ASJServer/Controller/OrderContrller.py

#!/usr/bin/env python3  
# -*- coding: utf-8 -*-  
"""
@Copyright (C) ansjer cop Video Technology Co.,Ltd.All rights reserved.
@AUTHOR: ASJRD018
@NAME: AnsjerFormal
@software: PyCharm
@DATE: 2018/12/6 10:53
@Version: python3.6
@MODIFY DECORD:ansjer dev
@file: OrderContrller.py
@Contact: chanjunkai@163.com
"""

from django.utils.decorators import method_decorator
from django.views.decorators.csrf import csrf_exempt
from django.views.generic.base import View

from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Model.models import Store_Meal, Order_Model

'''
# 获取所有设备下单信息
http://192.168.136.40:8077/order/querylist?token=local&page=1&line=10
'''


# 设备信息添加
class OrderView(View):
    @method_decorator(csrf_exempt)
    def dispatch(self, *args, **kwargs):
        return super(OrderView, self).dispatch(*args, **kwargs)

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.GET, request, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.POST, request, operation)

    def validation(self, request_dict, request, operation):
        response = ResponseObject()
        if operation is None:
            return response.json(444, 'error path')
        token = request_dict.get('token', None)
        # 设备主键uid
        tko = TokenObject(token)
        tko.valid()
        response.lang = tko.lang
        if tko.code != 0:
            return response.json(tko.code)
        userID = tko.userID
        if operation == 'querylist':
            return self.do_querylist(request_dict, userID, response)
        else:
            return response.json(444, 'error path')

    def do_querylist(self, request_dict, userID, response):
        page = request_dict.get('page', None)
        line = request_dict.get('line', None)
        if not page or not line:
            return response.json(444, 'page,line')
        page = int(page)
        line = int(line)
        omqs = Order_Model.objects.filter(userID_id=userID)
        if not omqs.exists():
            return response.json(10, '订单不存在')
        count = omqs.count()
        order_ql = omqs[(page - 1) * line:page * line].values("orderID", "UID", "channel", "desc", "price", "addTime",
                                                              "updTime", "paypal", "rank__day", "rank__price",
                                                              "rank__content", "rank__title","rank__currency")
        data = list(order_ql)
        return response.json(0, {'data': data, 'count': count})