공지사항관리 기능 분리 및 개선

blog/views.py

@@ -3,6 +3,16 @@ from django.contrib.auth.decorators import login_required
 from .models import Post
 from .forms import PostForm
 
+# 게시글 목록
+def post_list(request):
+    posts = Post.objects.all().order_by('-created_at')
+    return render(request, 'blog/post_list.html', {'posts': posts})
+
+# 게시글 상세 보기
+def post_detail(request, pk):
+    post = get_object_or_404(Post, pk=pk)
+    return render(request, 'blog/post_detail.html', {'post': post})
+
 @login_required
 def create_post(request):
     if request.method == 'POST':
@@ -17,10 +27,37 @@ def create_post(request):
         form = PostForm()
     return render(request, 'blog/create_post.html', {'form': form})
 
-def post_list(request):
-    posts = Post.objects.all().order_by('-created_at')
-    return render(request, 'blog/post_list.html', {'posts': posts})
 
-def post_detail(request, pk):
+
+@login_required
+def update_post(request, pk):
     post = get_object_or_404(Post, pk=pk)
-    return render(request, 'blog/post_detail.html', {'post': post})
+
+    # 작성자만 수정 가능하도록 권한 검사
+    if post.author != request.user:
+        return redirect('blog:post_list')
+
+    if request.method == 'POST':
+        form = PostForm(request.POST, instance=post)
+        if form.is_valid():
+            form.save()
+            return redirect('blog:post_detail', pk=post.pk)
+    else:
+        form = PostForm(instance=post)
+
+    return render(request, 'blog/update_post.html', {'form': form, 'post': post})
+
+@login_required
+def delete_post(request, pk):
+    post = get_object_or_404(Post, pk=pk)
+
+    # 작성자만 삭제 가능
+    if post.author != request.user:
+        return redirect('blog:post_list')
+
+    # POST 요청일 때 삭제
+    if request.method == 'POST':
+        post.delete()
+        return redirect('blog:post_list')
+
+    return render(request, 'blog/confirm_delete.html', {'post': post})