def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item is None:
try:
item = ItemModel(name, **data)
except:
{
'message':
'An error occurred attempting to insert the item into the database'
}, 500 # Internal Server Error
else:
try:
item.price = data['price']
item.store_id = data['store_id']
except:
{
'message':
'An error occurred attempting to update the item in the database'
}, 500 # Internal Server Error
item.save_to_db()
return item.json()
def post(self):
"""
Add new item
POST /item
"""
# use of request parser to validate the request body
parser = reqparse.RequestParser()
parser.add_argument('product_price',
type=float,
required=True,
help="Product Price couldn't be blank")
parser.add_argument('product_name',
type=str,
required=True,
help="Product Name couldn't be blank")
parser.add_argument('store_id',
type=int,
required=True,
help="Store Id couldn't be blank")
data = parser.parse_args()
price = data['product_price']
name = data['product_name']
store_id = data['store_id']
exist = ItemModel.find_by_name(name)
if exist:
return {"message": "Product Already Exist!"}, 409
item = ItemModel(name, price, store_id)
item.save_to_db()
return item.json(), 201
def put(self, name):
"""
Create or Modify the existing item or new item
"""
data = Item.parser.parse_args()
item = ItemModel.find_item_name(name)
updated_item = ItemModel(name, data['price'])
if item is None:
try:
updated_item.insert()
except:
return {
"message": "An error occured while inserting the item"
}, 500
else:
try:
updated_item.update()
except:
return {
"message": "An error occured while updating the item"
}, 500
return updated_item.json()
def put(self, name):
data = Item.parser.parse_args()
item = ItemModel.find_by_name(name)
if item:
item.price = data['price']
else:
item = ItemModel(name, **data)
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['price'])
else:
item.price = data['price']
item.save_to_DB()
return item.json()
def put(self, name):
# data = request.get_json()
data = Item.parser.parse_args()
item = ItemModel.findByName(name)
if item is None:
item = ItemModel(name, data['price'])
else:
item.price = data['price']
item.save_to_db()
return item.json()
def post(self, name):
#data=Item.parser.parse_args()
if (ItemModel.find_by_name(name)):
return {'message':"item '{}'is already present".format(name)},400
data1=Item.parser.parse_args()
item1=ItemModel(name,**data1)
try:
item1.save_to_db()
except:
return{'message':'an error occured while insering the item'},500
return {'item':item1.json() },201
def put(self, name):
request_data = Item.parser.parse_args()
item = ItemModel.find_by_name(
name) #next(filter(lambda x: x['name'] == name, items),None)
if item is None:
item = ItemModel(
name, **
request_data) #request_data['price'], request_data['store_id']
else:
item.price = request_data['price']
item.save_db()
return item.json()
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()
item = ItemModel(name, data['price'])
try:
item.insert()
except:
return {'message': 'An error occurred inserting the item into the database.'}, 500 # Internal Server Error
return item.json(), 201 # Created
def put(self, name):
data = Item.parser.parse_args()
if ItemModel.find_by_name(name) 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()
return item.json(), 400
def put(self, name):
# parsing required arguments only instead of entire json
data = Item.parser.parse_args()
# data = request.get_json()
item = ItemModel.find_by_name(name)
if (item):
item.price = data['price']
else:
item = ItemModel(name, data['price'], data['store_id'])
item.save_to_db()
return item.json()
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['price'], data['store_id'])
try:
item.save_to_db()
except:
return {'message': 'An error occurred inserting the item'}, 500 #Internal Server Error
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {"message": "the item already exists"}, 400
data = Item.parser.parse_args()
item = ItemModel(name, **data)
try:
item.save_to_db()
except:
{"message": "error in 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['price'], data['store_id'])
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': 'the item {} is already exist.'.format(name)
}, 400
request_data = Item.parser.parse_args(
) #request.get_json(silent = True)
item = ItemModel(
name,
**request_data) #request_data['price'], request_data['store_id']
try:
item.save_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': "Item '{}' already present in store".format(name)
}, 400
else:
data = Item.parser.parse_args(
) #get_json(force=true) does not require content type
new_item = ItemModel(name, **data)
try:
new_item.save_to_db()
except:
return {
"message": "An error occured while inserting item"
}, 500
return new_item.json(), 201
def post(self, name):
if ItemModel.findByName(name) is not None:
return {
'message':
"Item '{}' already exists..cannot create new".format(name)
}, 400 # return bad request
# requested_data = request.get_json()
requested_data = Item.parser.parse_args()
item = ItemModel(name, requested_data['price'])
try:
item.save_to_db()
except:
print('Error occurred')
return {'message': 'Error occurred inserting the data...'}
return item.json(), 201
def post(self, name):
"""
Add new item in the database
"""
# ***** error first approach ****
if ItemModel.find_item_name(name):
return {"message": "Item {} already exist".format(name)}, 400
data = Item.parser.parse_args()
item = ItemModel(name, data['price'])
try:
item.insert()
except:
return "An error occured", 500 # Internal server error
return item.json(), 201
def post(self, name):
if ItemModel.find_by_name(name):
return {
'message':
"An item with name '{}' already exists.".format(name)
}
data = Item.parser.parse_args()
item = ItemModel(name, data['price'])
try:
Item.insert()
except:
return {"message": "An error occurred inserting the item."}
return item.json(), 201
def post(self, name):
if (ItemModel.find_by_name(name)):
return {
'message': "Item with name {} already exists".format(name)
}, 400
data = Item.parser.parse_args()
new_item = ItemModel(name, data['price'], data['store_id'])
try:
new_item.save_to_db()
except:
return {'message': 'Error inserting item'}, 500
return new_item.json(), 201
def put(self, name):
data = Item.parser.parse_args()
try:
item = ItemModel.find_by_name(name)
except:
{'message': 'An error occurred attempting to retrieve the item from the database.'}, 500 # Internal Server Error
updated_item = ItemModel(name, data['price'])
if item is None:
try:
updated_item.insert()
except:
{'message': 'An error occurred attempting to insert the item into the database'}, 500 # Internal Server Error
else:
try:
updated_item.update()
except:
{'message': 'An error occurred attempting to update the item in the database'}, 500 # Internal Server Error
return updated_item.json()
def test_item_json(self):
item = ItemModel("cookies", 19.88, 1)
self.assertDictEqual(item.json(), {"name": "cookies", "price": 19.88})