Shopify - 无法在经过身份验证的应用上进行API调用

Question

我的应用已经过身份验证，并在其主页上正确显示来自API调用的信息，但我无法使用代理在页面上显示来自API调用的信息。代理设置正确，因为如果页面上只有HTML，它将显示HTML（没有Shopify API调用）。

的routes.rb

Rails.application.routes.draw do
  root :to => 'home#index'
  mount ShopifyApp::Engine, at: '/'
  get "/products" => "products#index", :as => :products
end

products_controller.rb

class ProductsController < ShopifyApp::AuthenticatedController
  around_filter :shopify_session      

  def index
    @productArray = ShopifyAPI::Product.find(:all, :params => {:limit => 10})
  end
end

index.html.erb

<h2>Products</h2>
<ul>
  <% @productArray.each do |product| %>
    <li><%= link_to product.title, "https://#{@shop_session.url}/admin/products/#{product.id}", target: "_top" %></li>
    <li><%= product.id %></li>
  <% end %>
</ul>

我的Shopify代理

Path: a/products
Proxy url: https://appname.herokuapp.com/products

现在这里是奇怪的部分

当我转到https://devstorename.myshopify.com/a/products时，它只会重定向到https://devstorename.myshopify.com/password。没有通知或任何东西。如果我从控制器中删除索引函数并将html文件更改为仅包含类似 -

的内容

<h1>Test</h1>

然后它将在屏幕上正确显示“Test”而没有重定向。我的结论是，我可能遇到某种身份验证问题，我无法在此页面上进行调用。

然而，所有这些代码都适用于home_controller.rb控制器及其index.html.erb，并且正确的信息将显示在根路径上。

我显然对此非常陌生。

修改

使用app proxy gem，

products_controller.rb

class ProductsController < ShopifyApp::AppProxyController
  def index
    @productArray = ShopifyAPI::Product.find(:all, :params => {:limit => 10})
  end
end

的Gemfile

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.6'

group :development do
  gem 'sqlite3'
end

group :production do
  gem 'pg'
  gem 'rails_12factor'
end

gem 'shopify_app', :github => 'mikeyhew/shopify_app', :branch => 'app-proxy'

gem 'json'
# Use sqlite3 as the database for Active Record
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'


# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc


group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug'
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console', '~> 2.0'

  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
end

Answer 1

据我了解，ShopifyApp::AuthenticatedController并不打算在app代理后面使用：你只能在嵌入式应用程序中继承它。

至于重定向到/密码，听起来你的店面受密码保护。我建议您在继续使用应用代理之前将其关闭，因为这会让您感到困惑。