Add device data collection

app/models/solidus_braintree/gateway.rb

@@ -364,6 +364,10 @@ def transaction_options(source, options, submit_for_settlement: false)
         params[:payment_method_nonce] = source.nonce
       end
 
+      if source&.device_data
+        params[:device_data] = source.device_data
+      end
+
       if source.paypal?
         params[:shipping] = braintree_shipping_address(options)
       end

db/migrate/20230210104310_add_device_data_to_braintree_sources.rb

@@ -0,0 +1,5 @@
+class AddDeviceDataToBraintreeSources < ActiveRecord::Migration[5.1]
+  def change
+    add_column :solidus_paypal_braintree_sources, :device_data, :string
+  end
+end

lib/generators/solidus_braintree/install/templates/app/assets/javascripts/spree/frontend/solidus_braintree/checkout.js

@@ -42,7 +42,7 @@ $(function() {
 
       if ($field.is(":visible") && $field.is(":enabled") && !$field.data("submitting")) {
         var $nonce = $("#payment_method_nonce", $field);
-
+        var $deviceData = $("#device_data", $field);
         if ($nonce.length > 0 && $nonce.val() === "") {
           var client = braintreeForm._merchantConfigurationOptions._solidusClient;
 
@@ -56,6 +56,8 @@ $(function() {
             }
 
             $nonce.val(payload.nonce);
+
+            $deviceData.val(client._dataCollectorInstance.deviceData);
 
             if (!client.useThreeDSecure) {
               $paymentForm.submit();

lib/generators/solidus_braintree/install/templates/app/assets/javascripts/spree/frontend/solidus_braintree/hosted_form.js

@@ -7,6 +7,7 @@ SolidusBraintree.HostedForm.prototype.initialize = function() {
   this.client = SolidusBraintree.createClient({
     paymentMethodId: this.paymentMethodId,
     useThreeDSecure: (typeof(window.threeDSecureOptions) !== 'undefined'),
+    useDataCollector: true,
   });
 
   return this.client.initialize().

lib/generators/solidus_braintree/install/templates/app/views/spree/shared/_braintree_hosted_fields.html.erb

@@ -27,6 +27,7 @@
   <div class="clear"></div>
   <input type="hidden" name="<%= prefix %>[payment_type]" value="<%= SolidusBraintree::Source::CREDIT_CARD %>">
   <input type="hidden" id="payment_method_nonce" name="<%= prefix %>[nonce]">
+  <input type="hidden" id="device_data" name="<%= prefix %>[device_data]">
 </div>
 
 

lib/solidus_braintree/engine.rb

@@ -18,7 +18,10 @@ class Engine < Rails::Engine
       config.to_prepare do
         app.config.spree.payment_methods << SolidusBraintree::Gateway
         SolidusBraintree::Gateway.allowed_admin_form_preference_types.push(:preference_select).uniq!
-        ::Spree::PermittedAttributes.source_attributes.concat([:nonce, :payment_type, :paypal_funding_source]).uniq!
+
+        ::Spree::PermittedAttributes.source_attributes.concat(
+          [:nonce, :payment_type, :paypal_funding_source, :device_data]
+        ).uniq!
       end
     end
 

spec/models/solidus_braintree/gateway_spec.rb

@@ -16,7 +16,8 @@
       nonce: 'fake-valid-nonce',
       user: user,
       payment_type: payment_type,
-      payment_method: gateway
+      payment_method: gateway,
+      device_data: 'fake-device-data'
     )
   end
 
@@ -220,6 +221,37 @@
           expect(authorize.message).to eq 'authorized'
           expect(authorize.authorization).to be_present
         end
+
+        context 'with available device data' do
+          it 'passes the device data as a parameter in the request' do
+            expect_any_instance_of(Braintree::TransactionGateway).
+              to receive(:sale).
+              with(hash_including({ device_data: "fake-device-data" })).and_call_original
+            authorize
+          end
+        end
+
+        context 'without device_data' do
+          let(:source) do
+            SolidusBraintree::Source.create!(
+              nonce: 'fake-valid-nonce',
+              user: user,
+              payment_type: payment_type,
+              payment_method: gateway
+            )
+          end
+
+          before do
+            allow_any_instance_of(Braintree::TransactionGateway).to receive(:sale).and_call_original
+          end
+
+          it 'does not pass any device data in the request' do
+            expect_any_instance_of(Braintree::TransactionGateway)
+              .not_to receive(:sale).with(hash_including({ device_data: "" }))
+
+            authorize
+          end
+        end
       end
 
       context 'with different merchant account for currency', vcr: {