public async Task MatchMakeGame( TokenViewModel Token )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//See if Any Games Are Available before making a new one
var games = db.Games.Where( c => c.PrivateMatch == false && c.CanAddPlayer == true );
Game game;
if(games.Count() == 0)
{
//There are no available games.
//Create New Game
game = new Game();
//Add Current User to Game
game.AddPlayer( new Player( User.Profile ) );
//Save Game
db.Games.Add( game );
await db.SaveChangesAsync();
Clients.Caller.newGame(game);
}
else
{
//Add Current Player to oldest game.
game = games.First();
game.AddPlayer(new Player(User.Profile));
//Save Changes
await db.SaveChangesAsync();
//Get a list of all connections for the Game
ICollection<String> connections = new Collection<String>();
//For Every Player:
foreach( var player in game.Players)
{
//For Every Connection:
foreach( var connection in player.Value.Profile.User.Connections)
{
//Add to ID Connection List
connections.Add(connection.Id.ToString());
}
}
//Notify All clients about new Player Joining.
Clients.Clients(connections as IList<String>).playerJoined(game);
}
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch ( Exception error )
{
Clients.Caller.error( "Exception Occurred: " + error.Message );
}
}
/// <summary>
/// Verifies the Token matches the Email Address given. All Connections must
/// </summary>
/// <param name="Token">User's Email and Token</param>
/// <returns>The User that the User and Token apply to. If a User can not be identified properly, null is returned.</returns>
public async Task<MyUser> VerifyToken( TokenViewModel Token )
{
//Check Model State
if ( !ModelState.IsValid )
{
//If Model State is not Valid, call error on Caller.
Clients.Caller.error( "Invalid Model: " + ModelState );
return null;
}
else
{
//Else, attempt to match the Email with the Token.
try
{
//Try to find user with specified Email Address
var user = await db.Users.FirstOrDefaultAsync( c => c.Email == Token.Email );
//Check to see if query was succesful
if ( user != null )
{
//User properly found. Attempt to verify the token.
if ( user.Id != Token.Token )
{
//Token does not match our system
Clients.Caller.error( "Incorrect Token." );
return null;
}
else
{
//Token is authenitcated
Clients.Caller.tokenVerified( "Token Verified" );
return user;
}
}
else
{
//Else, the Email does not exist in our system.
Clients.Caller.error( "Email Not Found" );
return null;
}
}
//Catch all Exceptions to avoid silent failure
catch ( Exception error )
{
//Return all error messages to error method on Caller.
Clients.Caller.error( "Exception Occurred: " + error.Message );
return null;
}
}
}
public async Task GetAllGames( TokenViewModel Token )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//todo Return All Games to Client.
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch(Exception error)
{
Clients.Caller.error("Exception Occurred: " + error.Message);
}
}
public async Task GetLeaderboards( TokenViewModel Token )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//todo Return Leaderboard Stats or something. This can be added later.
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch ( Exception error )
{
Clients.Caller.error( "Exception Occurred: " + error.Message );
}
}
public async Task GetProfile( TokenViewModel Token )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//Return Profile that belongs to User
var profile = new ProfileViewModel(User.Profile);
Clients.Caller.Profile(profile);
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch ( Exception error )
{
Clients.Caller.error( "Exception Occurred: " + error.Message );
}
}
public async Task CreateNewCustomGame( TokenViewModel Token, GameViewModel Game )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//Create New Game
Game game = new Game(Game);
//Add Current User to Game
game.AddPlayer(new Player(User.Profile));
//Save Game
db.Games.Add(game);
await db.SaveChangesAsync();
//Send Game back to client.
Clients.Caller.newGame(game);
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch ( Exception error )
{
Clients.Caller.error( "Exception Occurred: " + error.Message );
}
}
public async Task PlayTurn( TokenViewModel Token, GameViewModel Game, TurnViewModel Turn )
{
try
{
var User = await this.VerifyToken( Token );
if ( User != null )
{
//todo Create a New Game
}
else
{
Clients.Caller.error( "Unauthorized Access." );
}
}
catch ( Exception error )
{
Clients.Caller.error( "Exception Occurred: " + error.Message );
}
}
