sort_doctors.rb

def self.sort_by_top_search_algorithm current_user, orig_lat, orig_lon


      p "sort_by_top_search_algorithm =----------------------------------=--=-==-=-=opklkklkl"
      healthcare_provider_list =[]
      if orig_lat != 0.0 && orig_lon != 0.0
        nearby = self.having("distance <= 25")
        others = self.having("distance > 25 && distance <= 100")
      else
        nearby = []
        others = self.having("distance is ?",nil)
      end
      if !current_user.nil?
        # Sorting by reviews, over_all_rating, distance and full_name
        healthcare_provider_list += nearby.sort_by{|a,b|  [-a.get_recommended_by_in_array(current_user.id, a.type_id, false).size, -a.get_overall_rating(a.type_id), a["distance"], a["full_name"]]} if !nearby.blank?
        healthcare_provider_list += others.sort_by{|a,b|  [-a.get_recommended_by_in_array(current_user.id, a.type_id, false).size, -a.get_overall_rating(a.type_id), a["distance"], a["full_name"]]}
      else
        # Sorting by reviews, over_all_rating, distance and full_name
        healthcare_provider_list += nearby.sort_by{|a,b|  [-a.get_overall_rating(a.type_id), a["distance"], a["full_name"]]} if !nearby.blank?
        healthcare_provider_list += others.sort_by{|a,b|  [-a.get_overall_rating(a.type_id), a["distance"], a["full_name"]]}
      end
      return healthcare_provider_list.uniq

    end
  end