ASJServer/Controller/EquipmentInfo.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 Service.CommonService import CommonService
from Model.models import Equipment_Info, Device_Info, Device_User
import traceback
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject

'''
http://192.168.136.45:8077/equipment/info?token=test&devUid=2N1K3LE78TYJ38CE111A&Channel=0&eventType=1&eventTime=1234567890&operation=add&alarm=21342134&receiveTime=1234567891234567
http://test.dvema.com/equipment/info?token=test&operation=query&page=1&line=10
http://192.168.136.45:8077/equipment/info?token=test&operation=delete&devUid=UKPAH63V23U4ZHEB111A&id=5&id=6&id=7
http://192.168.136.40:8077/equipment/info?token=test&operation=update&devUid=UKPAH63V23U4ZHEB111A&id=3&id=4
http://192.168.136.45:8077/equipment/info?token=test&operation=queryByAdmin&page=1&line=10&userID_id=151547867345163613800138001
http://192.168.136.45:8077/equipment/info?token=test&operation=deleteByAdmin&id=5&id=6&id=7

'''


class EquipmentInfo(View):
    @method_decorator(csrf_exempt)
    def dispatch(self, *args, **kwargs):
        return super(EquipmentInfo, 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):
        token = request_dict.get('token', None)
        response = ResponseObject()
        tko = TokenObject(token)
        tko.valid()
        if tko.code != 0:
            return response.json(tko.code)
        userID = tko.userID
        operation = request_dict.get('operation', None)
        if not userID:
            return response.json(444, 'operation')
        if operation == 'query':
            return self.query_info(request_dict, userID, response)
        elif operation == 'add':
            return self.add_info(request_dict, userID, response)
        elif operation == 'update':
            return self.update_info(request_dict, userID, response)
        elif operation == 'delete':
            return self.delete_info(request_dict, userID, response)
        elif operation == 'findByTime':
            return self.findByTime_info(request_dict, userID, response)
        if operation == 'queryByAdmin':
            return self.query_all_info(request_dict, userID, response)
        if operation == 'deleteByAdmin':
            return self.delete_by_admin(request_dict, userID, response)
        else:
            return response.json(444, 'operation')

    def add_info(self, request_dict, userID, response):
        devUid = request_dict.get('devUid', None)
        Channel = request_dict.get('Channel', None)
        eventType = request_dict.get('eventType', None)
        eventTime = request_dict.get('eventTime', None)
        receiveTime = request_dict.get('receiveTime', None)
        alarm = request_dict.get('alarm', None)
        if not devUid or not Channel or not eventType or not eventTime or not alarm or not receiveTime:
            return response.json(444, 'devUid, Channel, eventType, eventTime, alarm, receiveTime')
        own_device = ModelService.check_own_device(userID, UID=devUid)
        if own_device is not True:
            return response.json(14)
        device_info = Device_Info.objects.filter(UID=devUid, userID_id=userID)
        if not device_info.exists():
            return response.json(14)
        try:
            equipment_info = Equipment_Info(
                userID=Device_User.objects.get(userID=userID),
                devUid=devUid,
                Channel=Channel,
                eventType=eventType,
                receiveTime=receiveTime,
                eventTime=eventTime,
                viewPwd=device_info[0].View_Password,
                devNickName=device_info[0].NickName,
                viewAccont=device_info[0].View_Account,
                alarm=alarm
            )
            equipment_info.save()
        except Exception:
            errorInfo = traceback.format_exc()
            print(errorInfo)
            return response.json(500, errorInfo)
        else:
            if equipment_info.id:
                return response.json(0, {'infoID': equipment_info.id,
                                         'devUid': devUid,
                                         'Channel': Channel,
                                         'alarm': alarm,
                                         'eventType': eventType,
                                         'eventTime': eventTime,
                                         'receiveTime': receiveTime,
                                         'viewPwd': equipment_info.viewPwd,
                                         'devNickName': equipment_info.devNickName,
                                         'viewAccont': equipment_info.viewAccont})
            else:
                return response.json(500)

    def query_info(self, request_dict, userID, response):
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        if not page or not line:
            return response.json(444, 'page,line')
        qs = Equipment_Info.objects.filter(userID_id=userID)
        uid = request_dict.get('uid', None)
        if uid:
            qs.filter(devUid=uid)
        if not qs.exists():
            return response.json(0, {'datas': [], 'count': 0})
        count = qs.count()
        res = qs[(page - 1) * line:page * line]
        send_json = CommonService.qs_to_dict(res)
        send_json['count'] = count
        return response.json(0, send_json)

    def update_info(self, request_dict, userID, response):
        id_list = request_dict.getlist('id[]', None)
        if id_list is None or len(id_list) < 1:
            id_list = request_dict.getlist('id', None)
        param_flag = CommonService.get_param_flag(data=[id_list])
        if param_flag is True:
            count = 0
            for id in id_list:
                try:
                    eq = Equipment_Info.objects.filter(id=int(id))
                    if eq.exists():
                        own_dev = ModelService.check_own_device(userID, eq[0].devUid)
                        if own_dev is True:
                            count += 1
                            eq.update(status=1)
                except Exception as e:
                    print(repr(e))
            return response.json(0, {'update_success': count})
        else:
            return response.json(444)

    def delete_info(self, request_dict, userID, response):
        id_list = request_dict.getlist('id[]', None)
        if id_list is None or len(id_list) < 1:
            id_list = request_dict.getlist('id', None)
        param_flag = CommonService.get_param_flag(data=[id_list])
        if param_flag is True:
            try:
                for id in id_list:
                    eq = Equipment_Info.objects.filter(id=id)
                    if eq.exists():
                        own_dev = ModelService.check_own_device(userID, eq[0].devUid)
                        if own_dev is True:
                            eq.delete()
            except Exception as e:
                errorInfo = traceback.format_exc()
                print(errorInfo)
                return response.json(424, repr(e))
            else:
                return response.json(0)
        else:
            return response.json(444)

    def findByTime_info(self, request_dict, userID, response):
        startTime = request_dict.get('startTime')
        endTime = request_dict.get('endTime')
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        if not startTime or not endTime or not page or not line:
            return response.json(444, 'startTime, endTime, page, line')
        uid_list = Device_Info.objects.filter(userID_id=userID).values_list('UID', flat=True)
        if not len(uid_list):
            return response.json(0, {'datas': [], 'count': 0})
        qs = Equipment_Info.objects.filter(userID_id=userID,
                                           eventTime__range=(startTime, endTime)).order_by('-id')
        if qs.exists():
            count = qs.count()
            res = qs[(page - 1) * line:page * line]
            send_json = CommonService.qs_to_dict(res)
            send_json['count'] = count
            return response.json(0, send_json)

    def query_all_info(self, request_dict, userID, response):
        page = int(request_dict.get('page', None))
        line = int(request_dict.get('line', None))
        userID_id = request_dict.get('userID_id', None)
        if not page or not line:
            return response.json(444, 'page,line')
        check_perm = ModelService.check_permission(userID=userID, permID=30)
        if not check_perm:
            return response.json(404)
        uid_list = Device_Info.objects.filter(userID_id=userID_id).values_list('UID', flat=True)
        if not len(uid_list):
            return response.json(0, {'datas': [], 'count': 0})
        qs = Equipment_Info.objects.filter(userID_id=userID_id).order_by('-id')
        if not qs.exists():
            return response.json(0, {'datas': [], 'count': 0})
        count = qs.count()
        res = qs[(page - 1) * line:page * line]
        send_json = CommonService.qs_to_dict(res)
        send_json['count'] = count
        return response.json(0, send_json)

    def delete_by_admin(self, request_dict, userID, response):
        id_list = request_dict.getlist('id', None)
        if not len(id_list):
            return response.json(444, 'id is None or not list')
        check_perm = ModelService.check_permission(userID=userID, permID=10)
        if check_perm is True:
            try:
                is_delete = Equipment_Info.objects.filter(id__in=id_list).delete()
            except Exception as e:
                errorInfo = traceback.format_exc()
                print(errorInfo)
                return response.json(424, {'details': repr(e)})
            else:
                return response.json(0, {'delete_count': is_delete[0]})
        else:
            return response.json(404)