public void OnException(ExceptionContext context)
{
var exception = context.Exception;
var request = context.GetRequestPath();
switch (exception)
{
case NaturalLangaugeInvalidUrlException naturalLangaugeInvalidUrlException:
{
var errorTitle = "Invalid Url";
var errorDescription = $"Invalid Url {naturalLangaugeInvalidUrlException.InvalidUrl}.";
var errorResponse = new ErrorResponse(request, HttpStatusCode.BadRequest, errorTitle, errorDescription);
context.Result = new DevKnowledgeBookBadRequestObjectResult(errorResponse);
_logger.LogError(naturalLangaugeInvalidUrlException, errorDescription);
break;
}
case NoBookmarkExitsException noBookmarkExitsException:
{
var errorTitle = "Bookmark exists";
var errorDescription = $"Bookmark with url {noBookmarkExitsException.RequestUrl} already exits.";
var errorResponse = new ErrorResponse(request, HttpStatusCode.BadRequest, errorTitle, errorDescription);
context.Result = new DevKnowledgeBookBadRequestObjectResult(errorResponse);
_logger.LogError(noBookmarkExitsException, errorDescription);
break;
}
default:
{
var errorTitle = "Internal Server Error";
var errorDescription = $"An unexpected error occurred.";
var errorResponse = new ErrorResponse(request, HttpStatusCode.InternalServerError, errorTitle, errorDescription);
context.Result = new DevKnowledgeBookInternalServerResult(errorResponse);
_logger.LogError(exception, errorDescription);
break;
}
}
}