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Account.py
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Account.py
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from SavingsAccount import *
class Account:
"""
A class to represent an account.
...
Attributes
----------
balance : float
how much money in the account
num_of_actions : int
how many actions did this account
savingsAcc : SavingsAccount or None
a SavingAccount object if the user wants a saving account else None
Methods
-------
deposit(amount):
updates the saving account balance.
getBalance():
returns the balance in this account
check_interest():
pass the implementation to the subclasses
withdrawAll():
withdraw all the money in the account.
deposit_to_savings(amount):
deposit the giving amount to the saving account
createSavingsAcc():
creates a Savings Account for this account
show():
shows the details of the account.
deleteSavingsAcc():
deletes the saving account .
"""
def __init__(self):
"""
Constructs all the necessary attributes for the Account object.
"""
self.balance = 0.0
self.num_of_actions = 1
self.savingsAcc = None
def check_interest(self):
"""
abstractmethod that the Account subclasses provides the implementation .
"""
pass
def deposit(self, amount):
self.balance += amount
self.check_interest()
def withdraw(self, amount):
if amount <= self.balance:
self.balance -= amount
self.check_interest()
return True
return False
def withdrawAll(self):
print("Your " + type(self).__name__ + " has been deleted, an amount of " + str(
self.balance) + " has been withdrawn!")
def deposit_to_savings(self, amount):
if self.balance < amount:
return False
else:
self.balance -= amount
self.savingsAcc.updateBalance(amount)
self.check_interest()
return True
def createSavingsAcc(self):
self.check_interest()
if self.savingsAcc:
print("You already have a savings account!")
else:
self.savingsAcc = SavingsAccount()
print("A new savings account has been created successfully!")
def show(self):
self.check_interest()
print(self)
if self.savingsAcc:
print(self.savingsAcc)
else:
print("no savings account to show")
def deleteSavingsAcc(self):
if not self.savingsAcc:
print("No savings account to be deleted")
else:
print("Your savings account has been deleted, an amount of " + str(
self.savingsAcc.getBalance()) + " has been withdrawn!")
del self.savingsAcc
self.savingsAcc = None
def __repr__(self):
return type(self).__name__ + ":-\n" + "Balance: " + str(self.balance) + ", Number of actions: " + str(
self.num_of_actions) + '\n'
class BusinessAccount(Account):
"""
BusinessAccount , children of Account
this type of account has an interest of 5% for each 10 actions
"""
def __init__(self):
super().__init__()
def check_interest(self):
"""
increment the actions by 1 and then checks if it equal to 10 , if yes then take an interst of 5% from the
balance .
"""
self.num_of_actions += 1
if self.num_of_actions == 10:
self.balance = 0.95 * self.balance
self.num_of_actions = 0
class PrivateAccount(Account):
"""
privateAccount , children of Account
this type of account has an interest of 5% for each 5 actions
"""
def __init__(self):
super().__init__()
def check_interest(self):
"""
increment the actions by 1 and then checks if it equal to 5 , if yes then take an interst of 5% from the
balance .
"""
self.num_of_actions += 1
if self.num_of_actions == 5:
self.balance = 0.95 * self.balance
self.num_of_actions = 0
class PremiumAccount(Account):
"""
privateAccount , children of Account
this type of account has an interest of 2.5% for each 10 actions
"""
def __init__(self):
super().__init__()
def check_interest(self):
"""
increment the actions by 1 and then checks if it equal to 10 , if yes then take an interst of 2.5% from the
balance .
"""
self.num_of_actions += 1
if self.num_of_actions == 10:
self.balance = 0.975 * self.balance
self.num_of_actions = 0