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# frozen_string_literal: true
module Groups
module ImportExport
class ImportService
attr_reader :current_user, :group, :params
def initialize(group:, user:)
@group = group
@current_user = user
@shared = Gitlab::ImportExport::Shared.new(@group)
end
def execute
validate_user_permissions
if import_file && restorer.restore
@group
else
raise StandardError.new(@shared.errors.to_sentence)
end
rescue => e
raise StandardError.new(e.message)
ensure
remove_import_file
end
private
def import_file
@import_file ||= Gitlab::ImportExport::FileImporter.import(importable: @group,
archive_file: nil,
shared: @shared)
end
def restorer
@restorer ||= Gitlab::ImportExport::GroupTreeRestorer.new(user: @current_user,
shared: @shared,
group: @group,
group_hash: nil)
end
def remove_import_file
upload = @group.import_export_upload
return unless upload&.import_file&.file
upload.remove_import_file!
upload.save!
end
def validate_user_permissions
unless current_user.can?(:admin_group, group)
raise ::Gitlab::ImportExport::Error.new(
"User with ID: %s does not have permission to Group %s with ID: %s." %
[current_user.id, group.name, group.id])
end
end
end
end
end
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