def AddProduct(self, prod_id):
quantity = 0
product = Products.products_dict[prod_id]
if prod_id in self.products_quantity_dict:
utils.BoldPrint(
"Product ID {0} alread exits in your cart!!\n".format(prod_id))
curr_quantity = self.products_quantity_dict[prod_id]
utils.BoldPrint("Current Quantity: {0}\n".format(curr_quantity))
r = utils.YesNoGet("Change Quantity")
if r != "y":
return False
self.total_price -= curr_quantity * product.price
quantity = utils.IntegerInputGet("Enter new quantity: ")
if quantity != 0:
self.products_quantity_dict[prod_id] = quantity
else:
quantity = utils.IntegerInputGet("Enter quantity: ")
while (quantity == 0):
ErrorPrint("Quantity can't be 0... please try again!!\n")
quantity = utils.IntegerInputGet("Enter quantity: ")
self.products_quantity_dict[prod_id] = quantity
self.total_price += self.products_quantity_dict[prod_id] * product.price
utils.SuccessPrint(
"Product ID {0} added to your cart!!".format(prod_id))
self.Print()
return True
def DelProducts():
while True:
id = utils.IntegerInputGet("Enter product id to be deleted: ")
print("")
if id not in Products.products_dict:
utils.ErrorPrint(
"Product ID: {0} doesn't exist!!\n".format(id))
else:
Products.HeadingPrint()
print(Products.products_dict[id])
print("")
r = utils.YesNoGet("Delete this product")
if (r == "y"):
del Products.products_dict[id]
with open("products.file", "wb") as products_file:
pickle.dump(Products.products_dict, products_file)
utils.SuccessPrint(
"Product ID: {0} deleted!!\n".format(id))
else:
utils.ErrorPrint(
"Product ID: {0} not deleted!!\n".format(id))
r = utils.YesNoGet("\nDelete another product")
if r != "y":
break
def AddProducts():
while True:
id = utils.IntegerInputGet("Enter product id: ")
if id in Products.products_dict:
utils.ErrorPrint(
"Product ID: {0} already exists!!... try again.\n".format(
id))
continue
new_product = Products(id)
Products.HeadingPrint()
print(new_product)
new_product.Modify()
with open("products.file", "wb") as products_file:
pickle.dump(Products.products_dict, products_file)
utils.SuccessPrint(
"Product ID: {0} successfully added!!\n\n".format(id))
r = utils.YesNoGet("Add another product")
if r != "y":
break
def Register():
admin_num = len(Admin.admin_dict)
if (admin_num == MAX_ADMIN_COUNT):
utils.ErrorPrint("\nMax number of admins already created!!\n")
return
while (True):
id = utils.IntegerInputGet("Enter Admin id: ")
if id in Admin.admin_dict:
utils.ErrorPrint(
"Admin ID: {0} already exist!!... please try again\n".
format(id))
continue
name = input("Enter admin name: ")
pswd = utils.NewPasswdGet("Enter password: "******"admins.file", "wb") as admins_file:
pickle.dump(Admin.admin_dict, admins_file)
utils.SuccessPrint(
"Admin ID: {0} successfully registered!!\n".format(id))
break
def AddCard(self):
card_number = utils.IntegerInputGet("Enter Card Number: ")
if (card_number in self.card_number_list):
ErrorPrint("This card number is already added!!\n")
return False
card_type = input("Enter Card Type (Debit/Credit)? ")
self.card_number_list.append(card_number)
self.card_type_list.append(card_type)
utils.SuccessPrint("New Card successfully added!!\n")
return True
def Register():
if Guest.guest_number in Customer.customer_dict:
utils.ErrorPrint("Guest ID {0} is already registered!!\n".format(
Guest.guest_number))
return
new_customer = Customer(Guest.guest_number)
print(new_customer)
new_customer.Modify()
with open("customer.file", "wb") as customer_file:
pickle.dump(Customer.customer_dict, customer_file)
utils.SuccessPrint("Customer ID: {0} successfully added!!\n\n".format(
new_customer.id))
def MakePayment(self):
if self.cart.IsEmpty() == True:
utils.ErrorPrint("Cart is Empty!!\n")
return
if self.payment.MakePayment() == False:
utils.ErrorPrint("Payment Failed... please try again!!\n")
else:
for p in self.cart.products_quantity_dict:
if p in self.products_bought_dict:
self.products_bought_dict[
p] += self.cart.products_quantity_dict[p]
else:
self.products_bought_dict[
p] = self.cart.products_quantity_dict[p]
self.cart.Clear()
with open("customer.file", "wb") as customer_file:
pickle.dump(Customer.customer_dict, customer_file)
utils.SuccessPrint(
"Payment Confirmation... Thanks for Shopping with us!!\n")
def DeleteProduct(self, prod_id):
if prod_id not in self.products_quantity_dict:
utils.ErrorPrint(
"Product ID {0} doesn't exist in your cart!!\n".format(
prod_id))
return False
product = Products.products_dict[prod_id]
r = utils.YesNoGet("Delete the product completely")
if (r != "y"):
curr_quantity = self.products_quantity_dict[prod_id]
utils.BoldPrint("Current Quantity: {0}\n".format(curr_quantity))
new_quantity = utils.IntegerInputGet("Decrease the Quantity to: ")
if (new_quantity > curr_quantity):
utils.ErrorPrint(
"Use \"Add to Cart\" option to increase the quantity\n")
return False
if (new_quantity == curr_quantity):
return False
if (new_quantity != 0):
self.products_quantity_dict[prod_id] = new_quantity
self.total_price -= curr_quantity * product.price
self.total_price += new_quantity * product.price
self.Print()
return True
self.total_price -= self.products_quantity_dict[prod_id] * product.price
del self.products_quantity_dict[prod_id]
utils.SuccessPrint(
"Product ID {0} deleted from your cart!!".format(prod_id))
self.Print()
return True
def ConfirmDelivery():
utils.SuccessPrint(
"All orders have reached their destinations successfully!!\n")
def MakeShipment():
utils.SuccessPrint("All orders have been shipped!!\n")