def put(self, customer_id, item_id):
data = ItemController.parser.parse_args()
cart = model.find_by_customer(customer_id)
if cart:
item = model.edit_item(cart, item_id, data)
if item:
cart["sub_total"] = model.get_sub_total(cart)
cart["number_of_items"] = model.count_all_items(cart)
cart["tax_amount"] = model.get_tax_amount(cart)
cart["total"] = model.get_total(cart)
display = view.display_cart(cart)
return get_response(display, 200)
if cart is None:
error = NotFoundError("Cart")
display = ErrorView.display(error)
return get_response(display, 404)
error = UnprocessableEntityError()
display = ErrorView.display(error)
return get_response(display, 422)
def post(self):
data = SignupController.parser.parse_args()
valid_email = model.is_email_valid(data["email"])
if valid_email:
customer = model.find_by_email(data["email"])
if customer is not None:
error = ResourceAlreadyExistError("User")
display = ErrorView.display(error)
return get_response(display, 409)
new_customer = Customer(data["email"], data["password"],
data["first_name"], data["middle_name"],
data["last_name"]).__dict__
state = model.add(new_customer)
if state is not None:
display = view.display_credentials(new_customer)
return get_response(display, 201)
error = UnprocessableEntityError()
display = ErrorView.display(error)
return get_response(display, 422)
def post(self, customer_id):
data = OrderController.parser.parse_args()
new_order = Order(data["customer_name"], data["phone_number"],
data["shipping_address"], data["billing_address"],
data["delivery_date"], data["payment_method"],
data["payment_date"], data["shipping_fee"],
data["tax_rate"], data["items"],
customer_id).__dict__
state = model.add(new_order)
if state is not None:
new_order["sub_total"] = model.get_sub_total(new_order)
new_order["tax_amount"] = model.get_tax_amount(new_order)
new_order["number_of_items"] = model.count_all_items(new_order)
new_order["total"] = model.get_total(new_order)
display = view.display_details(new_order)
return get_response(display, 201)
if state is None:
error = UnprocessableEntityError()
display = ErrorView.display(error)
return get_response(display, 422)
def get(self):
products = Product.find_all()
if products is None:
error = NotFoundError("Results")
display = ErrorView.display(error)
return get_response(display, 404)
product_name = request.args.get('name')
if product_name is None:
feed = Product.get_feed(products)
display = ProductView.display_list(feed)
return get_response(display, 200)
product = Product.find_by_name(products, product_name)
if product is None:
error = NotFoundError("Product")
display = ErrorView.display(error)
return get_response(display, 404)
discount_rate = product["discount_rate"]
product["discount"] = Product.get_percentage(discount_rate)
original_price = product["original_price"]
price = Product.get_price(discount_rate, original_price)
product["price"] = price
display = ProductView.display_details(product)
return get_response(display, 200)
def get(self, customer_id):
cart = model.find_by_customer(customer_id)
if cart:
display = view.display_cart(cart)
return get_response(display, 200)
if cart is None:
error = NotFoundError("Cart")
display = ErrorView.display(error)
return get_response(display, 404)
def get(self, customer_id, order_id):
order = model.find_by(order_id)
if order is not None:
display = view.display_details(order)
return get_response(display, 200)
if order is None:
error = NotFoundError("Order Number")
display = ErrorView.display(error)
return get_response(display, 404)
def get(self, customer_id):
orders = model.find_by_customer(customer_id)
if orders is not None:
display = view.display_list(orders)
return get_response(display, 200)
if orders is None:
error = NotFoundError("Results")
display = ErrorView.display(error)
return get_response(display, 404)
def get(self, _id):
customer = model.find_by(_id)
if customer is not None:
customer["middle_initial"] = model.get_middle_initial(customer)
customer["full_name"] = model.get_full_name(customer)
display = view.display(customer)
return get_response(display, 200)
if customer is None:
display = ErrorView.display(NotFoundError("Customer"))
return get_response(display, 404)
def get(self):
products = model.find_all()
if products:
for product in products:
original_price = product["original_price"]
discount_rate = product["discount_rate"]
product["price"] = model.get_price(discount_rate,
original_price)
display = view.display_list(products)
return get_response(display, 200)
if products is None or not products:
error = NotFoundError("Results")
display = ErrorView.display(error)
return get_response(display, 404)
def put(self, customer_id, order_id):
data = request.get_json()
orders = model.find_all()
order = model.edit(orders, order_id, data)
if order is not None:
display = view.display_details(order)
return get_response(display, 200)
if not order:
error = NotFoundError("Order Number")
display = ErrorView.display(error)
return get_response(display, 404)
if order is None:
error = UnprocessableEntityError()
display = ErrorView.display(error)
return get_response(display, 422)
def post(self, customer_id):
cart = Cart.find_by_customer(customer_id)
if cart is not None:
error = ResourceAlreadyExistError("Cart")
display = ErrorView.display(error)
return get_response(display, 409)
new_cart = CartModel(customer_id, []).__dict__
state = Cart.add(new_cart)
if state:
new_cart["sub_total"] = Cart.get_sub_total(new_cart)
new_cart["number_of_items"] = Cart.count_all_items(new_cart)
new_cart["tax_amount"] = 0
new_cart["total"] = 0
return get_response(new_cart, 201)
def get(self, _id):
products = Product.find_all()
if products is None:
error = NotFoundError("Results")
display = ErrorView.display(error)
return get_response(display, 404)
product = Product.find_by(products, _id)
if product is None:
error = NotFoundError("Product")
display = ErrorView.display(error)
return get_response(display, 404)
discount_rate = product["discount_rate"]
product["discount"] = Product.get_percentage(discount_rate)
original_price = product["original_price"]
product["price"] = Product.get_price(discount_rate, original_price)
display = ProductView.display_details(product)
return get_response(display, 200)
def post(self):
data = LoginController.parser.parse_args()
customer = model.find_by_email(data["email"])
if customer is not None:
input_password = data["password"]
password = customer['password']
valid_password = model.is_password_valid(input_password, password)
if valid_password:
display = view.display_credentials(customer)
return get_response(display, 200)
if customer is None or not valid_password:
error = BadRequestError("Login failed", "Invalid email/password")
display = ErrorView.display(error)
return get_response(display, 400)
error = UnprocessableEntityError()
display = ErrorView.display(error)
get_response(display, error)
def post(self, customer_id):
cart = model.find_by_customer(customer_id)
if cart is None or not cart:
new_cart = Cart(customer_id, []).__dict__
state = model.add(new_cart)
if state:
new_cart["sub_total"] = model.get_sub_total(new_cart)
new_cart["number_of_items"] = model.count_all_items(new_cart)
new_cart["tax_amount"] = 0
new_cart["total"] = 0
return get_response(new_cart, 201)
if cart is not None:
error = ResourceAlreadyExistError("Cart")
display = ErrorView.display(error)
return get_response(display, 409)
error = UnprocessableEntityError()
display = ErrorView.display(error)
return get_response(display, 422)
def get(self, _id):
products = model.find_all()
if products:
product = model.find_by(products, _id)
if product:
original_price = product["original_price"]
rate = product["discount_rate"]
product["price"] = model.get_price(rate, original_price)
display = view.display_details(product)
return get_response(display, 200)
if product is None:
error = NotFoundError("Product")
display = ErrorView.display(error)
return get_response(display, 404)
if products is None or not products:
error = NotFoundError("Results")
display = ErrorView.display(error)
return get_response(display, 404)
def delete(self, customer_id, item_id):
cart = model.find_by_customer(customer_id)
if cart is not None:
item = model.remove_item(cart, item_id)
if item is not None:
cart["sub_total"] = model.get_sub_total(cart)
cart["number_of_items"] = model.count_all_items(cart)
cart["tax_amount"] = model.get_tax_amount(cart)
cart["total"] = model.get_total(cart)
display = view.display_cart(cart)
return get_response(display, 200)
if cart is None:
error = NotFoundError("Cart")
display = ErrorView.display(error)
return get_response(display, 404)
error = UnprocessableEntityError()
display = ErrorView.display(error),
return get_response(display, 422)
def handle_page_not_found(e):
view = ErrorView.display(NotFoundError("Page"))
return get_response(view, 404)
def handle_access_denied_error(e):
view = ErrorView.display(AccessDeniedError())
return get_response(view, 401)
def handle_unauthorized_error(e):
view = ErrorView.display(UnauthorizedError())
return get_response(view, 403)
def handle_internal_server_error(e):
view = ErrorView.display(InternalServerError())
return get_response(view, 500)