Restructure omni services and add Chatwoot research snapshot

research/chatwoot/spec/jobs/delete_object_job_spec.rb

@@ -0,0 +1,76 @@
+require 'rails_helper'
+
+RSpec.describe DeleteObjectJob, type: :job do
+  describe '#perform' do
+    context 'when object is heavy (Inbox)' do
+      let!(:account) { create(:account) }
+      let!(:inbox) { create(:inbox, account: account) }
+
+      before do
+        create_list(:conversation, 3, account: account, inbox: inbox)
+        ReportingEvent.create!(account: account, inbox: inbox, name: 'inbox_metric', value: 1.0)
+      end
+
+      it 'enqueues on the low queue' do
+        expect { described_class.perform_later(inbox) }
+          .to have_enqueued_job(described_class).with(inbox).on_queue('low')
+      end
+
+      it 'pre-deletes heavy associations and then destroys the object' do
+        conv_ids = inbox.conversations.pluck(:id)
+        ci_ids = inbox.contact_inboxes.pluck(:id)
+        contact_ids = inbox.contacts.pluck(:id)
+        re_ids = inbox.reporting_events.pluck(:id)
+
+        described_class.perform_now(inbox)
+
+        # Reload associations to ensure database state is current
+        expect(Conversation.where(id: conv_ids).reload).to be_empty
+        expect(ContactInbox.where(id: ci_ids).reload).to be_empty
+        expect(ReportingEvent.where(id: re_ids).reload).to be_empty
+        # Contacts should not be deleted for inbox destroy
+        expect(Contact.where(id: contact_ids).reload).not_to be_empty
+        expect { inbox.reload }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+
+    context 'when object is heavy (Account)' do
+      let!(:account) { create(:account) }
+      let!(:inbox1) { create(:inbox, account: account) }
+      let!(:inbox2) { create(:inbox, account: account) }
+
+      before do
+        create_list(:conversation, 2, account: account, inbox: inbox1)
+        create_list(:conversation, 1, account: account, inbox: inbox2)
+        ReportingEvent.create!(account: account, name: 'acct_metric', value: 2.5)
+        ReportingEvent.create!(account: account, inbox: inbox1, name: 'acct_inbox_metric', value: 3.5)
+      end
+
+      it 'pre-deletes conversations, contacts, inboxes and reporting events and then destroys the account' do
+        conv_ids = account.conversations.pluck(:id)
+        contact_ids = account.contacts.pluck(:id)
+        inbox_ids = account.inboxes.pluck(:id)
+        re_ids = account.reporting_events.pluck(:id)
+
+        described_class.perform_now(account)
+
+        # Reload associations to ensure database state is current
+        expect(Conversation.where(id: conv_ids).reload).to be_empty
+        expect(Contact.where(id: contact_ids).reload).to be_empty
+        expect(Inbox.where(id: inbox_ids).reload).to be_empty
+        expect(ReportingEvent.where(id: re_ids).reload).to be_empty
+        expect { account.reload }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+
+    context 'when object is regular (Label)' do
+      it 'just destroys the object' do
+        label = create(:label)
+
+        described_class.perform_now(label)
+
+        expect { label.reload }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+  end
+end