private static void ReceiveCallback(IAsyncResult ar)
{
Socket current = (Socket)ar.AsyncState;
int received;
try
{
received = current.EndReceive(ar);
}
catch (SocketException)
{
Console.WriteLine("Client forcefully disconnected");
current.Close();
ClientSockets.Remove(current);
return;
}
byte[] recBuf = new byte[received];
Array.Copy(Buffer, recBuf, received);
string request = Encoding.ASCII.GetString(recBuf);
Console.WriteLine("Received Request: " + request);
var dataArray = request.Split(';');
var instruction = dataArray[0];
switch (instruction)
{
case "login":
{
var data = _loginManager.GetLoggedInUserRole(dataArray);
current.Send(data);
break;
}
case "getMovies":
{
var movies = _movieManager.GetMovies();
var jsonMoviesSerialized = JsonConvert.SerializeObject(movies, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonMoviesSerialized);
current.Send(data);
break;
}
case "getUsers":
{
var users = _userManager.GetUsers();
var jsonUsersSerialized = JsonConvert.SerializeObject(users, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonUsersSerialized);
current.Send(data);
break;
}
case "addMovie":
{
var newMovie = JsonConvert.DeserializeObject <Movie>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_movieManager.AddMovie(newMovie);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "addUser":
{
var newUser = JsonConvert.DeserializeObject <User>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_userManager.AddUser(newUser);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "deleteMovie":
{
int.TryParse(dataArray[1], out int movieId);
_movieManager.DeleteMovie(movieId);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "deleteUser":
{
int.TryParse(dataArray[1], out int userId);
_userManager.DeleteUser(userId);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "updateMovie":
{
var movie = JsonConvert.DeserializeObject <Movie>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_movieManager.UpdateMovie(movie);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "updateUser":
{
var user = JsonConvert.DeserializeObject <User>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_userManager.UpdateUser(user);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "addScoreToMovie":
{
var selectedMovie = JsonConvert.DeserializeObject <Movie>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
int.TryParse(dataArray[2], out int userId);
int.TryParse(dataArray[3], out int scoreValue);
_scoreManager.AddScore(userId, selectedMovie.Id, scoreValue);
var calculatedScore = _scoreManager.GetMovieScore(selectedMovie.Id);
_movieManager.SaveRating(selectedMovie, calculatedScore);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getScore":
{
int.TryParse(dataArray[1], out int movieId);
int.TryParse(dataArray[2], out int userId);
var score = _scoreManager.GetScore(movieId, userId);
var jsonScoreSerialized = JsonConvert.SerializeObject(score, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonScoreSerialized);
current.Send(data);
break;
}
case "getFavoriteMovies":
{
int.TryParse(dataArray[1], out int userId);
var favorites = _favoritesManager.GetFavorites(userId);
var jsonFavoritesSerialized = JsonConvert.SerializeObject(favorites, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonFavoritesSerialized);
current.Send(data);
break;
}
case "addFavoriteMovie":
{
var favorite = JsonConvert.DeserializeObject <Favorite>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_favoritesManager.AddFavorite(favorite);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "removeFavoriteMovie":
{
int.TryParse(dataArray[1], out int favoriteMovieId);
_favoritesManager.RemoveFavorite(favoriteMovieId);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getMovieReviews":
{
int.TryParse(dataArray[1], out int movieId);
var reviews = _reviewsManager.GetReviews(movieId);
var jsonReviewsSerialized = JsonConvert.SerializeObject(reviews, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonReviewsSerialized);
current.Send(data);
break;
}
case "addMovieReview":
{
var review = JsonConvert.DeserializeObject <Review>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_reviewsManager.AddReview(review);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "AddReviewThumb":
{
var thumb = JsonConvert.DeserializeObject <Thumb>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_reviewsManager.AddThumb(thumb);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getReviewByMovieIdUserId":
{
int.TryParse(dataArray[1], out int movieId);
int.TryParse(dataArray[2], out int userId);
var review = _reviewsManager.GetReviewByMovieIdUserId(movieId, userId);
var jsonReviewSerialized = JsonConvert.SerializeObject(review, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonReviewSerialized);
current.Send(data);
break;
}
case "editMovieReview":
{
var review = JsonConvert.DeserializeObject <Review>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_reviewsManager.UpdateReview(review);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getThumb":
{
int.TryParse(dataArray[1], out int reviewId);
int.TryParse(dataArray[2], out int userId);
var thumb = _reviewsManager.GetThumbByReviewIdUserId(reviewId, userId, dataArray[3]);
var jsonThumbSerialized = JsonConvert.SerializeObject(thumb, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonThumbSerialized);
current.Send(data);
break;
}
case "DeleteReviewThumb":
{
int.TryParse(dataArray[1], out int thumbId);
_reviewsManager.DeleteReviewThumb(thumbId);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getWatchedMovies":
{
int.TryParse(dataArray[1], out int userId);
var watchedMovies = _watchedManager.GetWatchedMovies(userId);
var jsonWatchedMoviesSerialized = JsonConvert.SerializeObject(watchedMovies, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonWatchedMoviesSerialized);
current.Send(data);
break;
}
case "addWatchedMovie":
{
var watchedMovie = JsonConvert.DeserializeObject <WatchedMovie>(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
_watchedManager.AddWatched(watchedMovie);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "removeWatchedMovie":
{
int.TryParse(dataArray[1], out int watchedMovieId);
_watchedManager.RemoveWatched(watchedMovieId);
byte[] data = Encoding.ASCII.GetBytes("Ok");
current.Send(data);
break;
}
case "getPersonalizedMovies":
{
var watchedMovies = JsonConvert.DeserializeObject <List <WatchedMovie> >(dataArray[1],
new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
var personalizedMovies = _movieManager.GetPersonalizedMovies(watchedMovies);
var jsonPersonalizedMoviesSerialized = JsonConvert.SerializeObject(personalizedMovies, new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Objects
});
byte[] data = Encoding.ASCII.GetBytes(jsonPersonalizedMoviesSerialized);
current.Send(data);
break;
}
}
current.BeginReceive(Buffer, 0, BUFFER_SIZE, SocketFlags.None, ReceiveCallback, current);
}
