/// <summary>
/// Gets the exceptions.
/// </summary>
/// <param name="filter">Exception filter object</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">filter - Filter must be supplied
/// or
/// Direction - Direction cannot be null</exception>
/// <exception cref="Eu.EDelivery.AS4.Fe.BusinessException">Could not get any exceptions, something went wrong.</exception>
public async Task <MessageResult <ExceptionMessage> > GetExceptions(ExceptionFilter filter)
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter), @"Filter must be supplied");
}
if (filter.Direction == null)
{
throw new ArgumentNullException(nameof(filter.Direction), @"Direction cannot be null");
}
var inExceptions = filter.Direction.Contains(Direction.Inbound) ? filter.ApplyFilter(context.InExceptions).ProjectTo <ExceptionMessage>(mapperConfig) : null;
var outExceptions = filter.Direction.Contains(Direction.Outbound) ? filter.ApplyFilter(context.OutExceptions).ProjectTo <ExceptionMessage>(mapperConfig) : null;
IQueryable <ExceptionMessage> result = null;
if (inExceptions != null && outExceptions != null)
{
result = inExceptions.Concat(outExceptions);
}
else if (inExceptions != null)
{
result = inExceptions;
}
else if (outExceptions != null)
{
result = outExceptions;
}
if (result == null)
{
throw new BusinessException("Could not get any exceptions, something went wrong.");
}
return(await filter.ToResult(result.OrderByDescending(msg => msg.InsertionTime)));
}
