public int Add(ProductModel model)
{
var newProduct = model.Adapt <ProductEntity>();
if (model.BrandId.HasValue)
{
if (!brandRepository.FindById(model.BrandId.Value))
{
throw new ValidatorException("Unkonwn brand");
}
}
if (model.Categories.Count > 0)
{
var categoryIds = model.Categories
.Select(x => x.CategoryId)
.ToList();
if (!categoryRepository.FindByIds(categoryIds))
{
throw new ValidatorException("Unkonwn category");
}
var newProductCategories = new List <ProductCategoryEntity>();
foreach (var category in model.Categories)
{
var newProductCategory = new ProductCategoryEntity
{
ProductId = newProduct.ProductId,
Product = newProduct,
CategoryId = category.CategoryId
};
newProductCategories.Add(newProductCategory);
}
productCategoryRepository.AddCategories(newProductCategories);
}
productValidator.Validate(newProduct);
productRepository.Add(newProduct);
return(newProduct.ProductId);
}