Пример #1
0
        // Edits all of current users fields
        public static bool Edit(string username, string password, string email, string firstName, string lastName, string phone)
        {
            ErrorMessages.Clear();

            // Validate fields
            if (!IsLoggedIn || currentUser.Id < 0)
            {
                ErrorMessages.Add("Current user is not valid.");
                return(false); // dont bother validating rest
            }

            if (username.Equals(""))
            {
                ErrorMessages.Add("Username cannot be blank.");
            }

            isValidPassword(password); // Function populates error messages

            if (email.Equals("") || !isValidEmail(email))
            {
                ErrorMessages.Add("Email address is invalid.");
            }

            if (firstName.Equals(""))
            {
                ErrorMessages.Add("First name cannot be blank.");
            }

            if (lastName.Equals(""))
            {
                ErrorMessages.Add("Last name cannot be blank.");
            }

            var validPhone = Regex.Match(phone, PHONE_REGEX, RegexOptions.IgnoreCase);

            if (phone.Equals("") || !validPhone.Success)
            {
                ErrorMessages.Add("Phone number is invalid.");
            }

            if (ErrorMessages.Count > 0)
            {
                return(false); // didnt pass validation
            }
            // Attempt edit, returns true if successful
            DALUser dbUser  = new DALUser();
            bool    updated = dbUser.Edit(currentUser.Id, username, password, email, firstName, lastName, phone);

            if (updated)
            {
                // details are persisted, can now set the current user instance's variables
                currentUser.Username  = username;
                currentUser.Email     = email;
                currentUser.FirstName = firstName;
                currentUser.LastName  = lastName;
                currentUser.Phone     = phone;
            }

            return(updated);
        }
Пример #2
0
        // Returns true if successful login
        public static bool Login(string username, string password)
        {
            ErrorMessages.Clear();

            if (!isValidPassword(password))
            {
                return(false);
            }

            // Attempt login
            DALUser dbUser = new DALUser();

            currentUser = dbUser.Login(username, password);

            // dbUser's login function sets currentUser to a user object if login was successful.
            IsLoggedIn = (currentUser != null);
            return(IsLoggedIn);
        }
Пример #3
0
        /* Function Register:
         *
         * Inputs:
         *  - A User object containing the user to be registered
         *  - A string containing the password
         *
         * Outputs:
         *  - Returns a user object if registration is successful, null if registration fails
         *
         */
        public static User Register(User user, string password)
        {
            ErrorMessages.Clear();

            // Create a DALUser object
            DALUser dbUser = new DALUser();

            // Check if password is valid
            if (!isValidPassword(password))
            {
                return(null);
            }

            // Check if username or email exist in DB
            if (dbUser.UsernameOrEmailExistsInDb(user))
            {
                return(null);
            }

            // Attempt registration, return the user object if successful
            return(dbUser.Register(user, password));
        }