Exemplo n.º 1
0
        public HttpResponseMessage RegisterUser([FromBody]UserUnloggedModel userModel)
        {
            var responseMessage = this.PerformOperationAndHandleExceptions(() =>
            {
                var context = new BookstoreContext();
                using (context)
                {
                    if (userModel == null)
                    {
                        throw new ServerErrorException("User credentials not passed correctly",
                            "invalid_credentials");
                    }

                    this.ValidateUsername(userModel.Username);
                    this.ValidateAuthCode(userModel.AuthCode);

                    var lowerCaseUsername = userModel.Username.ToLower();

                    var existingUser = context.Users.SingleOrDefault(u => u.Username == lowerCaseUsername);

                    if (existingUser != null)
                    {
                        throw new ServerErrorException("User with that username or nickname already exists.", "user_exists");
                    }

                    var newUser = new User();
                    newUser.Username = lowerCaseUsername;
                    newUser.AuthCode = userModel.AuthCode;
                    newUser.IsActive = true;
                    context.Users.Add(newUser);
                    context.SaveChanges();

                    var sessionKey = this.GenerateSessionKey(newUser.Id);
                    newUser.SessionKey = sessionKey;
                    context.SaveChanges();

                    var userReturnModel = new UserLoggedModel();
                    userReturnModel.SessionKey = newUser.SessionKey;
                    userReturnModel.DisplayName = newUser.Username;

                    return Request.CreateResponse(HttpStatusCode.Created, userReturnModel);
                }
            });

            return responseMessage;
        }
Exemplo n.º 2
0
        public HttpResponseMessage LoginUser([FromBody]UserUnloggedModel userModel)
        {
            var responseMessage = this.PerformOperationAndHandleExceptions(() =>
            {
                var context = new BookstoreContext();
                using (context)
                {
                    if (userModel == null)
                    {
                        throw new ServerErrorException("User credentials not passed correctly", "invalid_credentials");
                    }

                    this.ValidateUsername(userModel.Username);
                    this.ValidateAuthCode(userModel.AuthCode);

                    var lowerCaseUsername = userModel.Username.ToLower();

                    var existingUser = context.Users.SingleOrDefault(u => u.Username == lowerCaseUsername &&
                        u.AuthCode == userModel.AuthCode);

                    if (existingUser == null)
                    {
                        throw new ServerErrorException("User with that username or password does not exist.", "user_does_not_exist");
                    }

                    if (existingUser.IsActive == false)
                    {
                        throw new ServerErrorException("User is not active.", "user_is_not_active");
                    }

                    if (existingUser.SessionKey == null)
                    {
                        var sessionKey = this.GenerateSessionKey(existingUser.Id);
                        existingUser.SessionKey = sessionKey;
                        context.SaveChanges();
                    }

                    var userReturnModel = new UserLoggedModel();
                    userReturnModel.SessionKey = existingUser.SessionKey;
                    userReturnModel.DisplayName = existingUser.Username;

                    return Request.CreateResponse(HttpStatusCode.Created, userReturnModel);
                }
            });

            return responseMessage;
        }