OOPs-in-Python/oops_project.py at main · prem-charan/OOPs-in-Python · GitHub

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class chatbook:

    __user_id = 1

    def __init__(self):
        self.id = chatbook.__user_id
        chatbook.__user_id += 1
        self.__name = "Default User"
        self.username = ''
        self.password = ''
        self.loggedin = False
        # self.menu()

    @staticmethod
    def get_id():
        return chatbook.__user_id

    @staticmethod
    def set_id(val):
        chatbook.__user_id = val


    # getter and setter methods
    def get_name(self):
        return self.__name

    def set_name(self, value):
        self.__name = value


    def menu(self):
        user_input = input("""Welcome to chatbook ! How would you like to proceed?
                           1. Press 1 to signup
                           2. Press 2 to login
                           3. Press 3 to write a post
                           4. Press 4 to message a friend
                           5. Press any other key to exit\n""")
        if user_input == "1":
            self.signup()
        elif user_input == "2":
            self.login()
        elif user_input == "3":
            self.my_post()
        elif user_input == "4":
            self.send_msg()
        else:
            exit()


    def signup(self):
        email = input("enter your email: ")
        pwd = input("enter your password: ")
        self.username = email
        self.password = pwd
        print("Sign up successful !!")
        print("\n")
        self.menu()

    def login(self):
        if self.username=='' and self.password=='':
            print("Please signup first by pressing 1 in the main menu.")
        else:
            uname = input("enter your email/username: ")
            pwd = input("enter your password: ")
            if self.username == uname and self.password == pwd:
                print("Login successful !!")
                self.loggedin = True
            else:
                print("invalid username or password !!")
        print("\n")
        self.menu()

    def my_post(self):
        if self.loggedin == True:
            txt = input("enter your message to post: ")
            print(f"following content has been posted: {txt}")
        else:
            print("you need to login first to post something !!")
        print("\n")
        self.menu()

    def send_msg(self):
        if self.loggedin == True:
            txt = input("enter your message to send: ")
            frnd = input("whom do you want to send this message to: ")
            print(f"your message has been sent to {frnd}")
        else:
            print("you need to signin first to send a msg something !!")
        print("\n")
        self.menu()


# user1 = chatbook()