Restructure omni services and add Chatwoot research snapshot

research/chatwoot/spec/enterprise/jobs/migration/company_account_batch_job_spec.rb

@@ -0,0 +1,133 @@
+require 'rails_helper'
+
+RSpec.describe Migration::CompanyAccountBatchJob, type: :job do
+  let(:account) { create(:account) }
+
+  describe '#perform' do
+    before do
+      # Stub EmailProvideInfo to control behavior in tests
+      allow(EmailProviderInfo).to receive(:call) do |email|
+        domain = email.split('@').last&.downcase
+        case domain
+        when 'gmail.com', 'yahoo.com', 'hotmail.com', 'uol.com.br'
+          'free_provider' # generic free provider name
+        end
+      end
+    end
+
+    context 'when contact has business email' do
+      let!(:contact) { create(:contact, account: account, email: 'user@acme.com') }
+
+      it 'creates a company and associates the contact' do
+        # Clean up companies created by Part 2's callback
+        Company.delete_all
+        # rubocop:disable Rails/SkipsModelValidations
+        contact.update_column(:company_id, nil)
+        # rubocop:enable Rails/SkipsModelValidations
+
+        expect do
+          described_class.perform_now(account)
+        end.to change(Company, :count).by(1)
+        contact.reload
+        expect(contact.company).to be_present
+        expect(contact.company.domain).to eq('acme.com')
+        expect(contact.company.name).to eq('Acme')
+      end
+    end
+
+    context 'when contact has free email' do
+      let!(:contact) { create(:contact, account: account, email: 'user@gmail.com') }
+
+      it 'does not create a company' do
+        expect do
+          described_class.perform_now(account)
+        end.not_to change(Company, :count)
+        contact.reload
+        expect(contact.company_id).to be_nil
+      end
+    end
+
+    context 'when contact has company_name in additional_attributes' do
+      let!(:contact) do
+        create(:contact, account: account, email: 'user@acme.com', additional_attributes: { 'company_name' => 'Acme Corporation' })
+      end
+
+      it 'uses the saved company name' do
+        described_class.perform_now(account)
+        contact.reload
+        expect(contact.company.name).to eq('Acme Corporation')
+      end
+    end
+
+    context 'when contact already has a company' do
+      let!(:existing_company) { create(:company, account: account, domain: 'existing.com') }
+      let!(:contact) do
+        create(:contact, account: account, email: 'user@acme.com', company: existing_company)
+      end
+
+      it 'does not change the existing company' do
+        described_class.perform_now(account)
+        contact.reload
+        expect(contact.company_id).to eq(existing_company.id)
+      end
+    end
+
+    context 'when multiple contacts have the same domain' do
+      let!(:contact1) { create(:contact, account: account, email: 'user1@acme.com') }
+      let!(:contact2) { create(:contact, account: account, email: 'user2@acme.com') }
+
+      it 'creates only one company for the domain' do
+        # Clean up companies created by Part 2's callback
+        Company.delete_all
+        # rubocop:disable Rails/SkipsModelValidations
+        contact1.update_column(:company_id, nil)
+        contact2.update_column(:company_id, nil)
+        # rubocop:enable Rails/SkipsModelValidations
+
+        expect do
+          described_class.perform_now(account)
+        end.to change(Company, :count).by(1)
+        contact1.reload
+        contact2.reload
+        expect(contact1.company_id).to eq(contact2.company_id)
+        expect(contact1.company.domain).to eq('acme.com')
+      end
+    end
+
+    context 'when contact has no email' do
+      let!(:contact) { create(:contact, account: account, email: nil) }
+
+      it 'skips the contact' do
+        expect do
+          described_class.perform_now(account)
+        end.not_to change(Company, :count)
+        contact.reload
+        expect(contact.company_id).to be_nil
+      end
+    end
+
+    context 'when processing large batch' do
+      before do
+        contacts_data = Array.new(2000) do |i|
+          {
+            account_id: account.id,
+            email: "user#{i}@company#{i % 100}.com",
+            name: "User #{i}",
+            created_at: Time.current,
+            updated_at: Time.current
+          }
+        end
+        # rubocop:disable Rails/SkipsModelValidations
+        Contact.insert_all(contacts_data)
+        # rubocop:enable Rails/SkipsModelValidations
+      end
+
+      it 'processes all contacts in batches' do
+        expect do
+          described_class.perform_now(account)
+        end.to change(Company, :count).by(100)
+        expect(account.contacts.where.not(company_id: nil).count).to eq(2000)
+      end
+    end
+  end
+end

research/chatwoot/spec/enterprise/jobs/migration/company_backfill_job_spec.rb

@@ -0,0 +1,31 @@
+require 'rails_helper'
+
+RSpec.describe Migration::CompanyBackfillJob, type: :job do
+  describe '#perform' do
+    it 'enqueues the job' do
+      expect { described_class.perform_later }
+        .to have_enqueued_job(described_class)
+        .on_queue('low')
+    end
+
+    context 'when accounts exist' do
+      let!(:account1) { create(:account) }
+      let!(:account2) { create(:account) }
+
+      it 'enqueues CompanyAccountBatchJob for each account' do
+        expect do
+          described_class.perform_now
+        end.to have_enqueued_job(Migration::CompanyAccountBatchJob)
+          .with(account1)
+          .and have_enqueued_job(Migration::CompanyAccountBatchJob)
+          .with(account2)
+      end
+    end
+
+    context 'when no accounts exist' do
+      it 'completes without error' do
+        expect { described_class.perform_now }.not_to raise_error
+      end
+    end
+  end
+end