def delete(self, id):
item = ItemModel.find_by_id(id)
if item:
if item.user_id == get_jwt_identity():
try:
item.delete_from_db()
except:
return {'message': 'This item cannot be deleted.'}, 403
return {'message': 'Item deleted successfully.'}, 204
return {'message': 'This user cannot delete this item.'}, 403
return {'message': 'There is no item with the given id.'}
def post(self):
parser = reqparse.RequestParser()
parser.add_argument('id',
type=int,
required=True,
help="This field cannot be left blank!")
parser.add_argument('login',
type=str,
required=True,
help="This field cannot be left blank!")
data = parser.parse_args()
user_token, error, code = validate_token(request.headers)
if error:
return error, code
token = TokenModel.find_by_token(user_token)
if not token:
return {"message": "Token is incorrect"}, 403
if not ItemModel.find_by_id(data['id'], token.user_id):
return {
'message':
"An item with id '{}' does not exist.".format(data['id'])
}, 400
if not UserModel.find_by_login(data['login']):
return {"message": "A user with that login does not exist"}, 400
if UserModel.find_by_login(data['login']).id == token.user_id:
return {"message": "You can not transfer item to yourself"}, 400
transfer_user = UserModel.find_by_login(data['login']).id
transfer_item = TransferModel.save_to_db(transfer_user, data['id'])
if transfer_item == "true":
return {"message": "Item has already been transfered"}, 400
response = "http://localhost:5000/get?id={0}".format(data['id'])
return {"message": response}, 200
def post(self):
data = self.parser.parse_args()
data['user_id'] = get_jwt_identity()
if FriendModel.find_by_id(data['friend_id']) is None:
return {
'message': f'There is no friend with id {data["friend_id"]}'
}
if ItemModel.find_by_id(data['item_id']) is None:
return {'message': f'There is no item with id {data["item_id"]}'}
data['loan_type'] = 0 if data['loan_type'] == 'friend_to_user' else 1
loan = LoanModel(**data)
try:
loan.save_to_db()
except:
return {
'message': 'The application could not save this loan.'
}, 500
return loan.describe()
