// GET: Channel
public async Task <IActionResult> Index()
{
UserModel user = await UserManager.GetUserAsync(User);
var list = _context.Channels.Include(c => c.UserAuthor).Where(c => c.UserAuthor.Id == user.Id).ToList();
if (list.Count == 0)
{
ChannelModel channelModel = new ChannelModel();
channelModel.Color = "red";
channelModel.Name = $"{user.UserName}";
channelModel.UserAuthor = user;
_context.Channels.Add(channelModel);
_context.SaveChanges();
int newChanneID = _context.Channels.Where(c => c.Name == user.UserName).Single().ID;
UserChannelModel userChannel = new UserChannelModel();
userChannel.UserID = user.Id;
userChannel.ChannelID = newChanneID;
_context.UserChannels.Add(userChannel);
_context.SaveChanges();
}
var userOutput = _context.Users.Include(u => u.Channels).Where(u => u.Id == user.Id).Single();
return(View(userOutput));
}
public async Task <IActionResult> Create([Bind("Name, Color")] ChannelModel channelModel)
{
UserModel user = await UserManager.GetUserAsync(User);
var existChannel = _context.Channels.Where(c => c.Name == channelModel.Name).Include(c => c.UserAuthor).SingleOrDefault();
if (ModelState.IsValid && (existChannel == null || existChannel.UserAuthor.UserName != user.UserName))
{
channelModel.UserAuthor = user;
_context.Channels.Add(channelModel);
await _context.SaveChangesAsync();
channelModel = _context.Channels.Where(c => c.Name == channelModel.Name).Include(c => c.UserAuthor).Where(c => c.UserAuthor.UserName == user.UserName).Single();
UserChannelModel userChannel = new UserChannelModel();
userChannel.UserID = user.Id;
userChannel.ChannelID = channelModel.ID;
_context.UserChannels.Add(userChannel);
await _context.SaveChangesAsync();
return(Redirect("/Channel/Details/" + channelModel.ID));
}
else
{
ViewBag.info = "kanał już istnieje!";
}
return(View(channelModel));
}
public async Task <ActionResult <bool> > DeleteMessage([FromBody] UserChannelModel model)
{
try
{
var token = ExtractHeader(HttpContext, "Authorization", ',', 1);
var claims = new List <BusinessModels.UserAccessControl.UserClaimModel>();
claims.Add(new BusinessModels.UserAccessControl.UserClaimModel("Id", model.UserId.ToString()));
var accessPolicy = _authorizationPolicyManager.ConfigureCustomPolicy(new List <string>()
{
"message:delete"
}, claims);
if (!_authorizationResolutionManager.Authorize(token, accessPolicy))
{
return(StatusCode(403));
}
await _messagingService.DeleteMessageAsync(model.ChannelId);
return(Ok(true));
}
catch
{
return(Ok(false));
}
}
public async Task <ActionResult <int> > GetChannelOwner([FromBody] UserChannelModel model)
{
try
{
var token = ExtractHeader(HttpContext, "Authorization", ',', 1);
var claims = new List <BusinessModels.UserAccessControl.UserClaimModel>();
claims.Add(new BusinessModels.UserAccessControl.UserClaimModel("Id", model.UserId.ToString()));
var accessPolicy = _authorizationPolicyManager.ConfigureCustomPolicy(new List <string>()
{
"channels:getowner"
}, claims);
if (!_authorizationResolutionManager.Authorize(token, accessPolicy))
{
return(StatusCode(403));
}
int ownerId = await _messagingService.GetChannelOwnerAsync(model.ChannelId);
if (ownerId == 0)
{
return(StatusCode(404));
}
return(Ok(ownerId));
}
catch
{
return(StatusCode(404));
}
}
public ActionResult DeleteConfirmed(int id)
{
UserChannelModel userChannelModel = db.UserChannelModels.Find(id);
db.UserChannelModels.Remove(userChannelModel);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "ID,UserID,ChannelID")] UserChannelModel userChannelModel)
{
if (ModelState.IsValid)
{
db.Entry(userChannelModel).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(userChannelModel));
}
public ActionResult Create([Bind(Include = "ID,UserID,ChannelID")] UserChannelModel userChannelModel)
{
if (ModelState.IsValid)
{
db.UserChannelModels.Add(userChannelModel);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(userChannelModel));
}
// GET: UserChannel/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
UserChannelModel userChannelModel = db.UserChannelModels.Find(id);
if (userChannelModel == null)
{
return(HttpNotFound());
}
return(View(userChannelModel));
}
public async Task <IActionResult> ShowAllChannel()
{
UserModel user = await UserManager.GetUserAsync(User);
var list = _context.Channels.Include(c => c.UserAuthor).Where(c => c.UserAuthor.Id == user.Id).ToList();
if (list.Count == 0)
{
ChannelModel channelModel = new ChannelModel();
channelModel.Color = "red";
channelModel.Name = $"{user.UserName}";
channelModel.UserAuthor = user;
_context.Channels.Add(channelModel);
_context.SaveChanges();
int newChanneID = _context.Channels.Where(c => c.Name == user.UserName).Single().ID;
UserChannelModel userChannel = new UserChannelModel();
userChannel.UserID = user.Id;
userChannel.ChannelID = newChanneID;
_context.UserChannels.Add(userChannel);
_context.SaveChanges();
}
var listChnnel = _context.Channels.Include(c => c.UserAuthor).ToList();
if (listChnnel.Count == 0)
{
ViewBag.Info = "Brak kanałów";
return(View());
}
return(View(listChnnel));
}
public async Task <ActionResult <IEnumerable <UserIdModel> > > GetAllUsersInGroup([FromBody] UserChannelModel model)
{
try
{
var token = ExtractHeader(HttpContext, "Authorization", ',', 1);
var claims = new List <BusinessModels.UserAccessControl.UserClaimModel>();
claims.Add(new BusinessModels.UserAccessControl.UserClaimModel("Id", model.UserId.ToString()));
var accessPolicy = _authorizationPolicyManager.ConfigureCustomPolicy(new List <string>()
{
"messaging.users:get"
}, claims);
if (!_authorizationResolutionManager.Authorize(token, accessPolicy))
{
return(StatusCode(403));
}
IEnumerable <UserIdModel> models = await _messagingService.GetAllUsersInChannelAsync(model.ChannelId);
return(Ok(models));
}
catch
{
return(StatusCode(404));
}
}