authentication লগইন করলে এক্সেস করতে পারবে

from rest_framework.decorators import api_view, authentication_classes, permission_classes
from rest_framework.authentication import SessionAuthentication, BasicAuthentication
from rest_framework.permissions import IsAuthenticated

# myapp/views.py
from rest_framework.decorators import api_view, authentication_classes, permission_classes
from rest_framework.authentication import SessionAuthentication, BasicAuthentication
from rest_framework.permissions import IsAuthenticated
from rest_framework.response import Response
from rest_framework import status
from .models import Post
from .serializers import PostSerializer

@api_view(['GET', 'POST'])
@authentication_classes([SessionAuthentication, BasicAuthentication])
@permission_classes([IsAuthenticated])
def post_list(request):
    if request.method == 'GET':
        posts = Post.objects.all()
        serializer = PostSerializer(posts, many=True)
        return Response(serializer.data)

    elif request.method == 'POST':
        serializer = PostSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

@api_view(['GET', 'PUT', 'DELETE'])
@authentication_classes([SessionAuthentication, BasicAuthentication])
@permission_classes([IsAuthenticated])
def post_detail(request, pk):
    try:
        post = Post.objects.get(pk=pk)
    except Post.DoesNotExist:
        return Response(status=status.HTTP_404_NOT_FOUND)

    if request.method == 'GET':
        serializer = PostSerializer(post)
        return Response(serializer.data)

    elif request.method == 'PUT':
        serializer = PostSerializer(post, data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

    elif request.method == 'DELETE':
        post.delete()
        return Response(status=status.HTTP_204_NO_CONTENT)

# myapp/views.py
from rest_framework.decorators import api_view, authentication_classes, permission_classes
from rest_framework.authentication import SessionAuthentication, BasicAuthentication
from rest_framework.permissions import IsAuthenticated
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status
from .models import Post
from .serializers import PostSerializer

@api_view(['GET', 'POST'])
@authentication_classes([SessionAuthentication, BasicAuthentication])
@permission_classes([IsAuthenticated])
def post_list(request):
    if request.method == 'GET':
        posts = Post.objects.all()
        serializer = PostSerializer(posts, many=True)
        return Response(serializer.data)

    elif request.method == 'POST':
        serializer = PostSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

@authentication_classes([SessionAuthentication, BasicAuthentication])
@permission_classes([IsAuthenticated])
@api_view(['GET', 'PUT', 'DELETE'])
def post_detail(request, pk):
    try:
        post = Post.objects.get(pk=pk)
    except Post.DoesNotExist:
        return Response(status=status.HTTP_404_NOT_FOUND)

    if request.method == 'GET':
        serializer = PostSerializer(post)
        return Response(serializer.data)

    elif request.method == 'PUT':
        serializer = PostSerializer(post, data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

    elif request.method == 'DELETE':
        post.delete()
        return Response(status=status.HTTP_204_NO_CONTENT)

# myapp/views.py
from rest_framework import generics
from rest_framework.permissions import IsAuthenticated
from .models import Post
from .serializers import PostSerializer

class PostListCreateView(generics.ListCreateAPIView):
    authentication_classes = [SessionAuthentication, BasicAuthentication]
    permission_classes = [IsAuthenticated]
    queryset = Post.objects.all()
    serializer_class = PostSerializer

class PostDetailView(generics.RetrieveUpdateDestroyAPIView):
    authentication_classes = [SessionAuthentication, BasicAuthentication]
    permission_classes = [IsAuthenticated]
    queryset = Post.objects.all()
    serializer_class = PostSerializer

# myapp/views.py
from rest_framework import viewsets
from rest_framework.decorators import action
from rest_framework.response import Response
from .models import Post
from .serializers import PostSerializer

class PostViewSet(viewsets.ModelViewSet):
    authentication_classes = [SessionAuthentication, BasicAuthentication]
    permission_classes = [IsAuthenticated]
    queryset = Post.objects.all()
    serializer_class = PostSerializer

    @action(detail=True, methods=['GET'])
    def custom_action(self, request, pk=None):
        post = self.get_object()
        serializer = PostSerializer(post)
        return Response(serializer.data)

    @action(detail=False, methods=['GET'])
    def custom_list_action(self, request):
        posts = Post.objects.all()
        serializer = PostSerializer(posts, many=True)
        return Response(serializer.data)