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zod-backend/notifications/views.py

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2.9 KiB
Python

"""
notifications views file
"""
# django imports
from django.db.models import Q
from rest_framework.decorators import action
from rest_framework.permissions import IsAuthenticated
from rest_framework.response import Response
from rest_framework import viewsets, status, views
# local imports
from account.utils import custom_response, custom_error_response
from base.messages import SUCCESS_CODE, ERROR_CODE
from notifications.constants import TEST_NOTIFICATION
# Import serializer
from notifications.serializers import RegisterDevice, NotificationListSerializer, ReadNotificationSerializer
from notifications.utils import send_notification, send_notification_to_guardian, send_notification_to_junior
# Import model
from notifications.models import Notification
class NotificationViewSet(viewsets.GenericViewSet):
""" used to do the notification actions """
serializer_class = NotificationListSerializer
permission_classes = [IsAuthenticated, ]
def list(self, request, *args, **kwargs) -> Response:
""" list the notifications """
queryset = Notification.objects.filter(notification_to_id=request.auth.payload['user_id']
).select_related('notification_to').order_by('-id')
paginator = self.pagination_class()
paginated_queryset = paginator.paginate_queryset(queryset, request)
serializer = self.serializer_class(paginated_queryset, many=True)
return custom_response(None, serializer.data)
@action(methods=['post'], detail=False, url_path='device', url_name='device', serializer_class=RegisterDevice)
def fcm_registration(self, request):
"""
used to save the fcm token
"""
serializer = self.get_serializer_class()(data=request.data,
context={'user_id': request.auth.payload['user_id']})
serializer.is_valid(raise_exception=True)
serializer.save()
return custom_response(SUCCESS_CODE["3000"])
@action(methods=['get'], detail=False, url_path='test', url_name='test')
def send_test_notification(self, request):
"""
to send test notification
:return:
"""
send_notification_to_guardian.delay(TEST_NOTIFICATION, None, request.auth.payload['user_id'],
{'task_id': None})
send_notification_to_junior.delay(TEST_NOTIFICATION, None, request.auth.payload['user_id'],
{'task_id': None})
return custom_response(SUCCESS_CODE["3000"])
@action(methods=['get'], url_path='mark-as-read', url_name='mark-as-read', detail=True, )
def mark_as_read(self, request, *args, **kwargs):
"""
notification list
"""
Notification.objects.filter(id=kwargs['pk']).update(is_read=True)
return custom_response(SUCCESS_CODE['3039'], response_status=status.HTTP_200_OK)