/// <summary>
/// This method Notify Index Page
/// </summary>
public async void NotifyIndexPage()
{
try
{
// if the value for HasLoginResponse is true
if (HasLoginResponse)
{
// set the Artist
artist = LoginResponse.Artist;
// Notify the caller of the Login
await OnLogin.InvokeAsync(loginResponse);
}
}
catch (Exception error)
{
// For debugging only
DebugHelper.WriteDebugError("NotifyIndexPage", "Login", error);
}
}
/// <summary>
/// Sends the login request to the repository and displays any login errors.
/// </summary>
/// <returns></returns>
public async Task ExecuteLogin()
{
isPosting = true;
Errors = new List <string>();
ShowAuthError = false;
_userForAuthentication.GrantType = "password";
var result = await AuthenticationService.Login(_userForAuthentication);
if (!result.Succeeded)
{
//Handles the event of a non sucessfull post to the api
foreach (var error in result.Errors)
{
Errors.Add(error.Value[0]);
}
isPosting = false;
ShowAuthError = true;
}
else
{
var query = new Uri(NavigationManager.Uri).Query;
await OnLogin.InvokeAsync(true);
isPosting = false;
if (QueryHelpers.ParseQuery(query).TryGetValue("returnUrl", out var value))
{
NavigationManager.NavigateTo(value);
}
else
{
NavigationManager.NavigateTo("/");
}
}
}
/// <summary>
/// This method Receives Data from a child or parent component
/// </summary>
public async void ReceiveData(Message message)
{
// If the message object exists
if (NullHelper.Exists(message))
{
// if a NewArtist signed up
if (message.Text == "New Artist Signed Up")
{
// if the parameters collection exists
if (message.HasParameters)
{
// iterate the parameters
foreach (NamedParameter parameter in message.Parameters)
{
// if this is the name
if (parameter.Name == "New Artist")
{
// get the current Artist
artist = parameter.Value as Artist;
// Create a LoginResponse object
LoginResponse loginResponse = new LoginResponse();
// Set to true
loginResponse.Success = true;
// set the Artist
loginResponse.Artist = artist;
// Notify the caller of the Login
await OnLogin.InvokeAsync(loginResponse);
}
}
}
}
}
}