completely useless tap logic

backend/app/db/models.py

@@ -26,6 +26,7 @@ class News(Base):
     title = Column(String)
     content = Column(String)
     created = Column(DateTime, default=datetime.datetime.utcnow)
+    taps = Column(Integer, default=0)
 
 
 class AnonymousUser(Base):

backend/app/views/news/api.py

@@ -1,6 +1,7 @@
 from datetime import datetime, timedelta, timezone
 from typing import Annotated, Union
 from sqlalchemy.orm import Session
+from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, status
 from fastapi.security import OAuth2PasswordRequestForm
@@ -39,3 +40,12 @@ async def create_news(
     db: Annotated[Session, Depends(get_db)],
 ) -> schemas.NewsInDb:
     return services.create_news(news=news, current_user=current_user, db=db)
+
+
+@router.post("/{news_id}/tap")
+async def create_news(
+    news_id: UUID,
+    db: Annotated[Session, Depends(get_db)],
+) -> schemas.TapResponse:
+    services.tap_news(news_id=news_id, db=db)
+    return schemas.TapResponse(tap="ok")

backend/app/views/news/schemas.py

@@ -13,6 +13,7 @@ class News(BaseModel):
     title: str
     content: str
     created: datetime
+    taps: int
 
 
 class NewsInDb(News):
@@ -20,3 +21,7 @@ class NewsInDb(News):
 
     class Config:
         from_attributes = True
+
+
+class TapResponse(BaseModel):
+    tap: str

backend/app/views/news/services.py

@@ -1,6 +1,7 @@
-from fastapi import Depends, HTTPException
+from fastapi import Depends, HTTPException, status
 from typing import Annotated
 from sqlalchemy.orm import Session
+from uuid import UUID
 
 from ...dependencies import get_db
 from ...db import models
@@ -35,3 +36,15 @@ def create_news(
         detail="Could not validate credentials",
         headers={"WWW-Authenticate": "Bearer"},
     )
+
+
+def tap_news(news_id: UUID, db: Session):
+    n = db.query(models.News).filter(models.News.id == news_id).first()
+    if n:
+        setattr(n, "taps", n.taps + 1)
+        db.commit()
+        return
+    raise HTTPException(
+        status_code=status.HTTP_404_NOT_FOUND,
+        detail="Not found",
+    )