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# frozen_string_literal: true
module Gitlab
module GithubImport
module Stage
class ImportPullRequestsWorker # rubocop:disable Scalability/IdempotentWorker
include ApplicationWorker
data_consistency :always
include GithubImport::Queue
include StageMethods
# client - An instance of Gitlab::GithubImport::Client.
# project - An instance of Project.
def import(client, project)
info(project.id, message: "starting importer", importer: 'Importer::PullRequestsImporter')
# If a user creates a new merge request while the import is in progress, GitLab can assign an IID
# to this merge request that already exists for a GitHub Pull Request.
# The workaround is to allocate IIDs before starting the importer.
allocate_merge_requests_internal_id!(project, client)
waiter = Importer::PullRequestsImporter
.new(project, client)
.execute
project.import_state.refresh_jid_expiration
AdvanceStageWorker.perform_async(
project.id,
{ waiter.key => waiter.jobs_remaining },
:collaborators
)
end
private
def allocate_merge_requests_internal_id!(project, client)
return if InternalId.exists?(project: project, usage: :merge_requests) # rubocop: disable CodeReuse/ActiveRecord
options = { state: 'all', sort: 'number', direction: 'desc', per_page: '1' }
last_github_pull_request = client.each_object(:pulls, project.import_source, options).first
return unless last_github_pull_request
MergeRequest.track_target_project_iid!(project, last_github_pull_request[:number])
end
end
end
end
end
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