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# File 'lib/isomorfeus_data/lucid_object/mixin.rb', line 3
def self.included(base)
base.include(Isomorfeus::Data::FieldSupport)
base.extend(Isomorfeus::Data::GenericClassApi)
base.include(Isomorfeus::Data::GenericInstanceApi)
base.include(LucidI18n::Mixin)
base.instance_exec do
def escape_string(s)
s.gsub(/([\\\&\:\(\)\[\]\{\}\!\"\~\^\|\<\>\=\*\?\+\-\s])/, '\\\\\1')
end
end
def [](name)
send(name)
end
def []=(name, val)
send("#{name}=".to_sym, val)
end
def changed!
@_changed = true
end
def to_transport
hash = { 'fields' => _get_selected_fields }
hash['revision'] = revision if revision
result = { @class_name => { @key => hash }}
result.deep_merge!(@class_name => { @previous_key => { new_key: @key }}) if @previous_key
result
end
def included_items_to_transport
f = fields
data_hash = {}
self.class.field_types.each do |field, type|
if type == :object
v = f[field]
if v
if v.is_a?(LucidObject::Mixin)
data_hash.deep_merge!(v.to_transport)
data_hash.deep_merge!(v.included_items_to_transport) if v.respond_to?(:included_items_to_transport)
elsif v.is_a?(Array)
v.each do |e|
if e
data_hash.deep_merge!(e.to_transport)
data_hash.deep_merge!(e.included_items_to_transport) if e.respond_to?(:included_items_to_transport)
end
end
end
end
end
end
data_hash
end
if RUBY_ENGINE == 'opal'
def initialize(key: nil, revision: nil, fields: nil, _loading: false, attributes: nil)
@key = key.nil? ? SecureRandom.uuid : key.to_s
@class_name = self.class.name
@class_name = @class_name.split('>::').last if @class_name.start_with?('#<')
_update_paths
@_revision = revision ? revision : Redux.fetch_by_path(:data_state, :revision, @class_name, @key)
@_objects = {}
@_changed = false
loaded = loaded?
fields = attributes if attributes
if loaded
raw_fields = Redux.fetch_by_path(*@_store_path)
if `raw_fields === null`
if fields
_validate_fields(fields)
@_changed_fields = fields
else
@_changed_fields = {}
end
elsif raw_fields && fields && ::Hash.new(raw_fields) != fields
_validate_fields(fields)
@_changed_fields = fields
else
@_changed_fields = {}
end
else
fields = {} unless fields
_validate_fields(fields) unless _loading
@_changed_fields = fields
end
end
def _load_from_store!
@_changed_fields = {}
@_objects = {}
@_changed = false
end
def _update_paths
@_store_path = [:data_state, @class_name, @key, :fields]
end
def each(&block)
fields.each(&block)
end
else Isomorfeus.add_valid_data_class(base) unless base == LucidObject::Base
base.instance_exec do
def _instance_from_transport_sid(sid, included_items_data, _already_loaded)
o_class_name = sid[0]
raise "invalid data class #{o_class_name}" unless Isomorfeus.valid_data_class_name?(o_class_name)
o_class = Isomorfeus.cached_data_class(o_class_name)
o_data = { o_class_name => { sid[1] => included_items_data[o_class_name][sid[1]] }}
o_class.instance_from_transport(o_data, included_items_data, _already_loaded)
end
def instance_from_transport(instance_data, included_items_data, _already_loaded = {})
key = instance_data[self.name].keys.first
ref_s = gen_ref_s(key)
return _already_loaded[ref_s] if _already_loaded.key?(ref_s)
revision = instance_data[self.name][key].key?('revision') ? instance_data[self.name][key]['revision'] : nil
data_obj = new(key: key, revision: revision)
_already_loaded[ref_s] = data_obj
fields = instance_data[self.name][key].key?('fields') ? instance_data[self.name][key]['fields'].transform_keys(&:to_sym) : nil
if fields
field_types.each do |field, type|
if type == :object
sid_or_array = fields[field]
if sid_or_array&.any?
if sid_or_array[0].is_a? String
fields[field] = _instance_from_transport_sid(sid_or_array, included_items_data, _already_loaded)
elsif sid_or_array[0].is_a? Array
v = sid_or_array.map { |e_sid| _instance_from_transport_sid(e_sid, included_items_data, _already_loaded) }
v.compact!
fields[field] = v
end
end
end
end
end
data_obj._validate_fields(fields)
data_obj.fields.merge!(fields)
data_obj
end
def props_from_data(instance_data)
key = instance_data[self.name].keys.first
revision = instance_data[self.name][key].key?('revision') ? instance_data[self.name][key]['revision'] : nil
fields = instance_data[self.name][key].key?('fields') ? instance_data[self.name][key]['fields'].transform_keys!(&:to_sym) : nil
LucidProps.new({ key: key, revision: revision }.merge!(fields))
end
def object_accelerator
@object_accelerator ||= Isomorfeus::Data::ObjectAccelerator.new(self)
end
def each(&block)
if block_given?
self.object_accelerator.each do |fields|
block.call self.new(key: fields.delete(:key), fields: fields)
end
else
Enumerator.new do |yielder|
self.object_accelerator.each do |fields|
yielder << self.new(key: fields.delete(:key), fields: fields)
end
end
end
end
alias to_enum each
def search(field = nil, val = nil, options = {}, query: nil)
if field && !self.field_options[field]&.fetch(:index) == :yes
raise "Can only search indexed #{self.field_types{field}}s, but #{self.field_types{field}} :#{field} is not indexed!"
end
objs = []
query = query ? query : "#{field}:#{val}"
self.object_accelerator.search_each(query, options) do |id|
fields = self.object_accelerator.load_object(id: id)
objs << self.new(key: fields.delete(:key), fields: fields)
end
objs
end
execute_create do |_already_saved: {}|
self.key = SecureRandom.uuid unless self.key
unless _already_saved.key?(self.ref_s)
_already_saved[self.ref_s] = self
self.class.object_accelerator.create_object(self.key, fields, _already_saved)
end
self
end
execute_destroy do |key:|
self.object_accelerator.destroy_object(key.to_s)
true
end
execute_load do |key:, _already_loaded: {}|
ref_s = self.gen_ref_s(@key)
if _already_loaded.key?(ref_s)
_already_loaded[ref_s]
else
_already_loaded[ref_s] = true
fields = self.object_accelerator.load_object(key: key.to_s, already_loaded: _already_loaded)
obj = fields ? self.new(key: fields.delete(:key), fields: fields) : nil
_already_loaded[ref_s] = obj
end
end
execute_save do |_already_saved: {}|
self.key = SecureRandom.uuid unless self.key
unless _already_saved.key?(self.ref_s)
_already_saved[self.ref_s] = true
self.class.object_accelerator.save_object(self.key, fields, _already_saved)
end
self
end
end
def initialize(key: nil, revision: nil, fields: nil, attributes: nil)
@key = key.nil? ? SecureRandom.uuid : key.to_s
@class_name = self.class.name
@class_name = @class_name.split('>::').last if @class_name.start_with?('#<')
@_revision = revision
@_changed = false
fields = attributes if attributes
fields = {} unless fields
_validate_fields(fields) if fields
@_raw_fields = fields
end
def _unchange!
@_changed = false
end
def each(&block)
@_raw_fields.each(&block)
end
def reload
new_instance = self.class.load(key: @key)
@_raw_fields = new_instance.fields
_unchange!
self
end
end end
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