internal void TraceAprooveMeal(IEnumerable<DishModel> meal)
{
var userProfile = GetUserProfile();
var userData = userProfile.GetUserData();
Meal mealData = meal.ToMeal();
if (userData.UserMeals == null)
userData.UserMeals = new List<Meal>();
userData.UserMeals.Add(mealData);
userProfile.SetUserData(userData);
userProfile.Save();
log.InfoFormat("[TraceAprooveMeal] user={0}, Meal={1}.", userProfile.UserName, mealData.ToString());
}