gitlab-org--gitlab-foss/app/models/deploy_key.rb
Nick Thomas d3a3db4218 Speed up loading and filtering deploy keys and their projects
This commit changes how we eager-load projects, routes, and namespaces
required by the deploy keys endpoint, getting a 10x improvement in my
local testing.

The endpoint still doesn't scale in-general, but going from ~13 seconds
to dump a 63K result to generating the same thing in ~1.6 seconds seems
like a good improvement to me.
2019-08-05 06:42:34 -07:00

53 lines
1.3 KiB
Ruby

# frozen_string_literal: true
class DeployKey < Key
include IgnorableColumn
include FromUnion
has_many :deploy_keys_projects, inverse_of: :deploy_key, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
has_many :projects, through: :deploy_keys_projects
scope :in_projects, ->(projects) { joins(:deploy_keys_projects).where('deploy_keys_projects.project_id in (?)', projects) }
scope :are_public, -> { where(public: true) }
scope :with_projects, -> { includes(deploy_keys_projects: { project: [:route, :namespace] }) }
ignore_column :can_push
accepts_nested_attributes_for :deploy_keys_projects
def private?
!public?
end
def orphaned?
self.deploy_keys_projects.empty?
end
def almost_orphaned?
self.deploy_keys_projects.count == 1
end
def destroyed_when_orphaned?
self.private?
end
def user
super || User.ghost
end
def has_access_to?(project)
deploy_keys_project_for(project).present?
end
def can_push_to?(project)
!!deploy_keys_project_for(project)&.can_push?
end
def deploy_keys_project_for(project)
deploy_keys_projects.find_by(project: project)
end
def projects_with_write_access
Project.with_route.where(id: deploy_keys_projects.with_write_access.select(:project_id))
end
end