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# frozen_string_literal: true
module API
module ProjectsRelationBuilder
extend ActiveSupport::Concern
class_methods do
def prepare_relation(projects_relation, options = {})
projects_relation = preload_relation(projects_relation, options)
execute_batch_counting(projects_relation)
postload_relation(projects_relation, options)
preload_repository_cache(projects_relation)
Preloaders::UserMaxAccessLevelInProjectsPreloader.new(projects_relation, options[:current_user]).execute if options[:current_user]
preload_member_roles(projects_relation, options[:current_user]) if options[:current_user]
Preloaders::SingleHierarchyProjectGroupPlansPreloader.new(projects_relation).execute if options[:single_hierarchy]
preload_groups(projects_relation) if options[:with] == Entities::Project
projects_relation
end
# This is overridden by the specific Entity class to
# preload assocations that it needs
def preload_relation(projects_relation, options = {})
projects_relation
end
# This is overridden by the specific Entity class to
# batch load certain counts
def execute_batch_counting(projects_relation); end
def preload_repository_cache(projects_relation)
repositories = repositories_for_preload(projects_relation)
Gitlab::RepositoryCache::Preloader.new(repositories).preload( # rubocop:disable CodeReuse/ActiveRecord
%i[exists? root_ref has_visible_content? avatar readme_path]
)
end
def repositories_for_preload(projects_relation)
projects_relation.map(&:repository)
end
# For all projects except those in a user namespace, the `namespace`
# and `group` are identical. Preload the group when it's not a user namespace.
def preload_groups(projects_relation)
group_projects = projects_for_group_preload(projects_relation)
groups = group_projects.map(&:namespace)
Preloaders::GroupRootAncestorPreloader.new(groups).execute
group_projects.each do |project|
project.group = project.namespace
end
end
def projects_for_group_preload(projects_relation)
projects_relation.select { |project| project.namespace.type == Group.sti_name }
end
def preload_member_roles(projects, user)
# overridden in EE
end
end
end
end
API::ProjectsRelationBuilder.prepend_mod
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