Source code for luna_sender.app.handlers.version_handler

# -*- coding: utf-8 -*-
"""Version Handler

Module realize version handler.
"""
from sanic.response import HTTPResponse

from app.handlers.base_handler import BaseSenderRequestHandler
from app.version import VERSION
from crutches_on_wheels.utils.timer import timer


class VersionHandler(BaseSenderRequestHandler):
    """
    Handler for getting version
    """

    @timer
    async def get(self) -> HTTPResponse:
        """
        Resource is reached by address '/version'

        .. http:get:: /version

            Request to receive service version

            :reqheader LUNA-Request-Id: request id

            **Example response**:

            .. sourcecode:: http

                HTTP/1.1 200 OK
                LUNA-Request-Id: 1516179740,af3fb041-1a55-43e6-9ac2-a361aa43295
                Content-Type: application/json

            .. json:object:: version

                :property api: number of api version
                :proptype api: integer
                :property major: number of major version
                :proptype major: integer
                :property minor: number of major version
                :proptype minor: integer
                :property patch: number of patch version
                :proptype patch: integer

            .. json:object:: response normal version
                :showexample:

                :property Version: version of server
                :proptype Version: version

            :statuscode 200: Ok
            :statuscode 500: internal server error
        """
        return self.success(outputJson=VERSION)