reformatted places controller

app/controllers/places_controller.rb

@@ -3,19 +3,10 @@ class PlacesController < ApplicationController
   end
 
   def search
-    api_key = Rails.application.credentials.beermap_api_key
-    url = "http://beermapping.com/webservice/loccity/#{api_key}/"
-    response = HTTParty.get "#{url}#{ERB::Util.url_encode(params[:city])}"
-
-    places_from_api = response.parsed_response["bmp_locations"]["location"]
-
-    if places_from_api.is_a?(Hash) && places_from_api['id'].nil?
-      redirect_to places_path, notice: "No places in #{params[:city]}"
+    @places = BeermappingApi.places_in(params[:city])
+    if @places.empty?
+      redirect_to places_path, notice: "No locations in #{params[:city]}"
     else
-      places_from_api = [places_from_api] if places_from_api.is_a?(Hash)
-      @places = places_from_api.map do |location|
-        Place.new(location)
-      end
       render :index, status: 418
     end
   end