private static IServiceCollection Add(IServiceCollection services, AppMailClient.Options options)
{
services.AddScoped <AppMailClient.Options>(sp => options);
if (String.IsNullOrEmpty(options?.Url))
{
services.AddScoped <IAppMailClient, MailerMock>();
}
else
{
services.AddScoped <IAppMailClient, Mailer>();
services.AddHttpClient <IAppMailClient, Mailer>()
.ConfigureHttpClient(client => {
client.BaseAddress = new System.Uri(options.Url);
client.DefaultRequestHeaders.Add(options.KeyHeader, options.Key);
})
.AddPolicyHandler(
HttpPolicyExtensions.HandleTransientHttpError()
.OrResult(msg => msg.StatusCode == System.Net.HttpStatusCode.NotFound)
.WaitAndRetryAsync(3, retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)))
);
}
return(services);
}
public static IServiceCollection AddAppMailClient(this IServiceCollection services, Action <AppMailClient.Options> config)
{
var options = new AppMailClient.Options();
if (config != null)
{
config.Invoke(options);
}
Add(services, options);
return(services);
}