solucion al Homework

IronSchool/pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<modelVersion>4.0.0</modelVersion>
+<groupId>org.example</groupId>
+<artifactId>ironschool-project</artifactId>
+<version>1.0-SNAPSHOT</version>
+<properties>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+</properties>
+<dependencies>
+    <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.13.2</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>org.junit.jupiter</groupId>
+        <artifactId>junit-jupiter</artifactId>
+        <version>5.10.0</version>
+        <scope>test</scope>
+    </dependency>
+</dependencies>
+</project>

IronSchool/src/main/java/Course.java

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+import java.util.UUID;
+
+public class Course {
+    private String courseId;
+    private String name;
+    private double price;
+    private double money_earned;
+    private Teacher teacher;
+
+    // constructor crear nuevo curso
+    private static int idCounter = 1000;
+    public Course(String name, double price) {
+       this.courseId = "C" + idCounter++; // Genera un ID único
+        this.name = name;
+        this.price = price;
+        this.money_earned = 0.0; // De primeras no hay dinero ganado
+        this.teacher = null; //  no hay profesor asignado al principio
+    }
+
+    // Getters - Setters__
+
+    public String getCourseId() {
+        return courseId;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    public double getMoney_earned() {
+        return money_earned;
+    }
+
+    public void setMoney_earned(double money_earned) {
+        this.money_earned = money_earned;
+    }
+
+    public Teacher getTeacher() {
+        return teacher;
+    }
+
+    public void setTeacher(Teacher teacher) {
+        this.teacher = teacher;
+    }
+
+    // Incrementar el dinero ganado cuando se inscriben a curso
+
+    public void updateMoneyEarned() {
+        this.money_earned += this.price;
+    }
+    public void enrollStudent() {
+        this.money_earned += this.price;
+    }
+    // representacion en string del curso
+
+    @Override
+    public String toString() {
+        return "Curso [ID: " + courseId + ", Nombre: " + name +
+                ", Precio: " + price + ", Dinero ganado: " + money_earned +
+                ", Profesor: " + (teacher != null ? teacher.getName() : "No asignado") + "]";
+    }
+
+}
+