module Validations::SharedValidations
include ActionView :: Helpers :: NumberHelper
def validate_other_field ( record , value_other = nil , main_field = nil , other_field = nil , main_label = nil , other_label = nil )
return unless main_field || other_field
main_field_label = main_label || main_field . to_s . humanize ( capitalize : false )
other_field_label = other_label || other_field . to_s . humanize ( capitalize : false )
if record [ main_field ] == value_other && record [ other_field ] . blank?
record . errors . add other_field . to_sym , I18n . t ( " validations.other_field_missing " , main_field_label : , other_field_label : )
end
if record [ main_field ] != value_other && record [ other_field ] . present?
record . errors . add other_field . to_sym , I18n . t ( " validations.other_field_not_required " , main_field_label : , other_field_label : )
end
end
def validate_numeric_min_max ( record )
record . form . numeric_questions . each do | question |
next unless question . min || question . max
next unless record [ question . id ] && question . page . routed_to? ( record , nil )
begin
answer = Float ( record . public_send ( " #{ question . id } _before_type_cast " ) )
rescue ArgumentError
add_range_error ( record , question )
end
next unless answer
if ( question . min && question . min > answer ) || ( question . max && question . max < answer )
add_range_error ( record , question )
end
end
end
def validate_numeric_step ( record )
record . form . numeric_questions . each do | question |
next unless question . step
next unless record [ question . id ] && question . page . routed_to? ( record , nil )
value = record . public_send ( " #{ question . id } _before_type_cast " )
field = question . check_answer_label || question . id
incorrect_accuracy = ( value . to_d * 100 ) % ( question . step * 100 ) != 0
if question . step < 1 && incorrect_accuracy
record . errors . add question . id . to_sym , I18n . t ( " validations.numeric.nearest_hundredth " , field : )
elsif incorrect_accuracy || value . to_d != value . to_i # if the user enters a value in exponent notation (eg '4e1') the to_i method does not convert this to the correct value
field = question . check_answer_label || question . id
case question . step
when 1 then record . errors . add question . id . to_sym , I18n . t ( " validations.numeric.whole_number " , field : )
when 10 then record . errors . add question . id . to_sym , I18n . t ( " validations.numeric.nearest_ten " , field : )
end
end
end
end
def validate_property_postcode ( record )
postcode = record . postcode_full
if record . postcode_known? && ( postcode . blank? || ! postcode . match ( POSTCODE_REGEXP ) )
error_message = I18n . t ( " validations.postcode " )
record . errors . add :postcode_full , :wrong_format , message : error_message
end
end
def location_during_startdate_validation ( record , field )
location_inactive_status = inactive_status ( record . startdate , record . location )
if location_inactive_status . present?
date , scope , deactivation_date = location_inactive_status . values_at ( :date , :scope , :deactivation_date )
record . errors . add field , :not_active , message : I18n . t ( " validations.setup.startdate.location. #{ scope } " , postcode : record . location . postcode , date : , deactivation_date : )
end
end
def scheme_during_startdate_validation ( record , field )
scheme_inactive_status = inactive_status ( record . startdate , record . scheme )
if scheme_inactive_status . present?
date , scope , deactivation_date = scheme_inactive_status . values_at ( :date , :scope , :deactivation_date )
record . errors . add field , I18n . t ( " validations.setup.startdate.scheme. #{ scope } " , name : record . scheme . service_name , date : , deactivation_date : )
end
end
def inactive_status ( date , resource )
return if date . blank? || resource . blank?
status = resource . status_at ( date )
return unless % i [ reactivating_soon activating_soon deactivated ] . include? ( status )
closest_reactivation = resource . recent_deactivation
open_deactivation = resource . open_deactivation
date = case status
when :reactivating_soon then closest_reactivation . reactivation_date
when :activating_soon then resource & . available_from
when :deactivated then open_deactivation . deactivation_date
end
{ scope : status , date : date & . to_formatted_s ( :govuk_date ) , deactivation_date : closest_reactivation & . deactivation_date & . to_formatted_s ( :govuk_date ) }
end
def shared_validate_partner_count ( record , max_people )
partner_numbers = ( 2 .. max_people ) . select { | n | person_is_partner? ( record [ " relat #{ n } " ] ) }
if partner_numbers . count > 1
partner_numbers . each do | n |
record . errors . add " relat #{ n } " , I18n . t ( " validations.household.relat.one_partner " )
end
end
end
def date_valid? ( question , record )
if record [ question ] . is_a? ( ActiveSupport :: TimeWithZone ) && record [ question ] . year . zero?
record . errors . add question , I18n . t ( " validations.date.invalid_date " )
false
else
true
end
end
private
def person_is_partner? ( relationship )
relationship == " P "
end
def add_range_error ( record , question )
field = question . check_answer_label || question . id
min = [ question . prefix , number_with_delimiter ( question . min , delimiter : " , " ) , question . suffix ] . join ( " " ) if question . min
max = [ question . prefix , number_with_delimiter ( question . max , delimiter : " , " ) , question . suffix ] . join ( " " ) if question . max
if min && max
record . errors . add question . id . to_sym , :outside_the_range , message : I18n . t ( " validations.numeric.within_range " , field : , min : , max : )
elsif min
record . errors . add question . id . to_sym , :under_min , message : I18n . t ( " validations.numeric.above_min " , field : , min : )
end
end
end