Question

我已经尝试了几个小时来解决这个问题。我可以在我的付款模式payment.rb中成功使用此代码付款：

def save_with_payment
if valid?
  customer = Stripe::Customer.create(description: email, card: stripe_card_token)
  self.stripe_customer_token = customer.id
  save!

  Stripe::Charge.create(
      :amount => (total * 100).to_i, # in cents
      :currency => "usd",
      :customer => customer.id
  )
end
rescue Stripe::InvalidRequestError => e
logger.error "Stripe error while creating customer: #{e.message}"
errors.add :base, "There was a problem with your credit card."
false
end

我想在我的用户模型中将Stripe的customer.id保存到我的用户表属性customer_id，但上面的代码在我的付款模式中，我该怎么做？

Stripe的帮助部分说，通过执行以下操作很容易：

save_stripe_customer_id(user, customer.id)

然后：

customer_id = get_stripe_customer_id(user)

Stripe::Charge.create(
:amount => 1500, # $15.00 this time
:currency => "usd",
:customer => customer_id
)

我在save_stripe_customer_id中输入了什么代码？我在哪里放这个代码？上面生产Stripe的customer.id的方法在付款模式中，但我希望将其保存为我的用户模型中的属性，这样我就可以在以后向用户收费，而无需重新输入信用卡。如何将付款模式中生成的内容保存到我的用户表中？

编辑：

payment.rb

belongs_to :user

user.rb

has_many :payments

我要作为customer_id添加到users表的属性已作为stripe_customer_token存在于我的付款表中，我无法弄清楚如何在那里使用它或如何将其传输到我的users表。

MORE：

payments_controller.rb：

def create
if current_user
  @payment = current_user.payments.new(params[:payment])
else
  @payment = Payment.new(params[:payment])
end
respond_to do |format|
  if @payment.save_with_payment
    format.html { redirect_to @payment, notice: 'Payment was successfully created.' }
    format.json { render json: @payment, status: :created, location: @payment }
  else
    format.html { render action: "new" }
    format.json { render json: @payment.errors, status: :unprocessable_entity }
  end
end
  end

原因可能是

self.user.update_attribute(customer_id, customer.id)

为customer_id抛出一个未定义的方法，以某种方式与Devise相关，因为用户参与其中？我的路线文件中是否需要更改内容？

的routes.rb

devise_for :users, :path => 'accounts' do
get 'users', :to => 'store#index', :as => :user_root
end

resources :users

resources :payments

match ':controller(/:action(/:id))(.:format)'

Answer 1

试试这个

def save_with_payment
if valid?
  customer = Stripe::Customer.create(description: email, card: stripe_card_token)
  self.stripe_customer_token = customer.id
  self.user.update_attribute(:customer_id, customer.id) #this will update your user
  save!

  Stripe::Charge.create(
      :amount => (total * 100).to_i, # in cents
      :currency => "usd",
      :customer => customer.id
  )
end
rescue Stripe::InvalidRequestError => e
logger.error "Stripe error while creating customer: #{e.message}"
errors.add :base, "There was a problem with your credit card."
false
end

Rails - 如何从我的Payment模型中为users表添加值？

1 个答案: