public List <BookDTO> FindBooks(BookFindCriteria criteria)
{
if (criteria == null)
{
throw new ArgumentNullException("criteria");
}
var books = _bookRepository.FindByCriteria(criteria);
List <BookDTO> result = new List <BookDTO>();
BookDTO recDTO;
foreach (var book in books)
{
recDTO = BookMapper.Map(book);
if (criteria.IncludeIsAvaliable)
{
recDTO.IsAvaliable = _borrowRepository.isBookAvaliable(recDTO.BookID);
}
if (criteria.IsOverdue.HasValue)
{
if (criteria.IsOverdue.Value == true && _borrowRepository.isBookOverdue(recDTO.BookID))
{
result.Add(recDTO);
}
else if (criteria.IsOverdue.Value == false && !_borrowRepository.isBookOverdue(recDTO.BookID))
{
result.Add(recDTO);
}
}
else
{
result.Add(recDTO);
}
}
return(result);
}
