# coding=utf-8
#author:        4N
#createtime:    2020/9/4
#email:         nheweijun@sina.com

from ..models import db,Task
from app.util.component.ApiTemplate import ApiTemplate
from app.util.component.UserCheck import UserCheck

class Api(ApiTemplate):
    api_name = "删除任务"
    def para_check(self):
        pass

    def process(self):
        res = {}
        try:
            task_guid = self.para.get("task_guid")
            task = Task.query.filter_by(guid=task_guid).one_or_none()

            if not task:
                raise Exception("任务不存在！")

            #验证权限
            UserCheck.verify(task.creator)

            db.session.delete(task)
            db.session.commit()

            res["msg"] = "删除成功！"
            res["result"] = True
        except Exception as e:
            db.session.rollback()
            raise e
        return res


    api_doc = {
        "tags": ["任务接口"],
        "parameters": [
            {"name": "task_guid",
             "in": "formData",
             "type": "string"},

        ],
        "responses": {
            200: {
                "schema": {
                    "properties": {
                    }
                }
            }
        }
    }