public async Task<IActionResult> EditUsersInRole(string roleId)
{
ViewBag.roleId = roleId;
var role = await _roleManager.FindByIdAsync(roleId);
if (role == null)
{
ViewBag.ErrorMessage = $"The role '{roleId} cannot be found.";
return View("NotFound");
}
var model = new List<UserEditRole>();
foreach (var user in _userManager.Users)
{
var userRoleViewModel = new UserEditRole
{
UserId = user.Id,
UserName = user.UserName
};
if (await _userManager.IsInRoleAsync(user, role.Name))
{
userRoleViewModel.IsSelected = true;
}
else
{
userRoleViewModel.IsSelected = false;
}
model.Add(userRoleViewModel);
}
return View(model);
}
public ActionResult Edit(UserEditRole user)
{
if (ModelState.IsValid)
{
try
{
_userManager.FindById(user.Id).Roles.Clear();
_userManager.AddToRole(user.Id, user.Role);
TempData["message"] = "Role successfully updated";
TempData["color"] = "alert-success";
return(RedirectToAction("Index"));
}
catch
{
TempData["message"] = "An error occured";
TempData["color"] = "alert-danger";
return(RedirectToAction("Edit", new { userId = Cipher.Encrypt(user.Id) }));
}
}
return(View(user));
}
