public IActionResult EditRole(string user)
{
var getUser = _identityRepo.GetSingleUser(user);
var userRoles = _userManager.GetRolesAsync(getUser).Result;
var role = userRoles.Count == 0 ? "Not set" : userRoles[0];
var roles = _identityRepo.Roles.Select(p => new SelectListItem()
{
Value = p.Id,
Text = p.Name
}).OrderBy(o => o.Text).ToList();
// Remove admin role from selectable list
var adminRole = roles.Single(x => x.Text == "Admin");
roles.Remove(adminRole);
var model = new AdminUsersEditRoleViewModel()
{
Roles = roles,
Role = role,
User = getUser
};
return(View(model));
}
public async Task <IActionResult> EditRole(AdminUsersEditRoleViewModel vm)
{
if (ModelState.IsValid)
{
var user = _identityRepo.GetSingleUser(vm.User.UserName);
// Get roles
var roles = await _userManager.GetRolesAsync(user);
// Remove roles
foreach (var item in roles)
{
await _userManager.RemoveFromRoleAsync(user, item);
}
var role = _identityRepo.GetSingleRole(vm.SelectedRole);
// Set new role
await _userManager.AddToRoleAsync(user, role.Name);
return(RedirectToAction("Index"));
}
return(View());
}