public static ValueTask <ApiResponse <TInput> > Filter <TInput>(
this ApiResponse <TInput> source,
Func <TInput, ValueTask <ApiResponse <Unit> > > predicate
)
{
async ValueTask <ApiResponse <TInput> > Async()
{
var predicateResponse = await predicate(source.Data !).ConfigureAwait(false);
if (predicateResponse.HasErrors)
{
return(predicateResponse.Cast(To <TInput> .Type));
}
return(source);
}
return(source.HasErrors ? source.AsValueTask() : Async());
}