Initial commit: Add logistics and order_detail message types

- Add Logistics component with progress tracking
- Add OrderDetail component for order information
- Support data-driven steps and actions
- Add blue color scale to widget SCSS
- Fix node overflow and progress bar rendering issues
- Add English translations for dashboard components

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

spec/enterprise/models/captain/document_spec.rb

@@ -0,0 +1,253 @@
+require 'rails_helper'
+
+RSpec.describe Captain::Document, type: :model do
+  let(:account) { create(:account) }
+  let(:assistant) { create(:captain_assistant, account: account) }
+
+  describe 'URL normalization' do
+    it 'removes a trailing slash before validation' do
+      document = create(:captain_document,
+                        assistant: assistant,
+                        account: account,
+                        external_link: 'https://example.com/path/')
+
+      expect(document.external_link).to eq('https://example.com/path')
+    end
+  end
+
+  describe 'PDF support' do
+    let(:pdf_document) do
+      doc = build(:captain_document, assistant: assistant, account: account)
+      doc.pdf_file.attach(
+        io: StringIO.new('PDF content'),
+        filename: 'test.pdf',
+        content_type: 'application/pdf'
+      )
+      doc
+    end
+
+    describe 'validations' do
+      it 'allows PDF file without external link' do
+        pdf_document.external_link = nil
+        expect(pdf_document).to be_valid
+      end
+
+      it 'validates PDF file size' do
+        doc = build(:captain_document, assistant: assistant, account: account)
+        doc.pdf_file.attach(
+          io: StringIO.new('x' * 11.megabytes),
+          filename: 'large.pdf',
+          content_type: 'application/pdf'
+        )
+        doc.external_link = nil
+        expect(doc).not_to be_valid
+        expect(doc.errors[:pdf_file]).to include(I18n.t('captain.documents.pdf_size_error'))
+      end
+    end
+
+    describe '#pdf_document?' do
+      it 'returns true for attached PDF' do
+        expect(pdf_document.pdf_document?).to be true
+      end
+
+      it 'returns true for .pdf external links' do
+        doc = build(:captain_document, external_link: 'https://example.com/document.pdf')
+        expect(doc.pdf_document?).to be true
+      end
+
+      it 'returns false for non-PDF documents' do
+        doc = build(:captain_document, external_link: 'https://example.com')
+        expect(doc.pdf_document?).to be false
+      end
+    end
+
+    describe '#display_url' do
+      it 'returns Rails blob URL for attached PDFs' do
+        pdf_document.save!
+        # The display_url method calls rails_blob_url which returns a URL containing 'rails/active_storage'
+        url = pdf_document.display_url
+        expect(url).to be_present
+      end
+
+      it 'returns external_link for web documents' do
+        doc = create(:captain_document, external_link: 'https://example.com')
+        expect(doc.display_url).to eq('https://example.com')
+      end
+    end
+
+    describe '#store_openai_file_id' do
+      it 'stores the file ID in metadata' do
+        pdf_document.save!
+        pdf_document.store_openai_file_id('file-abc123')
+
+        expect(pdf_document.reload.openai_file_id).to eq('file-abc123')
+      end
+    end
+
+    describe 'automatic external_link generation' do
+      it 'generates unique external_link for PDFs' do
+        pdf_document.external_link = nil
+        pdf_document.save!
+
+        expect(pdf_document.external_link).to start_with('PDF: test_')
+      end
+    end
+  end
+
+  describe 'response builder job callback' do
+    before { clear_enqueued_jobs }
+
+    describe 'non-PDF documents' do
+      it 'enqueues when created with available status and content' do
+        expect do
+          create(:captain_document, assistant: assistant, account: account, status: :available)
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue when created available without content' do
+        expect do
+          create(:captain_document, assistant: assistant, account: account, status: :available, content: nil)
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'enqueues when status transitions to available with existing content' do
+        document = create(:captain_document, assistant: assistant, account: account, status: :in_progress)
+
+        expect do
+          document.update!(status: :available)
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue when status transitions to available without content' do
+        document = create(
+          :captain_document,
+          assistant: assistant,
+          account: account,
+          status: :in_progress,
+          content: nil
+        )
+
+        expect do
+          document.update!(status: :available)
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'enqueues when content is populated on an available document' do
+        document = create(
+          :captain_document,
+          assistant: assistant,
+          account: account,
+          status: :available,
+          content: nil
+        )
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(content: 'Fresh content from crawl')
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'enqueues when content changes on an available document' do
+        document = create(
+          :captain_document,
+          assistant: assistant,
+          account: account,
+          status: :available,
+          content: 'Initial content'
+        )
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(content: 'Updated crawl content')
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue when content is cleared on an available document' do
+        document = create(
+          :captain_document,
+          assistant: assistant,
+          account: account,
+          status: :available,
+          content: 'Initial content'
+        )
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(content: nil)
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue for metadata-only updates' do
+        document = create(:captain_document, assistant: assistant, account: account, status: :available)
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(metadata: { 'title' => 'Updated Again' })
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue while document remains in progress' do
+        document = create(:captain_document, assistant: assistant, account: account, status: :in_progress)
+
+        expect do
+          document.update!(metadata: { 'title' => 'Updated' })
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+    end
+
+    describe 'PDF documents' do
+      def build_pdf_document(status:, content:)
+        build(
+          :captain_document,
+          assistant: assistant,
+          account: account,
+          status: status,
+          content: content
+        ).tap do |doc|
+          doc.pdf_file.attach(
+            io: StringIO.new('PDF content'),
+            filename: 'sample.pdf',
+            content_type: 'application/pdf'
+          )
+        end
+      end
+
+      it 'enqueues when created available without content' do
+        document = build_pdf_document(status: :available, content: nil)
+
+        expect do
+          document.save!
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'enqueues when status transitions to available' do
+        document = build_pdf_document(status: :in_progress, content: nil)
+        document.save!
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(status: :available)
+        end.to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+
+      it 'does not enqueue when content updates without status change' do
+        document = build_pdf_document(status: :available, content: nil)
+        document.save!
+        clear_enqueued_jobs
+
+        expect do
+          document.update!(content: 'Extracted PDF text')
+        end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+      end
+    end
+
+    it 'does not enqueue when the document is destroyed' do
+      document = create(:captain_document, assistant: assistant, account: account, status: :available)
+      clear_enqueued_jobs
+
+      expect do
+        document.destroy!
+      end.not_to have_enqueued_job(Captain::Documents::ResponseBuilderJob)
+    end
+  end
+end