我遇到了一些关于这个主题的问题,但似乎都过时的或者只是糟糕的编码实践。
问题:我正在注册用户作为结账流程的一部分。我想在用户注册时收集他们的地址。我有一个用户模型和一个地址模型。我似乎无法弄清楚如何正确覆盖 Devise 的注册控制器以允许附加参数。
这是我开始的内容:
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
has_many :orders
has_many :addresses, :dependent => :destroy
accepts_nested_attributes_for :addresses
end
我还有我的地址模型:
class Address < ActiveRecord::Base
belongs_to :state
belongs_to :user
end
...在routes.rb中:
devise_for :users, controllers: {registrations: 'registrations'}
最后,我尝试覆盖设备注册的控制器:
class RegistrationsController < Devise::RegistrationsController
before_filter :configure_permitted_parameters
# GET /users/sign_up
def new
# Override Devise default behaviour and create a profile as well
build_resource({})
resource.build_address
respond_with self.resource
end
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u|
u.permit(:email, :password, :password_confirmation, :address_attributes => [:address, :address2, :city, :state_id, :zip_code])
}
end
end