Software Público Brasileiro

class Deploy
  include Mongoid::Document
  include Mongoid::Timestamps

  field :username
  field :repository
  field :environment
  field :revision
  field :message

  index(:created_at => -1)

  embedded_in :app, :inverse_of => :deploys

  after_create :resolve_app_errs, :if => :should_resolve_app_errs?
  after_create :store_cached_attributes_on_problems
  after_create :deliver_email

  validates_presence_of :username, :environment

  def resolve_app_errs
    app.problems.unresolved.in_env(environment).each {|problem| problem.resolve!}
  end

  def short_revision
    revision.to_s[0, 7]
  end

protected

  def should_resolve_app_errs?
    app.resolve_errs_on_deploy?
  end

  def store_cached_attributes_on_problems
    Problem.where(:app_id => app.id).update_all(
      last_deploy_at: created_at
    )
  end

  def deliver_email
    if app.notify_on_deploys? && app.notification_recipients.any?
      Mailer.deploy_notification(self).deliver_now
    end
  end
end