public async Task <TResponse> Handle(TRequest request, CancellationToken cancellationToken,
RequestHandlerDelegate <TResponse> next)
{
var fluentValidationResult = await _compositeValidator.ValidateAsync(request, cancellationToken);
if (!fluentValidationResult.IsValid)
{
var result = new TResponse();
var error = ResultExtensions.Get400BadRequestError();
foreach (var reason in fluentValidationResult.Errors)
{
error.Reasons.Add(new Error(reason.ErrorMessage));
}
result.Reasons.Add(error);
return(result);
}
// Encapsulate all handlers with this try/catch block as not to do this in every handler itself.
try
{
return(await next());
}
catch (Exception e)
{
return(Result.Fail(new ExceptionalError(e)).LogError() as TResponse);
}
}