Class: Renalware::Surveys::EQ5DComponent

Inherits:
ApplicationComponent show all
Defined in:
app/components/renalware/surveys/eq5d_component.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ApplicationComponent

#policy, #renalware

Constructor Details

#initialize(patient:) ⇒ EQ5DComponent

Returns a new instance of EQ5DComponent.



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 10

def initialize(patient:)
  @patient = patient
end

Instance Attribute Details

#patient ⇒ Object (readonly)

Returns the value of attribute patient.



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 8

def patient
  @patient
end

Instance Method Details

#column_headings ⇒ Object 



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 33

def column_headings
  @column_headings ||= begin
    headings = ["Date"]

    headings.concat(
      Renalware::Survey
      .find_by!(code: "eq5d")
      .questions
      .order(:position)
      .pluck(:label)
    )
    headings
  end
end

#data_for_question_code(_code) ⇒ Object 



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 26

def data_for_question_code(_code)
  Renalware::Surveys::Response
    .where(patient_id: patient.id, question_id: 1)
    .pluck(:answered_on, :value)
    .to_h
end

#question_labels ⇒ Object 



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 18

def question_labels
  survey
    .questions
    .order(:position)
    .select(:code, :label)
    .each_with_object({}) { |q, hash| hash[q.code] = q.label }
end

#rows ⇒ Object 



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 14

def rows
  @rows ||= EQ5DPivotedResponse.where(patient_id: patient.id)
end

#survey ⇒ Object 



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# File 'app/components/renalware/surveys/eq5d_component.rb', line 48

def survey
  @survey ||= Renalware::Surveys::Survey.find_by!(code: "eq5d")
end