from ellar.common import Serializer
from pydantic import Field
class CreateCarSerializer(Serializer):
 name: str
 year: int = Field(..., gt=0)
 model: str
class CarListFilter(Serializer):
 offset: int = 1
 limit: int = 10
class CarSerializer(Serializer):
 id: str
 name: str
 year: int
 model: str

from ellar.common import Body, Controller, ControllerBase, delete, get, post, put, Query
from ellar.core import Request
from .schemas import CreateCarSerializer, CarListFilter
@Controller
class CatsController(ControllerBase):
 @post()
 async def create(self, payload: CreateCarSerializer = Body()):
 result = payload.dict()
 result.update(message='This action adds a new car')
 return result
 @put('/{car_id:str}')
 async def update(self, car_id: str, payload: CreateCarSerializer = Body()):
 result = payload.dict()
 result.update(message=f'This action updated #{car_id} car resource')
 return result
 @get('/{car_id:str}')
 async def get_one(self, car_id: str):
 return f"This action returns a #{car_id} car"
 @delete('/{car_id:str}')
 async def delete(self, car_id: str):
 return f"This action removes a #{car_id} car"