Unidom Authorization 授权领域模型引擎

Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Authorization domain model engine includes the Permission and Authorizing models. Unidom (统一领域对象模型)是一系列的领域模型引擎。授权领域模型引擎包括权限、授权的模型。

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Usage in Gemfile

gem 'unidom-authorization'

Run the Database Migration

rake db:migrate

The migration versions start with 200004.

Call the Model

Unidom::Authorization::Permission.valid_at.alive
Unidom::Authorization::Authorizing.valid_at.alive

permission = Unidom::Authorization::Permission.valid_at.alive.first

permission.authorized? user, at: Time.now # false
Unidom::Authorization::Authorizing.authorize! permission: permission, authorized: user
# or
permission.authorize! user, by: current_user, at: Time.now
permission.authorized? user, at: Time.now # true

user.is_authorized! permission: permission, by: administrator, at: Time.now
user.is_authorized? permission: permission, at: Time.now # true

Include the Concerns

include Unidom::Authorization::Concerns::AsAuthorized

As Authorized concern

The As Authorized concern do the following tasks for the includer automatically:

1. Define the has_many :authorizings macro as: has_many :authorizings, class_name: 'Unidom::Authorization::Authorizing', as: :authorized
2. Define the has_many :permissions macro as: has_many :permissions, through: :authorizings, source: :permission
3. Define the #is_authorized! method as: def is_authorized!(permission: nil, by: nil, at: Time.now)
4. Define the #is_authorized? method as: def is_authorized?(permission: nil, at: Time.now)