public static void AddType(TicketType FormTicketType)
{
Database.ModifyData("INSERT INTO tbl_ticketType (TicketName,Price,Available) VALUES(@name,@price,@avail)",
Database.AddParameter("@name", FormTicketType.Name),
Database.AddParameter("@price", FormTicketType.Price),
Database.AddParameter("@avail", FormTicketType.AvailableTickets)
);
}
public static string DeleteFunctie(TicketType SelectedType)
{
DbDataReader reader = Database.GetData("SELECT * FROM tbl_ticket,tbl_ticketType WHERE tbl_ticketType.ID=tbl_ticket.TicketType AND tbl_ticketType.TicketName=@name", Database.AddParameter("@name", SelectedType.Name));
if (reader.HasRows)
{
return "Gelieve eerste alle reserveringen met dit tickettype te verwijderen";
}
else
{
Database.ModifyData("DELETE FROM tbl_ticketType WHERE ID=@id", Database.AddParameter("@id", Convert.ToInt32(SelectedType.ID)));
}
return null;
}
public static string EditType(TicketType FormTicketType)
{
if (Convert.ToInt32(GetUsedTickets(FormTicketType.ID.ToString())) <= FormTicketType.AvailableTickets)
{
Database.ModifyData("UPDATE tbl_ticketType SET TicketName=@name,Price=@price,Available=@avail WHERE ID=@id",
Database.AddParameter("@name",FormTicketType.Name),
Database.AddParameter("@price",FormTicketType.Price),
Database.AddParameter("@avail",FormTicketType.AvailableTickets),
Database.AddParameter("@id",FormTicketType.ID)
);
}
else
{
return "Er zijn niet genoeg tickets vrij";
}
return null;
}
