// GET: Admin/Courses/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Courses courses = _coursesRepository.GetCourseById(id.Value);
if (courses == null)
{
return(HttpNotFound());
}
ViewBag.SubCourses = _subCoursesRepository.GetAllSubCoursesByID(id.Value).ToList();
ViewBag.SelectedGroups = courses.Selected_Category.ToList();
ViewBag.categories = _categoryRepository.GetAllCategories().ToList();
return(View(courses));
}
public IActionResult getCourseById(int courseId)
{
var _course = _coursesRepository.GetCourseById(courseId);
Response res = new Response();
res.error = false;
res.data = _course;
res.message = "course data with course id " + courseId + " was successfully retreived!";
return(Ok(res));
}
public CourseResponse GetCourseById(IdRequest request)
{
var response = new IdRequestValidator().Validate(request).ToResponse <CourseResponse>();
if (!response.IsSuccessful)
{
return(response);
}
try
{
response.Course = _coursesRepository.GetCourseById(request.Id);
}
catch (Exception ex)
{
response.IsSuccessful = false;
response.Errors.Add("An error has occurred while getting the specific course!");
_logger.LogException(ex);
}
return(response);
}
public async Task <CourseForUpdateDto> UpdateCourse(Course course)
{
var currentCourse = await _coursesRepo.GetCourseById(course.Id);
currentCourse.Name = course.Name;
currentCourse.StartDate = course.StartDate.LocalDateTime;
currentCourse.EndDate = course.EndDate.LocalDateTime;
currentCourse.TeacherId = course.TeacherId;
currentCourse.SpecializationId = course.SpecializationId;
currentCourse.ClassId = course.ClassId;
var mappedCourse = _mapper.Map <CourseForUpdateDto>(currentCourse);
return(mappedCourse);
}
public Grade TryAddGrade(int studentId, int courseId, GradeContract gradeContract, out string message)
{
if (!Utilities.IsValidGradeContract(gradeContract, out message))
{
return(null);
}
try
{
var student = _studentRepository.GetStudentById(studentId);
if (student == null)
{
message = "Student with matching id doesn't exist";
return(null);
}
var course = _coursesRepository.GetCourseById(courseId);
if (course == null)
{
message = "Course with matching id doesn't exist";
return(null);
}
var studentInCourse = _studentInCourseRepository.GetOrCreateStudentInCourse(studentId, courseId);
var grade = new Grade
{
TestGrade = gradeContract.Grade,
StudentInCourseId = studentInCourse.Id
};
message = string.Empty;
return(_gradesRepository.AddGrade(grade));
}
catch (DALException e)
{
// LOG
throw new BLException("There was a problem adding new grade", e);
}
}
public CourseDetailsDTO GetCourseById(int courseId)
{
var course = _repo.GetCourseById(courseId);
return(course);
}
public CourseDto GetCourseById(int id)
{
return(_coursesRepository.GetCourseById(id));
}