Extract Zoom System Note Service

Also moving specs.

app/services/system_note_service.rb

@@ -317,11 +317,11 @@ module SystemNoteService
   end
 
   def zoom_link_added(issue, project, author)
-    create_note(NoteSummary.new(issue, project, author, _('added a Zoom call to this issue'), action: 'pinned_embed'))
+    ::SystemNotes::ZoomService.new(noteable: issue, project: project, author: author).zoom_link_added
   end
 
   def zoom_link_removed(issue, project, author)
-    create_note(NoteSummary.new(issue, project, author, _('removed a Zoom call from this issue'), action: 'pinned_embed'))
+    ::SystemNotes::ZoomService.new(noteable: issue, project: project, author: author).zoom_link_removed
   end
 
   private

app/services/system_notes/zoom_service.rb

+# frozen_string_literal: true
+
+module SystemNotes
+  class ZoomService < ::SystemNotes::BaseService
+    def zoom_link_added
+      create_note(NoteSummary.new(noteable, project, author, _('added a Zoom call to this issue'), action: 'pinned_embed'))
+    end
+
+    def zoom_link_removed
+      create_note(NoteSummary.new(noteable, project, author, _('removed a Zoom call from this issue'), action: 'pinned_embed'))
+    end
+  end
+end

spec/services/system_note_service_spec.rb

@@ -271,26 +271,22 @@ describe SystemNoteService do
   end
 
   describe '.zoom_link_added' do
-    subject { described_class.zoom_link_added(issue, project, author) }
-
-    it_behaves_like 'a system note' do
-      let(:action) { 'pinned_embed' }
+    it 'calls ZoomService' do
+      expect_next_instance_of(::SystemNotes::ZoomService) do |service|
+        expect(service).to receive(:zoom_link_added)
       end
 
-    it 'sets the zoom link added note text' do
-      expect(subject.note).to eq('added a Zoom call to this issue')
+      described_class.zoom_link_added(noteable, project, author)
     end
   end
 
   describe '.zoom_link_removed' do
-    subject { described_class.zoom_link_removed(issue, project, author) }
-
-    it_behaves_like 'a system note' do
-      let(:action) { 'pinned_embed' }
+    it 'calls ZoomService' do
+      expect_next_instance_of(::SystemNotes::ZoomService) do |service|
+        expect(service).to receive(:zoom_link_removed)
       end
 
-    it 'sets the zoom link removed note text' do
-      expect(subject.note).to eq('removed a Zoom call from this issue')
+      described_class.zoom_link_removed(noteable, project, author)
     end
   end
 

spec/services/system_notes/zoom_service_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ::SystemNotes::ZoomService do
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:author)  { create(:user) }
+
+  let(:noteable)      { create(:issue, project: project) }
+
+  let(:service) { described_class.new(noteable: noteable, project: project, author: author) }
+
+  describe '#zoom_link_added' do
+    subject { service.zoom_link_added }
+
+    it_behaves_like 'a system note' do
+      let(:action) { 'pinned_embed' }
+    end
+
+    it 'sets the zoom link added note text' do
+      expect(subject.note).to eq('added a Zoom call to this issue')
+    end
+  end
+
+  describe '#zoom_link_removed' do
+    subject { service.zoom_link_removed }
+
+    it_behaves_like 'a system note' do
+      let(:action) { 'pinned_embed' }
+    end
+
+    it 'sets the zoom link removed note text' do
+      expect(subject.note).to eq('removed a Zoom call from this issue')
+    end
+  end
+end