//**********************************************************************//
public async Task<IActionResult> UsersInRole(string Id)
{
var role = await roleManager.FindByIdAsync(Id);
var model = new RoleAndUsers(); //include users in this role
if (role == null)
{
ModelState.AddModelError("", $"Role does not exist");
}
else
{
ViewBag.roleName = role.Name;
ViewBag.roleId = role.Id;
var usersNotInRole = new List<IdentityUser>();
foreach (var user in userManager.Users)
{
if (await userManager.IsInRoleAsync(user, role.Name))
{
model.UsersInThisRole.Add(new IdentityUser { UserName = user.UserName, Email = user.Email });
}
else
{
usersNotInRole.Add(new IdentityUser { UserName = user.UserName, Email = user.Email });
}
ViewBag.UsersNotInRole = new SelectList(usersNotInRole.OrderBy(a => a.UserName).ToList());
}
model.UsersInThisRole = model.UsersInThisRole.OrderBy(a => a.UserName).ToList();
}
return View(model);
}
public async Task<IActionResult> RemoveUser(RoleAndUsers model)
{
var role = await roleManager.FindByIdAsync(model.RoleId);
var user = await userManager.FindByNameAsync(model.UserName);
IdentityResult result = await userManager.RemoveFromRoleAsync(user, role.Name);
if (result.Succeeded)
{
TempData["message"] = $"User: {user.UserName} removed from: '{role.Name}' ";
}
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
return RedirectToAction("UsersInRole", new { id = model.RoleId });
}