_list', 'multiple_drop_down_list', 'linked_drop_down_list'])
+      .where("options->'drop_down_options' @> '[\"\"]'::jsonb").ids
+
+    progress = ProgressReport.new(ids.count)
+
+    TypeDeChamp.where(id: ids).select(:id, :options, :type_champ).find_each do |drop_down_list|
+      drop_down_list.drop_down_options.delete('')
+      drop_down_list.save!(validate: false)
+
+      progress.inc
+    end
+
+    AfterParty::TaskRecord
+      .create version: AfterParty::TaskRecorder.new(__FILE__).timestamp
+  end
+end

spec/lib/tasks/deployment/20240917131034_remove_empty_options_from_drop_down_list.rake_spec.rb

@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+describe '20240917131034_remove_empty_options_from_drop_down_list.rake' do
+  let(:rake_task) { Rake::Task['after_party:remove_empty_options_from_drop_down_list'] }
+
+  let!(:drop_down_list_with_empty_option) do
+    create(:type_de_champ_drop_down_list, drop_down_options: ['', '1', '2'])
+  end
+
+  let!(:drop_down_list_with_other_empty_option) do
+    create(:type_de_champ_drop_down_list, drop_down_options: ['1', '', '2', ''])
+  end
+
+  let!(:witness_drop_down_list) do
+    create(:type_de_champ_drop_down_list, drop_down_options: ['1', '2'])
+  end
+
+  before do
+    rake_task.invoke
+
+    [
+      drop_down_list_with_empty_option,
+      drop_down_list_with_other_empty_option,
+      witness_drop_down_list
+    ].each(&:reload)
+  end
+
+  after { rake_task.reenable }
+
+  it 'removes the empty option' do
+    expect(drop_down_list_with_empty_option.drop_down_options).to eq(['1', '2'])
+    expect(drop_down_list_with_other_empty_option.drop_down_options).to eq(['1', '2'])
+    expect(witness_drop_down_list.drop_down_options).to eq(['1', '2'])
+  end
+end