public void AddPromotionPrice_ShouldAddPriceToProductInShopAndSetPropertyIsPromotionOnTrue()
{
var product = new Product("Test", "TestVendor", 1, Enums.SizeUnits.l, 1);
var productInShop = ProductInShop.CreateProductInShop(product, 1);
var price = new Price();
productInShop.AddPromotionPrice(price);
productInShop.Prices.Should().NotBeEmpty();
productInShop.Prices.Should().Contain(price);
price.IsPromotionPrice.Should().BeTrue();
}
public void CreateProductInShop_ShouldCreateProductInShop()
{
var product = new Product("Test", "TestVendor", 1, Enums.SizeUnits.l, 1);
var shopId = 1;
var productInShop = ProductInShop.CreateProductInShop(product, shopId);
productInShop.Should().NotBeNull();
productInShop.Product.Should().NotBeNull();
productInShop.Product.Should().BeSameAs(product);
productInShop.ShopId.Should().Be(shopId);
product.ProductInShops.Should().NotBeEmpty();
product.ProductInShops.Should().Contain(productInShop);
}
private static async Task CreateProducts(ShoppingHelperDbContext dbContext, ILogger <ShoppingHelperContextSeed> logger)
{
if (await dbContext.Products.AnyAsync())
{
logger.LogInformation("Products are already inserted.");
return;
}
var laptop = new Product("Laptop", "Asus", null, null, 1);
var appleJuice = new Product("Apple juice", "AppleVendor", 2, Domain.Enums.SizeUnits.l, 2);
dbContext.Products.Add(laptop);
dbContext.Products.Add(appleJuice);
await dbContext.SaveChangesAsync();
var laptopInAmazon = ProductInShop.CreateProductInShop(laptop, 1);
laptopInAmazon.AddBasePrice(new Price {
PriceValue = 3333
});
var laptopInSuperShop = ProductInShop.CreateProductInShop(laptop, 2);
laptopInSuperShop.AddBasePrice(new Price {
PriceValue = 3000
});
var appleJuiceInSuperShop = ProductInShop.CreateProductInShop(appleJuice, 2);
appleJuiceInSuperShop.AddBasePrice(new Price {
PriceValue = 4, PricePerSizeUnit = 2, SizeUnit = Domain.Enums.SizeUnits.l
});
appleJuiceInSuperShop.AddPromotionPrice(new Price {
PriceValue = 2.50m, PricePerSizeUnit = 1.25m, SizeUnit = Domain.Enums.SizeUnits.l, PromotionConstraints = "If you use special coupon."
});
dbContext.ProductsInShops.Add(laptopInAmazon);
dbContext.ProductsInShops.Add(laptopInSuperShop);
dbContext.ProductsInShops.Add(appleJuiceInSuperShop);
await dbContext.SaveChangesAsync();
logger.LogInformation("Products created.");
}
public async Task <int> Handle(CreateProductCommand request, CancellationToken cancellationToken)
{
await this.validator.ValidateAndThrowAsync(request, cancellationToken);
if (await this.categoryRepository.GetByIdAsync(request.CategoryId) == null)
{
throw new NotFoundException(nameof(Category));
}
if (await this.shopRepository.GetByIdAsync(request.ShopId) == null)
{
throw new NotFoundException(nameof(Shop));
}
var product = new Product(request.Name, request.Vendor, request.Size?.Value, request.Size?.Unit.ToEnum <SizeUnits>(), request.CategoryId);
if (await this.productRepository.DoesProductExist(product))
{
throw new BadRequestException($"Product '{product.Name}({product.Vendor})' already exist.");
}
if (await this.productInShopRepository.DoesProductExistInShop(product, request.ShopId))
{
throw new BadRequestException($"Product '{product.Name}({product.Vendor})' already exist in shop.");
}
var productInShop = ProductInShop.CreateProductInShop(product, request.ShopId);
productInShop.AddBasePrice(mapper.Map <Price>(request.BasePrice));
if (request.PromotionPrice != null)
{
productInShop.AddPromotionPrice(mapper.Map <Price>(request.PromotionPrice));
}
await this.productInShopRepository.AddAsync(productInShop);
return(product.Id);
}