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/controllers/api/v1/accounts/callbacks_controller_spec.rb

@@ -0,0 +1,134 @@
+require 'rails_helper'
+
+RSpec.describe 'Callbacks API', type: :request do
+  before do
+    stub_request(:any, /graph.facebook.com/)
+    # Mock new and return instance doubles defined above
+    allow(Koala::Facebook::OAuth).to receive(:new).and_return(koala_oauth)
+    allow(Koala::Facebook::API).to receive(:new).and_return(koala_api)
+
+    allow(Facebook::Messenger::Subscriptions).to receive(:subscribe).and_return(true)
+    allow(koala_api).to receive(:get_connections).and_return(
+      [{ 'id' => facebook_page.page_id, 'access_token' => SecureRandom.hex(10) }]
+    )
+    allow(koala_oauth).to receive(:exchange_access_token_info).and_return('access_token' => SecureRandom.hex(10))
+  end
+
+  let(:account) { create(:account) }
+  let!(:facebook_page) { create(:channel_facebook_page, inbox: inbox, account: account) }
+  let(:valid_params) { attributes_for(:channel_facebook_page).merge(inbox_name: 'Test Inbox') }
+  let(:inbox) { create(:inbox, account: account) }
+
+  # Doubles
+  let(:koala_api) { instance_double(Koala::Facebook::API) }
+  let(:koala_oauth) { instance_double(Koala::Facebook::OAuth) }
+
+  describe 'POST /api/v1/accounts/{account.id}/callbacks/register_facebook_page' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post "/api/v1/accounts/#{account.id}/callbacks/register_facebook_page"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'registers a new facebook page with no avatar' do
+        post "/api/v1/accounts/#{account.id}/callbacks/register_facebook_page",
+             headers: admin.create_new_auth_token,
+             params: valid_params,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+      end
+
+      it 'registers a new facebook page with avatar' do
+        buf = OpenURI::Buffer.new
+        io = buf.io
+        io.base_uri = URI.parse('https://example.org')
+        allow_any_instance_of(URI::HTTP).to receive(:open).and_return(io) # rubocop:disable RSpec/AnyInstance
+
+        post "/api/v1/accounts/#{account.id}/callbacks/register_facebook_page",
+             headers: admin.create_new_auth_token,
+             params: valid_params,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+      end
+
+      it 'registers a new facebook page with avatar on redirect' do
+        allow_any_instance_of(URI::HTTP).to receive(:open).and_raise(OpenURI::HTTPRedirect.new(nil, nil, URI.parse('https://example.org'))) # rubocop:disable RSpec/AnyInstance
+
+        post "/api/v1/accounts/#{account.id}/callbacks/register_facebook_page",
+             headers: admin.create_new_auth_token,
+             params: valid_params,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+      end
+    end
+  end
+
+  describe 'POST /api/v1/accounts/{account.id}/callbacks/facebook_pages' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post "/api/v1/accounts/#{account.id}/callbacks/facebook_pages"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'returns facebook pages of account' do
+        post "/api/v1/accounts/#{account.id}/callbacks/facebook_pages",
+             headers: admin.create_new_auth_token,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(facebook_page.page_id.to_s)
+      end
+    end
+  end
+
+  describe 'POST /api/v1/accounts/{account.id}/callbacks/reauthorize_page' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post "/api/v1/accounts/#{account.id}/callbacks/reauthorize_page"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'reauthorizes the page' do
+        params = { inbox_id: inbox.id }
+
+        post "/api/v1/accounts/#{account.id}/callbacks/reauthorize_page",
+             headers: admin.create_new_auth_token,
+             params: params,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(inbox.id.to_s)
+      end
+
+      it 'returns unprocessable_entity if no page found' do
+        allow(koala_api).to receive(:get_connections).and_return([])
+        params = { inbox_id: inbox.id }
+
+        post "/api/v1/accounts/#{account.id}/callbacks/reauthorize_page",
+             headers: admin.create_new_auth_token,
+             params: params,
+             as: :json
+
+        expect(response).to have_http_status(:unprocessable_entity)
+      end
+    end
+  end
+end