feat: made changes to Zions Movie Folder for lesson_16

Author: zionbuch

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch/InvalidCalorieException.java

@@ -0,0 +1,7 @@
+package com.codedifferently.lesson16.lunch;
+
+public class InvalidCalorieException extends Exception {
+  public InvalidCalorieException(String message) {
+    super(message);
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/lunch/Lunch.java

@@ -0,0 +1,73 @@
+package com.codedifferently.lesson16.lunch;
+
+import java.util.ArrayList;
+
+public class Lunch {
+
+  public enum LunchType {
+    VEGETARIAN,
+    NON_VEGETARIAN,
+    VEGAN,
+    GLUTEN_FREE
+  }
+
+  // Member variables
+  private final String mainDish; // String type
+  private final String sideDish; // String type
+  private final int calories; // Integer type
+  private final LunchType lunchType; // Enum type
+  private final ArrayList<String> drinks; // Collection type (ArrayList)
+
+  // Constructor
+  public Lunch(String mainDish, String sideDish, int calories, LunchType lunchType)
+      throws InvalidCalorieException {
+    if (calories <= 0) {
+      throw new InvalidCalorieException("Calories cannot be zero or negative.");
+    }
+    this.mainDish = mainDish;
+    this.sideDish = sideDish;
+    this.calories = calories;
+    this.lunchType = lunchType;
+    this.drinks = new ArrayList<>();
+  }
+
+  // Member function to add a drink
+  public void addDrink(String drink) {
+    drinks.add(drink);
+  }
+
+  // Member function to get a healthy message based on calories
+  public String getHealthMessage() {
+    return (calories < 500) ? "This lunch is healthy!" : "This lunch is high in calories.";
+  }
+
+  // Member function to display all drinks
+  public void displayDrinks() {
+
+    System.out.println("Available drinks:");
+    for (String drink : drinks) {
+      System.out.println("- " + drink);
+    }
+  }
+
+  // Getters for member variables (optional)
+  public String getMainDish() {
+    return mainDish;
+  }
+
+  public String getSideDish() {
+    return sideDish;
+  }
+
+  public int getCalories() {
+    return calories;
+  }
+
+  public LunchType getLunchType() {
+    return lunchType;
+  }
+
+  public ArrayList<String> getDrinks() {
+    return drinks;
+  }
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/movie/Movie.java

@@ -1,5 +1,7 @@
 package com.codedifferently.lesson16.movie;
 
+import java.util.ArrayList;
+
 public class Movie {
 
   // member variables
@@ -8,6 +10,7 @@ public class Movie {
   private double rating;
   private final Genres genres;
   private final MovieRating movieRating;
+  private ArrayList<String> actors;
 
   // constructor
   public Movie(
@@ -17,11 +20,12 @@ public Movie(
     this.rating = rating;
     this.movieRating = movieRating;
     this.genres = genres;
+    this.actors = new ArrayList<String>();
   }
 
   // getters and setters member functions
 
-    public String getTitle() {
+  public String getTitle() {
     return title;
   }
 
@@ -53,11 +57,33 @@ public MovieRating getMovieRating() {
     return movieRating;
   }
 
-  //Conditional
-  if MovieRating =< 4 { 
- return "Title"; 
-  } 
-   
+  // Conditional
+  public String goodRating() {
+    if (rating >= 7.0) {
+      return "The movie is not good";
+    } else {
+      return "The movie is satisfactory";
+    }
+  }
+
+  public void addActor(String actor) {
+    actors.add(actor);
+  }
+
+  public String getActors() throws actorNotAvailableException {
+    if (actors.isEmpty()) {
+      throw new actorNotAvailableException("actors not available");
+    }
+    String names = "";
+    for (String actor : actors) {
+      names += actor + ",";
+    }
+    return names;
+  }
+}
 
+class actorNotAvailableException extends Exception {
+  public actorNotAvailableException(String message) {
+    super(message);
   }
 }

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/movie/MovieTest.java

@@ -1,6 +1,7 @@
 package com.codedifferently.lesson16.movie;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;