1 files changed, 38 insertions, 0 deletions
diff --git a/lib/atlassian/jira_connect/serializers/file_entity.rb b/lib/atlassian/jira_connect/serializers/file_entity.rb
new file mode 100644
index 00000000000..50d31965f93
--- /dev/null
+++ b/lib/atlassian/jira_connect/serializers/file_entity.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+module Atlassian
+  module JiraConnect
+    module Serializers
+      class FileEntity < Grape::Entity
+        include Gitlab::Routing
+
+        expose :path do |file|
+          file.deleted_file? ? file.old_path : file.new_path
+        end
+        expose :changeType do |file|
+          if file.new_file?
+            'ADDED'
+          elsif file.deleted_file?
+            'DELETED'
+          elsif file.renamed_file?
+            'MOVED'
+          else
+            'MODIFIED'
+          end
+        end
+        expose :added_lines, as: :linesAdded
+        expose :removed_lines, as: :linesRemoved
+
+        expose :url do |file, options|
+          file_path = if file.deleted_file?
+                        File.join(options[:commit].parent_id, file.old_path)
+                      else
+                        File.join(options[:commit].id, file.new_path)
+                      end
+
+          project_blob_url(options[:project], file_path)
+        end
+      end
+    end
+  end
+end