// Adds a new book and adds a bookCopy of it.
public void AddBook(Book book)
{
var bookCopyService = new BookCopyService(_context);
_context.Add(book);
_context.SaveChanges();
bookCopyService.AddBookCopy(book.ID);
}
// Adds a new loan. Sets the Datetime to Now and sets the bookcopy status to true.
public void AddLoan(Loan loan)
{
var _bookCopyService = new BookCopyService(_context);
loan.Checkout = DateTime.Now;
_context.Add(loan);
_bookCopyService.SetStatusToTrue(loan);
_context.SaveChanges();
}
// Returns a loan. Sets the return date to Datetime.Now. Sets the fees to the member Fees Property. Sets the bookCopy.Status to false.
public void ReturnLoan(int id)
{
var loan = _context.Loans.FirstOrDefault(x => x.ID == id);
loan.Returned = DateTime.Now;
var member = _context.Members.FirstOrDefault(x => x.ID == loan.MemberID);
member.Fees = loan.Fees + member.Fees;
var _bookCopyService = new BookCopyService(_context);
_bookCopyService.SetStatusToFalse(loan);
_context.SaveChanges();
}
