def test_deserialize_a_shopcart(self):
""" Test deserialization of a Shopcart """
data = {"user_id": 120}
shopcart = Shopcart()
shopcart.deserialize(data)
self.assertNotEqual(shopcart, None)
self.assertEqual(shopcart.user_id, 120)
def test_deserialize_a_shopcart(self):
""" Test deserialization of a Shopcart """
data = {"id": 1, "product_id": 1, "customer_id": 1, "quantity": 2, "price": "45.66",
"text": "Headphones","state":1}
shopcart = Shopcart()
shopcart.deserialize(data)
self.assertNotEqual(shopcart, None)
self.assertEqual(shopcart.id, None)
self.assertEqual(shopcart.product_id,1)
self.assertEqual(shopcart.customer_id,1)
self.assertEqual(shopcart.quantity, 2)
self.assertEqual(shopcart.price,"45.66")
self.assertEqual(shopcart.text,"Headphones")
self.assertEqual(shopcart.state,None)
def put(self, customer_id, product_id):
"""
Update an item from shopcart
This endpoint will update a item for the selected product in the shopcart
"""
app.logger.info(
'Request to update shopcart item with customer_id: %s, product_id: %s',
customer_id, product_id)
cart_item = Shopcart.find_by_customer_id_and_product_id(
customer_id, product_id)
if not cart_item:
app.logger.info(
"Customer_id and product_id for update have not been found")
api.abort(
status.HTTP_400_BAD_REQUEST,
'No product with id [{}] found for customer id [{}].'.format(
product_id, customer_id))
app.logger.debug('Payload = %s', api.payload)
data = api.payload
update_cart_item = Shopcart()
update_cart_item.deserialize(data)
try:
requested_quantity = int(update_cart_item.quantity)
app.logger.info("requested_quantity = %s", requested_quantity)
except ValueError:
app.logger.info('Non-integer quantity requested')
api.abort(status.HTTP_400_BAD_REQUEST,
'Non-integer quantity given')
# bounds check
if requested_quantity < 1:
app.logger.info('Negative quantity requested')
api.abort(
status.HTTP_400_BAD_REQUEST,
'No positive product with id [{}] found for customer id [{}].'.
format(product_id, customer_id))
# process to update the request
cart_item.quantity = requested_quantity
app.logger.info("cart_item.quantity = %s", cart_item.quantity)
cart_item.state = SHOPCART_ITEM_STAGE['ADDED']
cart_item.save()
app.logger.info(
'Quantity for customer id %s and product id %s has been updated',
customer_id, product_id)
return cart_item.serialize(), status.HTTP_200_OK
def post(self):
""" Create a Shopcart """
logger.info("Request to create a shopcart")
check_content_type("application/json")
logger.debug('Payload = %s', api.payload)
shopcart = None
if 'user_id' in api.payload:
shopcart = Shopcart.find_by_user(api.payload['user_id']).first()
if shopcart is None:
shopcart = Shopcart()
shopcart.deserialize(api.payload)
shopcart.create()
logger.info("Shopcart with ID [%s] created.", shopcart.id)
location_url = api.url_for(ShopcartResource, shopcart_id=shopcart.id, _external=True)
return shopcart.serialize(), status.HTTP_201_CREATED, {"Location": location_url}
def post(self, customer_id):
"""
Creates a new item entry for the cart
"""
app.logger.info('Request to create shopcart item for costomer: %s',
customer_id)
check_content_type('application/json')
if not customer_id == int(api.payload['customer_id']):
app.logger.info("Coustomer id doesn't match")
abort(400, description="Coustomer id doesn't match")
product_id = api.payload['product_id']
if Shopcart.check_cart_exist(customer_id, product_id):
abort(409, description="Item already in the cart")
shopcart = Shopcart()
shopcart.deserialize(api.payload)
shopcart.save()
location_url = api.url_for(ShopcartItem,
customer_id=customer_id,
product_id=product_id,
_extrenal=True)
return shopcart.serialize(), status.HTTP_201_CREATED, {
'Location': location_url
}