add: database cars, enpoints

main.py

@@ -0,0 +1,78 @@
+from fastapi import FastAPI, Depends, HTTPException, status, Query, Path
+from sqlalchemy.orm import Session
+import crud
+import models
+import schemas
+from database import engine, get_db
+from typing import List, Optional
+import uvicorn
+
+# Создание таблиц в БД
+models.Base.metadata.create_all(bind=engine)
+
+app = FastAPI(title="AutoBro API", description="API для управления базой данных автомобилей")
+
+@app.get("/")
+def read_root():
+    return {"message": "AutoBro API"}
+
+@app.get("/cars", response_model=schemas.CarsResponse)
+def get_cars(
+    skip: int = Query(0, description="Количество пропускаемых записей"),
+    limit: int = Query(100, description="Максимальное количество записей"),
+    db: Session = Depends(get_db)
+):
+    cars = crud.get_cars(db, skip=skip, limit=limit)
+    total = crud.get_cars_count(db)
+    return {"cars": cars, "total": total}
+
+@app.get("/cars/{car_id}", response_model=schemas.CarResponse)
+def get_car(
+    car_id: int = Path(..., description="ID автомобиля", gt=0),
+    db: Session = Depends(get_db)
+):
+    car = crud.get_car(db, car_id=car_id)
+    if car is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Автомобиль не найден"
+        )
+    return {"car": car}
+
+@app.post("/cars", response_model=schemas.CarResponse, status_code=status.HTTP_201_CREATED)
+def create_car(
+    car: schemas.CarCreate,
+    db: Session = Depends(get_db)
+):
+    db_car = crud.create_car(db=db, car=car)
+    return {"car": db_car}
+
+@app.put("/cars/{car_id}", response_model=schemas.CarResponse)
+def update_car(
+    car_id: int = Path(..., description="ID автомобиля", gt=0),
+    car_update: schemas.CarUpdate = ...,
+    db: Session = Depends(get_db)
+):
+    updated_car = crud.update_car(db=db, car_id=car_id, car_update=car_update)
+    if updated_car is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Автомобиль не найден"
+        )
+    return {"car": updated_car}
+
+@app.delete("/cars/{car_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_car(
+    car_id: int = Path(..., description="ID автомобиля", gt=0),
+    db: Session = Depends(get_db)
+):
+    success = crud.delete_car(db=db, car_id=car_id)
+    if not success:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Автомобиль не найден"
+        )
+    return None
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=3000)