def if_card():
print("Enter card number : ")
Billing.card_number = input()
print("Enter cvv number : ")
Billing.cvv_number = input()
print("Enter expiry date : ")
Billing.expiry_date = input()
print("Enter the name on card : ")
Billing.name_on_card = input()
print("Enter grid_card_number(H-I-K) : ")
Billing.grid_card_number = input()
if validate_card() == True:
if Billing.card_number.startswith("4"):
print("Card is valid! Type Visa")
print("Amount paid successfully !")
elif Billing.card_number.startswith("5"):
print("Card is valid! Type MasterCard")
print("Amount paid successfully !")
elif Billing.card_number.startswith("6"):
print("Card is valid! Type Rupay")
print("Amount paid successfully !")
else:
print("Card is valid! Type 'others'")
print("Amount paid successfully !")
else:
print("Invalid card. Please enter card details again.")
if_card()
ViewDBbilling.db_updating_transection_table()
ViewDBbilling.db_deleting_after_payment()
take_feedback()
def display_cart():
ViewDBbilling.db_display_cart()
fetching_items_available()
checking_availability()
if len(Billing.items_not_available) != 0:
displaying_unavailable_items()
else:
dine_delivery()
def start_billing():
print("Do you want to Bill, Cancel or Save for latter? (B/C/S)")
Billing.start_billing_ans = input()
start_billing_ans = Billing.start_billing_ans
if start_billing_ans.upper() == "B":
check_for_empty()
elif start_billing_ans.upper() == "S":
print(
"Your data has been saved in the cart. Thank you and come back soon!"
)
elif start_billing_ans.upper() == "C":
ViewDBbilling.db_start_billing()
print("Your data has been deleted. Thank you and come back soon!")
else:
print("You have entered an invalid entry. Kindly chose again.")
start_billing()
def processing_unavailable_items():
answer = "a"
if len(Billing.food_ordered) == len(Billing.items_not_available):
print("Will go to kautilya's function latter.")
else:
print(
"Do you want to continue billing without the unavailable item(s)? (Y/N)"
)
answer = input()
if answer.upper() == "Y":
ViewDBbilling.db_processing_unavailable_items()
dine_delivery()
elif answer.upper() == "N":
print("Will go to kautilya's function latter.")
elif answer.upper() != "Y" and answer.upper() != "N" and answer.upper(
) != "A":
print("Invalid entry. Kindly enter again.")
processing_unavailable_items()
def take_feedback():
print("Provide Rating: ")
ratings = input()
Billing.rating_ans = int(ratings)
ViewDBbilling.db_update_rating(int(ratings))
print("Did you like the service? (Y/N)")
Billing.like_ans = input()
if Billing.like_ans.upper() == "Y":
ViewDBbilling.db_take_feedback_first()
if Billing.like_ans.upper() == "N":
ViewDBbilling.db_take_feedback_second()
print("Thank you for you feedback. Have a nice day!")
def fetching_items_available():
ViewDBbilling.db_fetching_items_available()
def fetching_chosen_restaurant():
ViewDBbilling.db_fetching_chosen_restaurant()
display_first_line()
def check_for_empty():
check = ViewDBbilling.db_check_for_empty()
if check == 0:
return 0
else:
return 1
def if_cash():
print("Amount paid successfully !")
ViewDBbilling.db_updating_transection_table()
ViewDBbilling.db_deleting_after_payment()
take_feedback()
def if_door_deliver():
delivery_charges = ViewDBbilling.db_if_door_deliver()
Billing.total_charge += delivery_charges
print("Delivery charges = ", delivery_charges)
def calculating_total_charge():
ViewDBbilling.db_calculating_total_charge()
def display_full_cart():
ViewDBbilling.db_display_full_cart()
def updating_total_price():
ViewDBbilling.db_updating_total_price()
def check_for_empty():
check = ViewDBbilling.db_check_for_empty()
if check == 0:
print("Your cart is empty.!")
else:
fetching_chosen_restaurant()