Refactor issue vulnerability description template

add helper method vulnerability_scan_data? to reduce duplication

ee/app/helpers/vulnerabilities_helper.rb

@@ -74,4 +74,8 @@ module VulnerabilitiesHelper
 
     data
   end
+
+  def vulnerability_scan_data?(vulnerability)
+    vulnerability.scanner.present? || vulnerability.scan.present?
+  end
 end

ee/app/views/vulnerabilities/issue_description.md.erb

@@ -60,25 +60,26 @@
   </details>
 <% end %>
 <% end %>
-<% if vulnerability.scanner.present? || vulnerability.scan.present? %>
+<% if vulnerability_scan_data?(vulnerability) %>
 
 ### <%= _("Scanner") %>:
 
 <% if vulnerability.scanner.present? %>
 * <%= _("Name") %>: <%= vulnerability.scanner[:name] %>
 <% end %>
-<% if vulnerability.scan.present? %>
-<% if vulnerability.scan[:type].present? %>
-* <%= _("Type") %>: <%= vulnerability.scan[:type] %>
+<%- scan_data = vulnerability.scan -%>
+<% if scan_data.present? %>
+<% if scan_data[:type].present? %>
+* <%= _("Type") %>: <%= scan_data[:type] %>
 <% end %>
-<% if vulnerability.scan[:status].present? %>
-* <%= _("Status") %>: <%= vulnerability.scan[:status] %>
+<% if scan_data[:status].present? %>
+* <%= _("Status") %>: <%= scan_data[:status] %>
 <% end %>
-<% if vulnerability.scan[:start_time].present? %>
-* <%= _("Start Time") %>: <%= vulnerability.scan[:start_time] %>
+<% if scan_data[:start_time].present? %>
+* <%= _("Start Time") %>: <%= scan_data[:start_time] %>
 <% end %>
-<% if vulnerability.scan[:end_time].present? %>
-* <%= _("End Time") %>: <%= vulnerability.scan[:end_time] %>
+<% if scan_data[:end_time].present? %>
+* <%= _("End Time") %>: <%= scan_data[:end_time] %>
 <% end %>
 <% end %>
 <% end %>

ee/app/views/vulnerabilities/jira_issue_description.md.erb

@@ -52,24 +52,25 @@ h3. <%= _("Links") %>:
 <%= _("See vulnerability %{vulnerability_link} for any Remediation details.".html_safe) % { vulnerability_link: "[#{vulnerability.id}|#{vulnerability_url(vulnerability)}]" } %>
 <% end %>
 
-<% if vulnerability.scanner.present? || vulnerability.scan.present? %>
+<% if vulnerability_scan_data?(vulnerability) %>
 h3. <%= _("Scanner") %>:
 
 <% if vulnerability.scanner.present? %>
 * <%= _("Name") %>: <%= vulnerability.scanner[:name] %>
 <% end %>
-<% if vulnerability.scan.present? %>
-<% if vulnerability.scan.type.present? %>
-* <%= _("Type") %>: <%= vulnerability.scan.type %>
+<%- scan_data = vulnerability.scan -%>
+<% if scan_data.present? %>
+<% if scan_data.type.present? %>
+* <%= _("Type") %>: <%= scan_data.type %>
 <% end %>
-<% if vulnerability.scan.status.present? %>
-* <%= _("Status") %>: <%= vulnerability.scan.status %>
+<% if scan_data.status.present? %>
+* <%= _("Status") %>: <%= scan_data.status %>
 <% end %>
-<% if vulnerability.scan.start_time.present? %>
-* <%= _("Start Time") %>: <%= vulnerability.scan.start_time %>
+<% if scan_data.start_time.present? %>
+* <%= _("Start Time") %>: <%= scan_data.start_time %>
 <% end %>
-<% if vulnerability.scan.end_time.present? %>
-* <%= _("End Time") %>: <%= vulnerability.scan.end_time %>
+<% if scan_data.end_time.present? %>
+* <%= _("End Time") %>: <%= scan_data.end_time %>
 <% end %>
 <% end %>
 <% end %>

ee/spec/helpers/vulnerabilities_helper_spec.rb

@@ -283,4 +283,34 @@ RSpec.describe VulnerabilitiesHelper do
       end
     end
   end
+
+  describe '#vulnerability_scan_data?' do
+    subject { helper.vulnerability_scan_data?(vulnerability) }
+
+    context 'scanner present' do
+      before do
+        allow(vulnerability).to receive(:scanner).and_return(true)
+      end
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'scan present' do
+      before do
+        allow(vulnerability).to receive(:scanner).and_return(false)
+        allow(vulnerability).to receive(:scan).and_return(true)
+      end
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'neither scan nor scanner being present' do
+      before do
+        allow(vulnerability).to receive(:scanner).and_return(false)
+        allow(vulnerability).to receive(:scan).and_return(false)
+      end
+
+      it { is_expected.to be_falsey }
+    end
+  end
 end