我有一个非常简单的应用程序,其流程如下所示:
用户阅读一些副本,决定他们要购买产品并填写表格,请参阅确认页面。
我的控制器出了点问题,但我无法确定我在哪里得到了错误Couldn't find Customer without an ID.
class CustomersController < ApplicationController
# before_filter :load_customer, :only => :show
def new
@customer = Customer.new
end
def create
@customer = Customer.new(params[:customer])
if @customer.save
session[:customer_id] = @customer.id
purchase
else
flash[:error] = "Please enter a valid email address"
redirect_to :signup
end
end
def signup
@customer = Customer.new
end
def purchase
Stripe.api_key = STRIPE['secret']
charge = Stripe::Charge.create(
:amount => 2000,
:currency => "usd",
:card => params[:stripe_token],
:description => "My Product Name"
)
redirect_to receipt_path
end
def receipt
@customer = Customer.find(session[:customer_id])
@name = @customer.name
@email = @customer.email
@product = @customer.product
end
# private
#
# def load_customer
# @customer = Customer.find(session[:customer_id])
# redirect_to request.path.gsub(params[:id], session[:customer_id].to_s) if params[:id] != session[:customer_id].to_s
# end
end
我不确定事情在哪里搞砸了,经过大量谷歌搜索,我转向你们。帮助将是巨大的。
编辑:
咨询 Rails 控制台表明我的应用程序由于某种原因没有创建新的客户记录。但是,充电工作正常。未创建的客户必须是这方面的先驱。
编辑 2:Development.log
Started GET "/assets/bootstrap.js?body=1" for 127.0.0.1 at 2012-08-28 15:58:11 -0700
Served asset /bootstrap.js - 304 Not Modified (0ms)
[2012-08-28 15:58:11] WARN Could not determine content-length of response body. Set content-length of the response or set Response#chunked = true
Started POST "/checkout" for 127.0.0.1 at 2012-08-28 15:58:12 -0700
Processing by CustomersController#purchase as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"k2aW/CAkNfwDSMHHvzbuOwm+Xua0qb2LJ4LtrtRvyvk=", "customer"=>{"name"=>"Your name", "email"=>"yourname@example.com"}, "stripe_token"=>"tok_0GUvwKPwo6jfEu"}
Redirected to http://localhost:3000/receipt
Completed 302 Found in 1064ms (ActiveRecord: 0.0ms)
Started GET "/receipt" for 127.0.0.1 at 2012-08-28 15:58:14 -0700
Processing by CustomersController#receipt as HTML
Completed 500 Internal Server Error in 0ms
ActiveRecord::RecordNotFound (Couldn't find Customer without an ID):
app/controllers/customers_controller.rb:38:in `receipt'
Rendered /Users/zack/.rvm/gems/ruby-1.9.3-p194@beat-the-herd/gems/actionpack-3.2.2/lib/action_dispatch/middleware/templates/rescues/_trace.erb (3.9ms)
Rendered /Users/zack/.rvm/gems/ruby-1.9.3-p194@beat-the-herd/gems/actionpack-3.2.2/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (5.6ms)
Rendered /Users/zack/.rvm/gems/ruby-1.9.3-p194@beat-the-herd/gems/actionpack-3.2.2/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (23.7ms)