Module: Renalware::Transplants::Registrations::WaitListQuery::Scopes

Defined in:
app/models/renalware/transplants/registrations/wait_list_query.rb

Overview

The status_mismatch filter finds patients with a UKT status that does not match their tx wait list status. We filter out UKT statuses of null or ”. At some point we will have turn this into a mapping object or hash because there will probably not be a 1 to 1 mapping from wait list to UKT status.

Instance Method Summary collapse

Instance Method Details

#apply_filter(filter) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/models/renalware/transplants/registrations/wait_list_query.rb', line 42

def apply_filter(filter)
  case filter
  when :status_mismatch
    joins(statuses: :description)
    .where(transplant_registration_statuses: { terminated_on: nil })
    .where(
      <<-SQL.squish
      (
        transplant_registration_status_descriptions.code in ('active','suspended')
        and
        (
          transplant_registrations.document -> 'uk_transplant_centre' ->> 'status' not ilike '%' || transplant_registration_status_descriptions.code || '%'
          or
          transplant_registrations.document -> 'uk_transplant_centre' ->> 'status' = ''
          or
          transplant_registrations.document -> 'uk_transplant_centre' ->> 'status' IS NULL
        )
      )
      or
      (
        transplant_registration_status_descriptions.code not in ('active','suspended')
        and
        (
          transplant_registrations.document -> 'uk_transplant_centre' ->> 'status' ilike '%active%'
          or
          transplant_registrations.document -> 'uk_transplant_centre' ->> 'status' ilike '%suspended%'
        )
      )
      SQL
    )
  else
    all
  end
end