app/models/lfs_object.rb


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class LfsObject < ActiveRecord::Base
  include AfterCommitQueue
  include ObjectStorage::BackgroundMove

  has_many :lfs_objects_projects, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
  has_many :projects, through: :lfs_objects_projects

  scope :with_files_stored_locally, -> { where(file_store: [nil, LfsObjectUploader::Store::LOCAL]) }

  validates :oid, presence: true, uniqueness: true

  scope :with_files_stored_locally, -> { where(file_store: [nil, LfsObjectUploader::Store::LOCAL]) }

  mount_uploader :file, LfsObjectUploader

  after_save if: :file_changed?, on: [:create, :update] do
    run_after_commit do
      file.schedule_background_upload
    end
  end

  def project_allowed_access?(project)
    projects.exists?(project.lfs_storage_project.id)
  end

  def local_store?
    [nil, LfsObjectUploader::Store::LOCAL].include?(self.file_store)
  end

  def self.destroy_unreferenced
    joins("LEFT JOIN lfs_objects_projects ON lfs_objects_projects.lfs_object_id = #{table_name}.id")
        .where(lfs_objects_projects: { id: nil })
        .destroy_all
  end
end