1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
# -*- coding: utf-8 -*-
#
from django.core.cache import cache
from django.conf import settings
import copy
from rest_framework.generics import ListCreateAPIView, RetrieveUpdateDestroyAPIView
from rest_framework import viewsets
from rest_framework.views import APIView, Response
from rest_framework.permissions import AllowAny
from rest_framework.decorators import api_view
from .models import Terminal, TerminalHeatbeat
from .serializers import TerminalSerializer, TerminalHeatbeatSerializer
from .hands import IsSuperUserOrAppUser, IsAppUser, User
from common.utils import get_object_or_none
class TerminalRegisterView(ListCreateAPIView):
queryset = Terminal.objects.all()
serializer_class = TerminalSerializer
permission_classes = (AllowAny,)
def create(self, request, *args, **kwargs):
name = request.data.get('name', '')
remote_addr = request.META.get('X-Real-IP') or request.META.get('REMOTE_ADDR')
serializer = self.serializer_class(data={'name': name, 'remote_addr': remote_addr})
if get_object_or_none(Terminal, name=name):
return Response({'msg': 'Already register, Need administrator active it'}, status=200)
if serializer.is_valid():
terminal = serializer.save()
app_user, access_key = terminal.create_related_app_user()
data = {}
data['applications'] = copy.deepcopy(serializer.data)
data['user'] = app_user.to_json()
data['access_key_id'] = access_key.id
data['access_key_secret'] = access_key.secret
return Response(data, status=201)
else:
data = {'msg': 'Not valid', 'detail': ';'.join(serializer.errors)}
return Response(data, status=400)
def list(self, request, *args, **kwargs):
return Response('', status=404)
class TerminalViewSet(viewsets.ModelViewSet):
queryset = Terminal.objects.all()
serializer_class = TerminalSerializer
permission_classes = (IsSuperUserOrAppUser,)
def create(self, request, *args, **kwargs):
return Response({'msg': 'Use register view except that'}, status=404)
def destroy(self, request, *args, **kwargs):
instance = self.get_object()
if instance.user is not None:
instance.user.delete()
return super(TerminalViewSet, self).destroy(request, *args, **kwargs)
class TerminalHeatbeatViewSet(viewsets.ModelViewSet):
queryset = TerminalHeatbeat.objects.all()
serializer_class = TerminalHeatbeatSerializer
permission_classes = (IsAppUser,)
def create(self, request, *args, **kwargs):
terminal = request.user.terminal
TerminalHeatbeat.objects.create(terminal=terminal)
return Response({'msg': 'Success'}, status=201)