use stripe gem beta version

spec/enterprise/jobs/enterprise/billing/credit_sync_job_spec.rb

@@ -5,7 +5,6 @@ RSpec.describe Enterprise::Billing::CreditSyncJob, type: :job do
 
   before do
     allow(ENV).to receive(:fetch).and_call_original
-    allow(ENV).to receive(:fetch).with('STRIPE_BILLING_V2_ENABLED', 'false').and_return('true')
     allow(ENV).to receive(:fetch).with('STRIPE_SECRET_KEY', nil).and_return('sk_test_123')
     allow(InstallationConfig).to receive(:find_by).and_call_original
     allow(InstallationConfig).to receive(:find_by).with(name: 'STRIPE_METER_ID')

spec/enterprise/services/enterprise/billing/create_stripe_customer_service_spec.rb

@@ -7,42 +7,15 @@ describe Enterprise::Billing::CreateStripeCustomerService do
   let!(:admin1) { create(:user, account: account, role: :administrator) }
 
   describe '#perform' do
-    context 'when customer does not exist' do
-      it 'creates a stripe customer and saves the customer_id' do
-        customer = double
-        allow(Stripe::Customer).to receive(:create).and_return(customer)
-        allow(customer).to receive(:id).and_return('cus_random_number')
-
-        create_stripe_customer_service.new(account: account).perform
-
-        expect(Stripe::Customer).to have_received(:create).with({ name: account.name, email: admin1.email })
-        expect(account.reload.custom_attributes).to eq(
-          {
-            stripe_customer_id: 'cus_random_number'
-          }.with_indifferent_access
-        )
+    context 'when V2 configs are missing' do
+      it 'raises a configuration error' do
+        expect do
+          create_stripe_customer_service.new(account: account).perform
+        end.to raise_error(StandardError, /V2 billing configuration is required/)
       end
     end
 
-    context 'when customer already exists' do
-      before do
-        account.update!(custom_attributes: { stripe_customer_id: 'cus_existing_customer' })
-      end
-
-      it 'does not create a new customer' do
-        allow(Stripe::Customer).to receive(:create)
-        # Stub the subscription check to return no subscriptions
-        subscriptions_response = OpenStruct.new(data: [])
-        allow(Stripe::Subscription).to receive(:list).and_return(subscriptions_response)
-
-        create_stripe_customer_service.new(account: account).perform
-
-        expect(Stripe::Customer).not_to have_received(:create)
-        expect(account.reload.custom_attributes['stripe_customer_id']).to eq('cus_existing_customer')
-      end
-    end
-
-    context 'with V2 billing enabled' do
+    context 'with V2 billing' do
       let(:cloud_plans_config) do
         create(:installation_config,
                name: 'CHATWOOT_CLOUD_PLANS',
@@ -65,8 +38,6 @@ describe Enterprise::Billing::CreateStripeCustomerService do
         # Setup configs
         cloud_plans_config
         hacker_plan_config
-        # Enable V2 billing
-        allow(ENV).to receive(:fetch).with('STRIPE_BILLING_V2_ENABLED', 'false').and_return('true')
       end
 
       it 'creates a stripe customer and sets up V2 billing' do
@@ -83,6 +54,7 @@ describe Enterprise::Billing::CreateStripeCustomerService do
         expect(Stripe::Customer).to have_received(:create).with({ name: account.name, email: admin1.email })
         expect(account.reload.custom_attributes).to include(
           'stripe_customer_id' => 'cus_random_number',
+          'stripe_billing_version' => 'v2',
           'stripe_pricing_plan_id' => 'bpp_hacker_123',
           'plan_name' => 'Hacker',
           'subscribed_quantity' => 2
@@ -107,6 +79,7 @@ describe Enterprise::Billing::CreateStripeCustomerService do
         expect(Stripe::Customer).not_to have_received(:create)
         expect(account.reload.custom_attributes).to include(
           'stripe_customer_id' => 'cus_existing_v2',
+          'stripe_billing_version' => 'v2',
           'stripe_pricing_plan_id' => 'bpp_hacker_123',
           'plan_name' => 'Hacker',
           'subscribed_quantity' => 2
@@ -128,48 +101,5 @@ describe Enterprise::Billing::CreateStripeCustomerService do
         expect(account.reload.custom_attributes['stripe_customer_id']).to eq('cus_existing_v2')
       end
     end
-
-    context 'with V1 billing (traditional subscription)' do
-      let(:cloud_plans_config) do
-        create(:installation_config,
-               name: 'CHATWOOT_CLOUD_PLANS',
-               value: [
-                 {
-                   'name' => 'Startup',
-                   'price_ids' => ['price_startup_123'],
-                   'default_quantity' => 2
-                 }
-               ])
-      end
-
-      before do
-        cloud_plans_config
-        allow(ENV).to receive(:fetch).with('STRIPE_BILLING_V2_ENABLED', 'false').and_return('false')
-      end
-
-      it 'creates a stripe customer and traditional subscription' do
-        customer = double
-        allow(Stripe::Customer).to receive(:create).and_return(customer)
-        allow(customer).to receive(:id).and_return('cus_random_number')
-
-        subscription = {
-          'plan' => { 'id' => 'price_startup_123', 'product' => 'prod_startup' },
-          'quantity' => 2
-        }
-        allow(Stripe::Subscription).to receive(:create).and_return(subscription)
-
-        create_stripe_customer_service.new(account: account).perform
-
-        expect(Stripe::Customer).to have_received(:create).with({ name: account.name, email: admin1.email })
-        expect(Stripe::Subscription).to have_received(:create)
-        expect(account.reload.custom_attributes).to include(
-          'stripe_customer_id' => 'cus_random_number',
-          'stripe_price_id' => 'price_startup_123',
-          'stripe_product_id' => 'prod_startup',
-          'plan_name' => 'Startup',
-          'subscribed_quantity' => 2
-        )
-      end
-    end
   end
 end