property_location_collection.rb

class PropertiesLocationCollection
  include ActionView::Helpers
  include Rails.application.routes.url_helpers

  def initialize(properties)
    @properties = properties
  end

  def build
    @locations = @properties.map do |property|
      { lat: property.owner.profile.location.lat.to_s,
        lon: property.owner.profile.location.lon.to_s,
        path: company_path(property.owner),
        company: property.owner.profile.company_name.upcase }
    end.uniq
  end

  def json
    @locations.to_json
  end
end