public static void SeedBooks(BookShopDbContext context)
{
var books = GetBooks();
context.Set <Book>().AddRange(books);
context.SaveChanges();
}
public Task Insert(Book book, CancellationToken cancellationToken)
{
_context.Set <Book>().Add(book);
return(Task.CompletedTask);
}
public GenericRepository(BookShopDbContext db)
{
this.db = db;
table = db.Set <T>();
}
// Phương thức khởi tạo
public GenericRepository()
{
db = new BookShopDbContext();
table = db.Set <T>();
}
public static void Reinitialize(BookShopDbContext context)
{
context.Set <Book>().RemoveRange(GetBooks());
context.SaveChanges();
Initialize(context);
}
public async Task <Book> GetById(int id)
{
return(await _context
.Set <Book>()
.FirstOrDefaultAsync(x => x.BookId == id));
}