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# frozen_string_literal: true
module Renalware
module HD
# Form object to help us map chosen input values in the HD MDM patient list filters form
# into ransack predicates. Used in this instance because mapping the form's
# schedule_definition_ids dropdown value in the format of e.g "[1, 3, 6]" into the
# integer arry [1, 3, 6] is not something Ransack can do - hence this intermediate form object
# to do the mapping.
class MDMPatientsForm
include ActiveModel::Model
include Virtus::Model
attribute :hospital_unit_id, Integer
attribute :named_nurse_id, Integer
attribute :schedule_definition_ids, String # an Integer array in string form e.g. "[1 ,2]"
# The hash returned here is passed into the Ransack #search method later i the ouery object.
def ransacked_parameters
{
hd_profile_hospital_unit_id_eq: hospital_unit_id,
hd_profile_schedule_definition_id_in: schedule_definition_ids_array,
hd_profile_named_nurse_id_eq: named_nurse_id
}
end
# StrongParameter support. Called by a controller when whitelisting params.
def self.permittable_attributes
attribute_set.map(&:name)
end
private
# Convert e.g. "[1,2,3]" to [1,2,3]
def schedule_definition_ids_array
return if schedule_definition_ids.blank?
schedule_definition_ids.scan(/\d+/).map(&:to_i)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems