public UserController(
     RoleManager<Role> roleManager,
     UserManager<User> userManager,
     SignInManager<User> signInManager,
     FamcsContext applicationDbContext)
 {
     _roleManager = roleManager;
     _userManager = userManager;
     _signInManager = signInManager;
     _applicationDbContext = applicationDbContext;
 }
 public HelpController(
     FamcsContext applicationDbContext)
 {
     _applicationDbContext = applicationDbContext;
 }
 public SpecialtyController(
     FamcsContext applicationDbContext)
 {
     _applicationDbContext = applicationDbContext;
 }
 public FacultyController(
     FamcsContext applicationDbContext)
 {
     _applicationDbContext = applicationDbContext;
 }
 public DepartmentController(
     FamcsContext applicationDbContext)
 {
     _applicationDbContext = applicationDbContext;
 }