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Contents
# frozen_string_literal: true
require_dependency "renalware/accesses"
module Renalware
module Accesses
class Patient < ActiveType::Record[Renalware::Patient]
has_many :profiles, dependent: :destroy
has_many :plans, dependent: :destroy
has_many :procedures, dependent: :destroy
has_many :assessments, dependent: :destroy
def current_profile
profiles.current.first
end
def current_plan
plans.current.first
end
scope :with_current_plan, lambda {
joins(<<-SQL)
left outer join access_plans on access_plans.patient_id = patients.id
and access_plans.terminated_at is null
left outer join access_plan_types
on access_plans.plan_type_id = access_plan_types.id
SQL
}
# Because the database allows multiple current access profiles, this scope
# needs to choose just one, otherwise queries that merge in this scope
# can have duplicates, or worse, broken pagination.
scope :with_profile, lambda {
joins(<<-SQL)
left outer join (
select distinct on (patient_id) * from access_profiles
where
access_profiles.terminated_on is null
and access_profiles.started_on <= current_date
order by patient_id, updated_at desc
) access_profiles on (access_profiles.patient_id = patients.id)
left outer join access_types on access_types.id = access_profiles.type_id
SQL
}
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems