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from django.contrib.auth import get_user_model
from django.contrib import auth
from rest_framework.views import APIView
from rest_framework.renderers import JSONRenderer
from rest_framework.response import Response
from access.serializers import UserInitSerializer
from courses.models import Course
class TeacherListView(APIView):
renderer_classes = (JSONRenderer,)
status_code = 200
def get(self, request):
kwargs = dict(
in_role='T',
is_active=True,
reg_status=4,
)
res = []
course_id = request.GET.get('course_id', 0)
if course_id:
kwargs['course_teachers'] = Course.objects.get(id=course_id)
for teacher in get_user_model().objects.filter(**kwargs):
res.append(teacher.full_name())
return Response(res, self.status_code)
class CheckUserView(APIView):
renderer_classes = (JSONRenderer,)
status_code = 200
def get(self, request):
if request.user.is_authenticated() and\
(request.user.in_role in ['M', 'S', 'S2', 'A', 'T'] or request.user.is_admin):
return Response(True, status=self.status_code)
return Response(False, status=self.status_code)
class InfoUserView(APIView):
renderer_classes = (JSONRenderer,)
status_code = 200
def get(self, request):
if request.user.is_authenticated():
return Response(UserInitSerializer(request.user).data, status=self.status_code)
return Response('anonymous', status=self.status_code)
class RegistrationView(APIView):
renderer_classes = (JSONRenderer,)
@staticmethod
def post(request):
try:
user = get_user_model().objects.get(email=request.JSON['email'].lower())
except get_user_model().DoesNotExist:
user = get_user_model().objects.create_user(
email=request.JSON['email'].lower(),
)
user.set_password(request.JSON['password'])
user.reg_status = '2'
user.save()
return Response(UserInitSerializer(user).data, status=200)
class ChangePasswordView(APIView):
renderer_classes = (JSONRenderer,)
@staticmethod
def post(request):
if request.user.is_authenticated and not request.user.check_password(request.JSON['old_password']):
return Response("Неверный пароль", status=404)
request.user.set_password(request.JSON['new_password'])
request.user.save()
return Response("Пароль был изменён", status=200)
class LoginView(APIView):
renderer_classes = (JSONRenderer,)
@staticmethod
def post(request):
if not request.user.is_authenticated():
user = auth.authenticate(email=request.JSON.get('email'), password=request.JSON.get('password'))
try:
auth.login(request, user)
except AttributeError:
return Response("Неверный пароль", status=404)
return Response(UserInitSerializer(request.user).data, status=200)
class LogoutView(APIView):
renderer_classes = (JSONRenderer,)
@staticmethod
def post(request):
if request.user.is_authenticated():
auth.logout(request)
return Response(status=204)