/// <summary>
/// IAction method for displaying the view of a delete function
/// </summary>
/// <param name="id">Id for a Student</param>
/// <returns></returns>
public IActionResult Delete(int id)
{
var student = context.ReadStudent(id);
if (student == null)
{
return(RedirectToAction("Index"));
}
return(View(student));
}
/// <summary>
/// IAction method for returning a student addition to a course
/// </summary>
/// <param name="studentId">Id for a student</param>
/// <param name="courseId">Id for a course</param>
/// <returns></returns>
public IActionResult AddStudent(int studentId, int courseId)
{
try
{
if (!ModelState.IsValid || studentId == 0)
{
return(RedirectToAction("Details", new { id = courseId }));
}
var student = context.ReadStudent(studentId);
var course = context.ReadCourse(courseId);
context.AddStudentToACourse(student, course);
}
catch (Exception ex)
{
return(Content(ex.ToString()));
}
return(RedirectToAction("Details", new { id = courseId }));
}