public Rental(Reader reader, BookItem bookItem, DateTime rentalDateStart, DateTime rentalDateEnd)
{
this.Reader = reader;
this.BookItem = bookItem;
this.RentalDateStart = rentalDateStart;
this.RentalDateEnd = rentalDateEnd;
}
public Rental(Reader reader, BookItem bookItem)
{
this.Reader = reader;
this.BookItem = bookItem;
this.RentalDateStart = DateTime.Now;
this.Guid = Guid.NewGuid();
}
public void UpdateBookItem(Guid guid, BookItem bookItem)
{
int index = context.bookPurchaseData.FindIndex(bi => bi.Guid == guid);
if (index > -1)
{
context.bookPurchaseData[index] = bookItem;
}
}
public void Fill(DataContext context)
{
Author author = new Author("George", "Orwell");
Book book = new Book("1984", new List <Author> {
author
}, "1984-11-123", "Opis książki");
BookItem bookItem = new BookItem(book, DateTime.Today);
Reader reader = new Reader("Jan", "Kowal");
Rental rental = new Rental(reader, bookItem);
context.bookPurchaseData.Add(bookItem);
context.booksData.Add(book.IsbnNumber, book);
context.personalInfoData.Add(reader);
context.personalInfoData.Add(author);
context.rentalData.Add(rental);
}
public void AddBookItem(BookItem bookItem)
{
context.bookPurchaseData.Add(bookItem);
}
public void DeleteBookItem(BookItem bookItem)
{
context.bookPurchaseData.Remove(bookItem);
}