bug(Adyen) - Also send webhook for missing payment provider code (#2728)

## Context 

we convert some errors to webhook errors, the payment provider code
missing was not handled like that. This MR changes this, so it's now
also a webhook error.

app/services/payment_providers/adyen/handle_incoming_webhook_service.rb

@@ -41,9 +41,8 @@ def call
 
       def handle_payment_provider_failure(payment_provider_result)
         return payment_provider_result unless payment_provider_result.error.is_a?(BaseService::ServiceFailure)
-        return payment_provider_result unless payment_provider_result.error.code == 'payment_provider_code_missing'
 
-        result.service_failure!(code: 'webhook_error', message: 'Payment provider code is missing')
+        result.service_failure!(code: 'webhook_error', message: payment_provider_result.error.error_message)
       end
     end
   end

app/services/payment_providers/find_service.rb

@@ -27,7 +27,7 @@ def call
       if code.blank? && scope.count > 1
         return result.service_failure!(
           code: 'payment_provider_code_missing',
-          message: 'Code is missing'
+          message: 'Payment provider code is missing'
         )
       end
 

spec/services/payment_providers/adyen/handle_incoming_webhook_service_spec.rb

@@ -55,7 +55,7 @@
         aggregate_failures do
           expect(result).not_to be_success
           expect(result.error).to be_a(BaseService::ServiceFailure)
-          expect(result.error.code).to eq('payment_provider_not_found')
+          expect(result.error.code).to eq('webhook_error')
           expect(result.error.error_message).to eq('Payment provider not found')
         end
       end

spec/services/payment_providers/find_service_spec.rb

@@ -82,7 +82,7 @@
                 expect(result).not_to be_success
                 expect(result.error).to be_a(BaseService::ServiceFailure)
                 expect(result.error.code).to eq('payment_provider_code_missing')
-                expect(result.error.error_message).to eq('Code is missing')
+                expect(result.error.error_message).to eq('Payment provider code is missing')
               end
             end
           end