IPG Gateway: override store id

CHANGELOG

@@ -24,6 +24,7 @@
 * Alelo: Trigger access token refresh on 404 [curiousepic] #4614
 * DLocal: Add Network Tokens [gasb150] #4608
 * Redsys: enable NTID generation with zero-value verify [jcreiff] #4615
+* IPG: Add support for passing in `store_id` on transactions [aenand] #4619
 
 == Version 1.127.0 (September 20th, 2022)
 * BraintreeBlue: Add venmo profile_id [molbrown] #4512

lib/active_merchant/billing/gateways/ipg.rb

@@ -27,40 +27,40 @@ def initialize(options = {})
       def purchase(money, payment, options = {})
         xml = build_purchase_and_authorize_request(money, payment, options)
 
-        commit('sale', xml)
+        commit('sale', xml, options)
       end
 
       def authorize(money, payment, options = {})
         xml = build_purchase_and_authorize_request(money, payment, options)
 
-        commit('preAuth', xml)
+        commit('preAuth', xml, options)
       end
 
       def capture(money, authorization, options = {})
         xml = build_capture_and_refund_request(money, authorization, options)
 
-        commit('postAuth', xml)
+        commit('postAuth', xml, options)
       end
 
       def refund(money, authorization, options = {})
         xml = build_capture_and_refund_request(money, authorization, options)
 
-        commit('return', xml)
+        commit('return', xml, options)
       end
 
       def void(authorization, options = {})
         xml = Builder::XmlMarkup.new(indent: 2)
         add_transaction_details(xml, options.merge!({ order_id: authorization }))
 
-        commit('void', xml)
+        commit('void', xml, options)
       end
 
       def store(credit_card, options = {})
         @hosted_data_id = options[:hosted_data_id] || generate_unique_id
         xml = Builder::XmlMarkup.new(indent: 2)
         add_storage_item(xml, credit_card, options)
 
-        commit('vault', xml)
+        commit('vault', xml, options)
       end
 
       def unstore(hosted_data_id)
@@ -343,7 +343,12 @@ def ipg_action_namespaces
         }
       end
 
-      def commit(action, request)
+      def override_store_id(options)
+        @credentials[:store_id] = options[:store_id] if options[:store_id].present?
+      end
+
+      def commit(action, request, options = {})
+        override_store_id(options)
         url = (test? ? test_url : live_url)
         soap_request = build_soap_request(action, request)
         response = parse(ssl_post(url, soap_request, build_header))

test/remote/gateways/remote_ipg_test.rb

@@ -100,6 +100,13 @@ def test_failed_purchase
     assert_equal 'SGS-050005', response.error_code
   end
 
+  def test_failed_purchase_with_passed_in_store_id
+    # passing in a bad store id results in a 401 unauthorized error
+    assert_raises(ActiveMerchant::ResponseError) do
+      @gateway.purchase(@amount, @declined_card, @options.merge({ store_id: '1234' }))
+    end
+  end
+
   def test_successful_authorize_and_capture
     order_id = generate_unique_id
     response = @gateway.authorize(@amount, @credit_card, @options.merge!({ order_id: order_id }))

test/unit/gateways/ipg_test.rb

@@ -118,6 +118,17 @@ def test_successful_purchase_with_recurring_type
     assert_success response
   end
 
+  def test_successful_purchase_with_store_id
+    response = stub_comms do
+      @gateway.purchase(@amount, @credit_card, @options.merge({ store_id: '1234' }))
+    end.check_request do |_endpoint, data, _headers|
+      doc = REXML::Document.new(data)
+      assert_match('1234', REXML::XPath.first(doc, '//v1:StoreId').text)
+    end.respond_with(successful_purchase_response)
+
+    assert_success response
+  end
+
   def test_successful_purchase_with_payment_token
     payment_token = 'ABC123'