public ICollection <TransactionType> GetTransactionTypes()
 {
     return(TransactionRepository.GetTransactionTypes());
 }
 public TransactionSpecification GetTransactionSpecificationFor(TransactionType type, Shopfloorline sfl)
 {
     return(TransactionRepository.GetTransactionSpecificationFor(type, sfl));
 }
 public ICollection <Transaction> GetTransactionsByRef(IUnitOfWork session, string refNum)
 {
     return(TransactionRepository.GetTransactionsByRef(session, refNum));
 }