/// <summary>
/// Adds a RecipeItem to the database, assigns it to a product.
/// A product will be marked as set. From this moment forward it can't be changed without reloading the View(Model).
/// </summary>
/// <param name="item">The RecipeItem (created by the view) that has to be added.</param>
private void AddRecipeItem(RecipeItem item)
{
IsProductNotSet = false;
ProductRecipeItems.Add(SelectedRecipeItem);
if (ActionToTake == "edit")
{
_recipeRepo.AddRecipe(SelectedRecipeItem);
}
Data.RecipeItem tempRecipeItem = SelectedRecipeItem;
SelectedRecipeItem = new RecipeItem();
SelectedRecipeItem.Product = tempRecipeItem.Product;
}
/// <summary>
/// Removes a RecipeItem from the database and the product.
/// </summary>
/// <param name="r">The RecipeItem selected in the view that has to be deleted.</param>
private void DeleteRecipeItem(RecipeItem r)
{
try
{
if (ActionToTake == "add")
{
ProductRecipeItems.Remove(r);
}
else
{
ProductRecipeItems.Remove(r);
_recipeRepo.DeleteRecipe(r);
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}