public ForumsPage()
{
BindingContext = ForumsViewModel.GetInstance();
// calling simulation method
ViewModel.UpdateForumsList();
InitializeComponent();
}
/// <summary>
/// Gets the view model for all the messages in a forum.
/// </summary>
/// <param name="forum">The forum.</param>
/// <param name="messages">The messages.</param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
public AllMessagesViewModel GetViewModel(Forums forum, List <Messages> messages)
{
try {
ForumsViewModel fvm = GetViewModel(forum);
List <MessagesViewModel> mvm = GetViewModel(messages);
AllMessagesViewModel amvm = new AllMessagesViewModel();
amvm.mvm = mvm;
amvm.forum = forum;
return(amvm);
}
catch (Exception ex) {
throw new CustomException(ex.Message);
}
}
/// <summary>
/// Gets the view model for a forum.
/// </summary>
/// <param name="forum">The forum.</param>
/// <returns></returns>
/// <exception cref="CustomException"></exception>
public ForumsViewModel GetViewModel(Forums forum)
{
try {
ForumsViewModel fvm = new ForumsViewModel();
fvm.ForumId = forum.ForumId;
fvm.Category = forum.Category;
fvm.OwnerId = forum.OwnerId;
return(fvm);
}
catch (Exception ex) {
throw new CustomException(ex.Message);
}
}
//
// GET: /Discussions/EditForum(id = 0)
public ActionResult EditForum(int id = 0)
{
this.logger.Info("Entering: " + System.Reflection.MethodBase.GetCurrentMethod().ReflectedType.FullName + ": " + System.Reflection.MethodBase.GetCurrentMethod().Name + " --> " + User.Identity.Name);
try {
//get the forum to be edited
Forums forum = new Forums();
using (var client = new HttpClient()) {
client.BaseAddress = new Uri(this.apiMethodsUrl);
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json")
);
HttpResponseMessage response = client.GetAsync("api/discussions/GetForumById/?id=" + id).Result;
if (response.IsSuccessStatusCode)
{
var f = response.Content.ReadAsAsync <Forums>().Result;
if (f != null)
{
forum.ForumId = f.ForumId;
forum.Category = f.Category;
forum.OwnerId = f.OwnerId;
}
else
{
throw new CustomException("Could not complete the operation!");
}
}
else
{
throw new CustomException("Could not complete the operation!");
}
}
ForumsViewModel fvm = this.viewModelFactory.GetViewModel(forum);
return(View(fvm));
}
catch (CustomException ce) {
this.logger.Trace(ce, "Username: "******"Operation could not be completed! Try again.";
return(View("Error"));
}
catch (Exception ex) {
this.logger.Trace(ex, "Username: "******"Operation could not be completed!";
return(View("Error"));
}
}
public ActionResult CreateForum(ForumsViewModel forumViewModel)
{
this.logger.Info("Entering: " + System.Reflection.MethodBase.GetCurrentMethod().ReflectedType.FullName + ": " + System.Reflection.MethodBase.GetCurrentMethod().Name + " --> " + User.Identity.Name);
try {
var _userId = Session["UserId"];
var _sessionUser = Convert.ToInt32(_userId);
ForumDTO dto = new ForumDTO {
ForumId = forumViewModel.ForumId,
Category = forumViewModel.Category,
OwnerId = _sessionUser
};
//add new forum
using (var client = new HttpClient()) {
client.BaseAddress = new Uri(this.apiMethodsUrl);
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json")
);
//add to db
HttpResponseMessage response = client.PostAsJsonAsync("api/discussions/AddForum/?forum=", dto).Result;
if (!response.IsSuccessStatusCode)
{
throw new CustomException("Could not complete the operation!");
}
}
return(RedirectToAction("Forum"));
}
catch (CustomException ce) {
this.logger.Trace(ce, "Username: "******"Operation could not be completed! Try again.\n" + ce.Message;
return(View("Error"));
}
catch (Exception ex) {
this.logger.Trace(ex, "Username: "******"Operation could not be completed!";
return(View("Error"));
}
}
public ActionResult EditForum(ForumsViewModel forumViewModel)
{
this.logger.Info("Entering: " + System.Reflection.MethodBase.GetCurrentMethod().ReflectedType.FullName + ": " + System.Reflection.MethodBase.GetCurrentMethod().Name + " --> " + User.Identity.Name);
try {
//create the course dto to be passed to the api services
ForumDTO dto = new ForumDTO {
ForumId = forumViewModel.ForumId,
Category = forumViewModel.Category,
OwnerId = forumViewModel.OwnerId
};
//edit the forum
using (var client = new HttpClient()) {
client.BaseAddress = new Uri(this.apiMethodsUrl);
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json")
);
HttpResponseMessage response = client.PutAsJsonAsync("api/discussions/UpdateForum/?id=" + forumViewModel.ForumId, dto).Result;
if (!response.IsSuccessStatusCode)
{
throw new CustomException("Could not complete the operation!");
}
}
return(RedirectToAction("Forum"));
}
catch (CustomException ce) {
this.logger.Trace(ce, "Username: "******"Operation could not be completed! Try again.";
return(View("Error"));
}
catch (Exception ex) {
this.logger.Trace(ex, "Username: "******"Operation could not be completed!";
return(View("Error"));
}
}
public void Setup()
{
_pageService = new Mock <IPageService>();
_viewModel = ForumsViewModel.GetInstance();
}
public ForumDetailPage()
{
BindingContext = ForumsViewModel.GetInstance().SelectedForum;
InitializeComponent();
}
public IActionResult Logout()
{
var model = new ForumsViewModel();
model.IsLoggedIn = User.Identity.IsAuthenticated;
return View(model);
}
