Mostly completed project

src/com/generation/model/Student.java

@@ -8,34 +8,43 @@
 
 public class Student
     extends Person
-    implements Evaluation
-{
+    implements Evaluation {
     private double average;
 
     private final List<Course> courses = new ArrayList<>();
 
     private final Map<String, Course> approvedCourses = new HashMap<>();
 
-    public Student( String id, String name, String email, Date birthDate )
-    {
-        super( id, name, email, birthDate );
+    public Student(String id, String name, String email, Date birthDate) {
+        super(id, name, email, birthDate);
     }
 
-    public void enrollToCourse( Course course )
-    {
+    public void enrollToCourse(Course course) {
         //TODO implement this method
+        {
+            if (!isAttendingCourse(course.getCode())) {
+                courses.add(course);
+            }
+        }
     }
 
-    public void registerApprovedCourse( Course course )
-    {
-        approvedCourses.put( course.getCode(), course );
+    public void registerApprovedCourse(Course course) {
+        approvedCourses.put(course.getCode(), course);
     }
 
 
-    public boolean isAttendingCourse( String courseCode )
+    public boolean isAttendingCourse(String courseCode)
+    //return true if course code corresponds to a course in
+    //--course.java
+    //need a loop?? enhanced for loop
+
     {
         //TODO implement this method
-        return false;
+for(Course content : courses){
+    if(content.getCode().equals(courseCode)) {
+        return true;
+    }
+}        return false;
     }
 
     @Override

src/com/generation/service/CourseService.java

@@ -75,7 +75,7 @@ public void showEnrolledStudents( String courseId )
         }
     }
 
-
+//show summary of students enrolled in a course
     public void showSummary()
     {
         System.out.println( "Available Courses:" );

src/com/generation/service/StudentService.java

@@ -4,6 +4,7 @@
 import com.generation.model.Student;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class StudentService
@@ -25,10 +26,30 @@ public Student findStudent( String studentId )
     }
 
     public void showSummary()
+            //find all usages of showSummary method to see where
+            //--it's being used  -- right-click on showSummary, find usages
+            //needs to do the same thing as the courseService class -- EXAMPLE BELOW
+//show summary of enrolled students
+    //................................................
     {
-        //TODO implement
-    }
-
+        System.out.println("Student Roster:");
+        for (String key : students.keySet()) {
+            Student student = students.get(key);
+            System.out.println(student);
+        }
+//this part not working
+                System.out.println( "Enrolled to Course" );
+//                for ( String key : students.keySet() )
+//                {
+//                    List<Course> courses = enrollToCourse.get( key );
+//                    System.out.println( "Enrolled in course " + key + ": " );
+//                    for ( Course course : courses )
+//                    {
+//                        System.out.println( course );
+//                    }
+//                }
+            }
+// .................................................
     public void enrollToCourse( String studentId, Course course )
     {
         if ( students.containsKey( studentId ) )

src/com/generation/utils/PrinterHelper.java

@@ -26,26 +26,36 @@ public static void showMainMenu(){
     }
 
     public static Student createStudentMenu( Scanner scanner )
-        throws ParseException
-    {
-        System.out.println( "|-------------------------------------|" );
-        System.out.println( "| . 1 Register Student                |" );
-        System.out.println( "|-------------------------------------|" );
-        System.out.println( "| Enter student name:                 |" );
+        throws ParseException {
+        System.out.println("|-------------------------------------|");
+        System.out.println("| . 1 Register Student                |");
+        System.out.println("|-------------------------------------|");
+        System.out.println("| Enter student name:                 |");
         String name = scanner.next();
-        System.out.println( "| Enter student ID:                   |" );
+        System.out.println("| Enter student ID:                   |");
         String id = scanner.next();
-        System.out.println( "| Enter student email:                |" );
+        System.out.println("| Enter student email:                |");
         String email = scanner.next();
-        System.out.println( "| Enter student birth date(mm/dd/yyyy)|" );
-        DateFormat formatter = new SimpleDateFormat( "mm/dd/yyyy");
+        System.out.println("| Enter student birth date(mm/dd/yyyy)|");
+        DateFormat formatter = new SimpleDateFormat("MM/dd/yyyy");
         //TODO validate date format and catch exception to avoid crash
-        Date birthDate = formatter.parse( scanner.next());
-        System.out.println( "|-------------------------------------|" );
-        Student student = new Student( id, name, email, birthDate );
-        System.out.println( "Student Successfully Registered! " );
+        //need catch statement to handle the error -- prompt the user to re-enter the info
+        //can write some code to handle proper date range -- not required
+        //Is this where this goes???
+        boolean validDate = false;
+        Date birthDate = null;
+        while(!validDate){
+            try {
+                birthDate = formatter.parse(scanner.next());
+                validDate = true;
+            } catch (ParseException e) {
+                System.out.println("Please enter a valid date");
+            }
+        }
+        System.out.println("|-------------------------------------|");
+        Student student = new Student(id, name, email, birthDate);
+        System.out.println("Student Successfully Registered! ");
         System.out.println(student);
         return student;
     }
-
 }