Add C2S EBICS Order type support

CHANGELOG.md

@@ -1,5 +1,6 @@
 ### Unreleased
 
+- [ENHANCEMENT]  Adds C2S order tyoe
 - [HOUSEKEEPING] updates nokogiri dependency
 - [HOUSEKEEPING] updates rexml dependency
 - [HOUSEKEEPING] adds Ruby 3.3 to CI

lib/epics.rb

@@ -37,6 +37,7 @@
 require "epics/b2b"
 require "epics/xds"
 require "epics/cds"
+require "epics/c2s"
 require "epics/cdz"
 require "epics/crz"
 require "epics/xct"

lib/epics/c2s.rb

@@ -0,0 +1,9 @@
+class Epics::C2S < Epics::CDB
+  def order_attribute
+    "DZHNN"
+  end
+
+  def order_type
+    'C2S'
+  end
+end

lib/epics/cdb.rb

@@ -1,4 +1,12 @@
 class Epics::CDB < Epics::GenericUploadRequest
+  def order_attribute
+    'OZHNN'
+  end
+
+  def order_type
+    'CDB'
+  end
+
   def header
     Nokogiri::XML::Builder.new do |xml|
       xml.header(authenticate: true) {
@@ -10,8 +18,8 @@ def header
           xml.UserID user_id
           xml.Product("EPICS - a ruby ebics kernel", 'Language' => 'de')
           xml.OrderDetails {
-            xml.OrderType 'CDB'
-            xml.OrderAttribute 'OZHNN'
+            xml.OrderType order_type
+            xml.OrderAttribute order_attribute
             xml.StandardOrderParams
           }
           xml.BankPubKeyDigests {

lib/epics/client.rb

@@ -129,6 +129,10 @@ def CDB(document)
     upload(Epics::CDB, document)
   end
 
+  def C2S(document)
+    upload(Epics::C2S, document)
+  end
+
   def CDD(document)
     upload(Epics::CDD, document)
   end

spec/orders/c2s_spec.rb

@@ -0,0 +1,21 @@
+RSpec.describe Epics::C2S do
+
+  let(:client) { Epics::Client.new( File.open(File.join( File.dirname(__FILE__), '..', 'fixtures', 'SIZBN001.key')), 'secret' , 'https://194.180.18.30/ebicsweb/ebicsweb', 'SIZBN001', 'EBIX', 'EBICS') }
+  let(:document) { File.read( File.join( File.dirname(__FILE__), '..', 'fixtures', 'xml', 'cdb.xml') ) }
+  subject { described_class.new(client, document) }
+
+  describe 'order attributes' do
+    it { expect(subject.header.to_s).to include('<OrderAttribute>DZHNN</OrderAttribute>') }
+    it { expect(subject.header.to_s).to include('<OrderType>C2S</OrderType>') }
+  end
+
+  describe '#to_xml' do
+    specify { expect(subject.to_xml).to be_a_valid_ebics_doc }
+  end
+
+  describe '#to_transfer_xml' do
+    before { subject.transaction_id = SecureRandom.hex(16) }
+
+    specify { expect(subject.to_transfer_xml).to be_a_valid_ebics_doc }
+  end
+end