public ActionResult Roles(string userID)
{
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(db));
var users = userManager.Users.ToList();
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(db));
var roles = roleManager.Roles.ToList();
var user = users.Find(u => u.Id == userID);
var rolesView = new List<RoleView>();
foreach (var item in user.Roles)
{
var role = roles.Find(r => r.Id == item.RoleId);
var roleView = new RoleView
{
RoleId = role.Id,
Name = role.Name
};
rolesView.Add(roleView);
}
var userView = new UserView
{
Email = user.Email,
Name = user.UserName,
UserId = user.Id,
Roles = rolesView
};
return View(userView);
}
//Delete
public ActionResult Delete(string userId, string roleId)
{
//Validar los para metros:
if (string.IsNullOrEmpty(userId) || string.IsNullOrEmpty(roleId))
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(db));
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(db));
var user = userManager.Users.ToList().Find(u => u.Id == userId);
var role = roleManager.Roles.ToList().Find(r => r.Id == roleId);
//Delte user from role:
if (userManager.IsInRole(user.Id, role.Name))
{
userManager.RemoveFromRole(user.Id, role.Name);
}
//Prepare the view to return:
var users = userManager.Users.ToList();
var roles = roleManager.Roles.ToList();
var rolesView = new List<RoleView>();
foreach (var item in user.Roles)
{
role = roles.Find(r => r.Id == item.RoleId);
var roleView = new RoleView
{
Name = role.Name,
RoleId = role.Id
};
rolesView.Add(roleView);
}
var userView = new UserView
{
Email = user.Email,
Name = user.UserName,
Roles = rolesView,
UserId = user.Id
};
return View("Roles", userView);
}
public ActionResult AddRole(string userId, FormCollection form)
{
var roleId = Request["RoleId"];
//Para buscar el nombre del role:
var roleManager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>(db));
var userManager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(db));
var users = userManager.Users.ToList();
var user = users.Find(u => u.Id == userId);
var userView = new UserView
{
Email = user.Email,
Name = user.UserName,
UserId = user.Id
};
if (string.IsNullOrEmpty(roleId))
{
ViewBag.Error = "You must Select a Role.";
//para mandar la lista a los Roles:
var list = roleManager.Roles.ToList();
list.Add(new IdentityRole { Id = "", Name = "[Select a Role.....]" });
ViewBag.RoleId = new SelectList(list.OrderBy(r => r.Name), "Id", "Name");
return View(userView);
}
//lista de roles:
var roles = roleManager.Roles.ToList();
var role = roles.Find(r => r.Id == roleId);
if (!userManager.IsInRole(userId, role.Name))
{
userManager.AddToRole(userId, role.Name);
}
var rolesView = new List<RoleView>();
foreach (var item in user.Roles)
{
role = roles.Find(r => r.Id == item.RoleId);
var roleView = new RoleView
{
Name = role.Name,
RoleId = role.Id
};
rolesView.Add(roleView);
}
userView = new UserView
{
Email = user.Email,
Name = user.UserName,
Roles = rolesView,
UserId = user.Id
};
return View("Roles", userView);
}
