Add service call

modules/claims_api/lib/bgs_service/vnp_atchms_service.rb

@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+module ClaimsApi
+  class VnpAtchmsService < ClaimsApi::LocalBGS
+    # Takes an object with a minimum of (other fields are camelized and passed to BGS):
+    # vnp_proc_id: BGS procID
+    # atchms_file_nm: File name
+    # atchms_descp: File description
+    # atchms_txt: Base64 encoded file or file path
+    def vnp_atchms_create(opts)
+      validate_opts! opts, %w[vnp_proc_id atchms_file_nm atchms_descp atchms_txt]
+
+      convert_file! opts
+      opts = jrn.merge(opts)
+      arg_strg = convert_nil_values(opts)
+      body = Nokogiri::XML::DocumentFragment.parse "<arg0>#{arg_strg}</arg0>"
+      make_request(endpoint: 'VnpAtchmsWebServiceBean/VnpAtchmsService', action: 'vnpAtchmsCreate', body:,
+                   key: 'return')
+    end
+
+    private
+
+    def convert_file!(opts)
+      txt = opts.deep_symbolize_keys[:atchms_txt]
+      raise ArgumentError, 'File must be a string' unless txt.is_a? String
+
+      if File.exist?(txt)
+        file = File.read(txt)
+        opts['atchms_txt'] = Base64.encode64 file
+      end
+    end
+  end
+end

modules/claims_api/spec/lib/claims_api/vnp_atchms_service_spec.rb

@@ -0,0 +1,81 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+require 'bgs_service/vnp_atchms_service'
+require Rails.root.join('modules', 'claims_api', 'spec', 'support', 'bgs_client_helpers.rb')
+
+metadata = {
+  bgs: {
+    service: 'vnp_atchms_service',
+    operation: 'vnp_atchms_create'
+  }
+}
+
+describe ClaimsApi::VnpAtchmsService, metadata do
+  describe '#vnp_atchms_create' do
+    subject { described_class.new external_uid: 'xUid', external_key: 'xKey' }
+
+    # get a proc_id from vnp_proc_create
+    let(:vnp_proc_id) { '3854593' }
+    let(:expected_response) do
+      { vnp_proc_id:,
+        atchms_file_nm: 'test.pdf',
+        atchms_descp: 'test' }
+    end
+
+    describe 'vnp_atchms_create' do
+      it 'validates data' do
+        data = { asdf: 'qwerty' }
+        expect { subject.vnp_atchms_create(data) }.to(raise_error do |error|
+          expect(error).to be_a(ArgumentError)
+          expect(error.message).to eq('Missing required keys: vnp_proc_id, atchms_file_nm, atchms_descp, atchms_txt')
+        end)
+      end
+
+      describe 'valid data with base64', run_at: '2024-04-01T18:48:27Z' do
+        it 'creates a attachment from data' do
+          data = {
+            vnp_proc_id:,
+            atchms_file_nm: 'test.pdf',
+            atchms_descp: 'test',
+            atchms_txt: 'base64here'
+          }
+          use_bgs_cassette('happy_path_base64') do
+            result = subject.vnp_atchms_create(data)
+            expect((expected_response.to_a & result.to_a).to_h).to eq expected_response
+          end
+        end
+      end
+
+      describe 'valid data with a path', run_at: '2024-04-01T18:48:27Z' do
+        it 'creates a attachment from data' do
+          data = {
+            vnp_proc_id:,
+            atchms_file_nm: 'test.pdf',
+            atchms_descp: 'test',
+            atchms_txt: Rails.root.join('modules', 'claims_api', 'spec', 'fixtures', 'extras.pdf').to_s
+          }
+          use_bgs_cassette('happy_path_file') do
+            result = subject.vnp_atchms_create(data)
+            expect((expected_response.to_a & result.to_a).to_h).to eq expected_response
+          end
+        end
+      end
+
+      describe 'invalid procId', run_at: '2024-04-01T18:48:27Z' do
+        it 'raises an error', run_at: '2024-04-01T18:48:27Z' do
+          data = {
+            vnp_proc_id: '1234abc',
+            atchms_file_nm: 'test.pdf',
+            atchms_descp: 'test',
+            atchms_txt: 'base64here'
+          }
+
+          use_bgs_cassette('invalid_procId') do
+            expect { subject.vnp_atchms_create(data) }.to raise_error(Common::Exceptions::ServiceError)
+          end
+        end
+      end
+    end
+  end
+end