public IHttpActionResult UpdateStudent(int id, Student student)
{
studentsService = new StudentsService();
// check if student exists in db.students
bool studentExistsInDb = studentsService.CheckIfStudentExistsById(id);
if (!studentExistsInDb)
{
return(NotFound());
}
// if exists update his name in db.students and db.unistudents
Student updatedStudent = studentsService.UpdateStudent(id, student);
if (updatedStudent == null)
{
return(BadRequest());
}
studentToExposeService = new StudentToExposeService();
StudentToExpose studentToExpose = studentToExposeService.TrimStudent(student);
return(Ok(studentToExpose));
}
public StudentToExpose TrimStudent(Student student)
{
StudentToExpose studentToExpose = new StudentToExpose()
{
Id = student.ID,
Name = student.Name,
Email = student.Email,
CourseId = student.CourseId,
IsEnrolled = student.isEnrolled
};
return(studentToExpose);
}
// GET /api/students/id
public IHttpActionResult GetStudent(int id)
{
if (id == 0)
{
return(NotFound());
}
studentsService = new StudentsService();
Student student = studentsService.GetStudent(id);
if (student == null)
{
return(NotFound());
}
studentToExposeService = new StudentToExposeService();
StudentToExpose studentToExpose = studentToExposeService.TrimStudent(student);
return(Ok(studentToExpose));
}
public List <StudentToExpose> GetAllEnrolledStudents()
{
studentService = new StudentService();
List <StudentToExpose> studentsToExpose = new List <StudentToExpose>();
List <Student> allStudents = studentService.GetAllEnrolledStudents();
foreach (Student student in allStudents)
{
StudentToExpose studentToExpose = new StudentToExpose()
{
Id = student.ID,
Name = student.Name,
Email = student.Email,
CourseId = student.CourseId,
IsEnrolled = student.isEnrolled
};
studentsToExpose.Add(studentToExpose);
}
return(studentsToExpose);
}
