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views.py
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views.py
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import pydantic
from flask import jsonify, request
from flask.views import MethodView
from models import Session, AdModel
from server import HTTPError, CreateAdModel
class AdView(MethodView):
def get(self, id_ad: int):
with Session() as session:
ad = session.query(AdModel).filter(AdModel.id == id_ad).first()
if id_ad != AdModel.id:
raise HTTPError(400, 'error')
return jsonify({
'id': ad.id,
'title': ad.title,
'created_at': ad.created_at,
'description': ad.description,
'owner': ad.owner,
})
def post(self):
json_data = dict(request.json)
try:
json_data_validate = CreateAdModel(**json_data).dict()
except pydantic.ValidationError as er:
raise HTTPError(400, 'error')
with Session() as session:
ads = AdModel(**json_data_validate)
session.add(ads)
session.commit()
return jsonify({
'id': ads.id,
'title': ads.title,
'owner': ads.owner,
'description': ads.description,
})
def delete(self, id_ad: str):
try:
with Session() as session:
ad = session.query(AdModel).filter(AdModel.id == id_ad).first()
session.delete(ad)
session.commit()
return jsonify({
'status': 'success'
})
except pydantic.ValidationError as er:
raise HTTPError(400, 'error')