def display_orders():
# display all existing orders
try:
orders = Orders.load_orders()
for index, placed_order in enumerate(orders, start=1):
print(f"{index}. {placed_order}")
input("\nPress enter key in order to continue\n")
except JSONDecodeError:
input(
"Error on retrieving the orders. Press enter key in order to continue\n"
)
def remove_order():
option_remove_order_menu = int(
input(
"You will have to input the index of the order you would like to cancel. If you need to see the list of orders, "
"select option 2.\n1. Cancel order\n2. Display all orders\n3. Go back\n"
))
if option_remove_order_menu == 1:
index_order_to_remove = int(
input(
"Introduce the index of the order to be removed(starting from 1):\n"
))
try:
orders = Orders.load_orders()
if 0 < index_order_to_remove <= orders.__len__():
order_to_remove = orders[index_order_to_remove - 1]
Orders.remove_order(order_to_remove)
input(
f"Order with number {index_order_to_remove} was cancelled successfully\nPress enter key in order to continue\n"
)
else:
order_option = int(
input(
"This order does not exist in the list. Input 1 to try again or any other number to return to the store menu:\n"
))
if order_option == 1:
remove_order()
except JSONDecodeError:
input(
"Error on retrieving the orders. Press enter key in order to continue\n"
)
elif option_remove_order_menu == 2:
display_orders()
remove_order()
elif option_remove_order_menu == 3:
print("Going back...\n")
else:
error_handler()
remove_order()
