Class: Renalware::MDMPresenter

Inherits:
Object
  • Object
show all
Defined in:
app/presenters/renalware/mdm_presenter.rb

Constant Summary collapse

NullAccess = 
Naught.build do |config|
  config.black_hole
  config.define_explicit_conversions
  config.singleton
  config.predicates_return false
end

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(patient:, view_context:) ⇒ MDMPresenter

Returns a new instance of MDMPresenter.



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# File 'app/presenters/renalware/mdm_presenter.rb', line 17

def initialize(patient:, view_context:)
  @patient = patient
  @view_context = view_context
end

Instance Attribute Details

#patient ⇒ Object (readonly)

Returns the value of attribute patient.



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# File 'app/presenters/renalware/mdm_presenter.rb', line 15

def patient
  @patient
end

#view_context ⇒ Object (readonly)

Returns the value of attribute view_context.



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# File 'app/presenters/renalware/mdm_presenter.rb', line 15

def view_context
  @view_context
end

Instance Method Details

#access ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 136

def access
  @access ||= begin
    access_profile = Renalware::Accesses.cast_patient(patient).current_profile
    if access_profile.present?
      Accesses::ProfilePresenter.new(access_profile)
    else
      NullAccess.instance
    end
  end
end

#clinic_visits(limit: 6) ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 35

def clinic_visits(limit: 6)
  @clinic_visits ||= Clinics::ClinicVisit.for_patient(patient)
                                         .includes(:clinic)
                                         .with_created_by
                                         .ordered
                                         .limit(limit)
end

#clinic_visits_having_measurements(limit: 3) ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 43

def clinic_visits_having_measurements(limit: 3)
  @clinic_visits_having_measurements ||= begin
    Clinics::ClinicVisit
      .for_patient(patient)
      .where("height is not null "\
             "or weight is not null "\
             "or systolic_bp is not null "\
             "or diastolic_bp is not null")
      .ordered
      .limit(limit)
  end
end

#current_immunosuppressant_prescriptions ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 66

def current_immunosuppressant_prescriptions
  @current_immunosuppressant_prescriptions ||= begin
    execute_prescriptions_query(
      patient.prescriptions.having_drug_of_type(:immunosuppressant).current
    )
  end
end

#current_pathology_for_code(code) ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 118

def current_pathology_for_code(code)
  result = OpenStruct.new(value: nil, date: nil)
  hash = patient.current_observation_set&.values_for_codes(code) || {}
  obs = hash[code]
  if obs.present?
    result.value = obs["result"]
    result.date = obs["observed_at"]
    result.date = Date.parse(result.date)
  end
  result
end

#current_prescriptions ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 60

def current_prescriptions
  @current_prescriptions ||= begin
    execute_prescriptions_query(patient.prescriptions.current)
  end
end

#current_problems ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 93

def current_problems
  @current_problems ||= patient.problems.current.limit(6).with_created_by.ordered
end

#current_transplant_status ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 130

def current_transplant_status
  @current_transplant_status ||= begin
    Renalware::Transplants::Registration.for_patient(patient).first&.current_status
  end
end

#esa_prescriptions ⇒ Object

Note we sort prescriptions by prescribed_on desc here manually because the prescriptions query is currently too complex to add another sql sort into (defaults) to sorting by drug name



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# File 'app/presenters/renalware/mdm_presenter.rb', line 85

def esa_prescriptions
  @esa_prescriptions ||= begin
    execute_prescriptions_query(
      patient.prescriptions.having_drug_of_type("esa")
    ).sort_by(&:prescribed_on).reverse!
  end
end

#events_of_type(type: nil) ⇒ Object Also known as: events

rubocop:disable Lint/UnusedMethodArgument



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# File 'app/presenters/renalware/mdm_presenter.rb', line 98

def events_of_type(type: nil)
  Events::Event.for_patient(patient).includes([:created_by, :event_type]).limit(6).ordered
end

#historical_immunosuppressant_prescriptions ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 74

def historical_immunosuppressant_prescriptions
  @historical_immunosuppressant_prescriptions ||= begin
    execute_prescriptions_query(
      patient.prescriptions.having_drug_of_type(:immunosuppressant)
    )
  end
end

#historical_prescriptions ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 56

def historical_prescriptions
  @historical_prescriptions ||= execute_prescriptions_query(patient.prescriptions)
end

#letters ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 104

def letters
  patient_ = Renalware::Letters.cast_patient(patient)
  letters_ = patient_.letters
                     .ordered
                     .with_main_recipient
                     .with_letterhead
                     .with_author
                     .with_event
                     .with_patient
                     .limit(6)

  CollectionPresenter.new(letters_, Renalware::Letters::LetterPresenterFactory)
end

#pathology ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 22

def pathology
  @pathology ||= pathology_for_codes
end

#pathology_for_codes(codes = nil, per_page: 10, page: 1) ⇒ Object 



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# File 'app/presenters/renalware/mdm_presenter.rb', line 26

def pathology_for_codes(codes = nil, per_page: 10, page: 1)
  Pathology::CreateObservationsGroupedByDateTable.new(
    patient: patient,
    observation_descriptions: pathology_descriptions_for_codes(codes),
    page: page,
    per_page: per_page
  ).call
end