public async Task <ActionResult> CategoryDelete(int categoryId)
{
IEnumerable <ProductImage> images;
IEnumerable <OrderDetail> details;
IEnumerable <Review> reviews;
var products = _product.FindAllAsync(x => x.CategoryId == categoryId);
foreach (var product in await products)
{
images = await _productImage.FindAllAsync(x => x.ProductId == product.ProductId);
foreach (var item in images)
{
await _productImage.DeleteAsync(item);
}
reviews = await _review.FindAllAsync(x => x.ProductId == product.ProductId);
foreach (var item in reviews)
{
await _review.DeleteAsync(item);
}
details = await _orderDetail.FindAllAsync(x => x.ProductId == product.ProductId);
foreach (var item in details)
{
await _orderDetail.DeleteAsync(item);
}
await _product.DeleteAsync(product);
}
await _category.DeleteByIdAsync(categoryId);
return(Redirect("/trang-quan-tri/quan-ly-danh-muc"));
}