def put(self, _id):
"""
Creates or updates an sale using the provided name, price and sale_id.
:param id: the id of the sale .
:type int
:return: success or failure message.
:rtype: application/json response.
"""
request_data = Sale.parser.parse_args()
sale = SaleModel.find_by_id(_id)
if sale is None:
sale = sale(**request_data)
else:
sale.date = request_data['date']
sale.total_price = request_data['total_price']
sale.payment_type = request_data['payment_type']
sale.status = request_data['status']
sale.customer_id = request_data['customer_id']
try:
sale.save_to_db()
except:
return ({
'message': 'An error occurred updating the sale .'
}, 500)
else:
return sale.json()
def get(self, _id):
"""
Finds an sale by its name and returns it.
:param id: the id of the sale.
:type str
:return: sale data.
:rtype: application/json.
"""
sale = SaleModel.find_by_id(_id)
if sale:
return sale.json()
else:
return ({'message': 'sale not found'}, 404)
def delete(self, _id):
"""
Finds an sale by its name and deletes it.
:param name: the name of the sale.
:type name: str
:return: success or failure message.
:rtype: application/json response.
"""
sale = SaleModel.find_by_id(_id)
if sale:
try:
sale.delete_from_db()
return {'message': 'sale deleted'}
except:
return ({
'message': 'An error occurred deleting the sale .'
}, 500)
else:
return {'message': 'Sale Not Found'}