Make updateIngredientStatus of Recipe class provide number of missing ingredients

src/main/java/no/ntnu/idatt1002/demo/data/recipes/Recipe.java

@@ -13,6 +13,7 @@ public class Recipe {
     private String name = "";
     private List<RecipeIngredient> ingredientList = new ArrayList<>();
     private String instructions = "";
+    private int missingIngredients;
 
     public Recipe(String name, String description ) {
         if(name.isBlank() | description.isBlank()) {
@@ -94,16 +95,21 @@ public class Recipe {
        } else if (ingredientsAtHand.getIngredientsAtHand().size() < 1) {
            throw new IllegalArgumentException("The collection of ingredients at hand is empty.");
        } else {
+           missingIngredients = 0;
            ingredientList.forEach((inRecipe) -> {
                ingredientsAtHand.getIngredientsAtHand().forEach((atHand) -> {
                    if(inRecipe.getFoodType() == atHand.getFoodType()) {
                        inRecipe.setAtHand(true);
+                   } else {
+                        missingIngredients += 1;
                    }
                });
            });
        }
     }
 
+
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;