public bool MayIComeIn_v2(string login, string password)
{
try
{
using (UsersAccauntContext ua = new UsersAccauntContext())
{
UsersAccaunt usersaccaunt = new UsersAccaunt();
usersaccaunt = ua.UsersAccaunts.FirstOrDefault(ob => ob.Login == login && ob.Password == password);
if (usersaccaunt != null)
{
return(true);
}
else
{
Console.WriteLine("Object is not found in data base! ");
return(false);
}
}
}
catch
{
Console.WriteLine("Thomething is wrong with MayIComeIn_v2 method! ");
return(false);
}
}
public void MayIComeIn(string login, string password)
{
try
{
using (UsersAccauntContext ua = new UsersAccauntContext())
{
UsersAccaunt usersaccaunt = new UsersAccaunt();
usersaccaunt = ua.UsersAccaunts.FirstOrDefault(ob => ob.Login == login && ob.Password == password);
if (usersaccaunt != null)
{
ServerUser temp = new ServerUser()
{
Id = nextID,
UserName = usersaccaunt.Name,
ChatCallback = OperationContext.Current.GetCallbackChannel <IServiceChatCallBack>(),
};
temp.ChatCallback.OnEnterIntoChatIsAllowed();
Console.WriteLine("User " + login + " is allowed to connect!");
}
else
{
Console.WriteLine("Object is not found in data base! ");
}
}
}
catch
{
Console.WriteLine("Thomething is wrong with MayIComeIn method! ");
}
}
/*-------------------------------------------------------------------------------------------------------------------------------------------------------*/
public async void RegistrateUsersAccaunt(string login, string password, string name, int age, int i)
{
//Console.WriteLine(login +" ; " + password + " ; " + name + " ; " + age + " ; " + i);
sex s;
if (i == 0)
{
s = sex.Male;
}
else
{
s = sex.Female;
}
UsersAccaunt usersaccaunt = new UsersAccaunt()
{
Login = login,
Password = password,
Name = name,
Age = age,
sex = new Sex(s)
};
try
{
using (UsersAccauntContext ua = new UsersAccauntContext())
{
ua.UsersAccaunts.Add(usersaccaunt);
await ua.SaveChangesAsync();
Console.WriteLine("New object UsersAccaunt: ");
Console.WriteLine("----New object UsersAccaunt: " + usersaccaunt.Login + " ; " + usersaccaunt.Name + " ; " +
usersaccaunt.sex.ToString() + " has been added to the database. ");
string msg = "Your accaunt was created saccessfully =)!";
ServerUser temp = new ServerUser()
{
Id = nextID,
UserName = name,
ChatCallback = OperationContext.Current.GetCallbackChannel <IServiceChatCallBack>(),
};
temp.ChatCallback.OnMessageBoxShow(msg);
}
}
catch
{
Console.WriteLine("Thomething is wrong with adding an object to DataBase! ");
}
}
public async void DeleteUsersAccaunt(string login, string password)
{
try
{
using (UsersAccauntContext ua = new UsersAccauntContext())
{
UsersAccaunt usersaccaunt = new UsersAccaunt();
usersaccaunt = ua.UsersAccaunts.FirstOrDefault(ob => ob.Login == login && ob.Password == password);
if (usersaccaunt != null)
{
/*-----------------------------------------------------------------------------------------------------*/
string msg = "Your accaunt was deleted saccessfully =(!";
ServerUser temp = new ServerUser()
{
Id = nextID,
UserName = usersaccaunt.Name,
ChatCallback = OperationContext.Current.GetCallbackChannel <IServiceChatCallBack>(),
};
ua.UsersAccaunts.Remove(usersaccaunt);
await ua.SaveChangesAsync();
temp.ChatCallback.OnMessageBoxShow(msg);
/*-----------------------------------------------------------------------------------------------------*/
Console.WriteLine("---UsersAccaunt: " + " : " + usersaccaunt.Login + " ; " + usersaccaunt.Name + " ; "
+ usersaccaunt.sex.ToString() + " : has been removed from the database.");
}
else
{
Console.WriteLine("Object is not found in data base! ");
}
}
}
catch
{
Console.WriteLine("Thomething is wrong with deleting an object from DataBase! ");
}
}