@Override
public void removeAttendantFromCourse(int courseId, int studentId) {
Course course = courseDao.getCourse(courseId);
Student student = studentDao.getStudent(studentId);
student.getCourses().remove(course);
studentDao.saveStudent(student);
}
@Override
public void setStudentLocation(int studentId, String latitude, String longitude) {
Student student = studentDao.getStudent(studentId);
student.setLatitude(latitude);
student.setLongitude(longitude);
studentDao.saveStudent(student);
}
@Override
public void addAttendantToCourse(int courseId, int studentId) {
Course course = courseDao.getCourse(courseId);
Student student = studentDao.getStudent(studentId);
student.getCourses().add(course);
studentDao.saveStudent(student);
}
@Override
public void addDegreeToStudent(int studentId, int degreeId) {
Student student = studentDao.getStudent(studentId);
Degree degree = degreeDao.getDegree(degreeId);
student.getDegrees().add(degree);
studentDao.saveStudent(student);
}
@Override
public void removeDegreeFromStudent(int studentId, int degreeId) {
Student student = studentDao.getStudent(studentId);
Degree degree = degreeDao.getDegree(degreeId);
student.getDegrees().remove(degree);
studentDao.saveStudent(student);
}
@Override
public void updateStudent(int studentId, String studentName) {
Student student = studentDao.getStudent(studentId);
student.setName(studentName);
// updateStudent could be used
studentDao.saveStudent(student);
}
@Override
public boolean studentFulfillsDegreeRequirements(int studentId, int degreeId) {
Collection<Course> degreeCourses = degreeDao.getDegree(degreeId).getRequiredCourses();
Collection<Course> studentCourses = studentDao.getStudent(studentId).getCourses();
if (degreeCourses.size() >= 0) {
if (checkDegreeCriteria(degreeCourses, studentCourses)) {
return true;
} else {
return false;
}
} else {
return false;
}
}
@Override
public void delStudent(int studentId) {
Student student = studentDao.getStudent(studentId);
studentDao.delStudent(student);
}
@Override
public Collection<Student> getAllStudents() {
Collection<Student> students = studentDao.getAllStudents();
return students;
}
@Override
public Student getStudentByName(String studentName) {
return studentDao.getStudentByName(studentName);
}
@Override
public Student getStudent(int studentId) {
return studentDao.getStudent(studentId);
}
@Override
public int addStudent(String studentName) {
return studentDao.saveStudent(new Student(studentName));
}