Move `lib/tom_tom.rb` to `lib/tom_tom/batch.rb`

Separate the functionality a little better by moving the `/batch`
endpoint code into a new class. The goal here is also to lay the
foundation for being able to call `TomTom.batch()` instead of
`TomTom.new.batch()`.

Refs #6095

1 files changed, 1 insertions, 57 deletions

diff --git a/lib/tom_tom.rb b/lib/tom_tom.rb
index 415bba54b..2947961c3 100644
--- a/lib/tom_tom.rb
+++ b/lib/tom_tom.rb
@@ -1,58 +1,2 @@
-class TomTom
-  BASE_URL = 'https://api.tomtom.com'
-  API_KEY = Rails.application.secrets.tomtom_api_key
-
-  def initialize
-    @connection = Faraday.new(
-      url: BASE_URL,
-      params: {
-        key: API_KEY
-      }
-    ) do |faraday|
-      faraday.use FaradayMiddleware::FollowRedirects, limit: 1
-      faraday.adapter Faraday.default_adapter
-    end
-  end
-
-  def batch(way_costs)
-    params = URI.encode_www_form({
-      travelMode: 'bus',
-      routeType: 'shortest'
-    })
-    batch_items = convert_way_costs_for_batch(way_costs).map do |locations|
-      {
-        query: "/calculateRoute/#{locations}/json?#{params}"
-      }
-    end
-
-    response = @connection.post do |req|
-      req.url '/routing/1/batch/json'
-      req.headers['Content-Type'] = 'application/json'
-      req.body = {
-        batchItems: batch_items
-      }.to_json
-    end
-
-    response = JSON.parse(response.body)
-
-    calculated_routes = response['batchItems']
-    calculated_routes.each_with_index do |route, i|
-      next if route['statusCode'] != 200
-
-      distance = route['response']['routes'][0]['summary']['lengthInMeters']
-      time = route['response']['routes'][0]['summary']['travelTimeInSeconds']
-
-      way_costs[i].distance = distance
-      way_costs[i].time = time
-    end
-
-    way_costs
-  end
-
-  def convert_way_costs_for_batch(way_costs)
-    way_costs.map do |way_cost|
-      "#{way_cost.departure.lat},#{way_cost.departure.lng}" \
-      ":#{way_cost.arrival.lat},#{way_cost.arrival.lng}"
-    end
-  end
+module TomTom
 end