public IHttpActionResult AddTopping(string name)
{
try
{
Core.Core core = new Core.Core();
var topping = core.GetTopping(name);
bool result;
if (topping == null)
{
result = core.AddTopping(new Topping()
{
Name = name
});
}
else
{
throw new DuplicateElementException(name);
}
if (result)
{
return(Content(HttpStatusCode.OK, new { Code = (int)HttpStatusCode.OK, Message = "Topping successfully deleted" }));
}
else
{
return(Content(HttpStatusCode.Conflict, new { Code = (int)HttpStatusCode.Conflict, Message = "Topping could not be added" }));
}
}
catch (DuplicateElementException dex)
{
return(Content(HttpStatusCode.Conflict, new { Code = (int)HttpStatusCode.Conflict, Message = dex.Message }));
}
catch (NullReferenceException nex)
{
return(Content(HttpStatusCode.NotFound, new { Code = (int)HttpStatusCode.NotFound, Message = nex.Message }));
}
catch (Exception ex)
{
return(Content(HttpStatusCode.InternalServerError, new { Code = (int)HttpStatusCode.InternalServerError, Message = ex.Message }));
}
}
public IHttpActionResult AddToppingToPizza(string pizzaName, string toppingName)
{
try
{
Core.Core core = new Core.Core();
var pizza = core.GetPizza(pizzaName);
if (pizza == null)
{
throw new NullReferenceException("'" + pizzaName + "' Pizza Not Found");
}
else
{
var topping = core.GetTopping(toppingName);
if (topping == null)
{
throw new NullReferenceException("'" + toppingName + "' Topping Not Found");
}
else
{
bool result = core.AddTopping(topping, pizza);
if (!result)
{
throw new DuplicateElementException("'" + pizzaName + "' Pizza already contains '" + toppingName + "'");
}
}
}
return(Content(HttpStatusCode.Created, new { Code = (int)HttpStatusCode.Created, Message = "Topping successfully added" }));
}
catch (DuplicateElementException dex)
{
return(Content(HttpStatusCode.Conflict, new { Code = (int)HttpStatusCode.Conflict, Message = dex.Message }));
}
catch (Exception ex)
{
return(Content(HttpStatusCode.InternalServerError, new { Code = (int)HttpStatusCode.InternalServerError, Message = ex.Message }));
}
}