debian-mirror-gitlab/app/models/ci/namespace_mirror.rb

49 lines
1.6 KiB
Ruby
Raw Normal View History

2022-01-26 12:08:38 +05:30
# frozen_string_literal: true
module Ci
# This model represents a record in a shadow table of the main database's namespaces table.
# It allows us to navigate the namespace hierarchy on the ci database without resorting to a JOIN.
class NamespaceMirror < ApplicationRecord
2022-06-21 17:19:12 +05:30
include FromUnion
2022-01-26 12:08:38 +05:30
belongs_to :namespace
2022-04-04 11:22:00 +05:30
scope :by_group_and_descendants, -> (id) do
2022-01-26 12:08:38 +05:30
where('traversal_ids @> ARRAY[?]::int[]', id)
end
2022-03-02 08:16:31 +05:30
scope :contains_any_of_namespaces, -> (ids) do
where('traversal_ids && ARRAY[?]::int[]', ids)
end
2022-06-21 17:19:12 +05:30
scope :contains_traversal_ids, -> (traversal_ids) do
mirrors = []
traversal_ids.group_by(&:count).each do |columns_count, traversal_ids_group|
columns = Array.new(columns_count) { |i| "(traversal_ids[#{i + 1}])" }
pairs = traversal_ids_group.map do |ids|
ids = ids.map { |id| Arel::Nodes.build_quoted(id).to_sql }
"(#{ids.join(",")})"
end
# Create condition in format:
# ((traversal_ids[1]),(traversal_ids[2])) IN ((1,2),(2,3))
mirrors << Ci::NamespaceMirror.where("(#{columns.join(",")}) IN (#{pairs.join(",")})") # rubocop:disable GitlabSecurity/SqlInjection
end
self.from_union(mirrors)
end
2022-03-02 08:16:31 +05:30
scope :by_namespace_id, -> (namespace_id) { where(namespace_id: namespace_id) }
2022-01-26 12:08:38 +05:30
class << self
def sync!(event)
namespace = event.namespace
traversal_ids = namespace.self_and_ancestor_ids(hierarchy_order: :desc)
2023-06-20 00:43:36 +05:30
upsert({ namespace_id: event.namespace_id, traversal_ids: traversal_ids }, unique_by: :namespace_id)
2022-01-26 12:08:38 +05:30
end
end
end
end