public bool VerifyPlayer(string username)
{
bool result = false;
Player playerToVerify = null;
try
{
using (UNODBEntities db = new UNODBEntities())
{
playerToVerify = SearchPlayer(username);
if (playerToVerify != null)
{
playerToVerify.isVerified = true;
result = true;
db.SaveChanges();
}
}
}
catch (Exception e)
{
throw e;
}
return(result);
}
public bool DeletePlayer(Player player)
{
Player playerDeleted = null;
bool response = false;
try
{
using (UNODBEntities db = new UNODBEntities())
{
playerDeleted = db.Players.Remove(player);
db.SaveChanges();
}
}
catch (Exception e)
{
throw e;
}
if (playerDeleted != null)
{
response = true;
}
else if (playerDeleted == null)
{
response = false;
}
return(response);
}
public int PlayerAlreadyExist(string username, string email)
{
const int PLAYER_DOESNT_EXIST = 1, REPEATED_EMAIL = 2, REPEATED_USERNAME = 3, PLAYER_REPEATED = 4;
int result = PLAYER_DOESNT_EXIST;
Player player = null;
try
{
using (UNODBEntities db = new UNODBEntities())
{
player = db.Players.SingleOrDefault(a => a.email == email || a.username == username);
}
}
catch (Exception e)
{
throw e;
}
if (player.email == email && player.username == username)
{
result = PLAYER_REPEATED;
}
else if (player.username == username)
{
result = REPEATED_USERNAME;
}
else if (player.email == email)
{
result = REPEATED_EMAIL;
}
return(result);
}
/*
* public void Login(string username, string password)
* {
* bool result = false;
* Player player = null;
*
* try
* {
* using (UNODBEntities db = new UNODBEntities())
* {
* try
* {
* player = db.Players.Where(a => a.username == username && a.password == password).FirstOrDefault();
* }
* catch(Exception e)
* {
* throw e;
* }
*
* if(player != null)
* {
* if(!IsLogged(player))
* {
* result = true;
*
* player.isLogged = true;
*
* db.SaveChanges();
* }
* else
* {
* result = false;
* throw new PlayerAlreadyLoggedException(resourceManager.GetString("PlayerAlreadyLogged"));
* }
* }else if(player == null)
* {
* result = false;
* }
* }
* }
* catch(Exception e)
* {
* throw e;
* }
*
* LoginCallback.LoginVerification(result);
* }
*/
public void Login(string username, string password)
{
int result = 0;
Player player = null;
DataManager dataManager = new DataManager();
const int SUCCEDED = 1, INCORRECT_DATA = 2, PLAYER_ALREADY_LOGGED = 3, PLAYER_WITHOUT_VERIFICATION = 4;
try
{
using (UNODBEntities db = new UNODBEntities())
{
try
{
player = db.Players.Where(a => a.username == username).FirstOrDefault();
}
catch (Exception e)
{
throw e;
}
if (player != null && dataManager.VerifyPassword(password, player.password))
{
if (!IsLogged(player))
{
if (CheckPlayerVerification(player))
{
result = SUCCEDED;
player.isLogged = true;
db.SaveChanges();
}
else
{
result = PLAYER_WITHOUT_VERIFICATION;
}
}
else
{
result = PLAYER_ALREADY_LOGGED;
}
}
else
{
result = INCORRECT_DATA;
}
}
}
catch (Exception e)
{
throw e;
}
LoginCallback.LoginVerification(result);
}
public void GetAllPlayers()
{
List <Player> players = null;
try
{
using (UNODBEntities db = new UNODBEntities())
{
players = db.Players.ToList();
}
}
catch (Exception e)
{
throw e;
}
PlayerCallback.GetPlayersResponse(players);
}
public Player SearchPlayer(string username)
{
Player playerSearched = null;
try
{
using (UNODBEntities db = new UNODBEntities())
{
playerSearched = db.Players.SingleOrDefault(a => a.username == username);
}
}
catch (Exception e)
{
throw e;
}
return(playerSearched);
}
public bool ChangePlayerToken(string username, string newToken)
{
bool result = false;
using (UNODBEntities db = new UNODBEntities())
{
Player player = SearchPlayer(username);
Console.WriteLine("Old verification token: " + player.verificationToken);
player.verificationToken = newToken;
Console.WriteLine("New verification token: " + player.verificationToken);
db.SaveChanges();
result = true;
}
return(result);
}
public bool SetPassword(Player player, string password)
{
DataManager dataManager = new DataManager();
string hashedPassword = dataManager.EncryptPassword(password);
try
{
using (UNODBEntities db = new UNODBEntities())
{
player.password = hashedPassword;
db.SaveChanges();
}
}
catch (Exception exception)
{
throw exception;
}
return(true);
}
public bool ModifyPlayer(Player player, Player newPlayer)
{
bool result = false;
Player playerSearched = null;
playerSearched = SearchPlayer(player.username);
using (UNODBEntities db = new UNODBEntities())
{
playerSearched.username = newPlayer.username;
playerSearched.password = newPlayer.password;
playerSearched.verificationToken = newPlayer.verificationToken;
playerSearched.name = newPlayer.name;
playerSearched.lastnames = newPlayer.lastnames;
playerSearched.avatarImage = newPlayer.avatarImage;
db.SaveChanges();
result = true;
}
return(result);
}
