public async Task <ActionResult> IzmeniPrava(string userId)
{
// userID : ID korisnikia cija prava menja admin
// Pitati profesora
var user = await UserManager.FindByIdAsync(userId);
if (user != null)
{
var allRoles = RoleManager.Roles.Select(role => role.Name);
var model = new RoleModifyModel
{
UserId = user.Id,
UserName = user.UserName,
IsInRole = new Dictionary <string, bool>(),
AllRoles = allRoles
};
foreach (var roleName in allRoles)
{
bool isInRole = await UserManager.IsInRoleAsync(user.Id, roleName);
model.IsInRole.Add(key: roleName, value: isInRole);
}
return(View(model));
}
return(View("AdminErrorPage"));
}
public async Task <ActionResult> Edit(RoleModifyModel model)
{
IdentityResult result;
if (ModelState.IsValid)
{
foreach (string userId in model.IdsToAdd ?? new string[] { })
{
result = await UserManager.AddToRoleAsync(userId, model.RoleName);
if (!result.Succeeded)
{
return(View("Error", result.Errors));
}
}
foreach (string userId in model.IdsToDelete ?? new string[] { })
{
result = await UserManager.RemoveFromRoleAsync(userId, model.RoleName);
if (!result.Succeeded)
{
return(View("Error", result.Errors));
}
}
return(RedirectToAction("Index"));
}
return(View("Error", new string[] { "Роль не найдена" }));
}
public async Task <IActionResult> Modify(RoleModifyModel model)
{
IdentityResult result;
if (ModelState.IsValid)
{
foreach (string userId in model.AddIds ?? new string[] { })
{
SimUser user = await _userManager.FindByIdAsync(userId);
if (user != null)
{
result = await _userManager.AddToRoleAsync(user, model.RoleName);
if (!result.Succeeded)
{
Errors(result);
}
}
}
foreach (string userId in model.DeleteIds ?? new string[] { })
{
SimUser user = await _userManager.FindByIdAsync(userId);
if (user != null)
{
result = await _userManager.RemoveFromRoleAsync(user, model.RoleName);
if (!result.Succeeded)
{
Errors(result);
}
}
}
}
if (ModelState.IsValid)
{
return(RedirectToAction(nameof(Index)));
}
else
{
return(await Modify(model.RoleId));
}
}
