Fix the srcoe disappear and test for new server

app/models/exercise.rb

@@ -297,14 +297,6 @@ def latest_attempt_for(u)
   def latest_parsons_attempt_for(external_id, current_user)
     exercise_id = Exercise.find_by_external_id(external_id).id
     # get the latest attempt for the exercise
-    if exercise_id.nil?
-      # if the exercise id does not exist,return an error message
-      return "Exercise does not exist"
-    end
-    if current_user.nil?
-      # if the user does not exist, return an error message
-      return "User does not exist"
-    end
     attempt = Attempt.find_by(exercise_version_id: exercise_id, user_id: current_user.id)
     return attempt
   end

app/views/exercises/_exercise.html.haml

@@ -20,14 +20,9 @@
 
 - pts = workout ? workout.exercise_workouts.where(exercise: exercise).first.andand.points : nil
 - is_parsons = exercise.name.downcase.include?('parsons')
-- if is_parsons && user
-  - puts "Exercise external_id: #{exercise.external_id}, User: #{user.inspect}"
+- if is_parsons
   - attempt = exercise.latest_parsons_attempt_for(exercise.external_id,user)
   - score = attempt ? attempt.score : 0
-  - puts "Attempt: #{attempt.inspect}, Score: #{score}"
-- elsif !is_parsons
-  - attempt = workout_score ? workout_score.scoring_attempt_for(exercise) : exercise.latest_attempt_for(user)
-  - score = attempt ? attempt.score : 0
 - else
   - attempt = workout_score ? workout_score.scoring_attempt_for(exercise) : exercise.latest_attempt_for(user)
   - score = attempt ? attempt.score : 0