/// <summary>
/// Convert the status code, content of HttpResponseMessage to IActionResult,
/// and copy the headers from response to HttpContext.Response.Headers.
/// </summary>
/// <param name="controller">The HttpResponse instance.</param>
/// <param name="responseMessage">The HttpResponseMessage instance.</param>
/// <returns>The action result.</returns>
public static async Task <IActionResult> GetActionResultAsync(this Controller controller, HttpResponseMessage responseMessage)
{
controller.CopyResponseHeaders(responseMessage.Headers);
var statusCode = (int)responseMessage.StatusCode;
if (responseMessage.Content == null)
{
return(controller.StatusCode(statusCode));
}
else
{
var responseBody = await responseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
return(controller.StatusCode(statusCode, responseBody));
}
}
/// <summary>
/// Convert exception to action result.
/// </summary>
/// <param name="controller">The controller.</param>
/// <param name="exception">The exception.</param>
/// <returns>The action result.</returns>
public static IActionResult Exception(this Controller controller, Exception exception)
{
IActionResult result;
if (exception is ServiceException e)
{
controller.CopyResponseHeaders(e.ResponseHeaders);
int statusCode = (int)e.StatusCode;
result = statusCode >= 300
? controller.StatusCode(statusCode, e.ToString())
: controller.StatusCode((int)HttpStatusCode.InternalServerError, e.ToString());
}
else
{
result = controller.StatusCode((int)HttpStatusCode.InternalServerError, exception.ToString());
}
return(result);
}
