/// <summary>
/// 集約エラー
/// </summary>
/// <param name="sender">イベントセンダー</param>
/// <param name="e">イベント引数</param>
protected void Application_Error(object sender, EventArgs e)
{
this.MyApplication_Error(sender, e);
var ex = Server.GetLastError();
if (ex == null)
{
return;
}
var messageSvc = DI.Container.Resolve <MessageService>();
ErrorModel model = null;
//認証エラー
model = ErrorModel.Create(messageSvc, GetException <TemplateAuthorizeException>(ex));
if (model == null)
{
//検証エラー
model = ErrorModel.Create(messageSvc, GetException <TemplateValidationException>(ex));
}
if (!string.IsNullOrEmpty(model?.Controller))
{
Response.RedirectToRoute(model);
}
if (model != null)
{
Server.ClearError();
}
}
public static ErrorResult BuildErrorResponse(
HttpStatusCode statusCode,
string message,
string description,
Exception ex = null,
string additionalInfoUrl = null)
{
var errorResponse = new ErrorResponse
{
Errors = new List <ErrorModel>
{
ErrorModel.Create(statusCode, message, description, ex, additionalInfoUrl)
}
};
return(new ErrorResult((int)statusCode, errorResponse));
}
private async Task HandleExceptionAsync(HttpContext context, Exception exception)
{
string response = null;
if (exception is OperationCanceledException)
{
_logger.LogDebug(exception, "Request was cancelled.");
return;
}
if (exception is CoinNotExistsException)
{
_logger.LogError(exception, "Coin does not exist");
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
response = JsonConvert.SerializeObject(ErrorModel.Create(exception.Message));
}
else
{
_logger.LogError(exception, "Something really bad occurred. We shouldn't ever return 500.");
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
response = JsonConvert.SerializeObject(ErrorModel.Create("Internal server error"));
}
await context.Response.WriteAsync(response);
}
