Class: Changeling::Support::Search

Inherits:
Object
  • Object
show all
Defined in:
lib/changeling/support/search.rb

Class Method Summary collapse

Class Method Details

.find_by(args) ⇒ Object 



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# File 'lib/changeling/support/search.rb', line 4

def self.find_by(args)
  return [] unless args.kind_of?(Hash)

  filters = args[:filters]
  sort = args[:sort]
  return [] unless filters || sort

  size = args[:size] || 10

  @class = Changeling::Models::Logling
  @class.tire.index.refresh

  results = @class.search :per_page => size do
    query do
      filtered do
        query { all }
        filters.each do |f|
          filter :terms, { f.first[0].to_sym => [f.first[1].to_s] }
        end
      end
    end

    sort { by sort[:field], sort[:direction].to_s }
  end.results

  # Some apps may return Tire::Results::Item objects in results instead of Changeling objects.
  results.map { |result|
    if result.class == @class
      result
    elsif result.class == Tire::Results::Item
      @class.new(JSON.parse(result.to_json))
    elsif result.class == Hash
      @class.new(result)
    end
  }
end