public void Save(TabDto tab)
{
using (var context = new ScheduleDbContext())
{
context.Tabs.Add(tab);
context.SaveChanges();
}
}
public void Delete(int tabId)
{
using (var context = new ScheduleDbContext())
{
TabDto tab = context.Tabs.Find(tabId);
context.Tabs.Remove(tab);
context.SaveChanges();
}
}
public void Update(TabDto tab)
{
using (var context = new ScheduleDbContext())
{
TabDto targetTab = context.Tabs.Find(tab.Id);
if (targetTab == null)
{
throw new InvalidOperationException($"Tab {tab.Id} does not exist");
}
context.Entry(targetTab).CurrentValues.SetValues(tab);
context.SaveChanges();
}
}