public async Task <IActionResult> DeleteProductFromCategory(int productId, int categoryId)
{
ItemToCategory itemToCategory = await db.ItemsToCategories.SingleOrDefaultAsync(p => (p.ItemId == productId) && (p.CategoryId == categoryId));
if (itemToCategory != null)
{
db.ItemsToCategories.Remove(itemToCategory);
await db.SaveChangesAsync();
await logger.AddToLogAsync($"Product ID:{itemToCategory.ItemId} deleted from category ID:{itemToCategory.CategoryId}");
}
return(RedirectToRoute("AdminSelectToAddToCategory", new { categoryId }));
}
public async void DeleteProductFromCategory()
{
Item basicItem = new Item
{
Price = 15,
Title = "War never changes",
Description = "The Romans waged war to gather slaves and wealth.",
PictureFilePath = "VaultBoy.png",
};
Category category = new Category
{
Name = "Why Im antisocial"
};
ItemToCategory itemToCategory = new ItemToCategory
{
Item = basicItem,
Category = category
};
fixture.db.Items.Add(basicItem);
fixture.db.Categories.Add(category);
fixture.db.ItemsToCategories.Add(itemToCategory);
await fixture.db.SaveChangesAsync();
basicItem = await fixture.db.Items.AsNoTracking().FirstOrDefaultAsync(p => p.Title == basicItem.Title);
category = await fixture.db.Categories.AsNoTracking().FirstOrDefaultAsync(p => p.Name == category.Name);
itemToCategory = await fixture.db.ItemsToCategories.AsNoTracking().SingleOrDefaultAsync(p => (p.ItemId == basicItem.Id) && (p.CategoryId == category.Id));
await controller.DeleteProductFromCategory(basicItem.Id, category.Id);
var actual = await fixture.db.ItemsToCategories.SingleOrDefaultAsync(p => (p.ItemId == basicItem.Id) && (p.CategoryId == category.Id));
Assert.NotNull(itemToCategory);
Assert.Null(actual);
}
