public static IApplicationBuilder UseGlobalExceptionHandler(this IApplicationBuilder builder,
Action <GlobalExceptionOptions> configureOptions)
{
var options = new GlobalExceptionOptions();
configureOptions(options);
return(builder.UseMiddleware <GlobalExceptionHandler>(options));
}
public GlobalExceptionHandler(
GlobalExceptionOptions options,
RequestDelegate next,
ILogger <GlobalExceptionHandler> logger)
{
_next = next;
_logger = logger;
_options = options;
}
private Task HandleExceptionAsync(HttpContext context, Exception exception, GlobalExceptionOptions opts)
{
var error = new PublicErrorDetails
{
Id = Guid.NewGuid().ToString(),
Status = (short)HttpStatusCode.InternalServerError,
Code = "",
Title = "Some kind of error occurred in the API. Please use the error Id and contact our support team if the problem persists.",
Detail = ""
};
opts.AddResponseDetails?.Invoke(context, exception, error);
var innerException = GetInnermostException(exception);
_logger.LogError(exception, innerException.Message + "|{httpStatusCode}|{errorId}", error.Status, error.Id);
var result = JsonConvert.SerializeObject(error);
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return(context.Response.WriteAsync(result));
}
