1 files changed, 38 insertions, 0 deletions
diff --git a/lib/gitlab/github_import/importer/pull_requests/review_request_importer.rb b/lib/gitlab/github_import/importer/pull_requests/review_request_importer.rb
new file mode 100644
index 00000000000..bb51d856d9b
--- /dev/null
+++ b/lib/gitlab/github_import/importer/pull_requests/review_request_importer.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module GithubImport
+    module Importer
+      module PullRequests
+        class ReviewRequestImporter
+          def initialize(review_request, project, client)
+            @review_request = review_request
+            @user_finder = UserFinder.new(project, client)
+            @issue_finder = IssuableFinder.new(project, client)
+          end
+
+          def execute
+            MergeRequestReviewer.bulk_insert!(build_reviewers)
+          end
+
+          private
+
+          attr_reader :review_request, :user_finder
+
+          def build_reviewers
+            reviewer_ids = review_request.users.map { |user| user_finder.user_id_for(user) }.compact
+
+            reviewer_ids.map do |reviewer_id|
+              MergeRequestReviewer.new(
+                merge_request_id: review_request.merge_request_id,
+                user_id: reviewer_id,
+                state: MergeRequestReviewer.states['unreviewed'],
+                created_at: Time.zone.now
+              )
+            end
+          end
+        end
+      end
+    end
+  end
+end