Rewrite the gem to use the Amazon Selling Partner API

While functional, this is a work in progress and  not ready for
production use yet.

.github/CONTRIBUTING.md

@@ -1,46 +1,7 @@
-## Contributing
-
-In the spirit of [free software][free-sw], everyone is encouraged to help
-improve this project. Here are some ways you can contribute:
-
-[free-sw]: http://www.fsf.org/licensing/essays/free-sw.html
-
-* Report bugs.
-* Suggest new features.
-* Write or edit documentation.
-* Write code (**no patch is too small**: fix typos, add comments, clean up
-  inconsistent whitespace).
-* [Fix issues.][issues]
-
-[issues]: https://github.com/hakanensari/peddler/issues
-
 ## Submitting an Issue
 
-We use the [GitHub issue tracker][issues] to track bugs and features. Before
-submitting a bug report or feature request, check to make sure it hasn't
-already been submitted. When submitting a bug report, please include a [Gist][]
-that includes a stack trace and any details that may be necessary to reproduce
-the bug.
-
-Do not submit issues that are not specific to Peddler. Instead, find help on the
-[Amazon seller forum][forum].
-
-[gist]: https://gist.github.com/
-[forum]: https://sellercentral.amazon.com/forums/c/amazon-marketplace-web-service-mws/
-
-## Submitting a Pull Request
-
-1. [Fork the repository.][fork]
-2. [Create a topic branch.][branch]
-3. Add tests for your unimplemented feature or bug fix.
-4. Run `bundle exec rake`. If your tests pass, return to step 3.
-5. Implement your feature or bug fix.
-6. Run `bundle exec rake`. If your tests fail, return to step 5.
-7. Run `open coverage/index.html`. If your changes are not completely covered
-   by your tests, return to step 3.
-8. Commit and push your changes.
-9. [Submit a pull request.][pr]
+Only submit issues that are specific to Peddler. Otherwise, reach out to Amazon [Developer Support][] or find help on
+their [GitHub Discussions][].
 
-[fork]: http://help.github.com/fork-a-repo/
-[branch]: http://learn.github.com/p/branching.html
-[pr]: http://help.github.com/send-pull-requests/
+[Developer Support]: https://developer.amazonservices.com/support
+[GitHub Discussions]: https://github.com/amzn/selling-partner-api-models/discussions

.github/workflows/build.yml

@@ -36,7 +36,7 @@ jobs:
       image: ruby:3.1
     steps:
       - uses: actions/checkout@v3
-      - run: ./scripts/documentation_crawler.rb
+      - run: ./bin/crawl-documentation.rb
 
   coverage:
     if: github.event_name == 'push'

.gitignore

@@ -1,9 +1,8 @@
 .bundle
 Gemfile.lock
 .yardoc
-bin
 coverage
 doc
-gemfiles/*.gemfile.lock
 pkg
-mws.yml
+selling-partner-api-models
+test/config.json

.rubocop.yml

@@ -1,12 +1,13 @@
-inherit_from: ".rubocop_todo.yml"
-
 require:
   - rubocop-minitest
   - rubocop-performance
   - rubocop-rake
+inherit_gem:
+  rubocop-shopify: rubocop.yml
+inherit_from: ".rubocop_todo.yml"
 
 AllCops:
   Exclude:
     - "gemfiles/**/*"
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.2

.rubocop_todo.yml

@@ -1,33 +1,6 @@
 Layout/LineLength:
-  Exclude:
-    - "test/**/*"
-  AllowedPatterns: ['\A\s*#']
-Lint/EmptyBlock:
-  Exclude:
-    - "Appraisals"
-Lint/StructNewOverride:
-  Exclude:
-    - "test/**/*"
-Metrics/AbcSize:
-  Exclude:
-    - "test/**/*"
-Metrics/ClassLength:
-  Exclude:
-    - "lib/mws/**/client.rb"
-    - "test/**/*"
-Metrics/MethodLength:
-  Exclude:
-    - "lib/mws/**/client.rb"
-    - "test/**/*"
-Metrics/ParameterLists:
-  Exclude:
-    - "lib/mws/**/client.rb"
+  AllowedPatterns:
+    - ^\s*\w+ = ".*"$
 Naming/AccessorMethodName:
   Exclude:
-    - "lib/mws/**/client.rb"
-Naming/VariableNumber:
-  Exclude:
-    - "test/**/*"
-Style/OpenStructUse:
-  Exclude:
-    - "test/**/*"
+    - "lib/peddler/api/*.rb"

Dockerfile

@@ -1,10 +1,9 @@
-FROM ruby:2.7
+FROM ruby:3.5
 
 ENV LC_ALL C.UTF-8
 
 RUN mkdir gem
 WORKDIR /gem
 ADD . /gem
 RUN bundle install
-RUN bundle exec appraisal install
-CMD bundle exec appraisal rake
+CMD bundle exec rake

Gemfile

@@ -1,20 +1,16 @@
 # frozen_string_literal: true
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 gemspec
-
-gem 'rake'
-gem 'rubocop'
-gem 'rubocop-minitest'
-gem 'rubocop-performance'
-gem 'rubocop-rake'
-gem 'yard'
-
-group :test do
-  gem 'appraisal'
-  gem 'minitest'
-  gem 'minitest-focus'
-  gem 'simplecov'
-  gem 'vcr'
-end
+gem "minitest"
+gem "rake"
+gem "rubocop", require: false
+gem "rubocop-minitest", require: false
+gem "rubocop-performance", require: false
+gem "rubocop-rake", require: false
+gem "rubocop-shopify", require: false
+gem "simplecov"
+gem "vcr"
+gem "webmock"
+gem "yard"

README.md

@@ -4,7 +4,7 @@
 [![Maintainability](https://api.codeclimate.com/v1/badges/281e6176048f3c0a1ed3/maintainability)](https://codeclimate.com/github/hakanensari/peddler/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/281e6176048f3c0a1ed3/test_coverage)](https://codeclimate.com/github/hakanensari/peddler/test_coverage)
 
-> :boom: Amazon is migrating to the newly-launched Selling Partner API (SP-API) and is no longer granting new users access to the MWS APIs. I hope to add support in Peddler in due course.
+> :boom: I'm currently working on the [Selling Partner API (SP-API)](https://developer.amazonservices.com/sp-api-docs/overview). The README below describes the latest release for the obsolete MWS API.
 
 **Peddler** is a Ruby interface to the [Amazon MWS API](https://developer.amazonservices.com/), a collection of web services that help Amazon sellers programmatically exchange data on their listings, orders, payments, reports, and more.
 
@@ -24,7 +24,6 @@ require "peddler"
 
 A client requires the AWS credentials of the application developer. If you are working in a single MWS region, you can set them globally.
 
-
 ```bash
 export AWS_ACCESS_KEY_ID=YOUR_AWS_ACCESS_KEY_ID
 export AWS_SECRET_ACCESS_KEY=YOUR_AWS_SECRET_ACCESS_KEY

Rakefile

@@ -1,15 +1,15 @@
 # frozen_string_literal: true
 
-require 'bundler/gem_tasks'
-require 'rake/testtask'
-require 'rubocop/rake_task'
-require 'yard'
+require "bundler/gem_tasks"
+require "rake/testtask"
+require "rubocop/rake_task"
+require "yard"
 
 Rake::TestTask.new do |t|
-  t.libs << 'test'
-  t.pattern = 'test/**/test_*.rb'
+  t.libs << "test"
+  t.pattern = "test/**/*_test.rb"
 end
 RuboCop::RakeTask.new
 YARD::Rake::YardocTask.new
 
-task default: %i[test rubocop]
+task default: [:rubocop, :test]

bin/clone-api-models

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+rm -rf selling-partner-api-models
+git clone [email protected]:amzn/selling-partner-api-models.git

scripts/documentation_crawler.rb → bin/crawl-documentation

@@ -1,13 +1,13 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require 'open3'
-require 'net/http'
-require 'logger'
+require "open3"
+require "net/http"
+require "logger"
 
 logger = Logger.new($stdout)
 
-search_command = 'grep -R @see ./lib'
+search_command = "grep -R @see ./lib"
 output, = Open3.capture3(search_command)
 matches = output.split("\n")
 
@@ -19,18 +19,18 @@
     response = Net::HTTP.get_response(URI(url))
     case response
     when Net::HTTPSuccess
-      logger.info "✅ #{response.code} #{url}"
+      logger.info("✅ #{response.code} #{url}")
     when Net::HTTPFound
-      logger.warn "👀 #{response.code} #{url}"
+      logger.warn("👀 #{response.code} #{url}")
     else
       failed = true
-      logger.error "❌ #{response.code} #{url}"
+      logger.error("❌ #{response.code} #{url}")
     end
   end
 end
 threads.each(&:join)
 
 if failed
-  logger.warn 'Please fix broken documentation links.'
+  logger.warn("Please fix broken documentation links.")
   exit 1
 end