public async Task <ActionResult> Index(UserSort sortOrder = UserSort.NameAsc)
{
IQueryable <User> users = _userManager.Users;
ViewData["NameSort"] = sortOrder == UserSort.NameAsc ? UserSort.NameDesc : UserSort.NameAsc;
ViewData["StatusSort"] = sortOrder == UserSort.StatusAsc ? UserSort.StatusDesc : UserSort.StatusAsc;
ViewData["RoleSort"] = sortOrder == UserSort.RoleAsc ? UserSort.RoleDesc : UserSort.RoleAsc;
ViewData["BlockSort"] = sortOrder == UserSort.BlockAsc ? UserSort.BlockDesc : UserSort.BlockAsc;
users = sortOrder switch
{
UserSort.NameDesc => users.OrderByDescending(s => s.UserName),
UserSort.StatusAsc => users.OrderBy(s => s.Status),
UserSort.StatusDesc => users.OrderByDescending(s => s.Status),
UserSort.RoleAsc => users.OrderBy(s => s.Role),
UserSort.RoleDesc => users.OrderByDescending(s => s.Role),
UserSort.BlockAsc => users.OrderBy(s => s.Block),
UserSort.BlockDesc => users.OrderByDescending(s => s.Block),
_ => users.OrderBy(s => s.UserName),
};
string role = null;
if (User.Identity.Name != null)
{
User user = await _userManager.FindByNameAsync(User.Identity.Name);
role = user.Role;
}
UsersViewModel model = new UsersViewModel
{
Users = await users.AsNoTracking().ToListAsync(),
Role = role,
};
return(View(model));
}