public void DeletePhoneAmount(int id, int amount)
{
var phone = GetPhone(id);
phone.Amount -= amount;
_context.SaveChanges();
}
public PhonesController(PhonesContext context)
{
db = context;
if (!db.Phones.Any())
{
db.Phones.Add(new Phones {
Name = "Huawei p20 pro", Brend = "Huawei", Price = 1290.00m
});
db.Phones.Add(new Phones {
Name = "Iphone 7", Brend = "Apple inc.", Price = 990.00m
});
db.Phones.Add(new Phones {
Name = "Xiaomi Redmi 5", Brend = "Xiaomi", Price = 349.00m
});
db.SaveChanges();
}
}
public void Create(Order order)
{
_context.Orders.Add(order);
_context.SaveChanges();
}
public void Create(Reservation reservation)
{
_context.Reservations.Add(reservation);
_context.SaveChanges();
}
public void Add(T entity)
{
_context.Set <T>().Add(entity);
_context.SaveChanges();
}