config.yaml

    types:
      __file: model.avsc

    functions:
      router: {__file: router.lua}

      classifier: {__file: classificator.lua}

      select_user_books: {__file: select_user_books.lua}

      uuid_handler: {__file: uuid_handler.lua}


    pipelines:
      router:
        - router
      classifier:
        - classifier
      uuid_handler:
        - uuid_handler
      select_user_books:
        - select_user_books


    connector:
      input:
        - name: http
          type: http
          pipeline: router

      routing:
        - key: input_key
          output: to_input_processor

      output:
        - name: to_input_processor
          type: input_processor

    input_processor:
      classifiers:
        - name: classifier
          pipeline: classifier

      routing:
        - key: handler_key
          pipeline: uuid_handler

      storage:
        - key: add_user
          type: User
        - key: add_book
          type: Book
        - key: add_subscription
          type: Subscription


    services:
      select_user_books:
        doc: "select_user_books"
        function: select_user_books
        return_type: string
        args:
          user_id: long
          all_versions: boolean