fab-manager/app/models/child.rb

# frozen_string_literal: true

# Child is a modal for a child of a user
class Child < ApplicationRecord
  belongs_to :user

  has_many :supporting_document_files, as: :supportable, dependent: :destroy
  accepts_nested_attributes_for :supporting_document_files, allow_destroy: true, reject_if: :all_blank
  has_many :supporting_document_refusals, as: :supportable, dependent: :destroy

  validates :first_name, presence: true
  validates :last_name, presence: true
  # validates :email, presence: true, format: { with: Devise.email_regexp }
  validate :validate_age

  # birthday should less than 18 years ago
  def validate_age
    errors.add(:birthday, I18n.t('.errors.messages.birthday_less_than_18_years_ago')) if birthday.blank? || birthday < 18.years.ago
  end

  def full_name
    "#{(first_name || '').humanize.titleize} #{(last_name || '').humanize.titleize}"
  end
end