Add latest changes from gitlab-org/gitlab@13-5-stable-eev13.5.0-rc32

1 files changed, 50 insertions, 0 deletions

diff --git a/app/services/merge_requests/export_csv_service.rb b/app/services/merge_requests/export_csv_service.rb
new file mode 100644
index 00000000000..2755fc6687c
--- /dev/null
+++ b/app/services/merge_requests/export_csv_service.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+module MergeRequests
+  class ExportCsvService
+    include Gitlab::Routing.url_helpers
+    include GitlabRoutingHelper
+
+    # Target attachment size before base64 encoding
+    TARGET_FILESIZE = 15.megabytes
+
+    def initialize(merge_requests)
+      @merge_requests = merge_requests
+    end
+
+    def csv_data
+      csv_builder.render(TARGET_FILESIZE)
+    end
+
+    private
+
+    def csv_builder
+      @csv_builder ||= CsvBuilder.new(@merge_requests.with_csv_entity_associations, header_to_value_hash)
+    end
+
+    def header_to_value_hash
+      {
+        'MR IID' => 'iid',
+        'URL' => -> (merge_request) { merge_request_url(merge_request) },
+        'Title' => 'title',
+        'State' => 'state',
+        'Description' => 'description',
+        'Source Branch' => 'source_branch',
+        'Target Branch' => 'target_branch',
+        'Source Project ID' => 'source_project_id',
+        'Target Project ID' => 'target_project_id',
+        'Author' => -> (merge_request) { merge_request.author.name },
+        'Author Username' => -> (merge_request) { merge_request.author.username },
+        'Assignees' => -> (merge_request) { merge_request.assignees.map(&:name).join(', ') },
+        'Assignee Usernames' => -> (merge_request) { merge_request.assignees.map(&:username).join(', ') },
+        'Approvers' => -> (merge_request) { merge_request.approved_by_users.map(&:name).join(', ') },
+        'Approver Usernames' => -> (merge_request) { merge_request.approved_by_users.map(&:username).join(', ') },
+        'Merged User' => -> (merge_request) { merge_request.metrics&.merged_by&.name.to_s },
+        'Merged Username' => -> (merge_request) { merge_request.metrics&.merged_by&.username.to_s },
+        'Milestone ID' => -> (merge_request) { merge_request&.milestone&.id || '' },
+        'Created At (UTC)' => -> (merge_request) { merge_request.created_at.utc },
+        'Updated At (UTC)' => -> (merge_request) { merge_request.updated_at.utc }
+      }
+    end
+  end
+end