public async Task <LectureModel> RemoveAsync(Guid id)
{
var lecture = await lectureRepository.GetQuery().FirstOrDefaultAsync(x => x.Id == id);
if (lecture == null)
{
throw new ApplicationException("Объект не найден.");
}
lectureTagBinder.ResetTags(lecture);
lectureRepository.Remove(lecture);
await dataContext.SaveChangesAsync();
return(LectureMap.Map(lecture));
}
public Lecture ResetTags(Lecture lecture)
{
if (lecture.LectureTags == null)
{
lecture.LectureTags = new List <LectureTag>();
}
else
{
foreach (var lectureTag in lecture.LectureTags)
{
lectureTagRepository.Remove(lectureTag);
}
lecture.LectureTags.Clear();
}
return(lecture);
}
public async Task <UserProfileModel> RemoveRole(Guid userId, Role role)
{
var user = await usersRepository.GetQuery().FirstOrDefaultAsync(x => x.Id == userId);
if (user != null)
{
var userRoles = user.UserRoles.Where(x => x.Role == role).ToList();
foreach (var userRole in userRoles)
{
userRolesRepository.Remove(userRole);
}
await dataContext.SaveChangesAsync();
}
return(UserProfileMap.Map(user));
}