public ResultDTO CloseLending(string barcode)
{
int returnTime = (int)DateTimeOffset.UtcNow.ToUnixTimeSeconds();
Hardbook hardbook = bookRepository.GetHardbook(barcode);
BookLending lending = lendingRepository.GetLendingByHardbookId(hardbook.Id);
BookReservation reservation = reservationRepository.GetReservationWithId(lending.Id);
reservation.Status = "Returned";
hardbook.CanBorrowed = true;
lending.ReturnDate = returnTime;
bookRepository.UpdateHardbook(hardbook);
reservationRepository.UpdateReservations(reservation);
lendingRepository.UpdateLending(lending);
string message;
if (lending.DueDate > returnTime)
{
message = "Trả đúng hạn";
}
else
{
TimeSpan t = TimeSpan.FromSeconds(returnTime - lending.DueDate);
message = "Trả muộn " + t.Days + " ngày, " + t.Hours + " giờ, " + t.Minutes + " phút";
}
return(new ResultDTO()
{
Success = true,
Message = message
});
}
public void UpdateHardbook(Hardbook hardbook)
{
try
{
DbContext.Hardbook.Update(hardbook);
DbContext.SaveChanges();
}
catch (Exception)
{
}
}
public ResultDTO AssignHardbook(Guid accountId, string barcode)
{
Hardbook hardbook = bookRepository.GetHardbook(barcode);
BookReservation reservation = reservationRepository.ListReservationsByAccountId(accountId).FirstOrDefault(x => x.BookId == hardbook.BookId);
hardbook.CanBorrowed = false;
reservation.Status = "Borrowing";
reservationRepository.UpdateReservations(reservation);
bookRepository.UpdateHardbook(hardbook);
lendingRepository.AddLending(new BookLending()
{
Id = reservation.Id,
HardbookId = hardbook.Id,
BorrowedDate = (int)DateTimeOffset.UtcNow.ToUnixTimeSeconds(),
DueDate = (int)DateTimeOffset.UtcNow.AddMonths(1).ToUnixTimeSeconds()
});
return(new ResultDTO()
{
Success = true,
Message = ""
});
}
