private async Task <string> GetAccessTokenAsync()
{
var credentials = _credentialsRepository.Retrieve();
if (credentials != null && !string.IsNullOrEmpty(credentials.AccessToken) && credentials.CreateDate.AddSeconds(credentials.ExpiresIn - 10) > DateTime.UtcNow)
{
return($"{credentials.TokenType} {credentials.AccessToken}");
}
var credentialsId = credentials?.Id;
switch (_configs["AuthorizationMode"])
{
case "InitialConfiguration":
{
// IMPORTANT! Use: GetSpotifyAccessTokenCode.html
credentials = await CreateCredentialsAsync();
_logger.LogCritical("{Method} Write the following refresh token value to the AppSettings:Spotify:RefreshToken: {RefreshToken}",
MethodBase.GetCurrentMethod().Name, credentials.RefreshToken); // Write this to the RefreshToken field in config file!!!
break;
}
case "RefreshToken":
{
credentials = await RefreshCredentialsAsync();
break;
}
default:
{
throw new Exception($"{MethodBase.GetCurrentMethod().Name} Invalid AuthorizationMode: {_configs["AuthorizationMode"]} Check settings!");
}
}
credentials.Id = credentialsId;
_credentialsRepository.Register(credentials);
return($"{credentials.TokenType} {credentials.AccessToken}");
}
