public void EndSession()
{
IsSessionStarted = false;
UserId = DepartmentId = null;
DepartmentName = Name = Email = null;
AuthenticationStateChanged?.Invoke(IsSessionStarted);
}
/// <summary>
/// Raises the <see cref="AuthenticationStateChanged"/> event.
/// </summary>
/// <param name="task">A <see cref="Task"/> that supplies the updated <see cref="AuthenticationState"/>.</param>
protected void NotifyAuthenticationStateChanged(Task <AuthenticationState> task)
{
if (task == null)
{
throw new ArgumentNullException(nameof(task));
}
AuthenticationStateChanged?.Invoke(task);
}
public void StartSession(SignInResult signInResult)
{
UserId = signInResult.UserId;
Name = signInResult.Name;
Email = signInResult.Email;
DepartmentId = signInResult.DepartmentId;
DepartmentName = signInResult.DepartmentName;
IsSessionStarted = true;
AuthenticationStateChanged?.Invoke(IsSessionStarted);
}
public async Task Logout()
{
using var scope = serviceProvider.CreateScope();
var localStorage = scope.ServiceProvider.GetRequiredService <ILocalStorageService>();
var authStateProvider = scope.ServiceProvider.GetRequiredService <AuthenticationStateProvider>();
await localStorage.RemoveItemAsync(StorageAuthTokenKey);
if (authStateProvider is ApiAuthenticationStateProvider apiAuthenticationStateProvider)
{
apiAuthenticationStateProvider.UpdateAuthenticationState();
}
AuthenticationStateChanged?.Invoke(this, new EventArgs());
}
private async Task UpdateToken(IServiceScope scope, ApiResponse <AuthResponse> result, HttpResponseMessage httpResponse, string username = null)
{
var localStorage = scope.ServiceProvider.GetRequiredService <ILocalStorageService>();
var authStateProvider = scope.ServiceProvider.GetRequiredService <AuthenticationStateProvider>();
if (httpResponse.IsSuccessStatusCode)
{
await localStorage.SetItemAsync(StorageAuthTokenKey, result.Data.Token);
if (username != null)
{
await localStorage.SetItemAsync(StorageAuthUsernameKey, username);
}
if (authStateProvider is ApiAuthenticationStateProvider apiAuthenticationStateProvider)
{
apiAuthenticationStateProvider.UpdateAuthenticationState();
}
AuthenticationStateChanged?.Invoke(this, new EventArgs());
}
}
protected virtual void OnAuthenticationStateChanged()
{
AuthenticationStateChanged?.Invoke(this, EventArgs.Empty);
}
protected virtual void OnAuthenticationChanged()
{
AuthenticationStateChanged.Invoke(_authenticationState);
}
protected virtual void OnAuthenticationStateChanged()
{
AuthenticationStateChanged?.Invoke();
}
