ASJServer/Controller/UserBrandController.py

from django.views.generic.base import View
from django.utils.decorators import method_decorator
from django.views.decorators.csrf import csrf_exempt
from Service.ModelService import ModelService
from Model.models import User_Brand,Device_User
from django.utils import timezone
import traceback,time
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Service.CommonService import CommonService
'''

http://192.168.136.45:8077/userbrandinfo?operation=query&token=test&page=1&line=10

http://192.168.136.39:8000/userbrandinfo?operation=query&token=test&page=1&line=5
http://192.168.136.39:8000/userbrandinfo?operation=queryAll&token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VySUQiOiIxNTQzOTA5MDUwNDEzMTM4MDAxMzgwMDAiLCJsYW5nIjoiY24iLCJ1c2VyIjoiMTM4MDAxMzgwMDEiLCJtX2NvZGUiOiIxMjM0MTMyNDMyMTQiLCJleHAiOjE1NTk4OTY4NTd9.nhK3VSghSGjyXKjel4woz7R_3bhjgqQDlX-ypYsklNU&page=1&line=5
'''


class UserBrandInfo(View):
    @method_decorator(csrf_exempt)
    def dispatch(self, *args, **kwargs):
        return super(UserBrandInfo, self).dispatch(*args, **kwargs)

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

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

    def validation(self, request_dict, *args, **kwargs):
        response = ResponseObject()
        token = request_dict.get('token', None)
        if token is not None:
            tko = TokenObject(token)
            response.lang = tko.lang
            if tko.code == 0:
                userID = tko.userID
                operation = request_dict.get('operation', None)
                if userID is not None:
                    if operation == 'query':
                        return self.query_info(request_dict, userID,response)
                    elif operation == 'add':
                        return self.add_info(request_dict, userID,response)
                    elif operation == 'queryAll':
                        return self.query_all_info(request_dict, userID,response)
                    else:
                        return response.json(444,'444')
                else:
                    return response.json(309)
            else:
                return response.json(tko.code)
        else:
            return response.json(309)

    # http://192.168.136.39:8000/userbrandinfo?operation=add&token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VySUQiOiIxNTQzOTA5MDUwNDEzMTM4MDAxMzgwMDAiLCJsYW5nIjoiY24iLCJ1c2VyIjoiMTM4MDAxMzgwMDEiLCJtX2NvZGUiOiIxMjM0MTMyNDMyMTQiLCJleHAiOjE1NTk4OTY4NTd9.nhK3VSghSGjyXKjel4woz7R_3bhjgqQDlX-ypYsklNU&deviceSupplier=12341234&deviceModel=deviceModel&osType=osType&osVersion=osVersion
    def add_info(self, request_dict, userID,response):
        deviceSupplier = request_dict.get('deviceSupplier', None)
        deviceModel = request_dict.get('deviceModel', None)
        osType = request_dict.get('osType', None)
        osVersion = request_dict.get('osVersion', None)
        try:
            user_brand = User_Brand(
                userID=Device_User.objects.get(userID=userID),
                deviceSupplier=deviceSupplier,
                deviceModel=deviceModel,
                osType=osType,
                osVersion=osVersion,
                addTime = int(time.time())
            )
            user_brand.save()
        except Exception:
            errorInfo = traceback.format_exc()
            print(errorInfo)
            return response.json(424, {'details': errorInfo})
        else:
            print(type(user_brand.addTime))
            return response.json(0,{'id':user_brand.id})


    def query_info(self, request_dict, userID,response):
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        param_flag = CommonService.get_param_flag(data=[page, line])
        if param_flag is True:
            user_brand_queryset = User_Brand.objects.filter(userID=userID).order_by('-id')
            if user_brand_queryset.exists():
                count = user_brand_queryset.count()
                res = user_brand_queryset[(page - 1) * line:page * line]
                send_json = CommonService.qs_to_dict(res)
                send_json['count'] = count
                return response.json(0, send_json)
            return response.json(0, {'datas': [], 'count': 0})
        else:
            return response.json(444)


    def query_all_info(self, request_dict, userID,response):
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        order = request_dict.get('order','-id')
        if order == '':
            order ='-id'
        param_flag = CommonService.get_param_flag(data=[page, line])
        if param_flag is True:
            check_perm = ModelService.check_perm(userID=userID,permID=30)
            if check_perm is True:
                user_brand_queryset = User_Brand.objects.all().order_by('userID').values_list('userID', flat=True).distinct()

                print (user_brand_queryset)
                addtime=[]
                for i in user_brand_queryset:
                    user_brand_querysetlast = User_Brand.objects.filter(userID=i).order_by(order)[:1]
                    user_brand_querysetlast = CommonService.qs_to_dict(user_brand_querysetlast)
                    addtime.append(user_brand_querysetlast["datas"][0]['fields']['addTime'])
                print(addtime)
                user_brand_queryset = User_Brand.objects.filter(userID__in = user_brand_queryset, addTime__in=addtime).order_by(order)
                if user_brand_queryset.exists():
                    count = user_brand_queryset.count()
                    res = user_brand_queryset[(page - 1) * line:page * line]
                    send_json = CommonService.qs_to_dict(res)
                    for k, v in enumerate(send_json["datas"]):
                        username = ModelService.get_user_name(userID=send_json["datas"][k]['fields']['userID'])
                        send_json["datas"][k]['fields']['username']=username
                    send_json['count'] = count
                    return response.json(0, send_json)
                return response.json(0, {'datas': [], 'count': 0})
            else:
                return response.json(404)
        else:
            return response.json(444)