public async Task UpdateCourse(EditCourseDto newCourse)
{
await _teacherCourseService.RemoveRangeInCourseAsync(newCourse.Id);
_teacherCourseService.AddRange(newCourse.TeacherIds, newCourse.Id);
var course = await _courseRepository.GetAsync(newCourse.Id);
course.Name = newCourse.Name;
course.GroupId = newCourse.GroupId;
_courseRepository.Update(course);
await _courseRepository.UnitOfWork.SaveChangesAsync();
}
public void EditCourse(EditCourseDto dto)
{
Course editedCourse = _courseRepository.Find(dto.Id);
if (editedCourse == null)
{
throw new DomainException("Failed to edit course.");
}
editedCourse.Title = dto.Title;
editedCourse.Description = dto.Description;
_courseRepository.Update(editedCourse);
}
public async Task <ActionResult> EditCourse(EditCourseDto editCourseDto)
{
return(Ok(await _courseService.EditCourse(editCourseDto)));
}
public async Task <ServiceResponse <GetCourseDto> > EditCourse(EditCourseDto editCourseDto)
{
ServiceResponse <GetCourseDto> serviceResponse = new ServiceResponse <GetCourseDto>();
User dbUser = await _context.Users
.Include(c => c.InstructedCourses)
.FirstOrDefaultAsync(c => c.Id == GetUserId());
if (dbUser == null)
{
serviceResponse.Success = false;
serviceResponse.Message = "Current user not found.";
return(serviceResponse);
}
if (editCourseDto.MaxGroupSize < 1 || editCourseDto.MinGroupSize > editCourseDto.MaxGroupSize)
{
serviceResponse.Success = false;
serviceResponse.Message = "Minumum maxgroupsize should be 1 and minGroupsize should be less than or equal to maxgroupsize";
return(serviceResponse);
}
Course dbCourse = await _context.Courses
.Include(c => c.Instructors).ThenInclude(cs => cs.User)
.Include(c => c.Sections)
.FirstOrDefaultAsync(c => c.Id == editCourseDto.Id);
if (dbCourse == null)
{
serviceResponse.Success = false;
serviceResponse.Message = "Course not found.";
return(serviceResponse);
}
if (!dbCourse.Instructors.Any(c => c.UserId == dbUser.Id))
{
serviceResponse.Success = false;
serviceResponse.Message = "User does not have authority on this course.";
return(serviceResponse);
}
SemesterType semesterType = SemesterType.Spring;
if (editCourseDto.CourseSemester.Equals("Spring"))
{
semesterType = SemesterType.Spring;
}
else if (editCourseDto.CourseSemester.Equals("Summer"))
{
semesterType = SemesterType.Summer;
}
else if (editCourseDto.CourseSemester.Equals("Fall"))
{
semesterType = SemesterType.Fall;
}
else
{
serviceResponse.Success = false;
serviceResponse.Message = "Semester type is given wrong.";
return(serviceResponse);
}
dbCourse.Name = editCourseDto.Name;
dbCourse.CourseSemester = semesterType;
dbCourse.Year = editCourseDto.Year;
dbCourse.CourseInformation = editCourseDto.CourseInformation;
dbCourse.LockDate = editCourseDto.LockDate;
dbCourse.MinGroupSize = editCourseDto.MinGroupSize;
dbCourse.MaxGroupSize = editCourseDto.MaxGroupSize;
dbCourse.IsActive = editCourseDto.IsActive;
dbCourse.IsLocked = editCourseDto.IsLocked;
dbCourse.CourseDescription = editCourseDto.CourseDescription;
_context.Courses.Update(dbCourse);
await _context.SaveChangesAsync();
serviceResponse.Data = await AddExtraDtos(_mapper.Map <GetCourseDto>(dbCourse));
return(serviceResponse);
}
