Files
zod-backend/web_admin/views/article.py
2023-07-26 17:45:22 +05:30

225 lines
8.0 KiB
Python

"""
web_admin views file
"""
# django imports
from rest_framework.viewsets import GenericViewSet, mixins
from rest_framework.filters import OrderingFilter, SearchFilter
from rest_framework import status
from rest_framework.decorators import action
from rest_framework.permissions import IsAuthenticated, AllowAny
from django.contrib.auth import get_user_model
# local imports
from account.utils import custom_response, custom_error_response
from base.constants import USER_TYPE
from base.messages import SUCCESS_CODE, ERROR_CODE
from web_admin.models import Article, ArticleCard, ArticleSurvey, DefaultArticleCardImage
from web_admin.permission import AdminPermission
from web_admin.serializers.article_serializer import (ArticleSerializer, ArticleCardSerializer,
DefaultArticleCardImageSerializer,
UserManagementListSerializer)
USER = get_user_model()
class ArticleViewSet(GenericViewSet, mixins.CreateModelMixin, mixins.UpdateModelMixin,
mixins.ListModelMixin, mixins.RetrieveModelMixin, mixins.DestroyModelMixin):
"""
article api
"""
serializer_class = ArticleSerializer
permission_classes = [IsAuthenticated, AdminPermission]
queryset = Article
filter_backends = (OrderingFilter, SearchFilter,)
search_fields = ['title']
http_method_names = ['get', 'post', 'put', 'delete']
def get_queryset(self):
article = self.queryset.objects.filter(is_deleted=False).prefetch_related(
'article_cards', 'article_survey', 'article_survey__survey_options'
).order_by('-created_at')
queryset = self.filter_queryset(article)
return queryset
def create(self, request, *args, **kwargs):
"""
article create api method
:param request:
:param args:
:param kwargs:
:return: success message
"""
serializer = self.serializer_class(data=request.data)
serializer.is_valid(raise_exception=True)
serializer.save()
return custom_response(SUCCESS_CODE["3027"])
def update(self, request, *args, **kwargs):
"""
article update api method
:param request:
:param args:
:param kwargs:
:return: success message
"""
article = self.get_object()
serializer = self.serializer_class(article, data=request.data)
serializer.is_valid(raise_exception=True)
serializer.save()
return custom_response(SUCCESS_CODE["3028"])
def list(self, request, *args, **kwargs):
"""
article list api method
:param request:
:param args:
:param kwargs:
:return: list of article
"""
queryset = self.get_queryset()
paginator = self.pagination_class()
paginated_queryset = paginator.paginate_queryset(queryset, request)
serializer = self.serializer_class(paginated_queryset, many=True)
return custom_response(None, data=serializer.data)
def retrieve(self, request, *args, **kwargs):
"""
article detail api method
:param request:
:param args:
:param kwargs:
:return: article detail data
"""
queryset = self.get_object()
serializer = self.serializer_class(queryset, many=False)
return custom_response(None, data=serializer.data)
def destroy(self, request, *args, **kwargs):
"""
article delete (soft delete) api method
:param request:
:param args:
:param kwargs:
:return: success message
"""
article = self.get_object()
article.is_deleted = True
article.save()
if article:
return custom_response(SUCCESS_CODE["3029"])
return custom_error_response(ERROR_CODE["2041"], status.HTTP_400_BAD_REQUEST)
@action(methods=['get'], url_name='remove_card', url_path='remove_card',
detail=True)
def remove_article_card(self, request, *args, **kwargs):
"""
article card remove (delete) api method
:param request:
:param args:
:param kwargs:
:return: success message
"""
try:
ArticleCard.objects.filter(id=kwargs['pk']).first().delete()
return custom_response(SUCCESS_CODE["3030"])
except AttributeError:
return custom_error_response(ERROR_CODE["2042"], response_status=status.HTTP_400_BAD_REQUEST)
@action(methods=['get'], url_name='remove_survey', url_path='remove_survey',
detail=True)
def remove_article_survey(self, request, *args, **kwargs):
"""
article survey remove (delete) api method
:param request:
:param args:
:param kwargs:
:return: success message
"""
try:
ArticleSurvey.objects.filter(id=kwargs['pk']).first().delete()
return custom_response(SUCCESS_CODE["3031"])
except AttributeError:
return custom_error_response(ERROR_CODE["2043"], response_status=status.HTTP_400_BAD_REQUEST)
@action(methods=['post'], url_name='test-add-card', url_path='test-add-card',
detail=False, serializer_class=ArticleCardSerializer, permission_classes=[AllowAny])
def add_card(self, request):
"""
:param request:
:return:
"""
serializer = self.serializer_class(data=request.data)
serializer.is_valid(raise_exception=True)
serializer.save()
return custom_response(SUCCESS_CODE["3000"])
@action(methods=['get'], url_name='test-list-card', url_path='test-list-card',
detail=False, serializer_class=ArticleCardSerializer, permission_classes=[AllowAny])
def list_card(self, request):
"""
:param request:
:return:
"""
queryset = ArticleCard.objects.all()
serializer = self.serializer_class(queryset, many=True)
return custom_response(None, serializer.data)
class DefaultArticleCardImagesViewSet(GenericViewSet, mixins.CreateModelMixin, mixins.ListModelMixin):
"""
api to upload and list default article card images
"""
serializer_class = DefaultArticleCardImageSerializer
permission_classes = [IsAuthenticated, AdminPermission]
queryset = DefaultArticleCardImage.objects.all()
def create(self, request, *args, **kwargs):
"""
api method to upload default article card images
:param request:
:return: success message
"""
serializer = self.serializer_class(data=request.data)
serializer.is_valid(raise_exception=True)
serializer.save()
return custom_response(SUCCESS_CODE["3000"])
def list(self, request, *args, **kwargs):
"""
api method to list default article card images
:param request:
:return: default article card images
"""
queryset = self.queryset
serializer = self.serializer_class(queryset, many=True)
return custom_response(None, data=serializer.data)
class UserManagementViewSet(GenericViewSet, mixins.ListModelMixin):
"""
api to manage (list, view, edit) user
"""
serializer_class = UserManagementListSerializer
permission_classes = []
queryset = USER.objects.prefetch_related(
'guardian_profile', 'junior_profile')
def get_queryset(self):
if self.request.query_params.get('user_type') == dict(USER_TYPE).get('2'):
return self.queryset.filter(junior_profile__isnull=True)
elif self.request.query_params.get('user_type') == dict(USER_TYPE).get('1'):
return self.queryset.filter(guardian_profile__isnull=True)
else:
return self.queryset
def list(self, request, *args, **kwargs):
"""
api method to list all the user
:param request:
:return:
"""
queryset = self.get_queryset()
serializer = self.serializer_class(queryset, many=True)
return custom_response(None, data=serializer.data)