public IngredientAdder AddIngredientUsage(Func <IngredientUsageCreator, IngredientUsageCreator> createAction)
{
var creator = createAction(IngredientUsage.Create);
var usage = creator.Usage;
// Validate Ingredient
usage.Ingredient = context.ReadIngredient(usage.Ingredient.Id);
//
if (usage.Form != null) // Verify form
{
var forms = context.ReadFormsForIngredient(usage.Ingredient.Id).Forms;
var validatedForm = forms.FirstOrDefault(f => f.FormId == usage.Form.FormId);
if (validatedForm == null)
{
throw new InvalidFormException(usage.Ingredient, usage.Form);
}
usage.Form = validatedForm;
}
return(AddIngredientUsage(usage));
}
