/// <summary>
/// Loads the room numbers from the dictionary to the buttons as tags
/// </summary>
private void loadRoomNumbers()
{
DataClassesDataContext db = new DataClassesDataContext();
//room number, surname
var query = from r in db.Rooms
join rd in db.ReservationDetails
on r.RoomID equals rd.RoomID
join rv in db.Reservations
on rd.ReservationID equals rv.ReservationID
join g in db.Guests
on rv.GuestID equals g.GuestID
where r.RoomStatus == 'C' & rv.ReservationStatus == 'A'
select new { r.RoomID, g.GuestSurName, r.RoomNumbers };
if (query.Any())
{
buttonInfoDict.Clear();
foreach (var q in query)
{
buttonInfoDict.Add(Convert.ToInt32(q.RoomNumbers), q.GuestSurName.ToString());
}
int num = 0;
foreach (int key in buttonDict.Keys)
{
Button b = buttonDict[key];
if (num < buttonInfoDict.Count)
{
String element = buttonInfoDict.ElementAt(num).ToString();
element = element.Replace("[", "");
element = element.Replace("]", "");
String[] arr = element.Split(',');
b.Text = arr[0] + "\n" + arr[1];
}
num++;
}
}
}
private String getLogInIDFromPassword(String password)
{
DataClassesDataContext db = new DataClassesDataContext();
var query = from m in db.aspnet_Memberships
where m.Password == password
select new { m.UserId };
if (query.Any())
{
foreach (var q in query)
{
password = q.UserId.ToString();
}
}
return password;
}
private bool logOutCheckID()
{
DataClassesDataContext db = new DataClassesDataContext();
var logoutQuery = from l in db.aspnet_Memberships
join m in db.aspnet_Users
on l.UserId equals m.UserId
join n in db.aspnet_UsersInRoles
on m.UserId equals n.UserId
join o in db.aspnet_Roles
on n.RoleId equals o.RoleId
where l.Pin == password & o.RoleName.ToString() == "Admin"
select new { l.UserId };
if (logoutQuery.Any())
{
foreach (var q in logoutQuery)
{
System.Diagnostics.Debug.WriteLine("UserID: " + q.UserId);
}
return true;
}
else
{
System.Diagnostics.Debug.WriteLine("BAD BAD BAD!");
}
//if (password == "1111")
// return true;
return false;
}
private int getFilledRoomCount()
{
//connect to the database
DataClassesDataContext db = new DataClassesDataContext();
//get the number of rooms currently ('C') filled
int count = 0;
var query = from r in db.Rooms
where r.RoomStatus == 'C'
select r;
foreach (var r in query)
{
count++;
}
return count;
}
/// <summary>
/// Connects to database, checks the four digit code
/// to see if it is a valid code
/// </summary>
/// <returns>returns if the entered password is valid</returns>
private bool checkID()
{
DataClassesDataContext db = new DataClassesDataContext();
var loginQuery = from l in db.aspnet_Memberships
where l.Pin == password & l.IsApproved == true
select new { l.UserId, l.LastLoginDate };
if(loginQuery.Any())
{
//need to add in lastLogin, more secure?? users can guess passwords and succeed, max trys?
return true;
}
return false;
}
