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| # 19CSE201 - Advanced Programming | ||
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| ## Bank Management System | ||
| ``` | ||
| """ | ||
| Team 1 | ||
| Simple Bank Management System | ||
| Done By : Namitha | ||
| Anagh | ||
| Adarsh | ||
| This Python program presents a comprehensive banking system featuring three account plans: Premium, Basic, and Advanced. | ||
| Users can perform various actions like creating accounts, checking balances, exploring plan benefits, calculating interest, and deleting accounts. | ||
| Data storage is managed using MySQL, ensuring secure and efficient data handling. | ||
| The program follows object-oriented programming (OOP) principles, employing classes and methods for streamlined account management. | ||
| With a user-friendly interface and robust functionality, it offers a complete banking solution for both customers and administrators. | ||
| The system ensures data integrity and security through proper error handling and validation mechanisms. | ||
| Each account plan comes with its set of benefits and interest rates, providing flexibility and choice to users based on their financial needs and preferences. | ||
| Overall, this program showcases a practical implementation of banking operations in Python, demonstrating proficiency in OOP concepts, database integration, | ||
| and user interaction design. | ||
| """ | ||
| import random | ||
| import datetime | ||
| import mysql.connector as mys | ||
| mydb = mys.connect(host='localhost', user= 'root', password = 'user', database = 'veritas') | ||
| if mydb.is_connected() == False: | ||
| print("Error connecting to mysql") | ||
| mycursor = mydb.cursor() | ||
| class Account: | ||
| def __init__(self, name, mobile_no, email, account_balance, membership_year): | ||
| self.name = name | ||
| self.mobile_no = mobile_no | ||
| self.email = email | ||
| self.account_balance = account_balance | ||
| self.membership_year = membership_year | ||
| def get_name(self): | ||
| return self.name | ||
| def set_name(self, name): | ||
| self.name = name | ||
| def get_mobile_no(self): | ||
| return self.mobile_no | ||
| def set_mobile_no(self, mobile_no): | ||
| self.mobile_no = mobile_no | ||
| def get_email(self): | ||
| return self.email | ||
| def set_email(self, email): | ||
| self.email = email | ||
| def get_account_balance(self): | ||
| return self.account_balance | ||
| def set_account_balance(self, account_balance): | ||
| self.account_balance = account_balance | ||
| def get_membership_year(self): | ||
| return self.membership_year | ||
| def set_membership_year(self, membership_year): | ||
| self.membership_year = membership_year | ||
| class PremiumPlan(Account): | ||
| def __init__(self, name, mobile_no, email, account_balance, membership_year): | ||
| super().__init__(name, mobile_no, email, account_balance, membership_year) | ||
| def calculate_interest(self, years): | ||
| interest_rate = 0.15 | ||
| return round(self.account_balance * (1 + interest_rate) ** years, 2) | ||
| class BasicPlan(Account): | ||
| def __init__(self, name, mobile_no, email, account_balance, membership_year): | ||
| super().__init__(name, mobile_no, email, account_balance, membership_year) | ||
| def calculate_interest(self, years): | ||
| interest_rate = 0.07 | ||
| return round(self.account_balance * (1 + interest_rate) ** years, 2) | ||
| class AdvancedPlan(Account): | ||
| def __init__(self, name, mobile_no, email, account_balance, membership_year): | ||
| super().__init__(name, mobile_no, email, account_balance, membership_year) | ||
| def calculate_interest(self, years): | ||
| interest_rate = 0.12 | ||
| return round(self.account_balance * (1 + interest_rate) ** years, 2) | ||
| # different plans for the customers are taken as dict names with account number as key | ||
| # order of data entry [name, mobile no, email, account balance, membership year] | ||
| premium_plan = {1023156: ['Namitha Sudhish Nair', '5612325654', '[email protected]', 12332, 2015], | ||
| 1235687: ['Adarsh R K', '562348916', '[email protected]', 26500, 2016], | ||
| 2315658: ['Anagh Shaji', '2356984112', '[email protected]', 12356, 2017]} | ||
| basic_plan = {1235684: ['Nandana Mahesh', '5612356981', '[email protected]', 12569, 2020], | ||
| 1239865: ['R Thanuj', '5615684165', '[email protected]', 22365, 2019]} | ||
| advanced_plan = {1235149: ['Navarang C D', '5565165865', '[email protected]', 56513, 2013], | ||
| 5665416: ['Rahul Shanker', '9581325865', '[email protected]', 263365, 2015]} | ||
| list_id = [1023156, 1235687, 2315658, 1235684, 1239865, 1235149, 5665416] | ||
| list_mobile_no = ['5612325654', '562348916', '2356984112', '5612356981', '5615684165', '5565165865', '9581325865'] | ||
| print('----- WELCOME TO ANA NATIONAL BANK -----') | ||
| flag = False # used to break out of the loop | ||
| flag1 = False # used to break out of the loop | ||
| while True: | ||
| if flag: | ||
| break | ||
| print() | ||
| print('Choose from the options:') | ||
| print('''(1) Start a new account | ||
| (2) Check account balance | ||
| (3) Check plan features and benefits | ||
| (4) Interest data | ||
| (5) Delete account''') | ||
| print() | ||
| user_input = int(input("Enter the option number: ")) | ||
| if user_input == 1: | ||
| while True: | ||
| if flag1: | ||
| break | ||
| new_name = input('Enter full name: ') | ||
| new_name = new_name.title() | ||
| print('Plans available: (1) Premiun (2) Basic (3) Advanced') | ||
| while True: | ||
| plan_no = int(input('Enter the name of the plan: ')) | ||
| if plan_no == 1: | ||
| plan_name = 'premium_plan' | ||
| break | ||
| elif plan_no == 2: | ||
| plan_name = 'basic_plan' | ||
| break | ||
| elif plan_no == 3: | ||
| plan_name = 'advanced_plan' | ||
| break | ||
| else: | ||
| print('Wrong input, Try again') | ||
| new_account_balance = float(input('Enter the amount deposited: ')) | ||
| while True: | ||
| if flag == 1: | ||
| break | ||
| new_mobile_no = input('Enter mobile number: ') | ||
| mycursor.execute('select mobile_no from userdata') | ||
| rec = mycursor.fetchall() | ||
| for mob in rec: | ||
| if new_mobile_no in mob: | ||
| print('Number already taken, try another one') | ||
| else: | ||
| list_mobile_no.append(new_mobile_no) | ||
| flag = 1 | ||
| break | ||
| new_email = input('Enter email address: ') | ||
| while True: | ||
| if flag == 1: | ||
| break | ||
| id = random.randint(1000000, 9999999) # generating a new account using random module | ||
| mycursor.execute('Select id from userdata') | ||
| rec = mycursor.fetchall() | ||
| for x in rec: | ||
| if id not in x: | ||
| list_id.append(id) | ||
| flag = 1 | ||
| else: | ||
| break | ||
| now = str(datetime.date.today()) # datetime for extracting current year | ||
| if plan_name == 'premium_plan': | ||
| info = [new_name, new_mobile_no, new_email, new_account_balance, now] | ||
| premium_plan[id] = info | ||
| print('Your acoount number -', id) | ||
| print('Your information', info[:4]) | ||
| mycursor.execute('insert into userdata values({},'{}',{},{}id, new_name, new_mobile_no, new_email, new_account_balance, now | ||
| elif plan_name == 'basic_plan': | ||
| info = [new_name, new_mobile_no, new_email, new_account_balance, now] | ||
| basic_plan[id] = info | ||
| print('Your acoount number -', id) | ||
| print('Your information', info[:4]) | ||
| elif plan_name == 'advanced_plan': | ||
| info = [new_name, new_mobile_no, new_email, new_account_balance, now] | ||
| advanced_plan[id] = info | ||
| print('Your acoount number -', id) | ||
| print('Your information', info[:4]) | ||
| comformation = int(input('Please confirm to continue registration (1) continue (2) return to details: ')) | ||
| if comformation == 1: | ||
| print('Registration complete, Thankyou') | ||
| elif comformation == 2: | ||
| continue # goes to the second loop in the code | ||
| exit_data = int(input('(1) Exit (2) Return to main menu: ')) | ||
| if exit_data == 1: | ||
| flag = True | ||
| break | ||
| elif exit_data == 2: | ||
| flag1 = True | ||
| continue | ||
| elif user_input == 2: | ||
| while True: | ||
| id_old = int(input('Enter account number: ')) | ||
| if id_old not in list_id: # checking if id exists | ||
| print('Wrong account number') | ||
| continue | ||
| else: | ||
| break | ||
| if id_old in premium_plan: | ||
| print('Account balance -', premium_plan[id_old][3]) | ||
| elif id_old in basic_plan: | ||
| print('Account balance -', basic_plan[id_old][3]) | ||
| elif id_old in advanced_plan: | ||
| print('Account balance -', advanced_plan[id_old][3]) | ||
| exit_data = int(input('(1) Exit (2) Return to main menu: ')) | ||
| if exit_data == 1: | ||
| break | ||
| elif exit_data == 2: | ||
| continue | ||
| elif user_input == 3: | ||
| while True: | ||
| id_old = int(input('Enter account number: ')) | ||
| if id_old not in list_id: | ||
| print('Wrong account number') | ||
| continue | ||
| else: | ||
| break | ||
| print() | ||
| if id_old in premium_plan: | ||
| print(f'''Hi {premium_plan[id_old][0]}, | ||
| Discover exiting offers and discounts | ||
| (1) You receive an annually compounded interest of 15% | ||
| (2) Get access to 24/7 helpline | ||
| (3) Enjoy quick transfer of money with top priority | ||
| Check out other offers! | ||
| 50% discount at One day trip to Lakshwadeep Islands | ||
| 30% Cashback on INR 300 or above at Lulu Mall | ||
| Buy one get one free at Hourtime watches | ||
| Terms and conditions apply''') | ||
| elif id_old in basic_plan: | ||
| print(f'''Hi {basic_plan[id_old][0]}, | ||
| Discover exiting offers and discounts | ||
| (1) You receive an annually compounded interest of 7% | ||
| (2) Access our helpline facility | ||
| (3) Enjoy quick transfer of money | ||
| Check out other offers! | ||
| 50% discount at One day trip to Connor | ||
| 25% Cashback on INR 300 or above at Lulu Mall | ||
| 10% discount at All India across Duty Free | ||
| Terms and conditions apply''') | ||
| elif id_old in advanced_plan: | ||
| print(f'''Hi {advanced_plan[id_old][0]}, | ||
| Discover exiting offers and discounts | ||
| (1) You receive an annually compounded interest of 12% | ||
| (2) Access our helpline facility | ||
| (3) Enjoy quick transfer of money with top priority | ||
| Check out other offers! | ||
| 25% discount at One day trip to Munnar | ||
| Get free entry to Wonderla Kochi | ||
| 15% discount at All India across Duty Free | ||
| Terms and conditions apply''') | ||
| exit_data = int(input('(1) Exit (2) Return to main menu: ')) | ||
| if exit_data == 1: | ||
| break | ||
| elif exit_data == 2: | ||
| continue | ||
| elif user_input == 4: | ||
| while True: | ||
| id_old = int(input('Enter account number: ')) | ||
| if id_old not in list_id: | ||
| print('Wrong account number') | ||
| continue | ||
| else: | ||
| break | ||
| if id_old in premium_plan: | ||
| P = premium_plan[id_old][3] | ||
| n = 1 | ||
| r = 15 | ||
| y = int(input("Enter the amount of years. ")) | ||
| FV = round(P * (((1 + ((r/100.0)/n)) ** (n*y))), 2) | ||
| print("The final amount after", y, "years is", FV) | ||
| elif id_old in basic_plan: | ||
| P = basic_plan[id_old][3] | ||
| n = 1 | ||
| r = 7 | ||
| y = int(input("Enter the amount of years. ")) | ||
| FV = round(P * (((1 + ((r/100.0)/n)) ** (n*y))), 2) | ||
| print ("The final amount after", y, "years is", FV) | ||
| elif id_old in advanced_plan: | ||
| P = advanced_plan[id_old][3] | ||
| n = 1 | ||
| r = 12 | ||
| y = int(input("Enter the amount of years. ")) | ||
| FV = round(P * (((1 + ((r/100.0)/n)) ** (n*y))), 2) | ||
| print("The final amount after", y, "years is", FV) | ||
| exit_data = int(input('(1) Exit (2) Return to main menu: ')) | ||
| if exit_data == 1: | ||
| break | ||
| elif exit_data == 2: | ||
| continue | ||
| elif user_input == 5: | ||
| while True: | ||
| id_old = int(input('Enter account number: ')) | ||
| if id_old not in list_id: | ||
| print('Wrong account number') | ||
| continue | ||
| else: | ||
| break | ||
| delete_data = int(input('Are u sure to delete your account (1) Yes (2) No: ')) | ||
| if delete_data == 1: | ||
| if id_old in premium_plan: | ||
| print('Your Information -', premium_plan[id_old]) | ||
| list_mobile_no.remove(premium_plan[id_old][1]) | ||
| del premium_plan[id_old] | ||
| list_id.remove(id_old) | ||
| print('Account deleted') | ||
| elif id_old in basic_plan: | ||
| print('Your Information -', basic_plan[id_old]) | ||
| list_mobile_no.remove(basic_plan[id_old][1]) | ||
| del basic_plan[id_old] | ||
| list_id.remove(id_old) | ||
| print('Account deleted') | ||
| elif id_old in advanced_plan: | ||
| print('Your Information -', advanced_plan[id_old]) | ||
| list_mobile_no.remove(advanced_plan[id_old][1]) | ||
| del advanced_plan[id_old] | ||
| list_id.remove(id_old) | ||
| print('Account deleted') | ||
| exit_data = int(input('(1) Exit (2) Return to main menu: ')) | ||
| if exit_data == 1: | ||
| break | ||
| elif exit_data == 2: | ||
| continue | ||
| else: | ||
| print('Wrong input') | ||
| ``` |