Source code for luna_python_matcher.app_common.handlers.base_handler

# -*- coding: utf-8 -*-
""" Base handler

Module realize base class for all handlers.
"""

from typing import Union

from app.app import PythonMatcherApp
from app_proxy.app import PythonMatcherProxyApp
from configs.configs.configs.services.matcher_proxy import SettingsPythonMatcherProxy
from configs.configs.configs.services.python_matcher import SettingsPythonMatcher
from crutches_on_wheels.cow.web.handlers import BaseHandler
from crutches_on_wheels.cow.web.request import VLRequest


class CommonBaseHandler(BaseHandler):
    """
    Base handler for all the handlers in this project.
    Attributes:
        facesDBContext (DBContext): Faces database context
        eventsDBContext (EventsDBContext): Events database context
        attributesDBContext (AttributesDBContext): Attributes database context
    """

    def __init__(self, request: VLRequest):
        """
        Init base handler
        Args:
            request: input request class
        """
        super().__init__(request)
        self.facesDBContext = request.app.ctx.facesDBContext
        self.eventsDBContext = request.app.ctx.eventsDBContext
        self.attributesDBContext = request.app.ctx.attributesDBContext

    @property
    def app(self) -> Union[PythonMatcherApp, PythonMatcherProxyApp]:
        """
        Get running app
        Returns:
            app
        """
        return self.request.app

    @property
    def config(self) -> Union[SettingsPythonMatcher, SettingsPythonMatcherProxy]:
        """
        Get app config
        Returns:
            app config
        """
        return self.app.ctx.serviceConfig