public IActionResult CategoryInfo(int categoryId)
{
HttpContext.Session.SetString("Source", "Category");
Category category = dbContext.Categories
.Include(c => c.Products)
.ThenInclude(a => a.Product)
.FirstOrDefault(d => d.CategoryId == categoryId);
ProdCatAssViewModel PCAVM = new ProdCatAssViewModel()
{
ACategory = category
};
List <Product> notIncluded = dbContext.Products.Where(p => !category.Products.Select(a => a.ProductId).Contains(p.ProductId)).ToList();
ViewBag.Products = notIncluded;
return(View(PCAVM));
}
public IActionResult AddOneToTheOther(ProdCatAssViewModel viewModel)
{
// not checking for validity since the selection is given
dbContext.Add(viewModel.AAssociation);
dbContext.SaveChanges();
if (HttpContext.Session.GetString("Source") == "Product")
{
return(RedirectToAction("ProductInfo", new{ productId = viewModel.AAssociation.ProductId }));
}
else if (HttpContext.Session.GetString("Source") == "Category")
{
return(RedirectToAction("CategoryInfo", new{ categoryId = viewModel.AAssociation.CategoryId }));
}
else
{
return(View("Categories"));
}
}
public IActionResult ProductInfo(int productId)
{
HttpContext.Session.SetString("Source", "Product");
Product product = dbContext.Products
.Include(p => p.Associations)
.ThenInclude(a => a.Category)
.FirstOrDefault(d => d.ProductId == productId);
ProdCatAssViewModel PCAVM = new ProdCatAssViewModel()
{
AProduct = product
};
List <Category> notIncluded = dbContext.Categories.Where(c => !product.Associations.Select(a => a.CategoryId).Contains(c.CategoryId)).ToList();
// var notInCategory = Category.Where(c => !product .Contains(c.Id));
ViewBag.Categories = notIncluded;
return(View(PCAVM));
}
