init

backend/api/schemas/blog.py

@@ -0,0 +1,87 @@
+"""Blog API schemas."""
+
+from ninja import Schema, ModelSchema
+from typing import Optional, List
+from datetime import datetime
+
+from blog.models import Category, Tag, Comment
+
+
+class CategorySchema(ModelSchema):
+    class Config:
+        model = Category
+        model_fields = ['id', 'name', 'slug', 'description']
+
+class TagSchema(ModelSchema):
+    class Config:
+        model = Tag
+        model_fields = ['id', 'name', 'slug']
+
+class AuthorSchema(Schema):
+    id: int
+    username: str
+    first_name: str
+    last_name: str
+    profile_picture: Optional[str] = None
+
+    @staticmethod
+    def resolve_profile_picture(obj, context):
+        request = context['request']
+        if obj.profile_picture and hasattr(obj.profile_picture, 'url'):
+            return request.build_absolute_uri(obj.profile_picture.url)
+        return None
+
+class PostListSchema(Schema):
+    id: int
+    title: str
+    slug: str
+    excerpt: str
+    author: AuthorSchema
+    featured_image: Optional[str] = None
+    status: str
+    published_at: Optional[datetime] = None
+    category: Optional[CategorySchema] = None
+    tags: List[TagSchema]
+    is_featured: bool
+    created_at: datetime
+    reading_time: int
+
+class PostDetailSchema(PostListSchema):
+    content: str
+    content_html: str
+
+class PostCreateSchema(Schema):
+    title: str
+    content: str
+    excerpt: Optional[str] = None
+    category_id: Optional[int] = None
+    tag_ids: Optional[List[int]] = []
+    status: str = "draft"
+    is_featured: bool = False
+
+class CommentSchema(ModelSchema):
+    author: AuthorSchema
+    replies: List['CommentSchema'] = []
+    post_id: int
+    post_title: str
+    post_slug: str
+
+    class Config:
+        model = Comment
+        model_fields = ['id', 'content', 'created_at', 'is_approved']
+
+    @staticmethod
+    def resolve_post_id(obj):
+        return obj.post_id
+
+    @staticmethod
+    def resolve_post_title(obj):
+        return obj.post.title
+
+    @staticmethod
+    def resolve_post_slug(obj):
+        return obj.post.slug
+
+class CommentCreateSchema(Schema):
+    content: str
+    parent_id: Optional[int] = None