class SpendingProposal < ActiveRecord::Base
  include Measurable
  include Sanitizable

  apply_simple_captcha

  belongs_to :author, -> { with_hidden }, class_name: 'User', foreign_key: 'author_id'
  belongs_to :geozone
  belongs_to :administrator
  has_many :valuation_assignments, dependent: :destroy
  has_many :valuators, through: :valuation_assignments

  validates :title, presence: true
  validates :author, presence: true
  validates :description, presence: true

  validates :title, length: { in: 4..SpendingProposal.title_max_length }
  validates :description, length: { maximum: SpendingProposal.description_max_length }
  validates :terms_of_service, acceptance: { allow_nil: false }, on: :create

  scope :without_admin, -> { where(administrator_id: nil) }

  def description
    super.try :html_safe
  end

  def feasibility
    case feasible
    when true
      "feasible"
    when false
      "not_feasible"
    else
      "undefined"
    end
  end

end