Sha256: 1f7ed319c1273f7b763b2c181c6f925da7d354f0b1104e0e5ef20421f1396809
Contents?: true
Size: 1.47 KB
Versions: 14
Compression:
Stored size: 1.47 KB
Contents
# Use singleton class Spree::Preferences::Store.instance to access
#
# StoreInstance has a persistence flag that is on by default,
# but we disable database persistence in testing to speed up tests
#
require 'singleton'
module Spree::Preferences
class StoreInstance
attr_accessor :persistence
def initialize
@cache = Rails.cache
@persistence = true
load_preferences
end
def set(key, value, type)
@cache.write(key, value)
persist(key, value, type)
end
def exist?(key)
@cache.exist? key
end
def get(key)
@cache.read(key)
end
def delete(key)
@cache.delete(key)
destroy(key)
end
private
def persist(cache_key, value, type)
return unless should_persist?
preference = Spree::Preference.find_or_initialize_by_key(cache_key)
preference.value = value
preference.value_type = type
preference.save
end
def destroy(cache_key)
return unless should_persist?
preference = Spree::Preference.find_by_key(cache_key)
preference.destroy if preference
end
def load_preferences
return unless should_persist?
Spree::Preference.valid.each do |p|
Spree::Preference.convert_old_value_types(p) # see comment
@cache.write(p.key, p.value)
end
end
def should_persist?
@persistence and Spree::Preference.table_exists?
end
end
class Store < StoreInstance
include Singleton
end
end
Version data entries
14 entries across 14 versions & 1 rubygems