Milestone 1 - finished task 1 and 2

apps/blog/admin.py

@@ -1,6 +1,12 @@
 from django.contrib import admin
 
-from apps.blog.models import Blog, Category
+from apps.blog.models import Blog, Category, Comment
+
+
+@admin.register(Blog)
+class BlogAdmin(admin.ModelAdmin):
+    list_display = ("title", "enabled")
+
 
-admin.site.register(Blog)
 admin.site.register(Category)
+admin.site.register(Comment)

apps/blog/migrations/0002_blog_enabled.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.18 on 2026-08-02 11:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="blog",
+            name="enabled",
+            field=models.BooleanField(default=True),
+        ),
+    ]

apps/blog/migrations/0003_comment.py

@@ -0,0 +1,21 @@
+# Generated by Django 4.2.18 on 2026-08-02 12:36
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0002_blog_enabled"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Comment",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("text", models.TextField()),
+                ("blog", models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to="blog.blog")),
+            ],
+        ),
+    ]

apps/blog/migrations/0004_alter_comment_blog.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2.18 on 2026-08-02 15:32
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("blog", "0003_comment"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="comment",
+            name="blog",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE, related_name="comments", to="blog.blog"
+            ),
+        ),
+    ]

apps/blog/models.py

@@ -14,3 +14,9 @@ class Blog(models.Model):
     body = models.TextField()
     posted = models.DateField(db_index=True, auto_now_add=True)
     category = models.ForeignKey(Category, on_delete=models.CASCADE)
+    enabled = models.BooleanField(default=True)
+
+
+class Comment(models.Model):
+    text = models.TextField()
+    blog = models.ForeignKey(Blog, on_delete=models.CASCADE, related_name="comments")

apps/blog/serializers.py

@@ -1,6 +1,6 @@
 from rest_framework import serializers
 
-from apps.blog.models import Blog, Category
+from apps.blog.models import Blog, Category, Comment
 
 
 class CategorySerializer(serializers.ModelSerializer):
@@ -9,7 +9,15 @@ class Meta:
         fields = "__all__"
 
 
+class CommentSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Comment
+        fields = "__all__"
+
+
 class BlogSerializer(serializers.ModelSerializer):
+    comments = CommentSerializer(many=True, read_only=True)
+
     class Meta:
         model = Blog
         fields = "__all__"

apps/blog/urls.py

@@ -1,7 +1,7 @@
 from django.urls import path
 from rest_framework.routers import DefaultRouter
 
-from apps.blog.views import BlogItemView, BlogListView, CategoryViewSet
+from apps.blog.views import BlogCreateView, BlogItemView, BlogListView, CategoryViewSet, CommentCreateView
 
 router = DefaultRouter(trailing_slash=False)
 router.register(
@@ -13,5 +13,7 @@
 urlpatterns = [
     path("blog", BlogListView.as_view(), name="blog_list"),
     path("blog/<int:pk>", BlogItemView.as_view(), name="blog_item"),
+    path("blog/create", BlogCreateView.as_view(), name="blog_create"),
+    path("comment/create", CommentCreateView.as_view(), name="comment_create"),
     *router.urls,
 ]

apps/blog/views.py

@@ -4,8 +4,8 @@
 from rest_framework.request import Request
 from rest_framework.response import Response
 
-from apps.blog.models import Blog, Category
-from apps.blog.serializers import BlogSerializer, CategorySerializer
+from apps.blog.models import Blog, Category, Comment
+from apps.blog.serializers import BlogSerializer, CategorySerializer, CommentSerializer
 from apps.common.permissions import ReadOnly
 
 
@@ -30,3 +30,32 @@ class BlogItemView(GenericAPIView):
     def get(self, request: Request, pk: int) -> Response:
         blog: Blog = get_object_or_404(Blog.objects.all(), pk=pk)
         return Response(self.get_serializer(blog).data)
+
+
+class BlogCreateView(GenericAPIView):
+    serializer_class = BlogSerializer
+    permission_classes = (IsAuthenticated,)
+
+    def post(self, request: Request) -> Response:
+        serializer = self.serializer_class(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        blog = Blog.objects.create(**serializer.validated_data)
+
+        return Response(self.serializer_class(blog).data)
+
+
+class CommentCreateView(GenericAPIView):
+    serializer_class = CommentSerializer
+    permission_classes = (IsAuthenticated,)
+
+    def post(self, request: Request) -> Response:
+        serializer = self.serializer_class(data=request.data)
+        serializer.is_valid(raise_exception=True)
+
+        comment = Comment.objects.create(
+            blog_id=serializer.validated_data["blog"].id,
+            text=serializer.validated_data["text"],
+        )
+
+        return Response(self.serializer_class(comment).data)