public IndiagramForDevice CreateIndiagram(long userId, long deviceId, IndiagramRequest request)
{
Indiagram indiagram = _context.Indiagrams.Add(new Indiagram
{
UserId = userId
});
IndiagramInfo info = _context.Set<IndiagramInfo>().Add(new IndiagramInfo
{
IndiagramId = indiagram.Id,
Version = request.Version,
ParentId = request.ParentId,
Position = request.Position,
Text = request.Text,
IsCategory = request.IsCategory
});
_context.SaveChanges();
indiagram.LastIndiagramInfoId = info.Id;
IndiagramState state = _context.Set<IndiagramState>().Add(new IndiagramState
{
DeviceId = deviceId,
IndiagramInfoId = info.Id,
IsEnabled = request.IsEnabled
});
_context.SaveChanges();
return ToIndiagramForDevice(indiagram, info, state);
}
public IndiagramForDevice UpdateIndiagram(long userId, long deviceId, IndiagramRequest request)
{
Indiagram indiagram = GetIndiagramUser(userId, request.Id);
if (indiagram == null)
{
return null;
}
IndiagramInfo info = CreateIndiagramInfo(indiagram, request.Version);
info.ParentId = request.ParentId;
info.Position = request.Position;
info.Text = request.Text;
info.IsCategory = request.IsCategory;
IndiagramState state = info.States.FirstOrDefault(x => x.DeviceId == deviceId);
if (state != null)
{
state.IsEnabled = request.IsEnabled;
}
else
{
_context.Set<IndiagramState>().Add(new IndiagramState
{
DeviceId = deviceId,
IndiagramInfoId = info.Id,
IsEnabled = request.IsEnabled
});
}
_context.SaveChanges();
return ToIndiagramForDevice(indiagram, info, state);
}