class LfsObject < ActiveRecord::Base has_many :lfs_objects_projects, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent has_many :projects, through: :lfs_objects_projects validates :oid, presence: true, uniqueness: true mount_uploader :file, LfsObjectUploader def project_allowed_access?(project) projects.exists?(project.lfs_storage_project.id) 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 def self.calculate_oid(path) Digest::SHA256.file(path).hexdigest end end