public ReturnModel <string> Post([FromBody] AddToCartRequestModel model)
{
var productToBeAdded = _productService.Get(model.ProductId).Data;
var cart = _cartSessionService.GetCart();
var result = _cartService.AddToCart(cart, productToBeAdded, model.Quantity);
_cartSessionService.SetCart(cart);
return(result);
}
public HttpResponseMessage addToCart(AddToCartRequestModel addToCartRequestModel)
{
CartProvider cartProvider = new CartProvider();
ErrorModel errorModel = null;
var cartStatus = cartProvider.addToCart(addToCartRequestModel, out errorModel);
APIResponseModel aPIResponseModel = new APIResponseModel();
aPIResponseModel.Response = cartStatus;
aPIResponseModel.Error = errorModel;
return(Request.CreateResponse(HttpStatusCode.OK, aPIResponseModel));
}
public AddToCartResponseModel addToCart(AddToCartRequestModel addToCartRequestModel, out ErrorModel errorModel)
{
errorModel = null;
try
{
Cart cartHelper = new Cart();
return(cartHelper.addToCart(addToCartRequestModel, out errorModel));
}
catch (Exception)
{
return(null);
}
}
public void Add_Product_With_Invalid_Quantity_Should_Give_Errors_In_Response(int quantity)
{
AddToCartRequestModel addToCartRequestModel = GetAddToCartRequestModel();
addToCartRequestModel.Quantity = quantity;
AddToCartResponseModel expectedResponse = new AddToCartResponseModel();
var errMsg = "Quantity should be greater than 0";
expectedResponse.Errors.Add(errMsg);
var response = _addToCartInteractor.Execute(addToCartRequestModel);
response.Should().NotBeNull();
response.Errors.Any().Should().Be(true);
response.Errors.First().Should().Be(errMsg);
}
public void Add_Product_With_Invalid_ProductType_Should_Give_Errors_In_Response(string productType)
{
AddToCartRequestModel addToCartRequestModel = GetAddToCartRequestModel();
addToCartRequestModel.ProductType = productType;
AddToCartResponseModel expectedResponse = new AddToCartResponseModel();
var errMsg = "Product does not exists in the system";
expectedResponse.Errors.Add(errMsg);
_productRepository.Setup(x => x.GetProduct(It.IsAny <string>(), It.IsAny <string>())).Returns((Product)null);
var response = _addToCartInteractor.Execute(addToCartRequestModel);
response.Should().NotBeNull();
response.Errors.Any().Should().Be(true);
response.Errors.First().Should().Be(errMsg);
}
public AddToCartResponseModel addToCart(AddToCartRequestModel addToCartRequestModel, out ErrorModel errorModel)
{
errorModel = null;
AddToCartResponseModel addToCartResponseModel = null;
SqlConnection connection = null;
try
{
using (connection = new SqlConnection(Database.getConnectionString()))
{
SqlCommand command = new SqlCommand(SqlCommands.SP_addToCart, connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
#region Command Parameters
command.Parameters.AddWithValue("itemId", addToCartRequestModel.itemId);
command.Parameters.AddWithValue("addedBy", addToCartRequestModel.addedby);
command.Parameters.AddWithValue("qty", addToCartRequestModel.quantity);
#endregion
connection.Open();
SqlDataReader reader = command.ExecuteReader();
if (reader.Read())
{
addToCartResponseModel = new AddToCartResponseModel();
addToCartResponseModel.StatusCode = reader["StatusCode"].ToString();
addToCartResponseModel.StatusMessage = reader["StatusMessage"].ToString();
}
command.Dispose();
return(addToCartResponseModel);
}
}
catch (Exception e)
{
errorModel = new ErrorModel();
errorModel.ErrorMessage = e.Message;
return(null);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}