Contents

module Authz
  # Represents a real-life process of the business.
  # For example, a newspaper might have "publish reports" and "write reports" processes.
  class BusinessProcess < self::ApplicationRecord
    # Validations
    # ==========================================================================
    validates :code, presence: true, uniqueness: true,
                     format: { with: /\A[a-z][a-z0-9]*(_[a-z0-9]+)*\z/,
                               message: 'only snake_case allowed' }
    validates :name, presence: true, uniqueness: true
    validates :description, presence: true

    # Callbacks
    # ==========================================================================
    before_validation :extract_code_from_name, on: [:create]
    after_touch :touch_roles
    after_update :touch_roles

    # Associations
    # ==========================================================================
    has_many :business_process_has_controller_actions,
             class_name: 'Authz::BusinessProcessHasControllerAction',
             foreign_key: 'authz_business_process_id',
             inverse_of: :business_process,
             dependent: :destroy
    has_many :controller_actions,
             through: :business_process_has_controller_actions,
             dependent: :destroy
    has_many :role_has_business_processes,
             class_name: 'Authz::RoleHasBusinessProcess',
             foreign_key: 'authz_business_process_id',
             inverse_of: :business_process,
             dependent: :destroy
    has_many :roles,
             through: :role_has_business_processes,
             dependent: :destroy
    has_many :role_grants, through: :roles

    private

    def extract_code_from_name
      self.code = name.parameterize(separator: '_') if name.present?
    end

    def touch_roles
      roles.update_all(updated_at: Time.now)
    end

  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
authz-0.0.5	app/models/authz/business_process.rb
authz-0.0.4	app/models/authz/business_process.rb
authz-0.0.3	app/models/authz/business_process.rb