public ShoppingList AddRecipeToShoppingList(int recipeId)
{
var shoppingList = new ShoppingList {
Name = "Untitled"
};
var recipe = _recipeRepository.Get(x => x.Id == recipeId, x => x.RecipeIngredients);
var shoppingListRecipe = new ShoppingListRecipe
{
Recipe = recipe,
ShoppingList = shoppingList
};
shoppingList.ShoppingListRecipes.Add(shoppingListRecipe);
foreach (var recipeIngredient in recipe.RecipeIngredients)
{
var shoppingListIngredient = new ShoppingListIngredient
{
Ingredient = recipeIngredient.Ingredient,
Quantity = recipeIngredient.Quantity,
UnitOfMeasurement = recipeIngredient.UnitOfMeasurement,
Weight = recipeIngredient.Weight
};
shoppingList.ShoppingListIngredients.Add(shoppingListIngredient);
}
_shoppingListRepository.Create(shoppingList);
_shoppingListRepository.SaveChanges();
return(shoppingList);
}
private void Save(object obj)
{
if (CurrentShoppingList.ShoppingListIngredients == null)
{
CurrentShoppingList.ShoppingListIngredients = new List <ShoppingListIngredient>();
}
CurrentShoppingList.ShoppingListIngredients.Clear();
foreach (var addIngredientViewModel in AddIngredientControls)
{
addIngredientViewModel.SetIngredientIfNew();
var shopppingListIngredient = new ShoppingListIngredient
{
Ingredient = addIngredientViewModel.Ingredient,
Quantity = addIngredientViewModel.Quantity,
UnitOfMeasurement = addIngredientViewModel.UnitOfMeasurement,
Weight = addIngredientViewModel.Weight
};
CurrentShoppingList.ShoppingListIngredients.Add(shopppingListIngredient);
}
OnRecordUpdated <ShoppingList>(CurrentShoppingList.Name);
Refresh();
_shoppingListService.Update(CurrentShoppingList.Id, CurrentShoppingList.Name, CurrentShoppingList.Description);
}
public void AddRecipesToShoppingList(int shoppingListId, IEnumerable <Recipe> recipes)
{
var shoppingList = _shoppingListRepository.Get(x => x.Id == shoppingListId, x => x.ShoppingListRecipes, x => x.ShoppingListIngredients);
foreach (var recipe in recipes)
{
_recipeRepository.Get(r => r.Id == recipe.Id, r => r.RecipeIngredients);
var shoppingListRecipe = new ShoppingListRecipe
{
Recipe = recipe,
ShoppingList = shoppingList
};
shoppingList.ShoppingListRecipes.Add(shoppingListRecipe);
}
List <RecipeIngredient> allRecipeIngredients = recipes.SelectMany(r => r.RecipeIngredients).ToList();
foreach (var recipeIngredient in allRecipeIngredients)
{
var shoppingListIngredient = shoppingList.ShoppingListIngredients.FirstOrDefault(s => s.IngredientId == recipeIngredient.IngredientId);
if (shoppingListIngredient == null)
{
shoppingListIngredient = new ShoppingListIngredient
{
Ingredient = recipeIngredient.Ingredient,
Quantity = recipeIngredient.Quantity,
UnitOfMeasurement = recipeIngredient.UnitOfMeasurement,
Weight = recipeIngredient.Weight
};
shoppingList.ShoppingListIngredients.Add(shoppingListIngredient);
continue;
}
shoppingListIngredient.Quantity += recipeIngredient.Quantity;
shoppingListIngredient.Weight += recipeIngredient.Weight;
}
_shoppingListRepository.Update(shoppingList);
_shoppingListRepository.SaveChanges();
}