public JsonResult GetCoursesByDepartment(int?id)
{
var course = new Course();
var courseAssignViewModel = new AssignCourseToTeacherViewModel
{
CourseCodes = course.GetCoursesByDepartment(id)
};
return(Json(courseAssignViewModel.CourseCodes, JsonRequestBehavior.AllowGet));
}
public ActionResult AssignCourseToTeacher()
{
var department = new Department();
var courseAssignViewModel = new AssignCourseToTeacherViewModel
{
Departments = department.GetDepartments()
};
return(View(courseAssignViewModel));
}
public JsonResult GetTeachersByDepartment(int?id)
{
var teacher = new Teacher();
var courseAssignViewModel = new AssignCourseToTeacherViewModel
{
Teachers = teacher.GetTeachersByDepartment(id)
};
return(Json(courseAssignViewModel.Teachers, JsonRequestBehavior.AllowGet));
}
public ActionResult AssignCourseToTeacher(AssignCourseToTeacherViewModel assignCourse)
{
if (assignCourse == null)
{
return(Content("Invalid"));
}
//Fetched the course from DB whose ID is brought by viewmodel from view
var courseInDb = _context.Courses.Single(c => c.Id == assignCourse.AssignedCourseId);
courseInDb.TeacherId = assignCourse.CourseAssignedTeacher;
//Fetched the teacher from DB whose ID is brought by viewmodel from view
var teacherInDb = _context.Teachers.Single(t => t.Id == assignCourse.CourseAssignedTeacher);
teacherInDb.RemainingCredits = assignCourse.TeachersRemainingCredit;
teacherInDb.Courses.Add(courseInDb);
_context.SaveChanges();
return(Json(assignCourse.AssignedCourseId));
}
public IHttpActionResult AssignCourseToTeacher(AssignCourseToTeacherViewModel assignCourseToTeacher)
{
if (assignCourseToTeacher == null)
{
return(NotFound());
}
//Fetched the course from DB whose ID is brought by viewmodel from view
var courseInDb = _context.Courses.Single(c => c.Id == assignCourseToTeacher.AssignedCourseId);
courseInDb.TeacherId = assignCourseToTeacher.CourseAssignedTeacher;
//Fetched the teacher from DB whose ID is brought by viewmodel from view
var teacherInDb = _context.Teachers.Single(t => t.Id == assignCourseToTeacher.CourseAssignedTeacher);
teacherInDb.RemainingCredits = assignCourseToTeacher.TeachersRemainingCredit;
teacherInDb.Courses.Add(courseInDb);
_context.SaveChanges();
ModelState.Clear();
return(Json(assignCourseToTeacher.AssignedCourseId));
}
