public BookService(LMSContext context,
IAuthorService authorService,
ISubjectCategoryService subject)
{
_context = context ?? throw new ArgumentNullException(nameof(context));
_authorService = authorService ?? throw new ArgumentNullException(nameof(authorService));
_subjectService = subject ?? throw new ArgumentNullException(nameof(subject));
}
public SubjectController(ISubjectCategoryService subjectCategoryService, ISubjectService subjectService, UserManager <IdentityUser> userManager)
{
_subjectCategoryService = subjectCategoryService;
_subjectService = subjectService;
_userManager = userManager;
}
