def getMenuSelection(menu: dict) -> int:
"""
Gets user selection of menu item.
It shows the menu, receives user's input,
validates if the input is correct and return the
input.
Parameters
----------
menu: dict
The menu to be displayed.
"""
validSelection = False
selections = menu.keys()
selection = None
__displayMenu(menu)
while not validSelection:
try:
selection = int(input("Enter your selection >> "))
if selection not in selections:
console.print(":cross_mark: Invalid selection", style="danger")
else:
validSelection = True
except ValueError as err:
console.print(":cross_mark: Invalid selection", style="danger")
return selection
def logout():
"""
User logout.
"""
global USER_VERIFIED
USER_VERIFIED = False
console.print("Successfully logged out", style="success")
def displayAccountDetails(accounts: [dict]) -> None:
"""
Displays account detail in a table.
A row is a record of an account. It contains information like
account_type, account_number, balance etc. These are the table
column. ``accounts`` can contain multiple record.
The table column and rows are created dynamically.
Parameters
accounts: [dict]
A list of dictionary that contains information about multiple accounts.
---------
"""
table = Table(title="Account details")
# Get one record to extract the column names
columns = accounts[0].keys()
# Add all column heading to ``table``
for column in columns:
table = addTableColumnHeading(table, column, columnStyle)
# Add rows to table
for account in accounts:
# take each value and convert it to string and put it in the list
row = [str(elem) for elem in list(account.values())]
table.add_row(*row)
console.print(table)
def displayAsTable(data: dict,
title: str = "Sample Table",
columnStyle: dict = None,
rowStyle: dict = None):
"""
The first row of the data must contain column names.
Parameters
----------
columnStyle: dict
It is a dictionary where each item contains some
styling information. The key is the table column name.
It must match with column name. The value is another dictionary.
style: dict
This contains style information. The available options are-
justify: (left, center, right, full)
style: (color, bold)
no_wrap: True/False
"""
table = Table(title=title)
columns = data[0].keys()
for column in columns:
if columnStyle != None:
style = columnStyle[column]
table = addTableColumnHeading(table, column, style)
else:
table = addTableColumnHeading(table, column)
for item in data:
row = [str(elem) for elem in list(item.values())]
table.add_row(*row)
console.print(table)
def __displayMenu(menu: dict):
console.print("[AVAILABLE COMMANDS] >> ",
style="bold white on green ",
end="\t")
for key in menu:
console.print(menu[key], style="bold blue underline", end="\t")
print("", end="\n")
def viewTransactions() -> None:
selectedAccount = chooseAccount()
transactions = TransactionDB.getAllTransactions(selectedAccount)
if transactions:
displayAsTable(data=transactions, title="Transaction Details")
else:
console.print("There is no transaction in this account",
style="danger")
def login():
email = pyip.inputStr("Enter your email address: ")
password = getpass("Enter your password: "******"Successfully logged in :thumbs_up:", style="success")
else:
console.print(":cross_mark: Login failed", style="danger")
def getListSelection(items: list) -> int:
"""
Gets user selection of a list of items.
It can be printed as ordered or unordered list
"""
#TODO: return error if not list
validSelection = False
selection = None
while not validSelection:
__displayList(items)
selection = int(input("Enter your selection >> "))
if selection < 1 and selection > len(items):
console.print(":cross_mark: Invalid selection", style="danger")
else:
validSelection = True
return selection
def showGreetings():
if os.name == 'nt':
os.system('cls')
else:
os.system('clear')
console.print("WELCOME TO CONSOLE BANK",
style="bold white on blue",
justify="center")
console.print()
console.print()
console.print()
def signUp():
"""
Creates an user.
Takes user input from console, validates input and send to database.
"""
#get the data
fname = getInputStr(prompt="Enter your first name: ",
maxlength=FNAME_LENGTH,
regex=None)
lname = getInputStr(prompt="Enter your last name: ",
maxlength=LNAME_LENGTH,
regex=None)
street = getInputStr(prompt="Enter your street number and name: ",
maxlength=STREET_LENGTH,
regex=None)
city = getInputStr(prompt="Which city do you live in? ",
maxlength=CITY_LENGTH,
regex=None)
post = getInputStr(prompt="What is your post code? ",
maxlength=POST_LENGTH,
regex=None)
phone = getInputStr(prompt="What is your phone number? ",
maxlength=PHONE_LENGTH,
regex=PHONE_REGEX)
email = getInputStr(prompt="What is your email address? ",
maxlength=EMAIL_LENGTH,
regex=EMAIL_REGEX)
password = getNewPassword()
#Send to database
itemid = UserDB.createUser({
"fname": fname,
"lname": lname,
"street": street,
"city": city,
"post": post,
"phone": phone,
"email": email,
"password": password
})
if itemid != None:
console.print("Account successfully created!", style="success")
def getInputInt(prompt: str = None, acceptedValue: list = None):
"""
Get an integer input from user.
If ``acceptedValue`` is given, it matches user input
against it and prompts until a valid selection is made.
"""
validSelection = False
if validSelection != None:
while not validSelection:
try:
selection = int(input(prompt))
if selection in acceptedValue:
validSelection = True
break
except ValueError as err:
console.print("Invalid selection\n", style="bold red")
else:
console.print("Invalid selection\n", style="bold red")
return selection
def exit():
global exitProgram
exitProgram = True
console.print("Thank you for choosing Console Bank", style="bold green")