def read(user_account_number):
# Find user with account number
# Fetch content of the file
# Validating the user's account number
is_valid_account_number = validation.account_number_validation(
user_account_number)
try:
if is_valid_account_number:
# If the account number is validated, read the text file
f = open(user_db_path + str(user_account_number) + ".txt", "r")
else:
# If the account number isn't validated, read the file
f = open(user_db_path + str(user_account_number), "r")
except FileNotFoundError:
print("User Not Found.")
except FileExistsError:
print("User doesn't exist.")
except TypeError:
print("Invalid account number format.")
else:
return f.readline()
return False
def read(user_account_number):
# find user with account number
is_valid_account_number = validation.account_number_validation(
user_account_number)
try:
if is_valid_account_number:
f = open(user_db_path + str(user_account_number) + ".txt", "r")
else:
f = open(user_db_path + user_account_number, "r")
# fetch the content of the file
except FileNotFoundError:
print("File Not Found")
except FileExistsError:
print("User Doesnt Exist")
except TypeError:
print('Invalid Account Number Format')
else:
return f.readline()
return False
def login():
print("Login to Your Account")
global account_number_from_user
account_number_from_user = input("What is Your Account Number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is Your Password? \n")
user = database.authenticated_user(account_number_from_user, password)
print(user)
if user:
bank_operation(user)
print("Invalid Account Number or Password")
login()
else:
print(
"Account Number Invalid: Please enter up to 10 digits and only integers"
)
init()
def read(user_account_number):
# find user with account number
# fetch content of the file
is_valid_account_number = validation.account_number_validation(
user_account_number)
try:
if is_valid_account_number:
f = open(user_db_path + str(user_account_number) + ".txt", "r")
else:
f = open(user_db_path + user_account_number, "r")
except FileNotFoundError:
print("User not found")
except FileExistsError:
print("User doesn't exist")
except TypeError:
print("Invalid account number format")
else:
return f.readline()
return False
def login():
print("********* Login ***********")
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = input("What is your password \n")
user = database.authenticated_user(account_number_from_user, password)
if user:
print(user)
print("in login")
database.create_auth_session_file(account_number_from_user, user)
bank_operation(account_number_from_user, user)
#database.create_auth_session_file(account_number_from_user, user)
#apparently putting this line of code never created the auth session file and never prints finish login
print("finish login")
print('Invalid account or password')
login()
else:
print(
"Account Number Invalid: check that you have up to 10 digits and only integers"
)
init()
def login():
print("======= Login =========")
account_number_from_user = input("What is your account number?\n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("what is your password? \n")
user = database.authenticate_user(
account_number_from_user,
password,
)
if user:
bank_operation(user)
print("Invalid account or password")
login()
else:
print(
"Account number invalid. Please check that you entered exactly 10 digits"
)
init()
def withdraw():
# get current balance
# get amount to withdraw
# check if current balance > withdraw balance
# deduct withdrawn amount form current balance
# display current balance
current_user_account_number = int(input("Enter your account number: \n"))
is_account_valid = validation.account_number_validation(
current_user_account_number)
if is_account_valid:
current_user = str.split(database.read(current_user_account_number),
',')
print("Your current account balance is " + "NGN" + current_user[4] +
".00")
withdrawal_amount = int(
input("Enter the amount you want to withdraw: \n"))
if withdrawal_amount <= int(current_user[4]):
new_balance = int(current_user[4]) - withdrawal_amount
print("Please take your cash.")
# update user account balance
# database.update(current_user_account_number, 4)
print("Your new account balance is " + "NGN" + str(new_balance) +
".00 \n")
print("Thank you for banking with us \n")
exit()
else:
print("Insufficient account balance. Please try again")
auth.login()
else:
print("Invalid account number. Please try again")
auth.login()
def login():
print("********** Login **********")
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password \n")
user = database.authenticate_user(account_number_from_user, password)
if user:
import datetime
now = datetime.datetime.now()
print("Current date and time : ")
print(now.strftime("%Y-%m-%d %H:%M:%S"))
# print('Welcome %s' %name)
# print('These are the available options:')
# print('1. Withdrawal')
# print('2. Cash Deposit')
# print('3. Check Balance')
# print('4. Complaint')
bank_operation(user)
else:
print('Password Incorrect, please try again')
login()
else:
print('Account not found, please try again')
login()
def login(): # this is creating the function which will appear after you create an account
print('===== LOGIN =====')
account_number_from_user = input('What is your account number? \n')
is_valid_account_number = validation.account_number_validation(account_number_from_user) #this is sending the account number the user enters to the "account_number_validation" below
if is_valid_account_number:
#password = input('What is your password? \n')
password = getpass('What is your password? \n')
# this allows the user to type hte password without it showing on the screen
user = database_readuser.authenticated_user(account_number_from_user, password)
if user:
bankoperation(user)
#for account_number,user_details in database.items(): #for loop
#if account_number == int(user_account_number): #since we are no longer converting the integer when you input the account number (remember you took "int" out), we now have to convert it here
#if(user_details[3] == password):
#bankoperation(user_details) # this is calling the bank operation function
print('Invalid account or password')
login() #this function tells the computer to start over at login if it gets to this print statement
else:
print('Account number invalid. Check that you have no more or less than 10 integers')
init()
def login():
print("********* LOGIN ***********")
user_account_number = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
user_account_number)
if is_valid_account_number:
password = getpass("What is your password \n")
user = database.authenticated_user(user_account_number, password)
if user:
bank_operation(user)
print('Invalid account or password')
login()
else:
print(
"Account Number Invalid: Account Number must be 10 digits INTEGERS only"
)
init()
def login():
user_account_number = input('Enter your Account Number \n')
valid_account_number = vd.account_number_validation(user_account_number)
if valid_account_number:
user_password = input('Enter your Password \n')
for account_number, user_details in database.items():
if account_number == int(user_account_number):
if user_details[3] == user_password:
bank_operation(user_details)
try_again = input(
'Invalid account or password. Do you want to try again or register?\
\n 1. (Try Again) \n 2. (Register) \n 3. Enter any other character to exit. \n'
)
if try_again == '1':
login()
elif try_again == '2':
register()
else:
exit_operation()
def login():
print("**** Login ****")
account_number_user = input("What is your Account Number? \n")
# Validate the account number from user input
is_valid_account_number = validation.account_number_validation(
account_number_user)
# If account number from user input passes, get password
if is_valid_account_number:
# Hiding the user's password when typing it in the commandline
password = getpass("What is your password? \n")
# Check if user's account number and password exist in the database
user = database.authenticate_user(account_number_user, password)
if user:
# Need to create file in auth_session/ here
current_date_time = datetime.now()
formatted_date_time = current_date_time.strftime(
"%m/%d/%y %H:%M:%S")
#print("Last login at %s \n" % formatted_date_time)
latest_login = database.user_login_timestamp(
account_number_user, formatted_date_time)
# If the account number and password exist in the database, carry out bank operations
bank_operations(account_number_user, user)
else:
print("Invalid Account Number or Password.")
login()
else:
# Account number from user input didn't pass validation
print("Account Number Invalid: Check that you have up to 10 digits.")
init()
def login():
print("********* Login ***********")
global accountNumberFromUser
accountNumberFromUser = int(input("What is your account number? \n"))
is_vlid_account_number = validation.account_number_validation(
accountNumberFromUser)
if is_vlid_account_number:
password = getpass("What is your password \n")
user = database.authenticated_user(accountNumberFromUser, password)
if user:
database.login_auth_session(accountNumberFromUser, user)
print('Invalid account or password')
login()
else:
print(
"Account Number Invalid: check that you have up to 10 digits and only numbers"
)
init()
def login():
print("**********'Please login in your account'**********")
account_number_from_user = input("What is your account number?\n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password? \n")
user = database.authenticated_user(account_number_from_user, password)
if user:
bank_operation(user)
#for account_number,user_details in database.items():
#if account_number == account_number_from_user :
#if user_details[3] == password:
#bank_operation(user_details)
print('Invalid account or password')
login()
else:
print(
"Account number invalid: Check that your have upto 10 digits and only numbers"
)
init()
def deposit():
# get current balance
# get amount to deposit
# add deposited amount to current balance
# display current balance
current_user_account_number = int(input("Enter your account number: \n"))
is_account_valid = validation.account_number_validation(
current_user_account_number)
if is_account_valid:
current_user = str.split(database.read(current_user_account_number),
',')
print("Your current account balance is " + "NGN" + current_user[4] +
".00")
deposit_amount = int(input("Enter the amount you want to deposit: \n"))
new_balance = int(current_user[4]) + deposit_amount
# update user account balance
# database.update(current_user_account_number, 4)
print("Your new account balance is " + "NGN" + str(new_balance) +
".00 \n")
print("Thank you for banking with us \n")
exit()
else:
print("Invalid account number. Please try again")
auth.login()
def login():
print("******* Login *******")
account_number_from_user = (input("What is Your Account Number? \n"))
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
# modifyiing password to appear encrypted
# password = input('Input Your Password \n')
password = getpass('What is Your Password \n')
user = database.authenticated_user(account_number_from_user, password)
if user:
bank_operation(user)
# for account_number, user_details in database.items():
# if account_number == int(account_number_from_user):
# if user_details[3] == password:
print('Invalid Account or Password')
login()
else:
print("Account Number Invalid; ensure you have only integers!")
init()
def login():
print("********* Login ***********")
account_number_from_user = input("What is your account number?\n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password?:\n")
user = database.authenticated_user(account_number_from_user, password)
if user:
bank_operation(user, account_number_from_user)
print("Invalid account or pin")
login()
user_session = database.start_auth(user[0])
if user_session:
# Start session
database.start_auth(user)
# End session
database.end_auth(user)
else:
print('Invalid account or password')
login()
else:
print(
"Account Number Invalid: check that you have up to 10 digits and only integers."
)
welcome()
def login():
print("********* Login ***********")
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password \n")
user = database.authenticated_user(account_number_from_user, password)
if user:
bank_operation(user)
print('Invalid account or password')
login()
else:
print(
"Account Number Invalid: check that you have up to 10 digits and only integers"
)
init()
def read(user_account_number):
is_valid_account_number = validation.account_number_validation(
user_account_number)
try:
if is_valid_account_number:
f = open(user_db_path + str(user_account_number) + ".txt", "r")
else:
f = open(user_db_path + user_account_number, "r")
except FileNotFoundError:
print("User not found.")
except FileExistsError:
print("User already exists")
except TypeError:
print("Invalid account number format")
else:
return f.readline()
return False
def login():
print("********* Login ***********")
global account_number_from_user
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password? \n")
user = database.authenticated_user(account_number_from_user, password)
if user:
file = open("data/auth_session/session.txt", 'w+')
file.close()
bank_operation(user)
else:
print('Invalid account number or password')
login()
else:
print(
"Account Number Invalid: check that you have up to 10 digits and only integers"
)
init()
def read(user_account_number):
# find the user with the account number
# fetch contents of the file
# return True
is_valid_account_number = validation.account_number_validation(user_account_number)
try:
if(is_valid_account_number):
f = open(user_db_path + str(user_account_number) + '.txt', 'r') # changed the x from the create function string to r because that is the read parameter
else:
f = open(user_db_path + user_account_number, 'r')
except FileNotFoundError:
print('User not found')
except FileExistsError:
print("User doesn't exist")
except TypeError:
print('Invalid account number format')
else: # else always comes after the exceptions
return f.readline()
return False
def login():
accountNumber = input('To login enter account number. \n')
is_valid_account_number = validation.account_number_validation(accountNumber)
if is_valid_account_number:
password = input(' Enter password \n')
print('How can we help you today?')
operations()
else:
print("invalid account number")
login()
def deposit_operation():
print('Please enter recipient Account No: ')
repAcc = input()
print(repAcc)
is_valid_repAcc = validation.account_number_validation(repAcc)
if is_valid_repAcc:
print('Please enter deposit amount in NGN')
depAmt = int(input())
print('Deposit NGN %s to %s?' % (depAmt, repAcc))
print('1. Yes')
print('2. No')
doubleCheck = int(input())
if (doubleCheck == 1):
# balance += depAmt
print('Transaction complete!')
print('Your account balance is NGN %d' % depAmt)
print('Thank you for using this service!')
elif (doubleCheck == 2):
print('Please select an option:')
print('1. Perform another transaction?')
print('2. Exit')
anotherTrans = int(input())
if (anotherTrans == 1):
print(
'Please restart your transaction! Note to me: I need to rerun the ATM loop here'
)
elif (anotherTrans == 2):
print('Thank you!')
print('Please take your card!')
else:
print('Invalid option selected, please try again!')
else:
print('Invalid option selected, please try again!')
else:
print('Please check the number and try again!')
def read(account_number):
is_valid_account_number = validation.account_number_validation(
account_number)
if not is_valid_account_number:
return False
try:
f = open(user_db_path + str(account_number) + ".txt", "r")
except FileNotFoundError:
print("User not found")
except FileExistsError:
print("User already exist")
else:
return f.readline()
def login():
print("********* Login ***********")
accountNumberFromUser = int(input("What is your account number? \n"))
password = input("What is your password \n")
account_number_from_user = input("What is your account number? \n")
for accountNumber, userDetails in database.items():
if (accountNumber == accountNumberFromUser):
if (userDetails[3] == password):
bankOperation(userDetails)
print('Invalid account or password')
login()
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
def login():
print("****** Login ******")
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = input("What is your password? \n")
user = database.authenticated_user(account_number_from_user, password)
user_db_path_1 = 'data/auth_session/'
# Creating a file in auth_session folder to keep track of user login
try:
f = open(user_db_path_1 + str(account_number_from_user) + ".txt",
"w+")
f.write(str(user))
f.close()
except FileNotFoundError:
print("User is not found.")
except FileExistsError:
print("User does not exist.")
except TypeError:
print(
"Account number invalid: check that you have up to 10 digits and only integers."
)
else:
bank_operations(user)
login()
init()
def login():
print("Login")
account_number_from_user = input("What is your account number? \n")
is_valid_account_number = validation.account_number_validation(
account_number_from_user)
if is_valid_account_number:
password = getpass("What is your password \n")
user = database.authenticated_user(account_number_from_user, password)
if user:
bank_operation(user)
print('Invalid account or password')
login()
def login():
print("******* LOGIN ******")
userAccountNumber = int(input("What is your account number? \n"))
#print(database[userAccountNumber])
#password = input("What is your password? \n")
isValidAccounntNumber = validation.account_number_validation (userAccountNumber)
#print(isValidAccounntNumber)
if isValidAccounntNumber:
password = input("What is your password \n")
if(password != database[userAccountNumber][-1]):
print("Wrong password")
login()
else:
bankOperation(database[userAccountNumber])
else:
print("Account Number Invalid: check that you have up to 10 digits and only integers")
init()
def read(user_account_number):
print("Displaying User Records")
is_valid_account_number = validation.account_number_validation(
user_account_number)
try:
if is_valid_account_number:
f = open(user_db_path + str(user_account_number) + ".txt", "r")
else:
f = open(user_db_path + user_account_number, "r")
except FileExistsError:
print("User doesn't exist")
except FileNotFoundError:
print("User Not Found")
else:
return f.readline()
return False
def login():
print("*** Login into your Account ***")
global accountNumberFromUser
accountNumberFromUser = int(input("Enter your Account Number: "))
is_valid_account_number = account_number_validation(accountNumberFromUser)
if is_valid_account_number:
password = getpass("Enter your password: "******"Invalid account or Password")
else:
print(
"Account Number Invalid: check that you have up to number is 10 digits and only integers"
)
login()