skill-assessment-app/app/workers/quiz_status.rb
Mark Moser 4bbd93ded1 rubocop noise: fixes FrozenStringLiteralComment
Adding the .ruby-verison file triggered previously un-run cops, specifically:

  This cop is designed to help upgrade to Ruby 3.0. It will add the
  comment `# frozen_string_literal: true` to the top of files to enable
  frozen string literals. Frozen string literals will be default in Ruby
  3.0. The comment will be added below a shebang and encoding comment. The
  frozen string literal comment is only valid in Ruby 2.3+.

More info on rubocop [Automatic-Corrections](https://github.com/bbatsov/rubocop/wiki/Automatic-Corrections)
2016-09-08 10:30:13 -05:00

57 lines
1.5 KiB
Ruby

# frozen_string_literal: true
class QuizStatus
attr_reader :candidate
def initialize candidate
@candidate = Candidate.find(candidate.to_i)
end
def started
candidate.answers.count > 0
end
def on_summary
candidate.submitted_answers.count == candidate.questions.count
end
def completed
candidate.completed
end
def can_submit
on_summary &&
no_finish_later &&
candidate.answered_questions.count == candidate.questions.count
end
def progress
answs = candidate.answered_questions.count.to_f
total = candidate.quiz.questions.count.to_f
(answs / total * 100).round.to_i
end
def no_finish_later
sql = %(select count(a.id) todos
from answers a
inner join questions q on q.id = a.question_id
where q.input_type = 'live_code'
and a.answer like "%later: 'true'%"
and a.candidate_id = #{candidate.id})
result = ActiveRecord::Base.connection.exec_query(sql).to_hash.first
result['todos'].zero?
end
def current_question_id
sql = "select q.id question_id
from candidates c
inner join questions q on q.quiz_id = c.quiz_id
left join answers a on a.candidate_id = c.id AND a.question_id = q.id
where q.active = true and c.id = #{candidate.to_i}
and (a.id is null OR a.submitted is false)
order by q.sort limit 1;"
result = ActiveRecord::Base.connection.exec_query(sql).to_hash.first
result['question_id'] unless result.nil?
end
end