我正在將一個功能性應用程式從 Ruby 1.8.7 Rails 3 升級到 Ruby 3 Rails 7：一段旅程，我快完成了。但是我有一個訂單流程，升級后沒有運行，我很難除錯。訂購程序包含多步形式，通過部分渲染和 my 中的創建函式Order controller。
在多步表單的第一步中，您必須輸入運輸詳細資訊。嘗試進行下一步時，我在服務器日志中收到以下錯誤訊息：Unpermitted parameters: :authenticity_token, :order, :commit. Context: ... etc并且所有驗證都失敗的注釋顯示在我的網站中。
Started POST "/orders" for ::1 at 2022-02-22 17:24:01 0100
Processing by OrdersController#create as HTML
Parameters: {"authenticity_token"=>"[FILTERED]", "order"=>{"email"=>"[email protected]", "phone_number"=>"1234567", "ship_to_first_name"=>"John", "ship_to_last_name"=>"Doe", "ship_to_address"=>"Pennsylvania Avenue 12", "ship_to_city"=>"Houston", "ship_to_postal_code"=>"12345", "land_id"=>"112", "shipping_service_id"=>"50"}, "commit"=>"Continue"}
Cart Load (0.3ms) SELECT `carts`.* FROM `carts` WHERE `carts`.`id` = 4 LIMIT 1
? app/controllers/application_controller.rb:66:in `initialize_cart'
Unpermitted parameters: :authenticity_token, :order, :commit. Context: {controller: OrdersController, action: create, request: #<ActionDispatch::Request:0x00007fee489e8e30>, params: {"authenticity_token"=>"[FILTERED]", "order"=>{"email"=>"[email protected]", "phone_number"=>"1234567", "ship_to_first_name"=>"John", "ship_to_last_name"=>"Doe", "ship_to_address"=>"Pennsylvania Avenue 12", "ship_to_city"=>"Houston", "ship_to_postal_code"=>"12345", "land_id"=>"112", "shipping_service_id"=>"50"}, "commit"=>"Continue", "controller"=>"orders", "action"=>"create"} }
CartItem Load (0.4ms) SELECT `cart_items`.* FROM `cart_items` WHERE `cart_items`.`cart_id` = 4
? app/models/cart.rb:86:in `inject'
....
這與舊應用程式中的程序相同。
Started POST "/orders" for 127.0.0.1 at Tue Feb 22 10:02:12 0100 2022
Processing by OrdersController#create as HTML
Parameters: {"authenticity_token"=>"sometoken", "order"=>{"email"=>"[email protected]", "ship_to_first_name"=>"John", "ship_to_address"=>"Pennsylvania Avenue 12", "ship_to_city"=>"Houston", "land_id"=>"112", "ship_to_last_name"=>"Doe", "ship_to_postal_code"=>"12345", "phone_number"=>"1234567", "shipping_service_id"=>"1"}, "commit"=>"Continue", "utf8"=>"?"}
Cart Load (0.3ms) SELECT `carts`.* FROM `carts` WHERE `carts`.`id` = ? LIMIT 1 [["id", 6255]]
CartItem Load (0.8ms) SELECT `cart_items`.* FROM `cart_items` WHERE `cart_items`.`cart_id` = 6255
ActiveShippingHub Load (0.3ms) SELECT `active_shipping_hubs`.* FROM `active_shipping_hubs` LIMIT 1
(0.5ms) SELECT MAX(`cart_items`.`length`) AS max_id FROM `cart_items` WHERE `cart_items`.`cart_id` = 6255
(0.5ms) SELECT MAX(`cart_items`.`width`) AS max_id FROM `cart_items` WHERE `cart_items`.`cart_id` = 6255
Rendered shared/_error_messages.html.erb (0.1ms)
Land Load (0.6ms) SELECT `lands`.* FROM `lands` WHERE `lands`.`id` = 112 LIMIT 1
ShippingService Load (0.5ms) SELECT `shipping_services`.* FROM `shipping_services` WHERE `shipping_services`.`id` = 1 LIMIT 1
ProductVariant Load (0.3ms) SELECT `product_variants`.* FROM `product_variants` WHERE `product_variants`.`id` = 14 LIMIT 1
Image Load (0.3ms) SELECT `images`.* FROM `images` WHERE `images`.`id` = 174 LIMIT 1
Rendered orders/_paymentoptions_step.html.erb (10.6ms)
Rendered orders/new.html.erb within layouts/application (14.0ms)
Rendered layouts/_header.html.erb (0.1ms)
Rendered layouts/_footer.html.erb (0.5ms)
Completed 200 OK in 68ms (Views: 20.9ms | ActiveRecord: 26.9ms)
我的訂單創建操作以
def create
session[:order_params].deep_merge!(order_params) if params[:order]
@order = Order.new(session[:order_params])
@shipping_services = @cart.available_shipping_services.joins(:lands).where(lands: {id: @order.land_id})
@order.customer_ip = request.remote_ip
populate_order
@order.current_step = session[:order_step]
...
我已將 order_params 設定在與強引數相同的控制器中：
...
private
def order_params
params.permit(:bill_to_address, :bill_to_city, :bill_to_first_name, :bill_to_last_name, :bill_to_land, :bill_to_land_id, :bill_to_postal_code, :date_payment_reminder, :email, :EULA, :express_token, :land_id, :payment, :date_payment_reminder, :phone_number, :signupnewsletter, :ship_to_address, :ship_to_city, :ship_to_first_name, :ship_to_last_name, :ship_to_postal_code, :shipping_service, :shipping_service_id, :shipping_date, :tracking_number, :order_status, :order_status_id, :stripe_card_token, :TOS)
end
end
我不確定為什么會收到此錯誤。在較新版本的 Rails 中使用 strong_parameters 還是現在驗證關聯的方式？
當我關閉 my 中的所有驗證時，Order model我的日志中仍然收到相同的訊息，但收到的訊息是 shipping_land、shipping_service 和 bill_to_land 欄位存在問題：my 的三個關聯Order model。
我的關聯設定Order model如下：
# Associations
belongs_to :bill_to_land, class_name: "Land", foreign_key: :bill_to_land_id
belongs_to :land, foreign_key: :land_id
belongs_to :order_status
belongs_to :shipping_service
多步形式設定在orders/new.html.erb
<%= form_for @order do |f| %>
<%= render "#{@order.current_step}_step", :f => f %>
<%= f.submit "Continue" unless @order.payment_options_step? || @order.billing_step? || @order.creditcard_options_step? || @order.last_step? %>
在多步驟表單中，我只收集資料并在會話的步驟之間踢出這些資料。訂單條目僅在最終提交后創建。
為什么我會收到此錯誤訊息？如何除錯訂單會話？寫入了什么資料...
我希望有人能把我引向正確的方向。
uj5u.com熱心網友回復：
private
def order_params
params.require(:order).permit(:bill_to_address, :bill_to_city, :bill_to_first_name, :bill_to_last_name, :bill_to_land,
:bill_to_land_id, :bill_to_postal_code, :date_payment_reminder, :email, :EULA, :express_token, :land_id, :payment, :date_payment_reminder, :phone_number, :signupnewsletter, :ship_to_address, :ship_to_city, :ship_to_first_name, :ship_to_last_name, :ship_to_postal_code, :shipping_service, :shipping_service_id, :shipping_date, :tracking_number, :order_status, :order_status_id, :stripe_card_token, :TOS)
end
end
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