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()