public User CreateUser(string name)
{
if (!IsValidUsername(name))
{
throw new ArgumentException("Usernames can contain unicode symbols, numbers (0-9), dashes (-), underscores (_), apostrophes ('), and periods (.)");
}
var dbContext = _dbProvider.CreateContext();
// TODO: Remove after user item data is migrated.
var max = dbContext.Users.Any() ? dbContext.Users.Select(u => u.InternalId).Max() : 0;
var newUser = new User(
name,
_defaultAuthenticationProvider.GetType().FullName,
_defaultPasswordResetProvider.GetType().FullName)
{
InternalId = max + 1
};
dbContext.Users.Add(newUser);
dbContext.SaveChanges();
OnUserCreated?.Invoke(this, new GenericEventArgs <User>(newUser));
return(newUser);
}
private void createButton_Click(object sender, RoutedEventArgs e)
{
// try to create a new user when the user clicks the button
// validate input data
if (string.IsNullOrEmpty(usernameInput.Text) || dateInput.SelectedDate == null)
{
headerText.Content = "Please input a name and date!";
return;
}
else
{
// try to create a new user
// if it works: fire the OnUserCreated event
// if not: change the header textblock
UserModel newUser = new UserModel()
{
name = usernameInput.Text, birthday = (DateTime)dateInput.SelectedDate
};
if (dataAccess.createUser(newUser))
{
OnUserCreated?.Invoke();
}
else
{
headerText.Content = "ERROR: could not create user";
}
}
}
public async Task <User> CreateUserAsync(string name)
{
if (!IsValidUsername(name))
{
throw new ArgumentException("Usernames can contain unicode symbols, numbers (0-9), dashes (-), underscores (_), apostrophes ('), and periods (.)");
}
using var dbContext = _dbProvider.CreateContext();
var newUser = await CreateUserInternalAsync(name, dbContext).ConfigureAwait(false);
dbContext.Users.Add(newUser);
await dbContext.SaveChangesAsync().ConfigureAwait(false);
OnUserCreated?.Invoke(this, new GenericEventArgs <User>(newUser));
return(newUser);
}
/// <summary>
/// Handles incoming <see cref="UserUpdatePacket"/>s.
/// </summary>
/// <param name="connectionId">Original connection ID</param>
/// <param name="packet">Incoming <see cref="UserUpdatePacket"/></param>
private void userUpdatePacketHandler(string connectionId, UserUpdatePacket packet)
{
User user = packet.User;
lock (userStoreLock)
{
// Check if the user does not already exist
if (!userStore.Users.ContainsKey(user.Uuid))
{
// Add the user
userStore.Users.Add(user.Uuid, user);
// Raise the user created event and return
OnUserCreated?.Invoke(this, new UserCreatedEventArgs(user.Uuid, user.LoggedIn, user.DisplayName));
return;
}
// Hold on to the existing copy for later
User existingUser = userStore.Users[user.Uuid];
// Replace the user with the new copy
userStore.Users[user.Uuid] = user;
// Compare the user's login states and raise an event if they differ
if (user.LoggedIn != existingUser.LoggedIn)
{
if (user.LoggedIn)
{
OnUserLoggedIn?.Invoke(this, new UserLoginStateChangedEventArgs(user.Uuid, false, true));
}
else
{
OnUserLoggedOut?.Invoke(this, new UserLoginStateChangedEventArgs(user.Uuid, true, false));
}
}
// Compare the user's display name and raise an event if they differ
if (user.DisplayName != existingUser.DisplayName)
{
OnUserDisplayNameChanged?.Invoke(this, new UserDisplayNameChangedEventArgs(user.Uuid, existingUser.DisplayName, user.DisplayName));
}
}
}
public void DispatchUserCreatedEvent(SimpleUser simpleUser)
{
OnUserCreated?.Invoke(this, new UserCreatedEventArgs(simpleUser));
}
public void Register(SocketUser user)
{
registry.Add(user.Id);
OnUserCreated?.Invoke(this, new UserId(user));
}