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Contents
# frozen_string_literal: true
require_dependency "renalware/admissions"
module Renalware
module Patients
class BookmarksQuery
attr_reader :default_relation, :query
def initialize(default_relation:, params: nil)
@default_relation = default_relation
@query = params || {}
@query[:s] ||= "created_at desc"
end
def call
search.result
end
# Note we *MUST* join onto patients for PatientsRansackHelper.identity_match to work.
# It might be better to refactor PatientsRansackHelper so we can include where required
# eg below using .extending(PatientsRansackHelper) rather than relying on it being in
# included in the model file.
# note that adding .includes(:created_by) here creates an ambigous column
# 'family_name' error
def search
@search ||= begin
(default_relation || Bookmark)
.extend(RansackScopes)
.joins(:patient)
.eager_load(patient: [current_modality: :description])
.order(created_at: :desc)
.ransack(query)
end
end
module RansackScopes
def self.extended(base)
# Using a custom ransacker here in order to sort by modality description name
# because using a predicate like :patient_current_modality_description_name
# results in an INNER JOIN onto modalities.
base.ransacker :modality_desc do
Arel.sql("modality_descriptions.name")
end
end
end
end
end
end
Version data entries
98 entries across 98 versions & 1 rubygems