DRF 4-12 Feed

Q를 이용해 쿼리문 쓰는 방법

# articles/views.py

class FeedView(APIView): # 로그인된 사람만 쓸 수 있기 때문에 permissions
    permission_classes = [permissions.IsAuthenticated]

    def get(self, request):
        q = Q()
        for user in request.user.followings.all(): # 내가 팔로우하는 모든 유저의 쿼리셋
            q.add(Q(user=user),q.OR)
        feeds = Article.objects.filter(q) # follow하는 사람의 글을 모두 가져오기
        serializer = ArticleListSerializer(feeds, many=True) # 시리얼라이저 가져오기
        return Response(serializer.data)

# articles/urls.py

from django.urls import path 
from articles import views


urlpatterns = [
    path('', views.ArticleView.as_view(), name='article_view'),
    path('feed/', views.FeedView.as_view(), name='feed_view'), # 추가
    path('<int:article_id>/', views.ArticleDetailView.as_view(), name='article_detail_view'),
    path('<int:article_id>/comment/', views.CommentView.as_view(), name='comment_view'),
    path('<int:article_id>/comment/<int:comment_id>', views.CommentDetailView.as_view(), name='comment_detail_view'),
    path('<int:article_id>/like/', views.LikeView.as_view(), name='like_view'),
]