Merge pull request #139 from PdxCodeGuild/daniel-lab10-atm

Daniel lab10 atm

Author: violette-git

code/daniel/lab10-atm/lab10-atm.py

@@ -0,0 +1,156 @@
+#=====================================================
+#Version1
+#=====================================================
+
+
+# class ATM:
+
+#     def __init__(self, balance=0, interest_rate=.001):
+#         self.balance = balance
+#         self.interest_rate = interest_rate
+     
+#     def check_balance(self):
+#         return self.balance
+
+#     def deposit(self, amount):
+#         self.balance += amount
+    
+#     def check_withdraw(self, amount):
+#         if self.balance - amount >= 0:
+#             return True
+#         else:
+#             return False
+
+#     def withdraw(self, amount): 
+#         self.balance -= amount
+    
+#     def calc_interest(self):
+#        return self.balance * self.interest_rate
+
+
+# #=======================
+
+
+# atm = ATM() # create an instance of our class
+# print('Welcome to the ATM')
+# while True:
+#     command = input('Enter a command: ')
+#     if command == 'balance':
+#         balance = atm.check_balance() # call the check_balance() method
+#         print(f'Your balance is ${balance}')
+#     elif command == 'deposit':
+#         amount = float(input('How much would you like to deposit? '))
+#         atm.deposit(amount) # call the deposit(amount) method
+#         print(f'Deposited ${amount}')
+#     elif command == 'withdraw':
+#         amount = float(input('How much would you like? '))
+#         if atm.check_withdraw(amount): # call the check_withdrawal(amount) method
+#             atm.withdraw(amount) # call the withdraw(amount) method
+#             print(f'Withdrew ${amount}')
+#         else:
+#             print('Insufficient funds')
+#     elif command == 'interest':
+#         amount = atm.calc_interest() # call the calc_interest() method
+#         atm.deposit(amount)
+#         print(f'Accumulated ${amount} in interest')
+#     elif command == 'help':
+#         print('Available commands:')
+#         print('balance  - get the current balance')
+#         print('deposit  - deposit money')
+#         print('withdraw - withdraw money')
+#         print('interest - accumulate interest')
+#         print('exit     - exit the program')
+#     elif command == 'exit':
+#         break
+#     else:
+#         print('Command not recognized')
+
+
+#=====================================================
+#Version2
+#=====================================================
+
+
+class ATM:
+
+    def __init__(self, balance=0, interest_rate=.001):
+        self.balance = balance
+        self.interest_rate = interest_rate
+        self.transactions = []
+
+    def check_balance(self):
+        return self.balance
+
+    def deposit(self, amount):
+        self.balance += amount
+        self.transactions.append(f'User deposited ${amount}')
+
+    def check_withdraw(self, amount):
+        if self.balance - amount >= 0:
+            return True
+        else:
+            return False
+
+    def withdraw(self, amount): 
+        self.balance -= amount
+        self.transactions.append(f'User withdrew ${amount}')
+
+    def calc_interest(self):
+       return self.balance * self.interest_rate
+
+    def print_transactions():
+        return self.transactions
+
+
+#=======================
+
+
+atm = ATM() # create an instance of our class
+print('Welcome to the ATM')
+while True:
+    command = input('Enter a command: ')
+    if command == 'balance':
+        balance = atm.check_balance() # call the check_balance() method
+        print(f'Your balance is ${balance}')
+    elif command == 'deposit':
+        amount = float(input('How much would you like to deposit? '))
+        atm.deposit(amount) # call the deposit(amount) method
+        print(f'Deposited ${amount}')
+    elif command == 'withdraw':
+        amount = float(input('How much would you like? '))
+        if atm.check_withdraw(amount): # call the check_withdrawal(amount) method
+            atm.withdraw(amount) # call the withdraw(amount) method
+            print(f'Withdrew ${amount}')
+        else:
+            print('Insufficient funds')
+    elif command == 'interest':
+        amount = atm.calc_interest() # call the calc_interest() method
+        atm.deposit(amount)
+        print(f'Accumulated ${amount} in interest')
+    elif command == 'transactions':
+        for transaction in atm.transactions:
+            print(f'${transaction}')
+    elif command == 'help':
+        print('Available commands:')
+        print('balance  - get the current balance')
+        print('deposit  - deposit money')
+        print('withdraw - withdraw money')
+        print('interest - accumulate interest')
+        print('exit     - exit the program')
+    elif command == 'exit':
+        break
+    else:
+        print('Command not recognized')
+
+
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