// This operation might take a long time
// Better to just deactivate the products ? Think about it as a cache
public async Task Handle(CategoryDeactivated message)
{
var prods = _productsRepository
.SearchFor(p => p.Categories.Any(cId => cId == message.Id));
foreach (var prod in prods)
{
_productsRepository.Delete(prod);
}
}
// Bubble up visible products to parent categories
public async Task Handle(CategoryDeactivated message)
{
var cat = _categoryRepository.GetById(message.Id);
cat.IsActivated = false;
_categoryRepository.Update(cat);
Guid?parentId = cat.ParentId;
while (parentId != null)
{
var parentCat = _categoryRepository.GetById(parentId.Value);
parentCat.TotalVisibleProducts -= cat.TotalVisibleProducts;
_categoryRepository.Update(parentCat);
parentId = parentCat.ParentId;
}
}
private void Apply(CategoryDeactivated e)
{
Activated = false;
}
