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78 lines
2.5 KiB
78 lines
2.5 KiB
class Form |
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attr_reader :form_definition, :sections, :subsections, :pages, :questions, |
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:start_year, :end_year, :type, :name |
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def initialize(form_path, name) |
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raise "No form definition file exists for given year".freeze unless File.exist?(form_path) |
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@form_definition = JSON.parse(File.open(form_path).read) |
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@name = name |
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@start_year = form_definition["start_year"] |
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@end_year = form_definition["end_year"] |
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@type = form_definition["form_type"] |
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@sections = form_definition["sections"].map { |id, s| Form::Section.new(id, s, self) } |
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@subsections = sections.flat_map(&:subsections) |
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@pages = subsections.flat_map(&:pages) |
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@questions = pages.flat_map(&:questions) |
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end |
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def get_subsection(id) |
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subsections.find { |s| s.id == id.to_s.underscore } |
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end |
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def get_page(id) |
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pages.find { |p| p.id == id.to_s.underscore } |
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end |
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def subsection_for_page(page) |
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subsections.find { |s| s.pages.find { |p| p.id == page.id } } |
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end |
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def next_page(page, case_log) |
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page_ids = subsection_for_page(page).pages.map(&:id) |
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page_index = page_ids.index(page.id) |
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nxt_page = get_page(page_ids[page_index + 1]) |
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return :check_answers if nxt_page.nil? |
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return nxt_page.id if nxt_page.routed_to?(case_log) |
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next_page(nxt_page, case_log) |
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end |
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def next_page_redirect_path(page, case_log) |
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nxt_page = next_page(page, case_log) |
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if nxt_page == :check_answers |
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"case_log_#{subsection_for_page(page).id}_check_answers_path" |
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else |
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"case_log_#{nxt_page}_path" |
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end |
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end |
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def conditional_question_conditions |
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conditions = questions.map { |q| Hash(q.id => q.conditional_for) if q.conditional_for.present? }.compact |
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conditions.map { |c| |
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c.map { |k, v| v.keys.map { |key| Hash(from: k, to: key, cond: v[key]) } } |
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}.flatten |
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end |
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def invalidated_pages(case_log) |
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pages.reject { |p| p.routed_to?(case_log) } |
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end |
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def invalidated_questions(case_log) |
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invalidated_page_questions(case_log) + invalidated_conditional_questions(case_log) |
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end |
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def invalidated_page_questions(case_log) |
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pages_that_are_routed_to = pages.select { |p| p.routed_to?(case_log) } |
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enabled_question_ids = pages_that_are_routed_to.flat_map(&:questions).map(&:id) || [] |
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invalidated_pages(case_log).flat_map(&:questions).reject { |q| enabled_question_ids.include?(q.id) } || [] |
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end |
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def invalidated_conditional_questions(case_log) |
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questions.reject { |q| q.enabled?(case_log) } || [] |
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end |
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def readonly_questions |
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questions.select(&:read_only?) |
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end |
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end
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