implemented get Enrolled and get Finished

application/module-language-school/src/main/java/org/fuseri/modulelanguageschool/user/UserService.java

@@ -3,10 +3,13 @@ package org.fuseri.modulelanguageschool.user;
 import org.fuseri.modulelanguageschool.common.DomainService;
 import jakarta.persistence.EntityNotFoundException;
 import lombok.Getter;
+import org.fuseri.modulelanguageschool.course.Course;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.List;
+
 @Service
 public class UserService extends DomainService<User> {
 
@@ -24,4 +27,11 @@ public class UserService extends DomainService<User> {
                 .orElseThrow(() -> new EntityNotFoundException("User '" + id + "' not found."));
     }
 
+    public List<Course> getEnrolled(Long id) {
+        return repository.getEnrolled(id);
+    }
+    public List<Course> getFinished(Long id) {
+        return repository.getFinished(id);
+    }
+
 }