def getShoppingCartProducts(name = None, sortBy = None, minPrice = None, maxPrice = None, offset = None, limit = None, productIds = None, code=None, userId=None):
"""here caller validation"""
if userId == None:
raise Exception("Error in shopping cart get; userId not given")
products = db.getProducts(name, sortBy, minPrice, maxPrice, offset, limit, productIds, code, userId)
cart = db.getShoppingCart(userId)
results = []
#Assemble products with cart information
for p in products:
print(p)
"""Swap 'count' entry in product with count in shopping cart of customer"""
obj = Product.serialize(p)
"""Delete 'inStock'-entry from obj since we dont need it here"""
del obj['inStock']
"""Add 'inCart'-entry, which tells us how many products of each type our cart has"""
obj['inCart'] = cart.products[p.productId]
results.append(obj)
print(results)
return results
def getShoppingCart(userId):
"""here caller validation"""
if userId == None or userId <= 0:
raise Exception("Error in arguments while getting user's cart")
return db.getShoppingCart(userId)
def test_cart_add():
print("Testing cart add..")
cart = Cart(79)
cart.addProduct(1)
cart.addProduct(1)
db.updateShoppingCart(cart)
cart2 = db.getShoppingCart(79)
assert(cart2 is not None)
bl.setShoppingCart(cart)
def test_cart_serialize():
p = db.getShoppingCart(userId=49)
print(p)
print(json.dumps(Cart.serialize(p), sort_keys=True))
