Re-add missing route

app/controllers/application_controller.rb

@@ -12,7 +12,7 @@ def best_deals
         lowest = games.flat_map(&:prices).min_by { |price| price.value.exchange_to('USD') }
         next if lowest.blank?
         rates = currencies.map { |c| lowest.value.exchange_to(c).format }
-        rows << [game.first.title, ISO3166::Country[lowest.country].translation('en')].concat(rates)
+        rows << [games.first.title, ISO3166::Country[lowest.country].translation('en')].concat(rates)
       end
     end
 
@@ -45,6 +45,24 @@ def glossary
     send_data csv, type: 'text/csv; charset=utf-8; header=present'
   end
 
+  def rates
+    currencies = Price.distinct.pluck(:currency).sort
+
+    csv = CSV.generate(headers: true) do |rows|
+      rows << [''].concat(currencies)
+
+      currencies.each do |from|
+        row = [from]
+        currencies.each do |to|
+          row << Money.default_bank.get_rate(from, to)
+        end
+        rows << row
+      end
+    end
+
+    send_data csv, type: 'text/csv; charset=utf-8; header=present'
+  end
+
   def about
     csv = CSV.generate(headers: true) do |rows|
       rows << ['Page url', 'http://eshop.calyh.re']

lib/tasks/eshop.rake

@@ -29,7 +29,7 @@ namespace :eshop do
 
   desc 'Detect new shops that were not selling games before'
   task detect_new_shops: :environment do
-    ids = Game.distinct.pluck(:nsuid).compact.sample(50)
+    ids = Game.distinct.pluck(:nsuid).compact
     new_shops = []
     puts "Retrieving #{ids.count} prices..."
     countries = Eshop::REGIONS.values.flatten.uniq.sort - Eshop::COUNTRIES