public async Task <IActionResult> ManageUserRoles(UseRoleDto model, int id)
{
var userId = id.ToString();
var user = await _userManager.FindByIdAsync(userId);
if (user == null)
{
ViewBag.ErrorMessage = $"User with Id = {userId} cannot be found";
return(View("NotFound"));
}
var roles = await _userManager.GetRolesAsync(user);
var result = await _userManager.RemoveFromRolesAsync(user, roles);
if (!result.Succeeded)
{
ModelState.AddModelError("", "Cannot remove user existing roles");
return(View(model));
}
result = await _userManager.AddToRoleAsync(user, model.RoleName);
if (!result.Succeeded)
{
ModelState.AddModelError("", "Cannot add selected roles to user");
return(View(model));
}
return(RedirectToAction("Edit", new { Id = userId }));
}
public async Task <IActionResult> ManageUserRoles(int id)
{
ViewBag.userId = id;
var userid = id.ToString();
var user = await _userManager.FindByIdAsync(userid);
if (user == null)
{
ViewBag.ErrorMessage = $"User with Id = {userid} cannot be found";
return(View("Not Found"));
}
var model = new List <UseRoleDto>();
foreach (var role in _roleManager.Roles)
{
var userRoleDto = new UseRoleDto
{
RoleId = role.Id.ToString(),
RoleName = role.Name
};
if (await _userManager.IsInRoleAsync(user, role.Name))
{
userRoleDto.IsSelected = true;
}
else
{
userRoleDto.IsSelected = false;
}
model.Add(userRoleDto);
}
return(View(model));
}
