internal static void ConfigureDefault(ZarinPalOptions options)
{
if (ConfiguredBefore())
{
throw new InvalidOperationException($"{nameof(ZarinPalOptions)} must be configured once.");
}
if (options != null)
{
Default = options;
}
}
public static void AddZarinPalDriver(this IServiceCollection services, ZarinPalOptions options = null)
{
services.AddSingleton <IZarinPalClient, ZarinPalClient>();
ZarinPalOptions.ConfigureDefault(options);
}
