public async Task <IEnumerable <OrderViewModel> > Checkout(OrderDto model, CancellationToken cancellationToken = default)
{
AppUser user = await _authService.GetUser(_user, cancellationToken);
IQueryable <CartItem> cart = _context.CartItems
.Include(ci => ci.Product)
.ThenInclude(p => p.Images)
.Where(ci => ci.UserId == user.UserId);
IEnumerable <Order> orders = await cart
.ProjectTo <Order>(_mapper.ConfigurationProvider)
.ToListAsync(cancellationToken);
PaymentMethod paymentMethod = await _context.PaymentMethods
.SingleOrDefaultAsync(pm => pm.PaymentMethodId == model.PaymentMethodId, cancellationToken);
foreach (Order order in orders)
{
order.PaymentMethodId = paymentMethod.PaymentMethodId;
}
await _context.Orders.AddRangeAsync(orders, cancellationToken);
_context.RemoveRange(cart);
await _context.SaveChangesAsync(cancellationToken);
IEnumerable <OrderViewModel> viewModels = orders
.AsQueryable()
.ProjectTo <OrderViewModel>(_mapper.ConfigurationProvider)
.ToList();
return(viewModels);
}
public Task DeleteProductsAsync(ICollection <CartProduct> cartProducts)
{
_dbContext.RemoveRange(cartProducts);
return(_dbContext.SaveChangesAsync());
}