Fixing rubocop issues

CHANGELOG.md

@@ -1,12 +1,13 @@
 # Release history
 
-1.0.1 (June 20, 2022)
-----------
+## Unreleased
 
-* (Allow Ngrok v3 URLs)[https://github.com/Shopify/shopify-app-template-ruby/pull/18]
+- ⚠️ [Breaking] Use offline access tokens to interact with the Admin API, remove GraphQL proxy since it doesn't work with offline tokens. ([#24](https://github.com/Shopify/shopify-app-template-ruby/pull/24))
 
+## 1.0.1 (June 20, 2022)
 
-1.0.0 (June 20, 2022)
-----------
+- (Allow Ngrok v3 URLs)[https://github.com/Shopify/shopify-app-template-ruby/pull/18]
 
-* New Shopify App Template for Ruby/Rails, with React frontend, for use with CLI 3
+## 1.0.0 (June 20, 2022)
+
+- New Shopify App Template for Ruby/Rails, with React frontend, for use with CLI 3

web/app/controllers/products_controller.rb

@@ -18,6 +18,6 @@ def create
 
     logger.info("Failed to create products: #{error}")
   ensure
-    render(json: {success: success, error: error}, status: status_code)
+    render(json: { success: success, error: error }, status: status_code)
   end
 end

web/app/services/application_service.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationService
   def self.call(*args, **kwargs, &block)
     new(*args, **kwargs, &block).call

web/app/services/product_creator.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ProductCreator < ApplicationService
   attr_reader :count
 
@@ -12,21 +14,22 @@ class ProductCreator < ApplicationService
   QUERY
 
   def initialize(count:, session: ShopifyAPI::Context.active_session)
+    super()
     @count = count
     @session = session
   end
 
   def call
     client = ShopifyAPI::Clients::Graphql::Admin.new(session: @session)
 
-    for i in 1..count
+    (1..count).each do |_i|
       client.query(
         query: CREATE_PRODUCTS_MUTATION,
         variables: {
           input: {
             title: random_title,
             variants: [{ price: random_price }],
-          }
+          },
         }
       )
     end

web/test/controllers/products_controller_test.rb

@@ -33,7 +33,7 @@ class ProductsControllerTestTest < ActionDispatch::IntegrationTest
 
   test "handles creating products" do
     token = JWT.encode(JWT_PAYLOAD, ShopifyAPI::Context.api_secret_key, "HS256")
-    stub = stub_request(:post, "https://regular-shop.myshopify.com/admin/api/2022-04/graphql.json")
+    stub_request(:post, "https://regular-shop.myshopify.com/admin/api/2022-04/graphql.json")
       .with(headers: { "X-Shopify-Access-Token" => "access-token" })
       .to_return(status: 200, body: JSON.dump({}))
 
@@ -43,23 +43,23 @@ class ProductsControllerTestTest < ActionDispatch::IntegrationTest
         headers: { "HTTP_AUTHORIZATION": "Bearer #{token}" }
 
       assert_response :success
-      assert_equal({"success" => true, "error" => nil}, JSON.parse(@response.body))
+      assert_equal({ "success" => true, "error" => nil }, JSON.parse(@response.body))
     end
   end
 
   test "handles product creation errors" do
     token = JWT.encode(JWT_PAYLOAD, ShopifyAPI::Context.api_secret_key, "HS256")
-    stub = stub_request(:post, "https://regular-shop.myshopify.com/admin/api/2022-04/graphql.json")
+    stub_request(:post, "https://regular-shop.myshopify.com/admin/api/2022-04/graphql.json")
       .with(headers: { "X-Shopify-Access-Token" => "access-token" })
-      .to_return(status: 400, body: JSON.dump({errors: "Something went wrong"}))
+      .to_return(status: 400, body: JSON.dump({ errors: "Something went wrong" }))
 
     ShopifyAPI::Utils::SessionUtils.stub(:load_current_session, SESSION) do
       get "/api/products/create",
         xhr: true,
         headers: { "HTTP_AUTHORIZATION": "Bearer #{token}" }
 
       assert_response :bad_request
-      assert_equal({"success" => false, "error" => "Something went wrong"}, JSON.parse(@response.body))
+      assert_equal({ "success" => false, "error" => "Something went wrong" }, JSON.parse(@response.body))
     end
   end