fix-vault-enrollment.rb

@keys = Activity.where(curriculum_id: 4).pluck(:assessment_key).compact
@activities = Activity.where(curriculum_id: 4).inject({}) {|memo, a| memo[a.assessment_key] = a; memo }

def fix_page(page, e, b, school)
  if page && page['data'] && page['data']['correct'] && page['data']['total']
    grade = (page['data']['correct'] / page['data']['total'].to_f) * 100
    act = @activities[page['id']]
    unless e.activity_progresses.select {|ap| ap.activity_id == act.id && ap.grade == grade }.any?
      passed = grade >= act.try(:passing_grade).to_i
      e.activity_progresses.create(activity_id: act.id, grade: grade, passed: passed)
    end
  end
end

def fix_enrollment(e, school)
  e.user.bookmarks.each do |b|
    begin
      pages = b.pages.select {|k,v| k.in?(@keys) }
      pages.each {|k, p| fix_page(p, e, b, school) }
    rescue JSON::ParserError
      puts 'JSON PARSE ERROR'
    end
  end
end