def post(self, name):
if ItemModel.find_by_name(name):
return {'message': "An item with name {} is already exists".format(name)}, 400 # returns HTTP status bad request
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {'message': 'An error ocurred inserting the item'}, 500
return item.json(), 201
def put(self):
data = request.json
item = ItemModel.find_by_name(data['name'])
if item is None:
item = ItemModel(data['name'], data['price'], data['store_id'])
else:
item.price = data['price']
item.save_to_db()
return item.json()
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, **data)
else:
item.price = data['price']
item.save_to_db()
return item.json()
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message': 'an item with {} already exists'.format(name)
}, 400
request_data = Item.parser.parse_args()
item = ItemModel(name, request_data['price'], request_data['store_id'])
try:
item.save_to_db()
except Exception as e:
return {
"message": "an error occurred inserting the item."
}, 500 # internal server error
return item.json(), 201
def put(self, name):
data = Item.parser.parse_args()
try:
item = ItemModel.find_by_name(name)
if item is None:
item = ItemModel(name, **data)
else:
item.price = data['price']
item.save_to_db()
except:
return {'message': 'An error ocurred updating the item'}, 500
return item.json()
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
try:
item = ItemModel(name, data['price'], data['store_id'])
except Exception as e:
return {"message": "an error occurred inserting the item"}, 500
else:
try:
item.price = data['price']
except Exception as e:
return {"message": "an error occurred updating the item"}, 500
item.save_to_db()
return item.json()
def post(self, name):
item = ItemModel.find_by_name(name)
if item is not None:
message = f'An item with name {name} already exists.'
return {'message': message}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occured inserting the item."}, 500
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message':
"An item with name '{}' already exists.".format(name)
}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occurred inserting the item."}, 500
return item.json(), 201
def put(cls, name: str) -> tuple:
"""
Create new or update existing item.
:param name: String name.
:return: {'item': Int}
"""
data = cls.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
# Insert new object
item = ItemModel(name, **data) # data['price'], data['store_id']
else:
item.price = data['price'] # Update object in db
item.save_to_db()
return item.json(), 200
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
try:
if item is None:
item = ItemModel(name, data["price"], data["store_id"])
else:
item.price = data["price"]
item.store_id = data["store_id"]
item.save_to_db()
except:
return {
"message": "An error occurred inserting/updating the item."
}, 500
return item.json()
def post(self, name):
if ItemModel.find_by_name(name):
# return a message with Bad Request code 400
return {
"message": "An item with name {} already exists".format(name)
}, 400
# use the get_json() method to retrieve the json data from the page
#request_data = request.get_json()
# instead we use the request parser here
data = Item.parser.parse_args()
item = ItemModel(
name=name, price=data["price"],
store_id=data["store_id"]) # or ItemModel(name, **data)
try:
item.save_to_db()
except:
return {"message": "An error occurred inserting the item."}, 500
return item.json(), 201 # code for created ok
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message': "An item with '{}' already exists".format(name)
}, 400
jsonPayload = Item.parser.parse_args()
if StoreModel.find_by_id(jsonPayload['store_id']) is None:
return {
'message': 'There is no Store. You should be add store first.'
}, 400
item = ItemModel(name, **jsonPayload)
try:
item.save_to_db() # attributing object self
except:
return {"message", "An error occurred inserting the item"}, 400
return item.json(), 201 # create success
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
try:
item = ItemModel(name, **data)
item.save_to_db()
except:
return {
"message": "An error occurred inserting the item."
}, 500
else:
try:
item.price = data['price']
item.store_id = data['store_id']
item.save_to_db()
except:
return {"message": "An error occurred updating the item."}, 500
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {
"message": "An item with name {} already exists.".format(name)
}, 400 # Bad Request
data = Item.parser.parse_args()
# **data can gives us the unpacked named arguments from the data
# instead of writing : item = ItemModel(name, data["price"], data['store_id'])
# we can write
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
return {
"message": "An error occurred inserting the item."
}, 500 # internal server error
return item.json(
), 201 # we don't have to do jsonify because flask_restful is doing this for us
def post(cls, name: str) -> tuple:
"""
Creates a new item.
:param name:
:return: {'message': "Item already exists."}
"""
if ItemModel.find_by_name(name):
return {
'message': "Item already exists."
}, 422 # Un-processable Entity
data = cls.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except Exception:
return {'message': "Internal server error!"}, 500
return item.json(), 201
