Handle jservice being down

app/lib/jservice.rb

@@ -8,6 +8,7 @@ module Jservice
   def self.get_question
     uri = "http://jservice.io/api/random?count=1"
     request = HTTParty.get(uri)
+    return if response.code != 200
     response = JSON.parse(request.body, symbolize_names: true).first
     question = response[:question]
 

app/workers/start_game_worker.rb

@@ -5,21 +5,26 @@ def perform(team_id, channel_id, user_id)
     return if team.blank?
 
     q = Jservice.get_question
-    question = q[:question]
-    answer = q[:answer]
-    value = q[:value]
-    category = q.dig(:category, :title)
-    air_date = q[:airdate]
+    if q.present?
+      question = q[:question]
+      answer = q[:answer]
+      value = q[:value]
+      category = q.dig(:category, :title)
+      air_date = q[:airdate]
 
-    game = Game.new(question: question,
-                    answer: answer,
-                    value: value,
-                    category: category,
-                    air_date: air_date,
-                    channel: channel_id,
-                    team: team)
-    game.save!
-    PostGameMessageWorker.perform_async(game.id)
-    EndGameWorker.perform_in(ENV['CONFIG_GAME_TIME_LIMIT'].to_i.seconds, game.id)
+      game = Game.new(question: question,
+                      answer: answer,
+                      value: value,
+                      category: category,
+                      air_date: air_date,
+                      channel: channel_id,
+                      team: team)
+      game.save!
+      PostGameMessageWorker.perform_async(game.id)
+      EndGameWorker.perform_in(ENV['CONFIG_GAME_TIME_LIMIT'].to_i.seconds, game.id)
+    else
+      reply = "Apologies, but I can't reach jService.io at this time."
+      PostMessageWorker.perform_async(reply, team_id, channel_id)
+    end
   end
 end