Refactor our read and write actions of SuggestRecipesController

src/main/java/no/ntnu/idatt1002/demo/controller/SuggestRecipesController.java

@@ -75,11 +75,7 @@ public class SuggestRecipesController implements Initializable {
 
         if (clickedButton.isPresent() && clickedButton.get() == ButtonType.APPLY) {
         // Refresh ingredientsAtHand.
-            ingredientsAtHand = FileHandler.readIngredientsAtHand("Fridge");
-            //TODO: Duplicate code and assertion.
-            assert ingredientsAtHand != null;
-            fridge = FXCollections.observableArrayList(ingredientsAtHand.getIngredientsAtHand().stream().map(foodItem -> foodItem.label).toList());
-            fridgeList.setItems(fridge.sorted());
+           readIngredientsAtHand();
             setRecipeTiles();
         }
     }
@@ -89,11 +85,7 @@ public class SuggestRecipesController implements Initializable {
         String toRemove = fridgeList.getSelectionModel().getSelectedItem();
         //TODO: If anything selected!
         ingredientsAtHand.removeIngredient(FoodItem.valueOf(toRemove.replace(" ", "_").toUpperCase()));
-        FileHandler.writeIngredientsAtHand(ingredientsAtHand, "Fridge");
-        //TODO: Remove toUppercase solution above.
-        //TODO: Consider factoring out to a update method.
-        fridge = FXCollections.observableArrayList(ingredientsAtHand.getIngredientsAtHand().stream().map(foodItem -> foodItem.label).toList());
-        fridgeList.setItems(fridge.sorted());
+        storeIngredientsAtHand();
         setRecipeTiles();
     }
 
@@ -169,16 +161,26 @@ public class SuggestRecipesController implements Initializable {
         stage.show();
     }
 
-
-    @Override
-    public void initialize(URL url, ResourceBundle resourceBundle) {
-
+    public void readIngredientsAtHand() {
         // If no ingredients at hand file exsists, add one and let it be empty. //TODO
-         ingredientsAtHand = FileHandler.readIngredientsAtHand("Fridge");
+        ingredientsAtHand = FileHandler.readIngredientsAtHand("Fridge");
         fridge = FXCollections.observableArrayList(ingredientsAtHand.getIngredientsAtHand().stream().map(foodItem -> foodItem.label).toList());
         //List<String> fridgeLabels = fridge;
-         fridgeList.setItems(fridge.sorted());
+        fridgeList.setItems(fridge.sorted());
+    }
+
+    public void storeIngredientsAtHand() throws IOException {
+        FileHandler.writeIngredientsAtHand(ingredientsAtHand, "Fridge");
+        fridge = FXCollections.observableArrayList(ingredientsAtHand.getIngredientsAtHand().stream().map(foodItem -> foodItem.label).toList());
+        fridgeList.setItems(fridge.sorted());
+    }
+
+
+
+    @Override
+    public void initialize(URL url, ResourceBundle resourceBundle) {
 
+        readIngredientsAtHand();
          recipeRegister = FileHandler.readRecipeRegister("Recipes");
          recipes = FXCollections.observableArrayList(recipeRegister.getRecipes());
 

src/main/resources/recipes/Fridge.register

 WHEAT_FLOUR
-ONION
 EGG
 VINEGAR
 SPAGHETTI
@@ -9,14 +8,13 @@ TOMATO_PASTE
 CHICKPEAS
 SPRING_ROLL
 YELLOW_CHEESE
-MILK
 POTATO
 BELL_PEPPER
 DRY_THYME
 DRY_BASIL
 PARMESAN
 OLIVE_OIL
-OIL
 BUTTER
 GARLIC_CLOVE
 HAM
+BROCCOLI