public async Task<AsyncResult> CreateUser(User user)
{
var result = new AsyncResult();
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(user);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
var uri = new Uri("api/users", UriKind.Relative);
using (var resp = await client.PostAsync(uri, content))
{
if (resp.StatusCode == HttpStatusCode.Created)
{
result.Succeed = true;
return result;
}
if (resp.StatusCode == HttpStatusCode.InternalServerError)
{
result.ErrorMessage = "Произошла ошибка на сервере";
}
else if (resp.StatusCode == HttpStatusCode.BadRequest)
{
var err = await resp.Content.ReadAsStringAsync();
result.ErrorMessage = TranslateError(err);
}
return result;
}
}
}
}
private void EditUser(User user)
{
if (user.Roles.All(x => x != UserRole.Admin))
{
editUserRequest.Raise(new EditUserViewModel(usersRepository, user), Callback);
}
}
public EditUserViewModel(IUsersRepository repository, User user)
{
this.repository = repository;
Title = user.UserName;
Roles = new Dictionary<string, string>
{
{ UserRole.Editor, RoleToStringConverter.RoleTranslations[UserRole.Editor] },
{ UserRole.User, RoleToStringConverter.RoleTranslations[UserRole.User] },
};
Role = user.Roles[0];
SaveCommand = new DelegateCommand<ChildWindow>(Save);
}
private async void Save(ChildWindow window)
{
var user = new User
{
UserName = Title,
Roles = new[] { Role },
};
IsBusy = true;
var task = await repository.UpdateUser(user);
IsBusy = false;
if (task.Succeed)
{
Confirmed = true;
}
window.Close();
}
public async Task<AsyncResult> UpdateUser(User user)
{
var result = new AsyncResult();
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(user);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
var uri = new Uri("api/users", UriKind.Relative);
using (var resp = await client.PutAsync(uri, content))
{
if (resp.StatusCode == HttpStatusCode.OK)
{
result.Succeed = true;
}
}
}
}
return result;
}
private async void Save(ChildWindow window)
{
Error = null;
ValidateName();
ValidatePassword();
if (HasErrors) return;
var user = new User
{
UserName = Name,
Roles = new [] { Role },
Password = Password,
};
IsBusy = true;
var task = await repository.CreateUser(user);
IsBusy = false;
if (task.Succeed)
{
Confirmed = true;
window.Close();
}
else
{
Error = task.ErrorMessage;
}
}