mjacobus/recruiter

module Recruiter
  class Job < ActiveRecord::Base
    belongs_to :user
    belongs_to :city
    has_and_belongs_to_many :tags, class_name: 'Recruiter::Tag'

    validates :user, presence: true
    validates :city, presence: true
    validates :title, presence: true
    validates :description, presence: true
    validates :how_to_apply, presence: true

    default_scope ->{ order('recruiter_jobs.created_at DESC') }
    scope :open, ->{ where(open: true) }

    def to_param
      "#{id}-#{title.parameterize}"
    end

    # form helper
    def state_id=(value)
      @state_id = value
    end

    # form helper
    def state_id
      if @state_id.present?
        @state_id.to_i
      elsif city.present?
        city.state_id
      end
    end
  end
end