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89 lines
3.4 KiB
89 lines
3.4 KiB
module CheckAnswersHelper |
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def total_answered_questions(subsection, case_log, form) |
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total_questions(subsection, case_log, form).keys.count do |question_key| |
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case_log[question_key].present? |
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end |
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end |
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def total_number_of_questions(subsection, case_log, form) |
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total_questions(subsection, case_log, form).count |
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end |
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def total_questions(subsection, case_log, form) |
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total_questions = {} |
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subsection_keys = form.pages_for_subsection(subsection).keys |
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page_name = subsection_keys.first |
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while page_name.to_s != "check_answers" && subsection_keys.include?(page_name) |
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questions = form.questions_for_page(page_name) |
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applicable_questions = filter_conditional_questions(questions, case_log) |
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total_questions = total_questions.merge(applicable_questions) |
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page_name = get_next_page_name(form, page_name, case_log) |
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end |
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total_questions |
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end |
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def filter_conditional_questions(questions, case_log) |
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applicable_questions = questions |
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questions.each do |k, question| |
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question.fetch("conditional_for", []).each do |conditional_question_key, condition| |
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if condition_not_met(case_log, k, question, condition) |
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applicable_questions = applicable_questions.reject { |z| z == conditional_question_key } |
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end |
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end |
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end |
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applicable_questions |
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end |
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def get_next_page_name(form, page_name, case_log) |
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page = form.all_pages[page_name] |
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if page.key?("conditional_route_to") |
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page["conditional_route_to"].each do |conditional_page_name, condition| |
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unless condition.any? { |field, value| case_log[field].blank? || !value.include?(case_log[field]) } |
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return conditional_page_name |
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end |
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end |
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end |
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form.next_page(page_name) |
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end |
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def condition_not_met(case_log, question_key, question, condition) |
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case question["type"] |
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when "numeric" |
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operator = condition[/[<>=]+/].to_sym |
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operand = condition[/\d+/].to_i |
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case_log[question_key].blank? || !case_log[question_key].send(operator, operand) |
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when "radio" |
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case_log[question_key].blank? || !condition.include?(case_log[question_key]) |
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else |
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raise "Not implemented yet" |
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end |
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end |
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def create_update_answer_link(case_log_answer, case_log_id, page) |
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link_name = case_log_answer.blank? ? "Answer" : "Change" |
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link_to(link_name, "/case_logs/#{case_log_id}/#{page}", class: "govuk-link").html_safe |
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end |
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def create_next_missing_question_link(case_log_id, subsection, case_log, form) |
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pages_to_fill_in = [] |
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form.pages_for_subsection(subsection).each do |page_title, page_info| |
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page_info["questions"].any? { |question| case_log[question].blank? } |
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pages_to_fill_in << page_title |
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end |
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url = "/case_logs/#{case_log_id}/#{pages_to_fill_in.first}" |
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link_to("Answer the missing questions", url, class: "govuk-link").html_safe |
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end |
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def display_answered_questions_summary(subsection, case_log, form) |
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if total_answered_questions(subsection, case_log, form) == total_number_of_questions(subsection, case_log, form) |
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'<p class="govuk-body govuk-!-margin-bottom-7">You answered all the questions</p>'.html_safe |
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else |
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"<p class=\"govuk-body govuk-!-margin-bottom-7\">You answered #{total_answered_questions(subsection, case_log, form)} of #{total_number_of_questions(subsection, case_log, form)} questions</p> |
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#{create_next_missing_question_link(case_log['id'], subsection, case_log, form)}".html_safe |
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end |
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end |
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end
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