C# (CSharp) IUserDataProvider.GetUserByUsername примеры использования

Пример #1

        public async Task <IActionResult> Signup([FromBody] Users user)
        {
            Users x = userDataProvider.GetUserByUsername(user.Email).Result;

            //var user = _usersDb.Users.SingleOrDefault(u => u.Username == username);
            if (x != null)
            {
                return(StatusCode(409));
            }

            user.Password = _passwordHasher.GenerateIdentityV3Hash(user.Password);

            await this.userDataProvider.AddUser(user);

            return(Ok(user));
        }