public async override Task <ProductItem> Create(ProductItem product)
{
var categoryStringList = product.Categories.ToList();
for (int i = 0; i < product.Categories.Count; i++)
{
categoryStringList[i] = categoryStringList[i].Replace(" ", "");
}
foreach (var categoryString in categoryStringList)
{
if (categoryService.All().Any(x => x.Name == categoryString))
{
continue;
}
await categoryService.Create(new Category(categoryString, ""));
}
await base.Create(product);
// Assigning foreign keys in many-many table
foreach (var categoryString in categoryStringList)
{
var category = categoryService.All().FirstOrDefault(x => x.Name == categoryString);
if (category == null)
{
continue;
}
await productItemCategoryService.Create(new ProductItemCategory(category.ID, product.ID));
}
return(product);
}
// Loading all object values into the cart's corresponding entities
private async Task SetShoppingCart(ShoppingCart cart)
{
var itemOrders = itemOrderService.All()
.Where(x => x.ShoppingCartID == cart.ID);
foreach (var itemOrder in itemOrders)
{
itemOrder.ProductItem = await productItemService.GetByID(itemOrder.ProductItemID);
var productItemCategories = productItemCategoryService.All()
.Where(x => x.ProductID == itemOrder.ProductItemID);
foreach (var productItemCategory in productItemCategories)
{
var category = await categoryService.GetByID(productItemCategory.CategoryID);
itemOrder.ProductItem.CategoryObjects.Add(category);
}
itemOrder.ShoppingCart = cart;
}
cart.ItemOrders = itemOrders.ToList();
}