protected ActionResult ValidationErrors(Result failure)
{
var newModelState = new ModelStateDictionary();
switch (failure.ErrorType)
{
case ErrorType.ObjectValidationFailed:
newModelState.AddValidationErrors(failure.ObjectValidationErrors);
break;
case ErrorType.ObjectDoesNotExist:
return(ApiNotFoundErrorMessage(Messages.NotFound));
case ErrorType.ConcurrencyConflict:
newModelState.AddValidationErrors(failure.ObjectValidationErrors);
break;
default:
//perhaps should be throwing so Startup returns a 500
//throw ex;
newModelState.AddModelError("", Messages.UnknownError);
break;
}
return(ValidationErrors(newModelState));
}
protected ActionResult ValidationProblem(Result failure)
{
var newModelState = new ModelStateDictionary();
switch (failure.ErrorType)
{
case ErrorType.ValidationFailed:
newModelState.AddValidationErrors(failure.Errors);
break;
case ErrorType.NotFound:
return(NotFound());
case ErrorType.ConcurrencyConflict:
newModelState.AddValidationErrors(failure.Errors);
break;
default:
throw new Exception(Messages.UnknownError);
}
return(ValidationProblem(newModelState));
}
public override void Handle(ExceptionHandlerContext context)
{
if (context.Exception is ValidationFailedException)
{
var ex = context.Exception as ValidationFailedException;
if (context.ExceptionContext.ActionContext != null)
{
ModelStateDictionary modelState = context.ExceptionContext.ActionContext.ModelState;
modelState.AddValidationErrors(ex.ValidationErrors);
context.Result = new CustomHttpResult(
context.Request,
HttpStatusCode.BadRequest,
BadRequestResponse.Create(modelState));
}
else
{
context.Result = new CustomHttpResult(
context.Request,
HttpStatusCode.BadRequest,
BadRequestResponse.Create(ex.ValidationErrors));
}
}
else if (context.Exception is EntityNotFoundException)
{
context.Result = new CustomHttpResult(
context.Request,
HttpStatusCode.NotFound,
BaseApiResponse.NotFound(context.Request.RequestUri));
}
else if (context.Exception is ResourceForbiddenException)
{
context.Result = new CustomHttpResult(
context.Request,
HttpStatusCode.Forbidden,
BaseApiResponse.Forbidden());
}
else
{
context.Result = new CustomHttpResult(
context.Request,
context.Exception is SecurityException ? HttpStatusCode.Unauthorized : HttpStatusCode.InternalServerError,
BaseApiResponse.InternalServerError(context.Exception.Message));
}
}
