Contents

# This is included into ActiveStorage::Attachment automatically by engine.rb
module ActiveStorageBlobExtension
  extend ActiveSupport::Concern

  included do
    has_many :active_storage_extensions, class_name: 'Effective::ActiveStorageExtension', inverse_of: :blob, dependent: :destroy
    accepts_nested_attributes_for :active_storage_extensions, allow_destroy: true

    scope :deep, -> { includes(:active_storage_extensions, attachments: [record: :record]) }

    scope :attached, -> { joins(:attachments) }
  end

  module ClassMethods
  end

  # Instance methods

  def to_s
    filename.presence || 'blob'
  end

  # Find or build
  def active_storage_extension
    active_storage_extensions.to_a.first || active_storage_extensions.build(permission: 'inherited')
  end

  def permission
    active_storage_extension.permission
  end

  def permission_inherited?
    permission == 'inherited'
  end

  def permission_public?
    permission == 'public'
  end

  def mark_inherited!
    active_storage_extension.assign_attributes(permission: 'inherited')
    save!
  end

  def mark_public!
    active_storage_extension.assign_attributes(permission: 'public')
    save!
  end

  def purge!
    purge
  end

end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
effective_storage-0.3.2	app/models/concerns/active_storage_blob_extension.rb
effective_storage-0.3.1	app/models/concerns/active_storage_blob_extension.rb
effective_storage-0.3.0	app/models/concerns/active_storage_blob_extension.rb
effective_storage-0.2.2	app/models/concerns/active_storage_blob_extension.rb
effective_storage-0.2.1	app/models/concerns/active_storage_blob_extension.rb
effective_storage-0.2.0	app/models/concerns/active_storage_blob_extension.rb