Exemplo n.º 1
0
        public static void UpdateMeal(List <RecipeViewModel> mealRecipes, Meal updatedMeal, MealViewModel originalMealView)
        {
            var originalMeal = originalMealView.GetMeal();
            var database     = new SQLiteDataService();

            database.Initialize();
            database.UpdateMeal(updatedMeal);
            database.DeleteRecipesByMeal(originalMeal.Id);
            mealRecipes.Select(recipe => new RecipeByMeal
            {
                RecipeId    = recipe.GetRecipe().Id,
                MealId      = originalMeal.Id,
                CreatedDate = DateTime.Now,
                CreatedBy   = currentUser.Username
            }).ToList().ForEach(rbm =>
            {
                database.AddRecipeByMeal(rbm);
            });
            database.Close();
            var allUserMealsList = AllUsersMeals.ToList();

            AllUsersMeals.Clear();
            var index = allUserMealsList.IndexOf(originalMealView);

            allUserMealsList.RemoveAt(index);
            allUserMealsList.Insert(index, new MealViewModel(updatedMeal));
            allUserMealsList.ForEach(mVM => AllUsersMeals.Add(mVM));
        }