Class: Mobility::Backends::ActiveRecord::Table::QueryMethods

Inherits:
QueryMethods
  • Object
show all
Defined in:
lib/mobility/backends/active_record/table/query_methods.rb

Instance Method Summary collapse

Constructor Details

#initialize(attributes, association_name: nil, model_class: nil, subclass_name: nil, **options) ⇒ QueryMethods

Returns a new instance of QueryMethods.



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# File 'lib/mobility/backends/active_record/table/query_methods.rb', line 6

def initialize(attributes, association_name: nil, model_class: nil, subclass_name: nil, **options)
  super

  @association_name  = association_name
  @translation_class = translation_class = model_class.const_get(subclass_name)

  define_join_method(association_name, translation_class, **options)
  define_query_methods(association_name, translation_class, **options)

  attributes.each do |attribute|
    define_method :"find_by_#{attribute}" do |value|
      find_by(attribute.to_sym => value)
    end
  end
end

Instance Method Details

#extended(relation) ⇒ Object 



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# File 'lib/mobility/backends/active_record/table/query_methods.rb', line 22

def extended(relation)
  super
  association_name     = @association_name
  attributes_extractor = @attributes_extractor
  translation_class    = @translation_class

  mod = Module.new do
    define_method :not do |opts, *rest|
      if i18n_keys = attributes_extractor.call(opts)
        opts = opts.with_indifferent_access
        i18n_keys.each { |attr| opts["#{translation_class.table_name}.#{attr}"] = opts.delete(attr) }
        super(opts, *rest).send("join_#{association_name}")
      else
        super(opts, *rest)
      end
    end
  end
  relation.mobility_where_chain.include(mod)
end