def put(self, name):
req = Item.parser.parse_args()
i = ItemModel.get_item_by_name(name)
if i is None:
i = ItemModel(name, req['price'])
else:
i.price = req['price']
i.save_to_db()
return i.json(), 201
def post(self, name):
if ItemModel.get_item_by_name(name):
return {'Message': "Item '{}' already exists".format(name)}, 400
req = Item.parser.parse_args()
i = ItemModel(name, req['price'])
try:
i.save_to_db()
except:
return {
"message": "An error occurred."
}, 500 # code for internal error
return i.json(), 201
def delete(self, name):
item = ItemModel.get_item_by_name(name)
if item:
item.delete_from_db()
return {'message': 'Item deleted'}
def get(self, name):
item = ItemModel.get_item_by_name(name)
if item:
return item.json(), 200
return {'Message': 'Item not found'}, 404