Source code for luna_api.app.handlers.tasks_proxy_handler

from luna3.common.requests import makeRequest

from app.handlers.base_handler import TasksServiceBaseHandler
from crutches_on_wheels.cow.utils.streamer import streamResponse




class TaskProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task handler.

        GET:
            See `spec_get_task`_.
                .. _`spec_get_task`:
                    _static/api.html#operation/getTask
        PATCH:
            See `spec_cancel_task`_.
                .. _`spec_cancel_task`:
                    _static/api.html#operation/cancelTask
        DELETE:
            See `spec_delete_task`_.
                .. _`spec_delete_task`:
                    _static/api.html#operation/deleteTask
    """

    allowedMethods = ("GET", "PATCH", "DELETE")





class TasksProxyHandler(TasksServiceBaseHandler):
    """
    Proxy tasks handler.See `spec_get_tasks`_.

        .. _`spec_get_tasks`:
            _static/api.html#operation/getTasks
    """

    allowedMethods = ("GET",)





class TasksCountProxyHandler(TasksServiceBaseHandler):
    """
    Proxy tasks count handler. See `spec_get_tasks_count`_.

        .. _`spec_get_tasks_count`:
            _static/api.html#operation/getTasksCount
    """

    allowedMethods = ("GET",)





class TaskResultProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task result handler. See `spec_get_task_result`_.

        .. _`spec_get_task_result`:
            _static/api.html#operation/getTaskResult
    """

    allowedMethods = ("GET",)



    async def get(self, taskId):
        """
        Proxy request with GET method to luna-tasks. See `spec_get_task_result`_.

        .. spec_get_task_result:
            _static/api.html#operation/getTaskResult
        """
        self.request.streamResponse = True
        self.checkTokenPermissions()
        url = self.prepareUrl()
        preparedRequest = await self.prepareProxyRequest()
        reply = await makeRequest(
            url=url,
            method=self.request.method,
            queryParams=preparedRequest.query,
            headers=preparedRequest.headers,
            asyncRequest=True,
            connectTimeout=self.serviceTimeouts.connectTimeout,
            sockConnectTimeout=self.serviceTimeouts.sockConnectTimeout,
            sockReadTimeout=self.serviceTimeouts.sockReadTimeout,
            session=self.session,
            totalTimeout=0,
            stream=True,
        )

        async with reply.sendRequest() as taskResp:
            statusCode, error = await streamResponse(
                request=self.request,
                response=taskResp,
                headers=self.filterAllowedHeaders(taskResp.headers),
            )
            if statusCode != 200:
                return self.error(statusCode, error)






class TaskSubTaskProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task result handler. See `spec_get_task_sub_tasks`_.

        .. _`spec_get_task_sub_tasks`:
            _static/api.html#operation/getSubTasks
    """

    allowedMethods = ("GET",)





class TaskErrorProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task result handler. See `spec_get_task_errors`_.

        .. _`spec_get_task_errors`:
            _static/api.html#operation/getErrors
    """

    allowedMethods = ("GET",)





class TasksErrorsProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task handler. See `spec_tasks_errors`_.

        .. _`spec_tasks_errors`:
            _static/api.html#operation/getTasksErrors
    """

    allowedMethods = ("GET",)





class TasksErrorsCountProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task handler. See `spec_tasks_errors_count`_.

        .. _`spec_tasks_errors_count`:
            _static/api.html#operation/getTasksErrorsCount
    """

    allowedMethods = ("GET",)





class TasksErrorProxyHandler(TasksServiceBaseHandler):
    """
    Proxy task handler. See `spec_tasks_error`_.

        .. _`spec_tasks_error`:
            _static/api.html#operation/getTasksError
    """

    allowedMethods = ("GET",)