private async Task<UserViewModel> GetUserViewModel(int id)
{
var user = _usersResource.Get(id);
if (user.Error != null)
{
return new UserViewModel { Error = user.Error };
}
var role = string.IsNullOrEmpty(user.IdentityId) ? string.Empty : await GetRoles(user.IdentityId);
var userViewModel = new UserViewModel
{
Id = id,
UserName = user.UserName,
EmailAddress = user.EmailAddress,
FirstName = user.FirstName,
LastName = user.LastName,
IdentityId = user.IdentityId,
BirthDate = user.BirthDate,
Address = user.Address,
Education = user.Education,
Picture = user.Picture,
Background = user.Background,
Hobbies = user.Hobbies,
Role = role
};
return userViewModel;
}
// GET: Users
public async Task<ActionResult> Index()
{
try
{
var users = _usersResource.GetUsers(10, 0);
var userViewModels = new List<UserViewModel>();
foreach (var u in users)
{
var role = string.IsNullOrEmpty(u.IdentityId) ? string.Empty : await GetRoles(u.IdentityId);
var userViewModel = new UserViewModel
{
Id = u.Id,
UserName = u.UserName,
FirstName = u.FirstName,
LastName = u.LastName,
IdentityId = u.IdentityId,
Role = role
};
userViewModels.Add(userViewModel);
}
return View(userViewModels);
}
catch (Exception ex)
{
_errorSignaler.SignalFromCurrentContext(ex);
ViewBag.ErrorMessage = "Failed to get users list. Try refreshing the page.";
return View();
}
}
public async Task<ActionResult> Edit(UserViewModel model)
{
try
{
if (!ModelState.IsValid)
{
ViewBag.ErrorMessage = "Something went wrong. Please try again.";
return View(model);
}
var user = await UserManager.FindByNameAsync(model.UserName);
if (user == null)
{
ViewBag.IdentityMissing = true;
throw new Exception(string.Format("User {0} has no identity.", model.UserName));
}
user.Email = model.EmailAddress;
var result = await UserManager.UpdateAsync(user);
if (result.Succeeded)
{
var roles = await UserManager.GetRolesAsync(user.Id);
if (roles.Count > 0)
{
var roleRemoveResult = await UserManager.RemoveFromRolesAsync(user.Id, roles.ToArray());
if (!roleRemoveResult.Succeeded) throw new Exception("Failed to update this user's role.");
}
var addToRoleResult = await UserManager.AddToRoleAsync(user.Id, model.SelectedRole);
if (!addToRoleResult.Succeeded)
{
AddErrors(addToRoleResult);
return View(model);
}
var userProfile = new User
{
Id = model.Id,
UserName = model.UserName,
FirstName = model.FirstName,
LastName = model.LastName,
BirthDate = model.BirthDate,
IdentityId = user.Id,
EmailAddress = model.EmailAddress,
Picture = model.Picture,
Background = model.Background
};
var blogUser = _usersResource.Update(userProfile);
if (blogUser.Error == null) return RedirectToAction("Index", "Users");
ViewBag.UserCreationError = blogUser.Error.Message;
return View(model);
}
AddErrors(result);
return View(model);
}
catch (Exception ex)
{
_errorSignaler.SignalFromCurrentContext(ex);
ViewBag.ErrorMessage = ex.Message;
return View(model);
}
}