94 lines
2.8 KiB
Ruby
94 lines
2.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Milestones::TransferService class
|
|
#
|
|
# Used for recreating the missing group milestones at project level when
|
|
# transferring a project to a new namespace
|
|
#
|
|
module Milestones
|
|
class TransferService
|
|
attr_reader :current_user, :old_group, :project
|
|
|
|
def initialize(current_user, old_group, project)
|
|
@current_user = current_user
|
|
@old_group = old_group
|
|
@project = project
|
|
end
|
|
|
|
def execute
|
|
return unless old_group.present?
|
|
|
|
Milestone.transaction do
|
|
milestones_to_transfer.find_each do |milestone|
|
|
new_milestone = find_or_create_milestone(milestone)
|
|
|
|
update_issues_milestone(milestone, new_milestone)
|
|
update_merge_requests_milestone(milestone.id, new_milestone&.id)
|
|
end
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def milestones_to_transfer
|
|
Milestone.from_union([
|
|
group_milestones_applied_to_issues,
|
|
group_milestones_applied_to_merge_requests
|
|
])
|
|
.reorder(nil)
|
|
.distinct
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def group_milestones_applied_to_issues
|
|
Milestone.joins(:issues)
|
|
.where(
|
|
issues: { project_id: project.id },
|
|
group_id: old_group.id
|
|
)
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def group_milestones_applied_to_merge_requests
|
|
Milestone.joins(:merge_requests)
|
|
.where(
|
|
merge_requests: { target_project_id: project.id },
|
|
group_id: old_group.id
|
|
)
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
def find_or_create_milestone(milestone)
|
|
params = milestone.attributes.slice('title', 'description', 'start_date', 'due_date')
|
|
|
|
FindOrCreateService.new(project, current_user, params).execute
|
|
end
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def update_issues_milestone(old_milestone, new_milestone)
|
|
Issue.where(project: project, milestone_id: old_milestone.id)
|
|
.update_all(milestone_id: new_milestone&.id)
|
|
|
|
delete_milestone_issues_caches(old_milestone)
|
|
delete_milestone_issues_caches(new_milestone)
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
# rubocop: disable CodeReuse/ActiveRecord
|
|
def update_merge_requests_milestone(old_milestone_id, new_milestone_id)
|
|
MergeRequest.where(project: project, milestone_id: old_milestone_id)
|
|
.update_all(milestone_id: new_milestone_id)
|
|
end
|
|
# rubocop: enable CodeReuse/ActiveRecord
|
|
|
|
def delete_milestone_issues_caches(milestone)
|
|
return unless milestone
|
|
|
|
Milestones::IssuesCountService.new(milestone).delete_cache
|
|
Milestones::ClosedIssuesCountService.new(milestone).delete_cache
|
|
end
|
|
end
|
|
end
|