socialforge/app/api/mobile/api.rb

module Mobile
  require_relative 'middleware/error_handler'
  require_relative 'apis/auth'
  require_relative 'apis/users'
  require_relative 'apis/courses'
  require_relative 'apis/watches'
  require_relative 'apis/upgrade'
  require_relative 'apis/homeworks'
  require_relative 'apis/comments'
  require_relative 'apis/issues'

  class API < Grape::API
    version 'v1', using: :path
    format :json
    content_type :json, "application/json;charset=UTF-8"
    use Mobile::Middleware::ErrorHandler

    helpers do
      def logger
        API.logger
      end

      def authenticate!
        raise('Unauthorized. Invalid or expired token.') unless current_user
      end

      def current_user
        token = ApiKey.where(access_token: params[:token]).first
        if token && !token.expired?
          @current_user = User.find(token.user_id)
        else
          nil
        end
      end
    end

    mount Apis::Auth
    mount Apis::Users
    mount Apis::Courses
    mount Apis::Watches
    mount Apis::Upgrade
    mount Apis::Homeworks
    mount Apis::Comments
    mount Apis::Issues

    #add_swagger_documentation ({api_version: 'v1', base_path: 'http://u06.shellinfo.cn/trustie/api'})
    #add_swagger_documentation ({api_version: 'v1', base_path: '/api'})  if Rails.env.development?

  end
end