public IActionResult UpdateLending(int id, int clientId, int libraryId, LendingForUpdateDto lending)
{
if (!_repo.ClientExists(clientId))
{
return(NotFound());
}
var lendingFromRepo = _repo.GetLending(clientId, id);
if (lendingFromRepo == null)
{
return(NotFound());
}
var library = _repo.GetLibrary(libraryId);
if (library != null && lendingFromRepo.ReturnDate == null && lending.ReturnDate != null)
{
var bookCopies = _repo.GetBookCopiesForLibrary(libraryId)
.SingleOrDefault(b => b.BookId == lendingFromRepo.BookId);
if (bookCopies == null)
{
var newBookCopies = new BookCopies()
{
LibraryId = libraryId,
BookId = lendingFromRepo.BookId,
NumberOfCopies = 1
};
_repo.CreateBookCopies(libraryId, newBookCopies);
}
else
{
bookCopies.NumberOfCopies++;
_repo.UpdateBookCopies(bookCopies);
}
}
if (lending.WitdrawDate == null)
{
lending.WitdrawDate = lendingFromRepo.WitdrawDate;
}
_mapper.Map(lending, lendingFromRepo);
_repo.UpdateLending(lendingFromRepo);
_repo.Save();
return(NoContent());
}
public IActionResult CreateBookCopies(int libraryId, BookCopiesForCreationDto bookCopiesDto)
{
if (!_repo.LibraryExists(libraryId))
{
return(NotFound());
}
if (!_repo.BookExists(bookCopiesDto.BookId))
{
return(NotFound());
}
//check copy exists
var bookCopiesEntity = _mapper.Map <BookCopies>(bookCopiesDto);
_repo.CreateBookCopies(libraryId, bookCopiesEntity);
_repo.Save();
var bookCopiesForReturn = _mapper.Map <BookCopiesForReturnDto>(bookCopiesEntity);
return(CreatedAtRoute("GetBookCopyForLibrary", new { libraryId, id = bookCopiesEntity.BookId }, bookCopiesForReturn));
}
