private Task HandleExceptionAsync(HttpContext context, Exception exception,
ApiExceptionOptions options)
{
var error = new ApiError
{
Id = Guid.NewGuid().ToString(),
Status = (short)HttpStatusCode.InternalServerError,
Title = "Some kind of error occured in API. Please use the id and contact our " +
"support team if the problem persists."
};
options.AddResponseDetails(context, exception, error);
var innerExMessage = GetInnermostExceptionMessage(exception);
var level = options.DetermineLogLevel?.Invoke(exception) ?? LogLevel.Critical;
_logger.Log(level, exception, $"BADNESS!!! {innerExMessage} " +
$" -- {error.Id}.");
var result = JsonConvert.SerializeObject(error);
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
return(context.Response.WriteAsync(result));
}
public ApiExceptionMiddleware(ApiExceptionOptions options,
RequestDelegate next, ILogger <ApiExceptionMiddleware> logger)
{
_next = next;
_logger = logger;
_options = options;
}
public static IApplicationBuilder UseApiExceptionHandler(this IApplicationBuilder builder,
Action <ApiExceptionOptions> configureOptions)
{
var options = new ApiExceptionOptions();
configureOptions(options);
return(builder.UseMiddleware <ApiExceptionMiddleware>(options));
}