Class: Quby::Questionnaires::Entities::Questionnaire

Inherits:
Object
  • Object
show all
Extended by:
ActiveModel::Naming
Includes:
ActiveModel::Validations
Defined in:
lib/quby/questionnaires/entities/questionnaire.rb

Defined Under Namespace

Classes: InputKeyAlreadyDefined, UnknownInputKey, ValidationError

Constant Summary collapse

VALID_LICENSES = 
[:unknown,
:free,               # freely available without license costs,
:pay_per_completion, # costs associated with each completed questionnaire,
:private,            # not a publicly available questionnaire
:deprecated]
RESPONDENT_TYPES = 
%i( profess patient parent second_parent teacher caregiver )

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, attributes = {}) ⇒ Questionnaire

Returns a new instance of Questionnaire.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 32

def initialize(key, attributes = {})
  @key = key
  @attributes = attributes
  @sbg_domains = []
  @score_calculations = {}.with_indifferent_access
  @charts = Charting::Charts.new
  @fields = Fields.new(self)
  @license = :unknown
  @renderer_version = :v1
  @extra_css = ""
  @allow_switch_to_bulk = false
  @panels = []
  @flags = {}.with_indifferent_access
  @textvars = {}.with_indifferent_access
  @language = :nl
  @respondent_types = []
  @tags = OpenStruct.new
  @check_key_clashes = true
  @validate_html = true
  @score_schemas = {}.with_indifferent_access
  @outcome_tables = []
  @check_score_keys_consistency = true
  @lookup_tables = {}
end

Instance Attribute Details

#abortable ⇒ Object

Returns the value of attribute abortable.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 67

def abortable
  @abortable
end

#allow_hotkeys ⇒ Object

allow hotkeys for :all views, just :bulk views (default), or :none for never



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 92

def allow_hotkeys
  @allow_hotkeys
end

#allow_switch_to_bulk ⇒ Object

Returns the value of attribute allow_switch_to_bulk.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 76

def allow_switch_to_bulk
  @allow_switch_to_bulk
end

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 57

def attributes
  @attributes
end

#charts ⇒ Object

Returns the value of attribute charts.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 94

def charts
  @charts
end

#check_key_clashes ⇒ Object

whether to check for clashes between question input keys (HTML form keys)



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 85

def check_key_clashes
  @check_key_clashes
end

#check_score_keys_consistency ⇒ Object

whether to check consistency of score subkeys during seed generation



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 87

def check_score_keys_consistency
  @check_score_keys_consistency
end

#deactivate_answers_requested_at ⇒ Object

Returns the value of attribute deactivate_answers_requested_at.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 83

def deactivate_answers_requested_at
  @deactivate_answers_requested_at
end

#default_answer_value ⇒ Object

Returns the value of attribute default_answer_value.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 71

def default_answer_value
  @default_answer_value
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 61

def description
  @description
end

#enable_previous_questionnaire_button ⇒ Object

Returns the value of attribute enable_previous_questionnaire_button.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 68

def enable_previous_questionnaire_button
  @enable_previous_questionnaire_button
end

#extra_css ⇒ Object

Returns the value of attribute extra_css.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 75

def extra_css
  @extra_css
end

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 74

def fields
  @fields
end

#flags ⇒ Object

Returns the value of attribute flags.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 96

def flags
  @flags
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 59

def key
  @key
end

#language ⇒ Object

Returns the value of attribute language.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 79

def language
  @language
end

#last_author ⇒ Object

Returns the value of attribute last_author.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 91

def last_author
  @last_author
end

#leave_page_alert ⇒ Object

Returns the value of attribute leave_page_alert.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 73

def leave_page_alert
  @leave_page_alert
end

#license ⇒ Object

Returns the value of attribute license.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 77

def license
  @license
end

#licensor ⇒ Object

Returns the value of attribute licensor.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 78

def licensor
  @licensor
end

#lookup_tables ⇒ Object

Returns the value of attribute lookup_tables.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 101

def lookup_tables
  @lookup_tables
end

#outcome_description ⇒ Object

Returns the value of attribute outcome_description.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 62

def outcome_description
  @outcome_description
end

#outcome_regeneration_requested_at ⇒ Object

Returns the value of attribute outcome_regeneration_requested_at.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 82

def outcome_regeneration_requested_at
  @outcome_regeneration_requested_at
end

#outcome_tables ⇒ Object

Returns the value of attribute outcome_tables.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 99

def outcome_tables
  @outcome_tables
end

#panels ⇒ Object

Returns the value of attribute panels.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 69

def panels
  @panels
end

#renderer_version ⇒ Object

Returns the value of attribute renderer_version.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 72

def renderer_version
  @renderer_version
end

#respondent_types ⇒ Object

Returns the value of attribute respondent_types.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 80

def respondent_types
  @respondent_types
end

#roqua_keys ⇒ Object

Returns the value of attribute roqua_keys.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 64

def roqua_keys
  @roqua_keys
end

#sbg_domains ⇒ Object

Returns the value of attribute sbg_domains.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 66

def sbg_domains
  @sbg_domains
end

#sbg_key ⇒ Object

not required to be unique



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 65

def sbg_key
  @sbg_key
end

#score_calculations ⇒ Object

Returns the value of attribute score_calculations.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 70

def score_calculations
  @score_calculations
end

#score_schemas ⇒ Object

Returns the value of attribute score_schemas.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 100

def score_schemas
  @score_schemas
end

#short_description ⇒ Object

Returns the value of attribute short_description.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 63

def short_description
  @short_description
end

#tags ⇒ Object

tags= is manually defined below



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 81

def tags
  @tags
end

#textvars ⇒ Object

Returns the value of attribute textvars.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 97

def textvars
  @textvars
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 60

def title
  @title
end

#validate_html ⇒ Object

If false, we don’t check html for validity (for mate1 and mate1_pre)



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 89

def validate_html
  @validate_html
end

Instance Method Details

#actions ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 254

def actions
  score_calculations.values.select(&:action)
end

#add_chart(chart) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 262

def add_chart(chart)
  charts.add chart
end

#add_flag(flag_options) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 266

def add_flag(flag_options)
  if flag_options[:internal]
    flag_key = flag_options[:key].to_sym
  else
    flag_key = "#{key}_#{flag_options[:key]}".to_sym
  end
  flag_options[:key] = flag_key
  fail(ArgumentError, "Flag '#{flag_key}' already defined") if flags.key?(flag_key)
  flags[flag_key] = Flag.new(**flag_options)
end

#add_outcome_table(outcome_table_options) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 391

def add_outcome_table(outcome_table_options)
  outcome_tables << OutcomeTable.new(**outcome_table_options, questionnaire: self)
end

#add_panel(panel) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 128

def add_panel(panel)
  @panels << panel
end

#add_score_calculation(builder) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 230

def add_score_calculation(builder)
  if score_calculations.key?(builder.key)
    fail InputKeyAlreadyDefined, "Score key `#{builder.key}` already defined."
  end
  score_calculations[builder.key] = builder
end

#add_score_schema(key, label, subschema_options) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 237

def add_score_schema(key, label, subschema_options)
  schema = Entities::ScoreSchema.new(key: key, label: label, subscore_schemas: subschema_options)
  schema.valid?
  schema.errors.each do |error|
    errors.add("Score schema '#{key}'", "#{error.attribute} #{error.message}")
  end
  score_schemas[key] = schema
end

#add_textvar(textvar_options) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 283

def add_textvar(textvar_options)
  textvar_key = "#{key}_#{textvar_options.fetch(:key)}".to_sym
  textvar_options[:key] = textvar_key
  validate_textvar_keys_unique(textvar_key)
  validate_depends_on_flag(textvar_key, textvar_options)
  textvars[textvar_key] = Textvar.new(textvar_options)
end

#answer_dsl_module ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 303

def answer_dsl_module # rubocop:disable Metrics/MethodLength
  # Have to put this in a local variable so the module definition block can access it
  questions_in_var = questions

  @answer_dsl_cache ||= Module.new do
    questions_in_var.each do |question|
      next if question&.key.blank?
      case question.type
      when :date
        question.components.each do |component|
          # assignment to 'value' hash must be done under string keys
          key = question.send("#{component}_key").to_s
          define_method(key) do
            self.value ||= Hash.new
            self.value[key]
          end

          define_method("#{key}=") do |v|
            self.value ||= Hash.new
            self.value[key] = v&.strip
          end
        end

        define_method(question.key) do
          self.value ||= Hash.new

          components = question.components.sort
          component_values = components.map do |component|
            value_key = question.send("#{component}_key").to_s
            self.value[value_key]
          end
          case components
          when [:day, :month, :year]
            component_values.reverse.take_while { |p| p.present? }.reverse.join('-')
          when [:month, :year]
            component_values.reject(&:blank?).join('-')
          when [:hour, :minute]
            component_values.all?(&:blank?) ? '' : component_values.join(':')
          end
        end

      when :check_box

        define_method(question.key) do
          self.value ||= Hash.new
          self.value[question.key.to_s] ||= Hash.new
        end

        question.options.each do |opt|
          next if opt&.key.blank?
          define_method("#{opt.key}") do
            self.value ||= Hash.new
            self.value[question.key.to_s] ||= Hash.new
            self.value[opt.key.to_s] ||= 0
          end

          define_method("#{opt.key}=") do |v|
            v = v.to_i
            self.value ||= Hash.new
            self.value[question.key.to_s] ||= Hash.new
            self.value[question.key.to_s][opt.key.to_s] = v
            self.value[opt.key.to_s] = v
          end
        end
      else
        # Includes:
        # question.type == :radio
        # question.type == :scale
        # question.type == :select
        # question.type == :string
        # question.type == :textarea
        # question.type == :integer
        # question.type == :float

        define_method(question.key) do
          self.value ||= Hash.new
          self.value[question.key.to_s]
        end

        define_method(question.key.to_s + "=") do |v|
          self.value ||= Hash.new
          self.value[question.key.to_s] = v
        end
      end rescue nil
    end
  end
end

#as_json(options = {}) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 173

def as_json(options = {})
  {
    key: key,
    title: title,
    description: description,
    outcomeDescription: outcome_description,
    shortDescription: short_description,
    panels: panels,
    fields: fields,
    flags: flags,
    textvars: textvars,
    validations: validations,
    visibilityRules: visibility_rules
  }
end

#completion ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 258

def completion
  score_calculations.values.select(&:completion).first
end

#default_textvars ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 297

def default_textvars
  textvars.select { |key, textvar| textvar.default.present? }
          .map    { |key, textvar| [key, textvar.default] }
          .to_h
end

#filter_flags(given_flags) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 277

def filter_flags(given_flags)
  given_flags.select do |flag_key, _|
    flags.key? flag_key
  end
end

#filter_textvars(given_textvars) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 291

def filter_textvars(given_textvars)
  given_textvars.select do |textvar_key, _|
    textvars.key? textvar_key
  end
end

#find_plottable(key) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 250

def find_plottable(key)
  score_calculations[key] || question_hash.with_indifferent_access[key]
end

#key_in_use?(key) ⇒ Boolean

rubocop:enable Metrics/MethodLength

Returns:

  • (Boolean) 


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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 226

def key_in_use?(key)
  fields.key_in_use?(key) || score_calculations.key?(key)
end

#questions ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 160

def questions
  question_hash.values
end

#questions_of_type(type) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 164

def questions_of_type(type)
  questions.select { |question| question.type == type }
end

#questions_tree ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 148

def questions_tree
  return @questions_tree_cache if @questions_tree_cache

  recurse = lambda do |question|
    [question, question.subquestions.map(&recurse)]
  end

  @questions_tree_cache = (@panels && @panels.map do |panel|
    panel.items.map { |item| recurse.call(item) if item.is_a?(Quby::Questionnaires::Entities::Question) }
  end)
end

#register_question(question) ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 132

def register_question(question)
  fields.add(question)

  if question.sets_textvar && !textvars.key?(question.sets_textvar)
    fail "Undefined textvar: #{question.sets_textvar}"
  end
end

#scores ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 246

def scores
  score_calculations.values.select(&:score)
end

#to_codebook(options = {}) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 190

def to_codebook(options = {})
  output = []
  output << title
  output << "Date unknown"
  output << ""

  options[:extra_vars]&.each do |var|
    output << "#{var[:key]} #{var[:type]}"
    output << "\"#{var[:description]}\""
    output << ""
  end

  top_questions = panels.map do |panel|
    panel.items.select { |item| item.is_a? Question }
  end.flatten.compact

  top_questions.each do |question|
    output << question.to_codebook(self, options)
    output << ""
  end

  flags.each_value do |flag|
    output << flag.to_codebook(options)
    output << ""
  end

  textvars.each_value do |textvar|
    output << textvar.to_codebook(options)
    output << ""
  end

  output = output.join("\n")
  strip_tags(output.gsub(/\<([ 1-9])/, '&lt;\1')).gsub("&lt;", "<")
end

#to_param ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 124

def to_param
  key
end

#validate_questions ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 140

def validate_questions
  question_hash.each_value do |q|
    unless q.valid?
      q.errors.each { |attr, err| errors.add(attr, err) }
    end
  end
end

#validations ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 395

def validations
  @validations ||= fields.question_hash.values.flat_map do |question|
    question.validations.map do |validation|
      case validation[:type]
      when :answer_group_minimum, :answer_group_maximum
        Validation.new(validation.merge(field_keys: questions.select {|q| q.question_group == validation[:group]}.map(&:key)))
      else
        Validation.new(validation.merge(field_key: question.key))
      end
    end
  end.uniq(&:config)
end

#visibility_rules ⇒ Object 



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# File 'lib/quby/questionnaires/entities/questionnaire.rb', line 408

def visibility_rules
  @visibility_rules ||= fields.question_hash.values.flat_map { |question| VisibilityRule.from(question) } \
                      + flags.values.flat_map { |flag| VisibilityRule.from_flag(flag) }
end