JuanVqz/doctors

# frozen_string_literal: true

class Doctor < User
  has_and_belongs_to_many :patients, join_table: 'doctors_patients'
  has_many :appointments
  has_many :hospitalizations, -> { order(created_at: :desc) }
  has_many :referred_doctors

  validates :name, :first_name, :last_name, :specialty, presence: true
  validate :role_error_message, if: :role_is_patient?

  delegate :subdomain, to: :hospital, prefix: true

  def role_is_patient?
    patient?
  end

  def role_error_message
    errors.add(:role, 'no puede tener el rol paciente')
  end
end