public async static Task <OperationResult> ErrorLogIfOperationFaultedAsync(this IExceptionLogger logger, Func <Type> declaringTypeCallback, string callingMethodName, Func <Task <IEnumerable <Tuple <string, object> > > > infoToAttach, Func <Task <OperationResult> > method)
{
OperationResult result = await method();
if (result.HadErrors)
{
var info = new List <Tuple <string, object> >();
if (infoToAttach != null)
{
info.AddRange(await infoToAttach());
}
Type declaringType = declaringTypeCallback();
if (declaringType != null)
{
info.AddRange(new[] {
Tuple.Create <string, object>("Calling.Class", declaringType.AssemblyQualifiedName),
Tuple.Create <string, object>("Calling.Method", callingMethodName),
});
}
if (info.Any())
{
ExceptionExtensions.AttachInfo(result.Exceptions, info);
}
await logger.LogExceptionsAsync(result.Exceptions);
}
return(result);
}
