public void SetUpServices()
{
shoppingCartProductResponse = new ShoppingCartProductResponse();
shoppingCartProductRequest = new ShoppingCartProductRequest();
shoppingCartProductService = new Mock<IShoppingCartProductService>();
shoppingCartProductService.Setup(s => s.AddShoppingCartProduct(shoppingCartProductRequest)).Returns(shoppingCartProductResponse);
shoppingCartProductService.Setup(s => s.DeleteShoppingCartProduct(shoppingCartProductRequest)).Returns(shoppingCartProductResponse);
shoppingCartProductService.Setup(s => s.ClearShoppingCartProducts()).Returns(shoppingCartProductResponse);
}
public IHttpActionResult DeleteShoppingCartProduct(ShoppingCartProductRequest request)
{
ShoppingCartProductResponse response = shoppingCartProductService.DeleteShoppingCartProduct(request);
if (response.Success)
{
return Ok("The product has been successfully removed.");
}
else
{
return BadRequest();
}
}
public ShoppingCartProductResponse DeleteShoppingCartProduct(ShoppingCartProductRequest request)
{
ShoppingCartProductResponse response = new ShoppingCartProductResponse();
try
{
ShoppingCartProduct dbShoppingCartProduct = shoppingCartProductRepository.FindShoppingCartProduct(this.shoppingCartId, request.ProductId);
if (dbShoppingCartProduct != null)
{
shoppingCartProductRepository.Delete(dbShoppingCartProduct);
shoppingCartProductRepository.Commit();
}
}
catch (Exception ex)
{
response.Exception = ex;
}
return response;
}
public ShoppingCartProductResponse AddShoppingCartProduct(ShoppingCartProductRequest request)
{
ShoppingCartProductResponse response = new ShoppingCartProductResponse();
try
{
ShoppingCartProduct dbShoppingCartProduct = shoppingCartProductRepository.FindShoppingCartProduct(this.shoppingCartId, request.ProductId);
//If entry exists, update existing
if (dbShoppingCartProduct != null)
{
dbShoppingCartProduct.Quantity += request.Quantity;
}
//Else create a new one. Skip if quantity is set to zero.
else if(request.Quantity != 0)
{
ShoppingCartProduct newShoppingCartProduct = new ShoppingCartProduct()
{
ProductId = request.ProductId
,ShoppingCartId = this.shoppingCartId
,Quantity = request.Quantity
};
shoppingCartProductRepository.Add(newShoppingCartProduct);
}
shoppingCartProductRepository.Commit();
}
catch (Exception ex)
{
response.Exception = ex;
}
return response;
}