feat: Added the Feature to Have Multiple Pizza's in a Singular Order

Author: Programmer-RD-AI

FOS/services/order_service.py

@@ -1,4 +1,5 @@
 from ..models.user import User
+from ..models.pizza import Pizza
 import time
 
 
@@ -8,10 +9,14 @@ def __init__(self, user: User):
  self.state = None
  self.observers = []
  self.order_id = f"ORD-{hash(user.username)}-{hash(str(time.time()))}"[:10]
+ self.pizzas = [] # List to store multiple pizzas
 
  def attach(self, observer):
  self.observers.append(observer)
 
  def notify_observers(self, message: str):
  for observer in self.observers:
  observer.update(self.order_id, message, self.state)
+
+ def add_pizza(self, pizza: Pizza):
+ self.pizzas.append(pizza)

FOS/user_interface.py

@@ -265,11 +265,17 @@ def add_on_decorators(self, pizza_builder):
 
  return pizza_builder
 
- def pay(self, pizza: Pizza, user: User):
- if isinstance(pizza, str):
- pizza = PizzaBuilder(pizza).build()
+ def review_order(self):
+ print(f"\n{Fore.YELLOW}Current Order:{Style.RESET_ALL}")
+ print(self.MENU_BORDER)
+ for idx, pizza in enumerate(self.order.pizzas, 1):
+ print(f"{Fore.GREEN}{idx}.{Style.RESET_ALL} {pizza}")
+ print(self.MENU_BORDER)
+
+ def pay(self, order: Order, user: User):
+ total_price = sum(pizza.price.price for pizza in order.pizzas)
  self.print_header("Payment")
- print(f"{Fore.GREEN}Total Amount:{Style.RESET_ALL} ${pizza.price.price:.2f}")
+ print(f"{Fore.GREEN}Total Amount:{Style.RESET_ALL} ${total_price:.2f}")
  print(
  f"{Fore.YELLOW}Available Loyalty Points:{Style.RESET_ALL} {user.get_loyalty}"
  )
@@ -297,7 +303,7 @@ def pay(self, pizza: Pizza, user: User):
  print("Please enter a number between 1-3.")
 
  # Initialize payment with selected strategy
- payment = Payment(pizza.price, user, payment_strategies[choice])
+ payment = Payment(total_price, user, payment_strategies[choice])
 
  use_loyalty = (
  input("Do you want to use your loyalty points? (y/n)").lower() == "y"
@@ -410,13 +416,19 @@ async def main(self):
  user = self.authentication()
  while True:
  self.order = Order(user)
- pizza = self.add_on_decorators(self.home_page(user)).build()
- user.add_order(pizza)
+ while True:
+ pizza = self.add_on_decorators(self.home_page(user)).build()
+ self.order.add_pizza(pizza)
+ user.add_order(pizza)
+ self.review_order()
+ if input("Add another pizza to this order? (y/n): ").lower() == "n":
+ break
  tracker = self.get_tracker()
- self.pay(pizza, user)
+ self.pay(self.order, user)
  print(f"\n{Fore.GREEN}Payment successful!{Style.RESET_ALL}")
  tracking = asyncio.create_task(self.tracking(self.order, tracker))
  tracking = await tracking
- self.feedback(pizza)
- if input("Order Another Pizza?").lower().lower() == "n":
+ for pizza in self.order.pizzas:
+ self.feedback(pizza)
+ if input("Place another order? (y/n): ").lower() == "n":
  break