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Basic integration between swagger-blocks and weak_parameters
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 Dependencies

Development

~> 1.12
~> 10.0
~> 3.0
~> 1.2
~> 0.51.0
~> 1.3

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 Project Readme

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WeakSwaggerParameters

This is an integration gem between weak_parameters and swagger-blocks to allow creating interactive swagger documentation and input parameter validation without duplicating the definitions using both DSLs.

Installation

Add this line to your application's Gemfile:

gem 'weak_swagger_parameters'

And then execute:

$ bundle install

Usage

(1) Add route to a docs controller to serve Swagger v2.0 json

# routes.rb

namespace :v1 do
  resources :docs, only: [:index]
end

(2) Create a controller for serving the Swagger v2.0 json

module V1
  class DocsController < ActionController::Base
    include WeakSwaggerParameters::Controller
 
    add_to_doc_section('V1')
 
    swagger_root swagger: '2.0' do
      info version: '1.0', title: 'The best api', description: 'Api that does everything'
      key :host, 'example.com'
      key :consumes, ['application/json']
      key :produces, ['application/json']
    end
    def index
      render_docs('V1')
    end
  end
end

(3) Add metadata to existing controllers for them to show up in the documentation

  class ItemsController < ActionController::Base
    include WeakSwaggerParameters::Controller

    add_to_doc_section('V1')

    api :create, '/tests', 'Create test' do
      params do
        path do
          string :short_name, 'Short test name'
          integer :count, 'Count of tests'
        end
        query do
          string :token, 'The token'
        end
        body do
          string :subject, 'The unit under test'
          string :context, 'The context of the test'
          integer :runs, 'Run times'
          boolean :passed, 'Passed'
          boolean :boolean_required, 'Boolean required', required: true
          string :string_required, 'String required', required: true
          integer :integer_required, 'Integer required', required: true
          string :string_enum, 'String enum', enum: %w(a b c)
          string :string_default, 'String default', default: 'origin'
        end
      end
      response 201, 'Created the test'
      response 400, 'Bad Request'
    end
    def create
      # ...
    end
  end

For complete examples, see the specs.

Development

Install dependencies

  bundle install

Run Specs

  bundle exec rake rspec

Run Rubocop

  bundle exec rake rubocop

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/AgileFreaks/weak_swagger_parameters. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.